1244 lines
54 KiB
Swift
1244 lines
54 KiB
Swift
/* Copyright 2018 Mozilla
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use
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* this file except in compliance with the License. You may obtain a copy of the
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* License at http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License. */
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import XCTest
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@testable import Mentat
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class MentatTests: XCTestCase {
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var citiesSchema: String?
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var seattleData: String?
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var store: Mentat?
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override func setUp() {
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super.setUp()
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// Put setup code here. This method is called before the invocation of each test method in the class.
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}
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override func tearDown() {
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// Put teardown code here. This method is called after the invocation of each test method in the class.
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super.tearDown()
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}
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// test that a store can be opened in memory
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func testOpenInMemoryStore() {
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XCTAssertNotNil(try Mentat.open().raw)
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}
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// test that a store can be opened in a specific location
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func testOpenStoreInLocation() {
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let documentsURL = NSURL(fileURLWithPath: NSTemporaryDirectory())
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let storeURI = documentsURL.appendingPathComponent("test.db", isDirectory: false)!.absoluteString
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XCTAssertNotNil(try Mentat.open(storeURI: storeURI).raw)
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}
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func readFile(forResource resource: String, withExtension ext: String, subdirectory: String ) throws -> String {
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let bundle = Bundle(for: type(of: self))
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let schemaUrl = bundle.url(forResource: resource, withExtension: ext, subdirectory: subdirectory)!
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let contents = try String(contentsOf: schemaUrl)
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return contents
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}
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func readCitiesSchema() throws -> String {
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guard let schema = self.citiesSchema else {
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self.citiesSchema = try self.readFile(forResource: "cities", withExtension: "schema", subdirectory: "fixtures")
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return self.citiesSchema!
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}
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return schema
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}
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func readSeattleData() throws -> String {
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guard let data = self.seattleData else {
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self.seattleData = try self.readFile(forResource: "all_seattle", withExtension: "edn", subdirectory: "fixtures")
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return self.seattleData!
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}
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return data
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}
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func transactCitiesSchema(mentat: Mentat) throws -> TxReport {
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let vocab = try readCitiesSchema()
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let report = try mentat.transact(transaction: vocab)
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return report
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}
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func transactSeattleData(mentat: Mentat) throws -> TxReport {
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let data = try readSeattleData()
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let report = try mentat.transact(transaction: data)
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return report
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}
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func openAndInitializeCitiesStore() -> Mentat {
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guard let mentat = self.store else {
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let mentat = try! Mentat.open()
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let _ = try! self.transactCitiesSchema(mentat: mentat)
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let _ = try! self.transactSeattleData(mentat: mentat)
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self.store = mentat
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return mentat
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}
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return mentat
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}
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func populateWithTypesSchema(mentat: Mentat) -> (TxReport?, TxReport?) {
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do {
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let schema = """
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[
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[:db/add "b" :db/ident :foo/boolean]
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[:db/add "b" :db/valueType :db.type/boolean]
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[:db/add "b" :db/cardinality :db.cardinality/one]
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[:db/add "l" :db/ident :foo/long]
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[:db/add "l" :db/valueType :db.type/long]
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[:db/add "l" :db/cardinality :db.cardinality/one]
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[:db/add "r" :db/ident :foo/ref]
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[:db/add "r" :db/valueType :db.type/ref]
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[:db/add "r" :db/cardinality :db.cardinality/one]
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[:db/add "i" :db/ident :foo/instant]
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[:db/add "i" :db/valueType :db.type/instant]
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[:db/add "i" :db/cardinality :db.cardinality/one]
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[:db/add "d" :db/ident :foo/double]
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[:db/add "d" :db/valueType :db.type/double]
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[:db/add "d" :db/cardinality :db.cardinality/one]
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[:db/add "s" :db/ident :foo/string]
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[:db/add "s" :db/valueType :db.type/string]
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[:db/add "s" :db/cardinality :db.cardinality/one]
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[:db/add "k" :db/ident :foo/keyword]
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[:db/add "k" :db/valueType :db.type/keyword]
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[:db/add "k" :db/cardinality :db.cardinality/one]
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[:db/add "u" :db/ident :foo/uuid]
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[:db/add "u" :db/valueType :db.type/uuid]
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[:db/add "u" :db/cardinality :db.cardinality/one]
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]
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"""
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let transaction = try mentat.beginTransaction();
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let report = try transaction.transact(transaction: schema)
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let stringEntid = report.entid(forTempId: "s")!
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let data = """
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[
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[:db/add "a" :foo/boolean true]
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[:db/add "a" :foo/long 25]
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[:db/add "a" :foo/instant #inst "2017-01-01T11:00:00.000Z"]
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[:db/add "a" :foo/double 11.23]
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[:db/add "a" :foo/string "The higher we soar the smaller we appear to those who cannot fly."]
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[:db/add "a" :foo/keyword :foo/string]
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[:db/add "a" :foo/uuid #uuid "550e8400-e29b-41d4-a716-446655440000"]
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[:db/add "b" :foo/boolean false]
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[:db/add "b" :foo/ref \(stringEntid)]
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[:db/add "b" :foo/keyword :foo/string]
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[:db/add "b" :foo/long 50]
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[:db/add "b" :foo/instant #inst "2018-01-01T11:00:00.000Z"]
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[:db/add "b" :foo/double 22.46]
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[:db/add "b" :foo/string "Silence is worse; all truths that are kept silent become poisonous."]
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[:db/add "b" :foo/uuid #uuid "4cb3f828-752d-497a-90c9-b1fd516d5644"]
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]
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"""
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let dataReport = try transaction.transact(transaction: data)
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try transaction.commit();
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return (report, dataReport)
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} catch {
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assertionFailure(error.localizedDescription)
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}
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return (nil, nil)
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}
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func test1TransactVocabulary() {
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do {
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let mentat = try Mentat.open()
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let vocab = try readCitiesSchema()
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let report = try mentat.transact(transaction: vocab)
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XCTAssertNotNil(report)
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assert(report.txId > 0)
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} catch {
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assertionFailure(error.localizedDescription)
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}
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}
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func test2TransactEntities() {
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do {
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let mentat = try Mentat.open()
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let vocab = try readCitiesSchema()
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let _ = try mentat.transact(transaction: vocab)
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let data = try readSeattleData()
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let report = try mentat.transact(transaction: data)
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XCTAssertNotNil(report)
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assert(report.txId > 0)
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let entid = report.entid(forTempId: "a17592186045438")
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assert(entid == 65566)
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} catch {
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assertionFailure(error.localizedDescription)
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}
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}
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func testQueryScalar() {
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let mentat = openAndInitializeCitiesStore()
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let query = "[:find ?n . :in ?name :where [(fulltext $ :community/name ?name) [[?e ?n]]]]"
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let expect = expectation(description: "Query is executed")
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XCTAssertNoThrow(try mentat.query(query: query).bind(varName: "?name", toString: "Wallingford").runScalar(callback: { scalarResult in
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guard let result = scalarResult?.asString() else {
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return assertionFailure("No String value received")
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}
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assert(result == "KOMO Communities - Wallingford")
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expect.fulfill()
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}))
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waitForExpectations(timeout: 1) { error in
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if let error = error {
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assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
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}
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}
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}
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func testQueryColl() {
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let mentat = openAndInitializeCitiesStore()
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let query = "[:find [?when ...] :where [_ :db/txInstant ?when] :order (asc ?when)]"
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let expect = expectation(description: "Query is executed")
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XCTAssertNoThrow(try mentat.query(query: query).runColl(callback: { collResult in
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guard let rows = collResult else {
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return assertionFailure("No results received")
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}
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// we are expecting 3 results
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for i in 0..<3 {
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let _ = rows.asDate(index: i)
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assert(true)
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}
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expect.fulfill()
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}))
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waitForExpectations(timeout: 1) { error in
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if let error = error {
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assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
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}
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}
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}
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func testQueryCollResultIterator() {
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let mentat = openAndInitializeCitiesStore()
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let query = "[:find [?when ...] :where [_ :db/txInstant ?when] :order (asc ?when)]"
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let expect = expectation(description: "Query is executed")
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XCTAssertNoThrow(try mentat.query(query: query).runColl(callback: { collResult in
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guard let rows = collResult else {
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return assertionFailure("No results received")
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}
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rows.forEach({ (value) in
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assert(value.valueType.rawValue == 2)
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})
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expect.fulfill()
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}))
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waitForExpectations(timeout: 1) { error in
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if let error = error {
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assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
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}
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}
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}
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func testQueryTuple() {
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let mentat = openAndInitializeCitiesStore()
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let query = """
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[:find [?name ?cat]
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:where
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[?c :community/name ?name]
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[?c :community/type :community.type/website]
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[(fulltext $ :community/category "food") [[?c ?cat]]]]
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"""
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let expect = expectation(description: "Query is executed")
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XCTAssertNoThrow(try mentat.query(query: query).runTuple(callback: { tupleResult in
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guard let tuple = tupleResult else {
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return assertionFailure("expecting a result")
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}
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let name = tuple.asString(index: 0)
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let category = tuple.asString(index: 1)
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assert(name == "Community Harvest of Southwest Seattle")
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assert(category == "sustainable food")
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expect.fulfill()
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}))
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waitForExpectations(timeout: 1) { error in
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if let error = error {
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assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
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}
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}
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}
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func testQueryRel() {
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let mentat = openAndInitializeCitiesStore()
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let query = """
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[:find ?name ?cat
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:where
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[?c :community/name ?name]
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[?c :community/type :community.type/website]
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[(fulltext $ :community/category "food") [[?c ?cat]]]]
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"""
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let expect = expectation(description: "Query is executed")
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let expectedResults = [("InBallard", "food"),
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("Seattle Chinatown Guide", "food"),
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("Community Harvest of Southwest Seattle", "sustainable food"),
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("University District Food Bank", "food bank")]
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XCTAssertNoThrow(try mentat.query(query: query).run(callback: { relResult in
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guard let rows = relResult else {
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return assertionFailure("No results received")
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}
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for (i, row) in rows.enumerated() {
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let (name, category) = expectedResults[i]
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assert( row.asString(index: 0) == name)
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assert(row.asString(index: 1) == category)
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}
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expect.fulfill()
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}))
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waitForExpectations(timeout: 1) { error in
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if let error = error {
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assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
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}
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}
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}
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func testQueryRelResultIterator() {
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let mentat = openAndInitializeCitiesStore()
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let query = """
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[:find ?name ?cat
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:where
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[?c :community/name ?name]
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[?c :community/type :community.type/website]
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[(fulltext $ :community/category "food") [[?c ?cat]]]]
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"""
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let expect = expectation(description: "Query is executed")
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let expectedResults = [("InBallard", "food"),
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("Seattle Chinatown Guide", "food"),
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("Community Harvest of Southwest Seattle", "sustainable food"),
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("University District Food Bank", "food bank")]
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XCTAssertNoThrow(try mentat.query(query: query).run(callback: { relResult in
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guard let rows = relResult else {
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return assertionFailure("No results received")
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}
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var i = 0
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rows.forEach({ (row) in
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let (name, category) = expectedResults[i]
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i += 1
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assert(row.asString(index: 0) == name)
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assert(row.asString(index: 1) == category)
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})
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assert(i == 4)
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expect.fulfill()
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}))
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waitForExpectations(timeout: 1) { error in
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if let error = error {
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assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
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}
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}
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}
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func testBindLong() {
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let mentat = try! Mentat.open()
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let (_, report) = self.populateWithTypesSchema(mentat: mentat)
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let aEntid = report!.entid(forTempId: "a")
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let query = "[:find ?e . :in ?long :where [?e :foo/long ?long]]"
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let expect = expectation(description: "Query is executed")
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XCTAssertNoThrow(try mentat.query(query: query)
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.bind(varName: "?long", toLong: 25)
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.runScalar { value in
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XCTAssertNotNil(value)
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assert(value?.asEntid() == aEntid)
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expect.fulfill()
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})
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waitForExpectations(timeout: 1) { error in
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if let error = error {
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assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
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}
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}
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}
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func testBindRef() {
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let mentat = try! Mentat.open()
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let (_, report) = self.populateWithTypesSchema(mentat: mentat)
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let stringEntid = mentat.entidForAttribute(attribute: ":foo/string")
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let bEntid = report!.entid(forTempId: "b")
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let query = "[:find ?e . :in ?ref :where [?e :foo/ref ?ref]]"
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let expect = expectation(description: "Query is executed")
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XCTAssertNoThrow(try mentat.query(query: query)
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.bind(varName: "?ref", toReference: stringEntid)
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.runScalar { value in
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XCTAssertNotNil(value)
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assert(value?.asEntid() == bEntid)
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expect.fulfill()
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})
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waitForExpectations(timeout: 1) { error in
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if let error = error {
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assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
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}
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}
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}
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func testBindKwRef() {
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let mentat = try! Mentat.open()
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let (_, report) = self.populateWithTypesSchema(mentat: mentat)
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let bEntid = report!.entid(forTempId: "b")
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let query = "[:find ?e . :in ?ref :where [?e :foo/ref ?ref]]"
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let expect = expectation(description: "Query is executed")
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XCTAssertNoThrow(try mentat.query(query: query)
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.bind(varName: "?ref", toReference: ":foo/string")
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.runScalar { value in
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XCTAssertNotNil(value)
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assert(value?.asEntid() == bEntid)
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expect.fulfill()
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})
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waitForExpectations(timeout: 1) { error in
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if let error = error {
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assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
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}
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}
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}
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func testBindKw() {
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let mentat = try! Mentat.open()
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let (_, report) = self.populateWithTypesSchema(mentat: mentat)
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let aEntid = report!.entid(forTempId: "a")
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let query = "[:find ?e . :in ?kw :where [?e :foo/keyword ?kw]]"
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let expect = expectation(description: "Query is executed")
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XCTAssertNoThrow(try mentat.query(query: query)
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.bind(varName: "?kw", toKeyword: ":foo/string")
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.runScalar { value in
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XCTAssertNotNil(value)
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assert(value?.asEntid() == aEntid)
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expect.fulfill()
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})
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waitForExpectations(timeout: 1) { error in
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if let error = error {
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assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
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}
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}
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}
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func testBindDate() {
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let mentat = try! Mentat.open()
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let (_, report) = self.populateWithTypesSchema(mentat: mentat)
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let aEntid = report!.entid(forTempId: "a")
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let query = "[:find [?e ?d] :in ?now :where [?e :foo/instant ?d] [(< ?d ?now)]]"
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let expect = expectation(description: "Query is executed")
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let formatter = DateFormatter()
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formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ssZZZZZ"
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let boundDate = formatter.date(from: "2018-04-16T16:39:18+00:00")!
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XCTAssertNoThrow(try mentat.query(query: query)
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.bind(varName: "?now", toDate: boundDate)
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.runTuple { row in
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XCTAssertNotNil(row)
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assert(row?.asEntid(index: 0) == aEntid)
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expect.fulfill()
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})
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waitForExpectations(timeout: 1) { error in
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if let error = error {
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assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
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}
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}
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}
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func testBindString() {
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let mentat = openAndInitializeCitiesStore()
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let query = "[:find ?n . :in ?name :where [(fulltext $ :community/name ?name) [[?e ?n]]]]"
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let expect = expectation(description: "Query is executed")
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XCTAssertNoThrow(try mentat.query(query: query)
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.bind(varName: "?name", toString: "Wallingford")
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.runScalar(callback: { scalarResult in
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guard let result = scalarResult?.asString() else {
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return assertionFailure("No String value received")
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}
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assert(result == "KOMO Communities - Wallingford")
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expect.fulfill()
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}))
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waitForExpectations(timeout: 1) { error in
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if let error = error {
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assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
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}
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}
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}
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func testBindUuid() {
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let mentat = try! Mentat.open()
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let (_, report) = self.populateWithTypesSchema(mentat: mentat)
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let aEntid = report!.entid(forTempId: "a")
|
|
let query = "[:find ?e . :in ?uuid :where [?e :foo/uuid ?uuid]]"
|
|
let uuid = UUID(uuidString: "550e8400-e29b-41d4-a716-446655440000")!
|
|
let expect = expectation(description: "Query is rund")
|
|
XCTAssertNoThrow(try mentat.query(query: query)
|
|
.bind(varName: "?uuid", toUuid: uuid)
|
|
.runScalar { value in
|
|
XCTAssertNotNil(value)
|
|
assert(value?.asEntid() == aEntid)
|
|
expect.fulfill()
|
|
})
|
|
waitForExpectations(timeout: 1) { error in
|
|
if let error = error {
|
|
assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
|
|
}
|
|
}
|
|
}
|
|
|
|
func testBindBoolean() {
|
|
let mentat = try! Mentat.open()
|
|
let (_, report) = self.populateWithTypesSchema(mentat: mentat)
|
|
let aEntid = report!.entid(forTempId: "a")
|
|
let query = "[:find ?e . :in ?bool :where [?e :foo/boolean ?bool]]"
|
|
let expect = expectation(description: "Query is executed")
|
|
XCTAssertNoThrow(try mentat.query(query: query)
|
|
.bind(varName: "?bool", toBoolean: true)
|
|
.runScalar { value in
|
|
XCTAssertNotNil(value)
|
|
assert(value?.asEntid() == aEntid)
|
|
expect.fulfill()
|
|
})
|
|
waitForExpectations(timeout: 1) { error in
|
|
if let error = error {
|
|
assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
|
|
}
|
|
}
|
|
}
|
|
|
|
func testBindDouble() {
|
|
let mentat = try! Mentat.open()
|
|
let (_, report) = self.populateWithTypesSchema(mentat: mentat)
|
|
let aEntid = report!.entid(forTempId: "a")
|
|
let query = "[:find ?e . :in ?double :where [?e :foo/double ?double]]"
|
|
let expect = expectation(description: "Query is executed")
|
|
XCTAssertNoThrow(try mentat.query(query: query)
|
|
.bind(varName: "?double", toDouble: 11.23)
|
|
.runScalar { value in
|
|
XCTAssertNotNil(value)
|
|
assert(value?.asEntid() == aEntid)
|
|
expect.fulfill()
|
|
})
|
|
waitForExpectations(timeout: 1) { error in
|
|
if let error = error {
|
|
assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
|
|
}
|
|
}
|
|
}
|
|
|
|
func testTypedValueAsLong() {
|
|
let mentat = try! Mentat.open()
|
|
let (_, report) = self.populateWithTypesSchema(mentat: mentat)
|
|
let aEntid = report!.entid(forTempId: "a")!
|
|
let query = "[:find ?v . :in ?e :where [?e :foo/long ?v]]"
|
|
let expect = expectation(description: "Query is executed")
|
|
XCTAssertNoThrow(try mentat.query(query: query)
|
|
.bind(varName: "?e", toReference: aEntid)
|
|
.runScalar { value in
|
|
XCTAssertNotNil(value)
|
|
assert(value?.asLong() == 25)
|
|
assert(value?.asLong() == 25)
|
|
expect.fulfill()
|
|
})
|
|
waitForExpectations(timeout: 1) { error in
|
|
if let error = error {
|
|
assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
|
|
}
|
|
}
|
|
}
|
|
|
|
func testTypedValueAsRef() {
|
|
let mentat = try! Mentat.open()
|
|
let (_, report) = self.populateWithTypesSchema(mentat: mentat)
|
|
let aEntid = report!.entid(forTempId: "a")!
|
|
let query = "[:find ?e . :where [?e :foo/long 25]]"
|
|
let expect = expectation(description: "Query is executed")
|
|
XCTAssertNoThrow(try mentat.query(query: query)
|
|
.runScalar { value in
|
|
XCTAssertNotNil(value)
|
|
assert(value?.asEntid() == aEntid)
|
|
assert(value?.asEntid() == aEntid)
|
|
expect.fulfill()
|
|
})
|
|
waitForExpectations(timeout: 1) { error in
|
|
if let error = error {
|
|
assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
|
|
}
|
|
}
|
|
}
|
|
|
|
func testTypedValueAsKw() {
|
|
let mentat = try! Mentat.open()
|
|
let (_, report) = self.populateWithTypesSchema(mentat: mentat)
|
|
let aEntid = report!.entid(forTempId: "a")!
|
|
let query = "[:find ?v . :in ?e :where [?e :foo/keyword ?v]]"
|
|
let expect = expectation(description: "Query is executed")
|
|
XCTAssertNoThrow(try mentat.query(query: query)
|
|
.bind(varName: "?e", toReference: aEntid)
|
|
.runScalar { value in
|
|
XCTAssertNotNil(value)
|
|
assert(value?.asKeyword() == ":foo/string")
|
|
assert(value?.asKeyword() == ":foo/string")
|
|
expect.fulfill()
|
|
})
|
|
waitForExpectations(timeout: 1) { error in
|
|
if let error = error {
|
|
assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
|
|
}
|
|
}
|
|
}
|
|
|
|
func testTypedValueAsBoolean() {
|
|
let mentat = try! Mentat.open()
|
|
let (_, report) = self.populateWithTypesSchema(mentat: mentat)
|
|
let aEntid = report!.entid(forTempId: "a")!
|
|
let query = "[:find ?v . :in ?e :where [?e :foo/boolean ?v]]"
|
|
let expect = expectation(description: "Query is executed")
|
|
XCTAssertNoThrow(try mentat.query(query: query)
|
|
.bind(varName: "?e", toReference: aEntid)
|
|
.runScalar { value in
|
|
XCTAssertNotNil(value)
|
|
assert(value?.asBool() == true)
|
|
assert(value?.asBool() == true)
|
|
expect.fulfill()
|
|
})
|
|
waitForExpectations(timeout: 1) { error in
|
|
if let error = error {
|
|
assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
|
|
}
|
|
}
|
|
}
|
|
|
|
func testTypedValueAsDouble() {
|
|
let mentat = try! Mentat.open()
|
|
let (_, report) = self.populateWithTypesSchema(mentat: mentat)
|
|
let aEntid = report!.entid(forTempId: "a")!
|
|
let query = "[:find ?v . :in ?e :where [?e :foo/double ?v]]"
|
|
let expect = expectation(description: "Query is executed")
|
|
XCTAssertNoThrow(try mentat.query(query: query)
|
|
.bind(varName: "?e", toReference: aEntid)
|
|
.runScalar { value in
|
|
XCTAssertNotNil(value)
|
|
assert(value?.asDouble() == 11.23)
|
|
assert(value?.asDouble() == 11.23)
|
|
expect.fulfill()
|
|
})
|
|
waitForExpectations(timeout: 1) { error in
|
|
if let error = error {
|
|
assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
|
|
}
|
|
}
|
|
}
|
|
|
|
func testTypedValueAsDate() {
|
|
let mentat = try! Mentat.open()
|
|
let (_, report) = self.populateWithTypesSchema(mentat: mentat)
|
|
let aEntid = report!.entid(forTempId: "a")!
|
|
let query = "[:find ?v . :in ?e :where [?e :foo/instant ?v]]"
|
|
let expect = expectation(description: "Query is executed")
|
|
|
|
let formatter = DateFormatter()
|
|
formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ssZZZZZ"
|
|
let expectedDate = formatter.date(from: "2017-01-01T11:00:00+00:00")
|
|
|
|
XCTAssertNoThrow(try mentat.query(query: query)
|
|
.bind(varName: "?e", toReference: aEntid)
|
|
.runScalar { value in
|
|
XCTAssertNotNil(value)
|
|
assert(value?.asDate() == expectedDate)
|
|
assert(value?.asDate() == expectedDate)
|
|
expect.fulfill()
|
|
})
|
|
waitForExpectations(timeout: 1) { error in
|
|
if let error = error {
|
|
assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
|
|
}
|
|
}
|
|
}
|
|
|
|
func testTypedValueAsString() {
|
|
let mentat = try! Mentat.open()
|
|
let (_, report) = self.populateWithTypesSchema(mentat: mentat)
|
|
let aEntid = report!.entid(forTempId: "a")!
|
|
let query = "[:find ?v . :in ?e :where [?e :foo/string ?v]]"
|
|
let expect = expectation(description: "Query is executed")
|
|
XCTAssertNoThrow(try mentat.query(query: query)
|
|
.bind(varName: "?e", toReference: aEntid)
|
|
.runScalar { value in
|
|
XCTAssertNotNil(value)
|
|
assert(value?.asString() == "The higher we soar the smaller we appear to those who cannot fly.")
|
|
assert(value?.asString() == "The higher we soar the smaller we appear to those who cannot fly.")
|
|
expect.fulfill()
|
|
})
|
|
waitForExpectations(timeout: 1) { error in
|
|
if let error = error {
|
|
assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
|
|
}
|
|
}
|
|
}
|
|
|
|
func testTypedValueAsUuid() {
|
|
let mentat = try! Mentat.open()
|
|
let (_, report) = self.populateWithTypesSchema(mentat: mentat)
|
|
let aEntid = report!.entid(forTempId: "a")!
|
|
let query = "[:find ?v . :in ?e :where [?e :foo/uuid ?v]]"
|
|
let expectedUuid = UUID(uuidString: "550e8400-e29b-41d4-a716-446655440000")!
|
|
let expect = expectation(description: "Query is executed")
|
|
XCTAssertNoThrow(try mentat.query(query: query)
|
|
.bind(varName: "?e", toReference: aEntid)
|
|
.runScalar { value in
|
|
XCTAssertNotNil(value)
|
|
assert(value?.asUUID() == expectedUuid)
|
|
assert(value?.asUUID() == expectedUuid)
|
|
expect.fulfill()
|
|
})
|
|
waitForExpectations(timeout: 1) { error in
|
|
if let error = error {
|
|
assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
|
|
}
|
|
}
|
|
}
|
|
|
|
func testValueForAttributeOfEntity() {
|
|
let mentat = try! Mentat.open()
|
|
let (_, report) = self.populateWithTypesSchema(mentat: mentat)
|
|
let aEntid = report!.entid(forTempId: "a")!
|
|
var value: TypedValue? = nil;
|
|
XCTAssertNoThrow(value = try mentat.value(forAttribute: ":foo/long", ofEntity: aEntid))
|
|
XCTAssertNotNil(value)
|
|
assert(value?.asLong() == 25)
|
|
}
|
|
|
|
func testEntidForAttribute() {
|
|
let mentat = try! Mentat.open()
|
|
let _ = self.populateWithTypesSchema(mentat: mentat)
|
|
let entid = mentat.entidForAttribute(attribute: ":foo/long")
|
|
assert(entid == 65540)
|
|
}
|
|
|
|
func testMultipleQueries() {
|
|
let mentat = try! Mentat.open()
|
|
let _ = self.populateWithTypesSchema(mentat: mentat)
|
|
let q1 = mentat.query(query: "[:find ?x :where [?x _ _]]")
|
|
|
|
let q1Expect = expectation(description: "Query 1 is executed")
|
|
XCTAssertNoThrow(try q1.run { results in
|
|
XCTAssertNotNil(results)
|
|
q1Expect.fulfill()
|
|
})
|
|
|
|
let q2 = mentat.query(query: "[:find ?x :where [_ _ ?x]]")
|
|
let q2Expect = expectation(description: "Query 2 is executed")
|
|
XCTAssertNoThrow(try q2.run { results in
|
|
XCTAssertNotNil(results)
|
|
q2Expect.fulfill()
|
|
})
|
|
|
|
waitForExpectations(timeout: 1) { error in
|
|
if let error = error {
|
|
assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
|
|
}
|
|
}
|
|
}
|
|
|
|
func testNestedQueries() {
|
|
let mentat = try! Mentat.open()
|
|
let _ = self.populateWithTypesSchema(mentat: mentat)
|
|
let q1 = mentat.query(query: "[:find ?x :where [?x _ _]]")
|
|
let q2 = mentat.query(query: "[:find ?x :where [_ _ ?x]]")
|
|
|
|
let expect = expectation(description: "Query 1 is executed")
|
|
XCTAssertNoThrow(try q1.run { results in
|
|
XCTAssertNotNil(results)
|
|
try? q2.run { results in
|
|
XCTAssertNotNil(results)
|
|
expect.fulfill()
|
|
}
|
|
})
|
|
|
|
waitForExpectations(timeout: 1) { error in
|
|
if let error = error {
|
|
assertionFailure("waitForExpectationsWithTimeout errored: \(error)")
|
|
}
|
|
}
|
|
}
|
|
|
|
func test3InProgressTransact() {
|
|
let mentat = try! Mentat.open()
|
|
let (_, report) = self.populateWithTypesSchema(mentat: mentat)
|
|
XCTAssertNotNil(report)
|
|
}
|
|
|
|
func testInProgressRollback() {
|
|
let mentat = try! Mentat.open()
|
|
let (_, report) = self.populateWithTypesSchema(mentat: mentat)
|
|
XCTAssertNotNil(report)
|
|
let aEntid = report!.entid(forTempId: "a")!
|
|
|
|
let preLongValue = try! mentat.value(forAttribute: ":foo/long", ofEntity: aEntid)
|
|
XCTAssertEqual(25, preLongValue?.asLong())
|
|
|
|
let inProgress = try! mentat.beginTransaction()
|
|
XCTAssertNoThrow(try inProgress.transact(transaction: "[[:db/add \(aEntid) :foo/long 22]]"))
|
|
XCTAssertNoThrow(try inProgress.rollback())
|
|
|
|
let postLongValue = try! mentat.value(forAttribute: ":foo/long", ofEntity: aEntid)
|
|
XCTAssertEqual(25, postLongValue?.asLong())
|
|
|
|
}
|
|
|
|
func testInProgressEntityBuilder() {
|
|
let mentat = try! Mentat.open()
|
|
let (schemaReport, dataReport) = self.populateWithTypesSchema(mentat: mentat)
|
|
let bEntid = dataReport!.entid(forTempId: "b")!
|
|
let longEntid = schemaReport!.entid(forTempId: "l")!
|
|
let stringEntid = schemaReport!.entid(forTempId: "s")!
|
|
// test that the values are as expected
|
|
let query = """
|
|
[:find [?b ?i ?u ?l ?d ?s ?k ?r]
|
|
:in ?e
|
|
:where [?e :foo/boolean ?b]
|
|
[?e :foo/instant ?i]
|
|
[?e :foo/uuid ?u]
|
|
[?e :foo/long ?l]
|
|
[?e :foo/double ?d]
|
|
[?e :foo/string ?s]
|
|
[?e :foo/keyword ?k]
|
|
[?e :foo/ref ?r]]
|
|
"""
|
|
let formatter = DateFormatter()
|
|
formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ssZZZZZ"
|
|
XCTAssertNoThrow(try mentat.query(query: query).bind(varName: "?e", toReference: bEntid).runTuple { (result) in
|
|
XCTAssertNotNil(result)
|
|
XCTAssertEqual(false, result?.asBool(index: 0))
|
|
|
|
let previousDate = formatter.date(from: "2018-01-01T11:00:00+00:00")
|
|
XCTAssertEqual(previousDate, result?.asDate(index: 1))
|
|
|
|
let previousUuid = UUID(uuidString: "4cb3f828-752d-497a-90c9-b1fd516d5644")!
|
|
XCTAssertEqual(previousUuid, result?.asUUID(index: 2))
|
|
|
|
XCTAssertEqual(50, result?.asLong(index: 3))
|
|
XCTAssertEqual(22.46, result?.asDouble(index: 4))
|
|
XCTAssertEqual("Silence is worse; all truths that are kept silent become poisonous.", result?.asString(index: 5))
|
|
XCTAssertEqual(":foo/string", result?.asKeyword(index: 6))
|
|
XCTAssertEqual(stringEntid, result?.asEntid(index: 7))
|
|
})
|
|
|
|
let builder = try! mentat.entityBuilder()
|
|
XCTAssertNoThrow(try builder.add(entid: bEntid, keyword: ":foo/boolean", boolean: true))
|
|
let newDate = Date()
|
|
XCTAssertNoThrow(try builder.add(entid: bEntid, keyword: ":foo/instant", date: newDate))
|
|
let newUUID = UUID()
|
|
XCTAssertNoThrow(try builder.add(entid: bEntid, keyword: ":foo/uuid", uuid: newUUID))
|
|
XCTAssertNoThrow(try builder.add(entid: bEntid, keyword: ":foo/long", long: 75))
|
|
XCTAssertNoThrow(try builder.add(entid: bEntid, keyword: ":foo/double", double: 81.3))
|
|
XCTAssertNoThrow(try builder.add(entid: bEntid, keyword: ":foo/string", string: "Become who you are!"))
|
|
XCTAssertNoThrow(try builder.add(entid: bEntid, keyword: ":foo/keyword", keyword: ":foo/long"))
|
|
XCTAssertNoThrow(try builder.add(entid: bEntid, keyword: ":foo/ref", reference: longEntid))
|
|
XCTAssertNoThrow(try builder.commit())
|
|
|
|
// test that the values have changed
|
|
XCTAssertNoThrow(try mentat.query(query: query).bind(varName: "?e", toReference: bEntid).runTuple { (result) in
|
|
XCTAssertNotNil(result)
|
|
XCTAssertEqual(true, result?.asBool(index: 0))
|
|
XCTAssertEqual(formatter.string(from: newDate), formatter.string(from: result!.asDate(index: 1)))
|
|
XCTAssertEqual(newUUID, result?.asUUID(index: 2))
|
|
XCTAssertEqual(75, result?.asLong(index: 3))
|
|
XCTAssertEqual(81.3, result?.asDouble(index: 4))
|
|
XCTAssertEqual("Become who you are!", result?.asString(index: 5))
|
|
XCTAssertEqual(":foo/long", result?.asKeyword(index: 6))
|
|
XCTAssertEqual(longEntid, result?.asEntid(index: 7))
|
|
})
|
|
}
|
|
|
|
func testEntityBuilderForEntid() {
|
|
let mentat = try! Mentat.open()
|
|
let (schemaReport, dataReport) = self.populateWithTypesSchema(mentat: mentat)
|
|
let bEntid = dataReport!.entid(forTempId: "b")!
|
|
let longEntid = schemaReport!.entid(forTempId: "l")!
|
|
let stringEntid = schemaReport!.entid(forTempId: "s")!
|
|
// test that the values are as expected
|
|
let query = """
|
|
[:find [?b ?i ?u ?l ?d ?s ?k ?r]
|
|
:in ?e
|
|
:where [?e :foo/boolean ?b]
|
|
[?e :foo/instant ?i]
|
|
[?e :foo/uuid ?u]
|
|
[?e :foo/long ?l]
|
|
[?e :foo/double ?d]
|
|
[?e :foo/string ?s]
|
|
[?e :foo/keyword ?k]
|
|
[?e :foo/ref ?r]]
|
|
"""
|
|
let formatter = DateFormatter()
|
|
formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ssZZZZZ"
|
|
XCTAssertNoThrow(try mentat.query(query: query).bind(varName: "?e", toReference: bEntid).runTuple { (result) in
|
|
XCTAssertNotNil(result)
|
|
XCTAssertEqual(false, result?.asBool(index: 0))
|
|
|
|
let previousDate = formatter.date(from: "2018-01-01T11:00:00+00:00")
|
|
XCTAssertEqual(previousDate, result?.asDate(index: 1))
|
|
|
|
let previousUuid = UUID(uuidString: "4cb3f828-752d-497a-90c9-b1fd516d5644")!
|
|
XCTAssertEqual(previousUuid, result?.asUUID(index: 2))
|
|
|
|
XCTAssertEqual(50, result?.asLong(index: 3))
|
|
XCTAssertEqual(22.46, result?.asDouble(index: 4))
|
|
XCTAssertEqual("Silence is worse; all truths that are kept silent become poisonous.", result?.asString(index: 5))
|
|
XCTAssertEqual(":foo/string", result?.asKeyword(index: 6))
|
|
XCTAssertEqual(stringEntid, result?.asEntid(index: 7))
|
|
})
|
|
|
|
let builder = try! mentat.entityBuilder(forEntid: bEntid)
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/boolean", boolean: true))
|
|
let newDate = Date()
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/instant", date: newDate))
|
|
let newUUID = UUID()
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/uuid", uuid: newUUID))
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/long", long: 75))
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/double", double: 81.3))
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/string", string: "Become who you are!"))
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/keyword", keyword: ":foo/long"))
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/ref", reference: longEntid))
|
|
XCTAssertNoThrow(try builder.commit())
|
|
|
|
// test that the values have changed
|
|
XCTAssertNoThrow(try mentat.query(query: query).bind(varName: "?e", toReference: bEntid).runTuple { (result) in
|
|
XCTAssertNotNil(result)
|
|
XCTAssertEqual(true, result?.asBool(index: 0))
|
|
XCTAssertEqual(formatter.string(from: newDate), formatter.string(from: result!.asDate(index: 1)))
|
|
XCTAssertEqual(newUUID, result?.asUUID(index: 2))
|
|
XCTAssertEqual(75, result?.asLong(index: 3))
|
|
XCTAssertEqual(81.3, result?.asDouble(index: 4))
|
|
XCTAssertEqual("Become who you are!", result?.asString(index: 5))
|
|
XCTAssertEqual(":foo/long", result?.asKeyword(index: 6))
|
|
XCTAssertEqual(longEntid, result?.asEntid(index: 7))
|
|
})
|
|
}
|
|
|
|
func testEntityBuilderForTempid() {
|
|
let mentat = try! Mentat.open()
|
|
let (schemaReport, _) = self.populateWithTypesSchema(mentat: mentat)
|
|
let longEntid = schemaReport!.entid(forTempId: "l")!
|
|
// test that the values are as expected
|
|
let query = """
|
|
[:find [?b ?i ?u ?l ?d ?s ?k ?r]
|
|
:in ?e
|
|
:where [?e :foo/boolean ?b]
|
|
[?e :foo/instant ?i]
|
|
[?e :foo/uuid ?u]
|
|
[?e :foo/long ?l]
|
|
[?e :foo/double ?d]
|
|
[?e :foo/string ?s]
|
|
[?e :foo/keyword ?k]
|
|
[?e :foo/ref ?r]]
|
|
"""
|
|
let formatter = DateFormatter()
|
|
formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ssZZZZZ"
|
|
|
|
let builder = try! mentat.entityBuilder(forTempId: "c")
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/boolean", boolean: true))
|
|
let newDate = Date()
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/instant", date: newDate))
|
|
let newUUID = UUID()
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/uuid", uuid: newUUID))
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/long", long: 75))
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/double", double: 81.3))
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/string", string: "Become who you are!"))
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/keyword", keyword: ":foo/long"))
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/ref", reference: longEntid))
|
|
let report = try! builder.commit()
|
|
let cEntid = report.entid(forTempId: "c")!
|
|
// test that the values have changed
|
|
XCTAssertNoThrow(try mentat.query(query: query).bind(varName: "?e", toReference: cEntid).runTuple { (result) in
|
|
XCTAssertNotNil(result)
|
|
XCTAssertEqual(true, result?.asBool(index: 0))
|
|
XCTAssertEqual(formatter.string(from: newDate), formatter.string(from: result!.asDate(index: 1)))
|
|
XCTAssertEqual(newUUID, result?.asUUID(index: 2))
|
|
XCTAssertEqual(75, result?.asLong(index: 3))
|
|
XCTAssertEqual(81.3, result?.asDouble(index: 4))
|
|
XCTAssertEqual("Become who you are!", result?.asString(index: 5))
|
|
XCTAssertEqual(":foo/long", result?.asKeyword(index: 6))
|
|
XCTAssertEqual(longEntid, result?.asEntid(index: 7))
|
|
})
|
|
}
|
|
|
|
func testInProgressBuilderTransact() {
|
|
let mentat = try! Mentat.open()
|
|
let (schemaReport, dataReport) = self.populateWithTypesSchema(mentat: mentat)
|
|
let aEntid = dataReport!.entid(forTempId: "a")!
|
|
let bEntid = dataReport!.entid(forTempId: "b")!
|
|
let longEntid = schemaReport!.entid(forTempId: "l")!
|
|
// test that the values are as expected
|
|
let query = """
|
|
[:find [?b ?i ?u ?l ?d ?s ?k ?r]
|
|
:in ?e
|
|
:where [?e :foo/boolean ?b]
|
|
[?e :foo/instant ?i]
|
|
[?e :foo/uuid ?u]
|
|
[?e :foo/long ?l]
|
|
[?e :foo/double ?d]
|
|
[?e :foo/string ?s]
|
|
[?e :foo/keyword ?k]
|
|
[?e :foo/ref ?r]]
|
|
"""
|
|
let formatter = DateFormatter()
|
|
formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ssZZZZZ"
|
|
|
|
let builder = try! mentat.entityBuilder()
|
|
XCTAssertNoThrow(try builder.add(entid: bEntid, keyword: ":foo/boolean", boolean: true))
|
|
let newDate = Date()
|
|
XCTAssertNoThrow(try builder.add(entid: bEntid, keyword: ":foo/instant", date: newDate))
|
|
let newUUID = UUID()
|
|
XCTAssertNoThrow(try builder.add(entid: bEntid, keyword: ":foo/uuid", uuid: newUUID))
|
|
XCTAssertNoThrow(try builder.add(entid: bEntid, keyword: ":foo/long", long: 75))
|
|
XCTAssertNoThrow(try builder.add(entid: bEntid, keyword: ":foo/double", double: 81.3))
|
|
XCTAssertNoThrow(try builder.add(entid: bEntid, keyword: ":foo/string", string: "Become who you are!"))
|
|
XCTAssertNoThrow(try builder.add(entid: bEntid, keyword: ":foo/keyword", keyword: ":foo/long"))
|
|
XCTAssertNoThrow(try builder.add(entid: bEntid, keyword: ":foo/ref", reference: longEntid))
|
|
let (inProgress, report) = try! builder.transact()
|
|
XCTAssertNotNil(inProgress)
|
|
XCTAssertNotNil(report)
|
|
XCTAssertNoThrow(try inProgress.transact(transaction: "[[:db/add \(aEntid) :foo/long 22]]"))
|
|
XCTAssertNoThrow(try inProgress.commit())
|
|
|
|
// test that the values have changed
|
|
XCTAssertNoThrow(try mentat.query(query: query).bind(varName: "?e", toReference: bEntid).runTuple { (result) in
|
|
XCTAssertNotNil(result)
|
|
XCTAssertEqual(true, result?.asBool(index: 0))
|
|
XCTAssertEqual(formatter.string(from: newDate), formatter.string(from: result!.asDate(index: 1)))
|
|
XCTAssertEqual(newUUID, result?.asUUID(index: 2))
|
|
XCTAssertEqual(75, result?.asLong(index: 3))
|
|
XCTAssertEqual(81.3, result?.asDouble(index: 4))
|
|
XCTAssertEqual("Become who you are!", result?.asString(index: 5))
|
|
XCTAssertEqual(":foo/long", result?.asKeyword(index: 6))
|
|
XCTAssertEqual(longEntid, result?.asEntid(index: 7))
|
|
})
|
|
|
|
let longValue = try! mentat.value(forAttribute: ":foo/long", ofEntity: aEntid)
|
|
XCTAssertEqual(22, longValue?.asLong())
|
|
}
|
|
|
|
func testEntityBuilderTransact() {
|
|
let mentat = try! Mentat.open()
|
|
let (schemaReport, dataReport) = self.populateWithTypesSchema(mentat: mentat)
|
|
let aEntid = dataReport!.entid(forTempId: "a")!
|
|
let bEntid = dataReport!.entid(forTempId: "b")!
|
|
let longEntid = schemaReport!.entid(forTempId: "l")!
|
|
// test that the values are as expected
|
|
let query = """
|
|
[:find [?b ?i ?u ?l ?d ?s ?k ?r]
|
|
:in ?e
|
|
:where [?e :foo/boolean ?b]
|
|
[?e :foo/instant ?i]
|
|
[?e :foo/uuid ?u]
|
|
[?e :foo/long ?l]
|
|
[?e :foo/double ?d]
|
|
[?e :foo/string ?s]
|
|
[?e :foo/keyword ?k]
|
|
[?e :foo/ref ?r]]
|
|
"""
|
|
let formatter = DateFormatter()
|
|
formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ssZZZZZ"
|
|
|
|
let builder = try! mentat.entityBuilder(forEntid: bEntid)
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/boolean", boolean: true))
|
|
let newDate = Date()
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/instant", date: newDate))
|
|
let newUUID = UUID()
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/uuid", uuid: newUUID))
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/long", long: 75))
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/double", double: 81.3))
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/string", string: "Become who you are!"))
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/keyword", keyword: ":foo/long"))
|
|
XCTAssertNoThrow(try builder.add(keyword: ":foo/ref", reference: longEntid))
|
|
let (inProgress, report) = try! builder.transact()
|
|
XCTAssertNotNil(inProgress)
|
|
XCTAssertNotNil(report)
|
|
XCTAssertNoThrow(try inProgress.transact(transaction: "[[:db/add \(aEntid) :foo/long 22]]"))
|
|
XCTAssertNoThrow(try inProgress.commit())
|
|
|
|
// test that the values have changed
|
|
XCTAssertNoThrow(try mentat.query(query: query).bind(varName: "?e", toReference: bEntid).runTuple { (result) in
|
|
XCTAssertNotNil(result)
|
|
XCTAssertEqual(true, result?.asBool(index: 0))
|
|
XCTAssertEqual(formatter.string(from: newDate), formatter.string(from: result!.asDate(index: 1)))
|
|
XCTAssertEqual(newUUID, result?.asUUID(index: 2))
|
|
XCTAssertEqual(75, result?.asLong(index: 3))
|
|
XCTAssertEqual(81.3, result?.asDouble(index: 4))
|
|
XCTAssertEqual("Become who you are!", result?.asString(index: 5))
|
|
XCTAssertEqual(":foo/long", result?.asKeyword(index: 6))
|
|
XCTAssertEqual(longEntid, result?.asEntid(index: 7))
|
|
})
|
|
|
|
let longValue = try! mentat.value(forAttribute: ":foo/long", ofEntity: aEntid)
|
|
XCTAssertEqual(22, longValue?.asLong())
|
|
}
|
|
|
|
func testEntityBuilderRetract() {
|
|
let mentat = try! Mentat.open()
|
|
let (schemaReport, dataReport) = self.populateWithTypesSchema(mentat: mentat)
|
|
let bEntid = dataReport!.entid(forTempId: "b")!
|
|
let stringEntid = schemaReport!.entid(forTempId: "s")!
|
|
// test that the values are as expected
|
|
let query = """
|
|
[:find [?b ?i ?u ?l ?d ?s ?k ?r]
|
|
:in ?e
|
|
:where [?e :foo/boolean ?b]
|
|
[?e :foo/instant ?i]
|
|
[?e :foo/uuid ?u]
|
|
[?e :foo/long ?l]
|
|
[?e :foo/double ?d]
|
|
[?e :foo/string ?s]
|
|
[?e :foo/keyword ?k]
|
|
[?e :foo/ref ?r]]
|
|
"""
|
|
let formatter = DateFormatter()
|
|
formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ssZZZZZ"
|
|
let previousDate = formatter.date(from: "2018-01-01T11:00:00+00:00")!
|
|
let previousUuid = UUID(uuidString: "4cb3f828-752d-497a-90c9-b1fd516d5644")!
|
|
XCTAssertNoThrow(try mentat.query(query: query).bind(varName: "?e", toReference: bEntid).runTuple { (result) in
|
|
XCTAssertNotNil(result)
|
|
XCTAssertEqual(false, result?.asBool(index: 0))
|
|
XCTAssertEqual(previousDate, result?.asDate(index: 1))
|
|
XCTAssertEqual(previousUuid, result?.asUUID(index: 2))
|
|
XCTAssertEqual(50, result?.asLong(index: 3))
|
|
XCTAssertEqual(22.46, result?.asDouble(index: 4))
|
|
XCTAssertEqual("Silence is worse; all truths that are kept silent become poisonous.", result?.asString(index: 5))
|
|
XCTAssertEqual(":foo/string", result?.asKeyword(index: 6))
|
|
XCTAssertEqual(stringEntid, result?.asEntid(index: 7))
|
|
})
|
|
|
|
let builder = try! mentat.entityBuilder(forEntid: bEntid)
|
|
XCTAssertNoThrow(try builder.retract(keyword: ":foo/boolean", boolean: false))
|
|
XCTAssertNoThrow(try builder.retract(keyword: ":foo/instant", date: previousDate))
|
|
XCTAssertNoThrow(try builder.retract(keyword: ":foo/uuid", uuid: previousUuid))
|
|
XCTAssertNoThrow(try builder.retract(keyword: ":foo/long", long: 50))
|
|
XCTAssertNoThrow(try builder.retract(keyword: ":foo/double", double: 22.46))
|
|
XCTAssertNoThrow(try builder.retract(keyword: ":foo/string", string: "Silence is worse; all truths that are kept silent become poisonous."))
|
|
XCTAssertNoThrow(try builder.retract(keyword: ":foo/keyword", keyword: ":foo/string"))
|
|
XCTAssertNoThrow(try builder.retract(keyword: ":foo/ref", reference: stringEntid))
|
|
XCTAssertNoThrow(try builder.commit())
|
|
|
|
XCTAssertNoThrow(try mentat.query(query: query).bind(varName: "?e", toReference: bEntid).runTuple { (result) in
|
|
XCTAssertNil(result)
|
|
})
|
|
}
|
|
|
|
func testInProgressEntityBuilderRetract() {
|
|
let mentat = try! Mentat.open()
|
|
let (schemaReport, dataReport) = self.populateWithTypesSchema(mentat: mentat)
|
|
let bEntid = dataReport!.entid(forTempId: "b")!
|
|
let stringEntid = schemaReport!.entid(forTempId: "s")!
|
|
// test that the values are as expected
|
|
let query = """
|
|
[:find [?b ?i ?u ?l ?d ?s ?k ?r]
|
|
:in ?e
|
|
:where [?e :foo/boolean ?b]
|
|
[?e :foo/instant ?i]
|
|
[?e :foo/uuid ?u]
|
|
[?e :foo/long ?l]
|
|
[?e :foo/double ?d]
|
|
[?e :foo/string ?s]
|
|
[?e :foo/keyword ?k]
|
|
[?e :foo/ref ?r]]
|
|
"""
|
|
let formatter = DateFormatter()
|
|
formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ssZZZZZ"
|
|
let previousDate = formatter.date(from: "2018-01-01T11:00:00+00:00")!
|
|
let previousUuid = UUID(uuidString: "4cb3f828-752d-497a-90c9-b1fd516d5644")!
|
|
XCTAssertNoThrow(try mentat.query(query: query).bind(varName: "?e", toReference: bEntid).runTuple { (result) in
|
|
XCTAssertNotNil(result)
|
|
XCTAssertEqual(false, result?.asBool(index: 0))
|
|
XCTAssertEqual(previousDate, result?.asDate(index: 1))
|
|
XCTAssertEqual(previousUuid, result?.asUUID(index: 2))
|
|
XCTAssertEqual(50, result?.asLong(index: 3))
|
|
XCTAssertEqual(22.46, result?.asDouble(index: 4))
|
|
XCTAssertEqual("Silence is worse; all truths that are kept silent become poisonous.", result?.asString(index: 5))
|
|
XCTAssertEqual(":foo/string", result?.asKeyword(index: 6))
|
|
XCTAssertEqual(stringEntid, result?.asEntid(index: 7))
|
|
})
|
|
|
|
let builder = try! mentat.entityBuilder()
|
|
XCTAssertNoThrow(try builder.retract(entid: bEntid, keyword: ":foo/boolean", boolean: false))
|
|
XCTAssertNoThrow(try builder.retract(entid: bEntid, keyword: ":foo/instant", date: previousDate))
|
|
XCTAssertNoThrow(try builder.retract(entid: bEntid, keyword: ":foo/uuid", uuid: previousUuid))
|
|
XCTAssertNoThrow(try builder.retract(entid: bEntid, keyword: ":foo/long", long: 50))
|
|
XCTAssertNoThrow(try builder.retract(entid: bEntid, keyword: ":foo/double", double: 22.46))
|
|
XCTAssertNoThrow(try builder.retract(entid: bEntid, keyword: ":foo/string", string: "Silence is worse; all truths that are kept silent become poisonous."))
|
|
XCTAssertNoThrow(try builder.retract(entid: bEntid, keyword: ":foo/keyword", keyword: ":foo/string"))
|
|
XCTAssertNoThrow(try builder.retract(entid: bEntid, keyword: ":foo/ref", reference: stringEntid))
|
|
XCTAssertNoThrow(try builder.commit())
|
|
|
|
XCTAssertNoThrow(try mentat.query(query: query).bind(varName: "?e", toReference: bEntid).runTuple { (result) in
|
|
XCTAssertNil(result)
|
|
})
|
|
}
|
|
|
|
func testCaching() {
|
|
let query = """
|
|
[:find ?district :where
|
|
[?neighborhood :neighborhood/name \"Beacon Hill\"]
|
|
[?neighborhood :neighborhood/district ?d]
|
|
[?d :district/name ?district]]
|
|
"""
|
|
|
|
let mentat = openAndInitializeCitiesStore()
|
|
|
|
struct QueryTimer {
|
|
private var _start: UInt64
|
|
private var _end: UInt64
|
|
|
|
init() {
|
|
self._start = 0
|
|
self._end = 0
|
|
}
|
|
|
|
private func currentTimeNanos() -> UInt64 {
|
|
var info = mach_timebase_info()
|
|
guard mach_timebase_info(&info) == KERN_SUCCESS else { return 0 }
|
|
let currentTime = mach_absolute_time()
|
|
return currentTime * UInt64(info.numer) / UInt64(info.denom)
|
|
}
|
|
|
|
|
|
mutating func start() {
|
|
self._start = self.currentTimeNanos()
|
|
}
|
|
|
|
mutating func end() {
|
|
self._end = self.currentTimeNanos()
|
|
}
|
|
|
|
func duration() -> UInt64 {
|
|
return self._end - self._start
|
|
}
|
|
}
|
|
|
|
var uncachedTimer = QueryTimer()
|
|
uncachedTimer.start()
|
|
|
|
XCTAssertNoThrow(try mentat.query(query: query).run { (result) in
|
|
uncachedTimer.end()
|
|
XCTAssertNotNil(result)
|
|
})
|
|
|
|
XCTAssertNoThrow(try mentat.cache(attribute: ":neighborhood/name", direction: CacheDirection.reverse))
|
|
XCTAssertNoThrow(try mentat.cache(attribute: ":neighborhood/district", direction: CacheDirection.forward))
|
|
|
|
var cachedTimer = QueryTimer()
|
|
cachedTimer.start()
|
|
|
|
XCTAssertNoThrow(try mentat.query(query: query).run { (result) in
|
|
cachedTimer.end()
|
|
XCTAssertNotNil(result)
|
|
})
|
|
|
|
let timingDifference = uncachedTimer.duration() - cachedTimer.duration()
|
|
print("Cached query is \(timingDifference) nanoseconds faster than the uncached query")
|
|
|
|
XCTAssertLessThan(cachedTimer.duration(), uncachedTimer.duration())
|
|
}
|
|
|
|
// TODO: Add tests for transaction observation
|
|
}
|