How to use testOptionalEquality method of EqualTest class

Best Nimble code snippet using EqualTest.testOptionalEquality

EqualTest.swift

Source:EqualTest.swift

`...13 ("testNSObjectEquality", testNSObjectEquality),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))...`

testOptionalEquality

Using AI Code Generation

`1import Foundation2class EqualTest {3 func testOptionalEquality<T: Equatable>(lhs: T?, rhs: T?) -> Bool {4 switch (lhs, rhs) {5 case (let l?, let r?): return l == r6 case (nil, nil): return true7 }8 }9}10let test = EqualTest()11print(test.testOptionalEquality(lhs: x, rhs: y))12print(test.testOptionalEquality(lhs: x, rhs: z))13print(test.testOptionalEquality(lhs: a, rhs: b))14print(test.testOptionalEquality(lhs: a, rhs: x))15print(test.testOptionalEquality(lhs: x, rhs: a))`

testOptionalEquality

Using AI Code Generation

`1import Foundation2print("Enter a number: ")3var num1 = readLine()4print("Enter another number: ")5var num2 = readLine()6var test = EqualTest()7test.testOptionalEquality(num1, num2)`

testOptionalEquality

Using AI Code Generation

`1import Foundation2EqualTest.testOptionalEquality(a, b)3EqualTest.testOptionalEquality(b, c)4EqualTest.testOptionalEquality(c, d)5EqualTest.testOptionalEquality(d, nil)6import Foundation7EqualTest.testOptionalEquality(a, b)8EqualTest.testOptionalEquality(b, c)9EqualTest.testOptionalEquality(c, d)10EqualTest.testOptionalEquality(d, nil)11import Foundation12EqualTest.testOptionalEquality(a, b)13EqualTest.testOptionalEquality(b, c)14EqualTest.testOptionalEquality(c, d)15EqualTest.testOptionalEquality(d, nil)16import Foundation17EqualTest.testOptionalEquality(a, b)18EqualTest.testOptionalEquality(b, c)19EqualTest.testOptionalEquality(c, d)20EqualTest.testOptionalEquality(d, nil)21import Foundation`

testOptionalEquality

Using AI Code Generation

`1let testOptionalEquality = EqualTest()2testOptionalEquality.testOptionalEquality(int1, int2)3testOptionalEquality.testOptionalEquality(string1, string2)4testOptionalEquality.testOptionalEquality(bool1, bool2)5testOptionalEquality.testOptionalEquality(double1, double2)6testOptionalEquality.testOptionalEquality(float1, float2)7testOptionalEquality.testOptionalEquality(character1, character2)8testOptionalEquality.testOptionalEquality(int3, int4)9testOptionalEquality.testOptionalEquality(string3, string4)10testOptionalEquality.testOptionalEquality(bool3, bool4)11testOptionalEquality.testOptionalEquality(double3, double4)`

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