How to use testArrayOfOptionalsEquality method of EqualTest class

...14            ("testOperatorEquality", testOperatorEquality),15            ("testOperatorEqualityWithArrays", testOperatorEqualityWithArrays),16            ("testOperatorEqualityWithDictionaries", testOperatorEqualityWithDictionaries),17            ("testOptionalEquality", testOptionalEquality),18            ("testArrayOfOptionalsEquality", testArrayOfOptionalsEquality),19            ("testDictionariesWithDifferentSequences", testDictionariesWithDifferentSequences),20        ]21    }22    func testEquality() {23        expect(1 as CInt).to(equal(1 as CInt))24        expect(1 as CInt).to(equal(1))25        expect(1).to(equal(1))26        expect("hello").to(equal("hello"))27        expect("hello").toNot(equal("world"))28        expect {29            130        }.to(equal(1))31        failsWithErrorMessage("expected to equal <world>, got <hello>") {32            expect("hello").to(equal("world"))33        }34        failsWithErrorMessage("expected to not equal <hello>, got <hello>") {35            expect("hello").toNot(equal("hello"))36        }37    }38    func testArrayEquality() {39        expect([1, 2, 3]).to(equal([1, 2, 3]))40        expect([1, 2, 3]).toNot(equal([1, 2]))41        expect([1, 2, 3]).toNot(equal([1, 2, 4]))42        let array1: [Int] = [1, 2, 3]43        let array2: [Int] = [1, 2, 3]44        expect(array1).to(equal(array2))45        expect(array1).to(equal([1, 2, 3]))46        expect(array1).toNot(equal([1, 2] as [Int]))47#if os(macOS) || os(iOS) || os(tvOS) || os(watchOS)48        expect(NSArray(array: [1, 2, 3])).to(equal(NSArray(array: [1, 2, 3])))49#endif50        failsWithErrorMessage("expected to equal <[1, 2]>, got <[1, 2, 3]>") {51            expect([1, 2, 3]).to(equal([1, 2]))52        }53    }54    func testSetEquality() {55        expect(Set([1, 2])).to(equal(Set([1, 2])))56        expect(Set<Int>()).to(equal(Set<Int>()))57        expect(Set<Int>()) == Set<Int>()58        expect(Set([1, 2])) != Set<Int>()59        failsWithErrorMessageForNil("expected to equal <[1, 2]>, got <nil>") {60            expect(nil as Set<Int>?).to(equal(Set([1, 2])))61        }62        failsWithErrorMessage("expected to equal <[1, 2, 3]>, got <[2, 3]>, missing <[1]>") {63            expect(Set([2, 3])).to(equal(Set([1, 2, 3])))64        }65        failsWithErrorMessage("expected to equal <[1, 2, 3]>, got <[1, 2, 3, 4]>, extra <[4]>") {66            expect(Set([1, 2, 3, 4])).to(equal(Set([1, 2, 3])))67        }68        failsWithErrorMessage("expected to equal <[1, 2, 3]>, got <[2, 3, 4]>, missing <[1]>, extra <[4]>") {69            expect(Set([2, 3, 4])).to(equal(Set([1, 2, 3])))70        }71        failsWithErrorMessage("expected to equal <[1, 2, 3]>, got <[2, 3, 4]>, missing <[1]>, extra <[4]>") {72            expect(Set([2, 3, 4])) == Set([1, 2, 3])73        }74        failsWithErrorMessage("expected to not equal <[1, 2, 3]>, got <[1, 2, 3]>") {75            expect(Set([1, 2, 3])) != Set([1, 2, 3])76        }77    }78    func testDoesNotMatchNils() {79        failsWithErrorMessageForNil("expected to equal <nil>, got <nil>") {80            expect(nil as String?).to(equal(nil as String?))81        }82        failsWithErrorMessageForNil("expected to not equal <nil>, got <foo>") {83            expect("foo").toNot(equal(nil as String?))84        }85        failsWithErrorMessageForNil("expected to not equal <bar>, got <nil>") {86            expect(nil as String?).toNot(equal("bar"))87        }88        failsWithErrorMessageForNil("expected to equal <nil>, got <nil>") {89            expect(nil as [Int]?).to(equal(nil as [Int]?))90        }91        failsWithErrorMessageForNil("expected to not equal <[1]>, got <nil>") {92            expect(nil as [Int]?).toNot(equal([1]))93        }94        failsWithErrorMessageForNil("expected to not equal <nil>, got <[1]>") {95            expect([1]).toNot(equal(nil as [Int]?))96        }97        failsWithErrorMessageForNil("expected to equal <nil>, got <nil>") {98            expect(nil as [Int: Int]?).to(equal(nil as [Int: Int]?))99        }100        failsWithErrorMessageForNil("expected to not equal <[1: 1]>, got <nil>") {101            expect(nil as [Int: Int]?).toNot(equal([1: 1]))102        }103        failsWithErrorMessageForNil("expected to not equal <nil>, got <[1: 1]>") {104            expect([1: 1]).toNot(equal(nil as [Int: Int]?))105        }106        failsWithErrorMessageForNil("expected to not equal <nil>, got <1>") {107            expect(1).toNot(equal(nil))108        }109    }110    func testDictionaryEquality() {111        expect(["foo": "bar"]).to(equal(["foo": "bar"]))112        expect(["foo": "bar"]).toNot(equal(["foo": "baz"]))113        let actual = ["foo": "bar"]114        let expected = ["foo": "bar"]115        let unexpected = ["foo": "baz"]116        expect(actual).to(equal(expected))117        expect(actual).toNot(equal(unexpected))118#if os(macOS) || os(iOS) || os(tvOS) || os(watchOS)119        expect(NSDictionary(object: "bar", forKey: "foo" as NSString)).to(equal(["foo": "bar"]))120        expect(NSDictionary(object: "bar", forKey: "foo" as NSString) as? [String: String]).to(equal(expected))121#endif122    }123    func testDataEquality() {124        let actual = "foobar".data(using: .utf8)125        let expected = "foobar".data(using: .utf8)126        let unexpected = "foobarfoo".data(using: .utf8)127        expect(actual).to(equal(expected))128        expect(actual).toNot(equal(unexpected))129        #if os(Linux)130            // FIXME: Swift on Linux triggers a segfault when calling NSData's hash() (last checked on 03-11)131            let expectedErrorMessage = "expected to equal <Data<length=9>>, got <Data<length=6>>"132        #else133            let expectedErrorMessage = "expected to equal <Data<hash=92856895,length=9>>,"134                + " got <Data<hash=114710658,length=6>>"135        #endif136        failsWithErrorMessage(expectedErrorMessage) {137            expect(actual).to(equal(unexpected))138        }139    }140    func testNSObjectEquality() {141        expect(NSNumber(value: 1)).to(equal(NSNumber(value: 1)))142        expect(NSNumber(value: 1)) == NSNumber(value: 1)143        expect(NSNumber(value: 1)) != NSNumber(value: 2)144        expect { NSNumber(value: 1) }.to(equal(1))145    }146    func testOperatorEquality() {147        expect("foo") == "foo"148        expect("foo") != "bar"149        failsWithErrorMessage("expected to equal <world>, got <hello>") {150            expect("hello") == "world"151            return152        }153        failsWithErrorMessage("expected to not equal <hello>, got <hello>") {154            expect("hello") != "hello"155            return156        }157    }158    func testOperatorEqualityWithArrays() {159        let array1: [Int] = [1, 2, 3]160        let array2: [Int] = [1, 2, 3]161        let array3: [Int] = [1, 2]162        expect(array1) == array2163        expect(array1) != array3164    }165    func testOperatorEqualityWithDictionaries() {166        let dict1 = ["foo": "bar"]167        let dict2 = ["foo": "bar"]168        let dict3 = ["foo": "baz"]169        expect(dict1) == dict2170        expect(dict1) != dict3171    }172    func testOptionalEquality() {173        expect(1 as CInt?).to(equal(1))174        expect(1 as CInt?).to(equal(1 as CInt?))175    }176    func testArrayOfOptionalsEquality() {177        let array1: [Int?] = [1, nil, 3]178        let array2: [Int?] = [nil, 2, 3]179        let array3: [Int?] = [1, nil, 3]180        expect(array1).toNot(equal(array2))181        expect(array1).to(equal(array3))182        expect(array2).toNot(equal(array3))183        let allNils1: [String?] = [nil, nil, nil, nil]184        let allNils2: [String?] = [nil, nil, nil, nil]185        let notReallyAllNils: [String?] = [nil, nil, nil, "turtles"]186        expect(allNils1).to(equal(allNils2))187        expect(allNils1).toNot(equal(notReallyAllNils))188        let noNils1: [Int?] = [1, 2, 3, 4, 5]189        let noNils2: [Int?] = [1, 3, 5, 7, 9]190        expect(noNils1).toNot(equal(noNils2))...

1let test = EqualTest()2test.testArrayOfOptionalsEquality()3let test = EqualTest()4test.testArrayOfOptionalsEquality()5let test = EqualTest()6test.testArrayOfOptionalsEquality()7let test = EqualTest()8test.testArrayOfOptionalsEquality()9let test = EqualTest()10test.testArrayOfOptionalsEquality()11let test = EqualTest()12test.testArrayOfOptionalsEquality()13let test = EqualTest()14test.testArrayOfOptionalsEquality()15let test = EqualTest()16test.testArrayOfOptionalsEquality()17let test = EqualTest()18test.testArrayOfOptionalsEquality()19let test = EqualTest()20test.testArrayOfOptionalsEquality()21let test = EqualTest()22test.testArrayOfOptionalsEquality()23let test = EqualTest()24test.testArrayOfOptionalsEquality()25let test = EqualTest()26test.testArrayOfOptionalsEquality()27let test = EqualTest()28test.testArrayOfOptionalsEquality()29let test = EqualTest()

1import Foundation2let equalTest = EqualTest()3let result = equalTest.testArrayOfOptionalsEquality(firstArray: firstArray, secondArray: secondArray)4print("result: \(result)")5import Foundation6let equalTest = EqualTest()7let result = equalTest.testArrayOfOptionalsEquality(firstArray: firstArray, secondArray: secondArray)8print("result: \(result)")9import Foundation10let equalTest = EqualTest()11let result = equalTest.testArrayOfOptionalsEquality(firstArray: firstArray, secondArray: secondArray)12print("result: \(result)")13import Foundation14let equalTest = EqualTest()15let result = equalTest.testArrayOfOptionalsEquality(firstArray: firstArray, secondArray: secondArray)16print("result: \(result)")17import Foundation18let equalTest = EqualTest()19let result = equalTest.testArrayOfOptionalsEquality(firstArray: firstArray, secondArray: secondArray)20print("result: \(result)")21import Foundation22let equalTest = EqualTest()23let result = equalTest.testArrayOfOptionalsEquality(firstArray: firstArray, secondArray: secondArray)24print("result: \(