How to use testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl method of Error class

Best Nimble code snippet using Error.testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl

SynchronousTests.swift

Source:SynchronousTests.swift

...13            ("testToMatchAgainstLazyProperties", testToMatchAgainstLazyProperties),14            ("testToNotMatchesIfMatcherReturnsTrue", testToNotMatchesIfMatcherReturnsTrue),15            ("testToNotProvidesActualValueExpression", testToNotProvidesActualValueExpression),16            ("testToNotProvidesAMemoizedActualValueExpression", testToNotProvidesAMemoizedActualValueExpression),17            ("testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl", testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl),18            ("testToNotNegativeMatches", testToNotNegativeMatches),19            ("testNotToMatchesLikeToNot", testNotToMatchesLikeToNot),20        ]21    }22    class Error: Swift.Error {}23    let errorToThrow = Error()24    private func doThrowError() throws -> Int {25        throw errorToThrow26    }27    func testFailAlwaysFails() {28        failsWithErrorMessage("My error message") {29            fail("My error message")30        }31        failsWithErrorMessage("fail() always fails") {32            fail()33        }34    }35    func testUnexpectedErrorsThrownFails() {36        failsWithErrorMessage("unexpected error thrown: <\(errorToThrow)>") {37            expect { try self.doThrowError() }.to(equal(1))38        }39        failsWithErrorMessage("unexpected error thrown: <\(errorToThrow)>") {40            expect { try self.doThrowError() }.toNot(equal(1))41        }42    }43    func testToMatchesIfMatcherReturnsTrue() {44        expect(1).to(MatcherFunc { _, _ in true })45        expect {1}.to(MatcherFunc { _, _ in true })46    }47    func testToProvidesActualValueExpression() {48        var value: Int?49        expect(1).to(MatcherFunc { expr, _ in value = try expr.evaluate(); return true })50        expect(value).to(equal(1))51    }52    func testToProvidesAMemoizedActualValueExpression() {53        var callCount = 054        expect { callCount += 1 }.to(MatcherFunc { expr, _ in55            _ = try expr.evaluate()56            _ = try expr.evaluate()57            return true58        })59        expect(callCount).to(equal(1))60    }61    func testToProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {62        var callCount = 063        expect { callCount += 1 }.to(MatcherFunc { expr, _ in64            expect(callCount).to(equal(0))65            _ = try expr.evaluate()66            return true67        })68        expect(callCount).to(equal(1))69    }70    func testToMatchAgainstLazyProperties() {71        expect(ObjectWithLazyProperty().value).to(equal("hello"))72        expect(ObjectWithLazyProperty().value).toNot(equal("world"))73        expect(ObjectWithLazyProperty().anotherValue).to(equal("world"))74        expect(ObjectWithLazyProperty().anotherValue).toNot(equal("hello"))75    }76    // repeated tests from to() for toNot()77    func testToNotMatchesIfMatcherReturnsTrue() {78        expect(1).toNot(MatcherFunc { _, _ in false })79        expect {1}.toNot(MatcherFunc { _, _ in false })80    }81    func testToNotProvidesActualValueExpression() {82        var value: Int?83        expect(1).toNot(MatcherFunc { expr, _ in value = try expr.evaluate(); return false })84        expect(value).to(equal(1))85    }86    func testToNotProvidesAMemoizedActualValueExpression() {87        var callCount = 088        expect { callCount += 1 }.toNot(MatcherFunc { expr, _ in89            _ = try expr.evaluate()90            _ = try expr.evaluate()91            return false92        })93        expect(callCount).to(equal(1))94    }95    func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {96        var callCount = 097        expect { callCount += 1 }.toNot(MatcherFunc { expr, _ in98            expect(callCount).to(equal(0))99            _ = try expr.evaluate()100            return false101        })102        expect(callCount).to(equal(1))103    }104    func testToNotNegativeMatches() {105        failsWithErrorMessage("expected to not match, got <1>") {106            expect(1).toNot(MatcherFunc { _, _ in true })107        }108    }109    func testNotToMatchesLikeToNot() {...

testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl

Using AI Code Generation

1func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {2    expect { actualValue += 1 }.toNot(throwError())3    expect(actualValue) == 14}5func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {6    expect { actualValue += 1 }.toNot(throwError())7    expect(actualValue) == 18}9func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {10    expect { actualValue += 1 }.toNot(throwError())11    expect(actualValue) == 112}13func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {14    expect { actualValue += 1 }.toNot(throwError())15    expect(actualValue) == 116}17func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {18    expect { actualValue += 1 }.toNot(throwError())19    expect(actualValue) == 120}21func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {22    expect { actualValue += 1 }.toNot(throwError())23    expect(actualValue) == 124}

testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl

Using AI Code Generation

1import XCTest2import Nimble3class ErrorTest: XCTestCase {4    func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {5        expect { evaluated = true; return NSError(domain: "com.example", code: 123, userInfo: nil) }.toNot(throwError())6        expect(evaluated).to(beTrue())7    }8}9import XCTest10import Nimble11class ErrorTest: XCTestCase {12    func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {13        expect { evaluated = true; return NSError(domain: "com.example", code: 123, userInfo: nil) }.toNot(throwError())14        expect(evaluated).to(beTrue())15    }16}17import XCTest18import Nimble19class ErrorTest: XCTestCase {20    func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {21        expect { evaluated = true; return NSError(domain: "com.example", code: 123, userInfo: nil) }.toNot(throwError())22        expect(evaluated).to(beTrue())23    }24}25import XCTest26import Nimble27class ErrorTest: XCTestCase {28    func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {29        expect { evaluated = true; return NSError(domain: "com.example", code: 123, userInfo: nil) }.toNot(throwError())30        expect(evaluated).to(beTrue())31    }32}33import XCTest34import Nimble35class ErrorTest: XCTestCase {36    func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {

testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl

Using AI Code Generation

1import Foundation2import XCTest3import Nimble4import Quick5class ErrorTest: QuickSpec {6    override func spec() {7        describe("testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl") {8            it("testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl") {9                let error = Error()10                error.toNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl(actual: &actual)11                expect(actual).to(equal(1))12            }13        }14    }15}16import Foundation17import XCTest18import Nimble19import Quick20class ErrorTest: QuickSpec {21    override func spec() {22        describe("testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl") {23            it("testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl") {24                let error = Error()25                error.toNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl(actual: &actual)26                expect(actual).to(equal(1))27            }28        }29    }30}31import Foundation32import XCTest33import Nimble34import Quick35class ErrorTest: QuickSpec {36    override func spec() {37        describe("testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl") {38            it("testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl") {39                let error = Error()40                error.toNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl(actual: &actual)41                expect(actual).to(equal(1))42            }43        }44    }45}46import Foundation47import XCTest48import Nimble49import Quick50class ErrorTest: QuickSpec {51    override func spec() {52        describe("testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl") {

testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl

Using AI Code Generation

1func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {2    let matcher = MatcherFunc<Int> { actualExpression, failureMessage in3        actualValue = actualExpression.evaluate()4    }5    expect(1).toNot(matcher)6    expect(actualValue) == 17}8func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {9    let matcher = MatcherFunc<Int> { actualExpression, failureMessage in10        actualValue = actualExpression.evaluate()11    }12    expect(1).toNot(matcher)13    expect(actualValue) == 114}15func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {16    let matcher = MatcherFunc<Int> { actualExpression, failureMessage in17        actualValue = actualExpression.evaluate()18    }19    expect(1).toNot(matcher)20    expect(actualValue) == 121}22func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {23    let matcher = MatcherFunc<Int> { actualExpression, failureMessage in24        actualValue = actualExpression.evaluate()25    }26    expect(1).toNot(matcher)27    expect(actualValue) == 128}29func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {30    let matcher = MatcherFunc<Int> { actualExpression, failureMessage in31        actualValue = actualExpression.evaluate()32    }33    expect(1).toNot(matcher)

testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl

Using AI Code Generation

1func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {2    let matcher = toNot(beNil())3    let actualValue = { () -> Int? in4    }5    matcher.matches(actualValue)6    XCTAssertTrue(evaluated)7}8func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {9    let matcher = toNot(beNil())10    let actualValue = { () -> Int? in11    }12    matcher.matches(actualValue)13    XCTAssertTrue(evaluated)14}15func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {16    let matcher = toNot(beNil())17    let actualValue = { () -> Int? in18    }19    matcher.matches(actualValue)20    XCTAssertTrue(evaluated)21}22func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {23    let matcher = toNot(beNil())24    let actualValue = { () -> Int? in25    }26    matcher.matches(actualValue)27    XCTAssertTrue(evaluated)28}29func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {30    let matcher = toNot(beNil())31    let actualValue = { () -> Int? in32    }33    matcher.matches(actualValue)34    XCTAssertTrue(evaluated)35}

testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl

Using AI Code Generation

1func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {2    let matcher = toNot(equal(0))3    expect({ () -> Int in counter += 1; return 1 }).toNot(matcher)4    expect({ () -> Int in counter += 1; return 1 }).toNot(matcher)5    expect(counter) == 26}7func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {8    let matcher = toNot(equal(0))9    expect({ () -> Int in counter += 1; return 1 }).toNot(matcher)10    expect({ () -> Int in counter += 1; return 1 }).toNot(matcher)11    expect(counter) == 212}13func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {14    let matcher = toNot(equal(0))15    expect({ () -> Int in counter += 1; return 1 }).toNot(matcher)16    expect({ () -> Int in counter += 1; return 1 }).toNot(matcher)17    expect(counter) == 218}19func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {20    let matcher = toNot(equal(0))21    expect({ () -> Int in counter += 1; return 1 }).toNot(matcher)22    expect({ () -> Int in counter += 1; return 1 }).toNot(matcher)23    expect(counter) == 224}25func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {

testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl

Using AI Code Generation

1let error = NSError(domain: "test", code: 0, userInfo: nil)2let result = testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl(error)3assert(result == false)4let error = NSError(domain: "test", code: 0, userInfo: nil)5let result = testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl(error)6assert(result == false)7let error = NSError(domain: "test", code: 0, userInfo: nil)8let result = testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl(error)9assert(result == false)10let error = NSError(domain: "test", code: 0, userInfo: nil)11let result = testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl(error)12assert(result == false)13let error = NSError(domain: "test", code: 0, userInfo: nil)14let result = testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl(error)15assert(result == false)16let error = NSError(domain: "test", code: 0, userInfo: nil)17let result = testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl(error)18assert(result == false)19let error = NSError(domain: "test", code: 0, userInfo: nil)20let result = testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl(error)21assert(result ==

testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl

Using AI Code Generation

1import Foundation2class Error {3    func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {4        expect(self.value) == 05        expect(self.value) == 16    }7}8import Foundation9class Error {10    func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {11        expect(self.value) == 012        expect(self.value) == 113    }14}15import Foundation16class Error {17    func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {18        expect(self.value) == 019        expect(self.value) == 120    }21}22import Foundation23class Error {24    func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {25        expect(self.value) == 026        expect(self.value) == 127    }28}29import Foundation30class Error {31    func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {32        expect(self.value) == 033        expect(self.value) == 134    }35}36import Foundation37class Error {

testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl

Using AI Code Generation

1func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {2    let error = Error()3    let matcher = _toNot(beNil())4    _ = matcher.matches(error, failureMessage: FailureMessage()) { actualValue += 1 }5    _ = matcher.matches(error, failureMessage: FailureMessage()) { actualValue += 1 }6    XCTAssertEqual(actualValue, 2)7}8func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {9    let error = Error()10    let matcher = _toNot(beNil())11    _ = matcher.matches(error, failureMessage: FailureMessage()) { actualValue += 1 }12    _ = matcher.matches(error, failureMessage: FailureMessage()) { actualValue += 1 }13    XCTAssertEqual(actualValue, 2)14}15func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {16    let error = Error()17    let matcher = _toNot(beNil())18    _ = matcher.matches(error, failureMessage: FailureMessage()) { actualValue += 1 }19    _ = matcher.matches(error, failureMessage: FailureMessage()) { actualValue += 1 }20    XCTAssertEqual(actualValue, 2)21}22func testToNotProvidesAMemoizedActualValueExpressionIsEvaluatedAtMatcherControl() {23    let error = Error()24    let matcher = _toNot(beNil())25    _ = matcher.matches(error, failureMessage: FailureMessage()) { actualValue += 1 }26    _ = matcher.matches(error, failureMessage: FailureMessage()) { actualValue += 1 }27    XCTAssertEqual(actualValue, 2)28}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.