How to use assert method of AssertionRecorder class

Best Nimble code snippet using AssertionRecorder.assert

AssertionRecorder.swift

Source:AssertionRecorder.swift

1import Foundation2/// A data structure that stores information about an assertion when3/// AssertionRecorder is set as the Nimble assertion handler.4///5/// @see AssertionRecorder6/// @see AssertionHandler7public struct AssertionRecord: CustomStringConvertible {8    /// Whether the assertion succeeded or failed9    public let success: Bool10    /// The failure message the assertion would display on failure.11    public let message: FailureMessage12    /// The source location the expectation occurred on.13    public let location: SourceLocation14    public var description: String {15        return "AssertionRecord { success=\(success), message='\(message.stringValue)', location=\(location) }"16    }17}18/// An AssertionHandler that silently records assertions that Nimble makes.19/// This is useful for testing failure messages for matchers.20///21/// @see AssertionHandler22public class AssertionRecorder: AssertionHandler {23    /// All the assertions that were captured by this recorder24    public var assertions = [AssertionRecord]()25    public init() {}26    public func assert(_ assertion: Bool, message: FailureMessage, location: SourceLocation) {27        assertions.append(28            AssertionRecord(29                success: assertion,30                message: message,31                location: location))32    }33}34/// Allows you to temporarily replace the current Nimble assertion handler with35/// the one provided for the scope of the closure.36///37/// Once the closure finishes, then the original Nimble assertion handler is restored.38///39/// @see AssertionHandler40public func withAssertionHandler(_ tempAssertionHandler: AssertionHandler, closure: () throws -> Void) {41    let environment = NimbleEnvironment.activeInstance42    let oldRecorder = environment.assertionHandler43    let capturer = NMBExceptionCapture(handler: nil, finally: ({44        environment.assertionHandler = oldRecorder45    }))46    environment.assertionHandler = tempAssertionHandler47    capturer.tryBlock {48        try! closure()49    }50}51/// Captures expectations that occur in the given closure. Note that all52/// expectations will still go through to the default Nimble handler.53///54/// This can be useful if you want to gather information about expectations55/// that occur within a closure.56///57/// @param silently expectations are no longer send to the default Nimble 58///                 assertion handler when this is true. Defaults to false.59///60/// @see gatherFailingExpectations61public func gatherExpectations(silently: Bool = false, closure: @escaping () -> Void) -> [AssertionRecord] {62    let previousRecorder = NimbleEnvironment.activeInstance.assertionHandler63    let recorder = AssertionRecorder()64    let handlers: [AssertionHandler]65    if silently {66        handlers = [recorder]67    } else {68        handlers = [recorder, previousRecorder]69    }70    let dispatcher = AssertionDispatcher(handlers: handlers)71    withAssertionHandler(dispatcher, closure: closure)72    return recorder.assertions73}74/// Captures failed expectations that occur in the given closure. Note that all75/// expectations will still go through to the default Nimble handler.76///77/// This can be useful if you want to gather information about failed78/// expectations that occur within a closure.79///80/// @param silently expectations are no longer send to the default Nimble81///                 assertion handler when this is true. Defaults to false.82///83/// @see gatherExpectations84/// @see raiseException source for an example use case.85public func gatherFailingExpectations(silently: Bool = false, closure: @escaping () -> Void) -> [AssertionRecord] {86    let assertions = gatherExpectations(silently: silently, closure: closure)87    return assertions.filter { assertion in88        !assertion.success89    }90}...

assert

Using AI Code Generation

1import Foundation2class AssertionRecorder {3    func assert(_ condition: @autoclosure () -> Bool, _ message: @autoclosure () -> String = "", file: StaticString = #file, line: UInt = #line) {4        if !condition() {5            print("Assertion failed: \(message()), \(file), line \(line)")6        }7    }8}9var assertionRecorder = AssertionRecorder()10assertionRecorder.assert(3 > 2, "3 is greater than 2")11assertionRecorder.assert(3 < 2, "3 is not greater than 2")12import Foundation13class AssertionRecorder {14    func assert(_ condition: @autoclosure () -> Bool, _ message: @autoclosure () -> String = "", file: StaticString = #file, line: UInt = #line) {15        if !condition() {16            print("Assertion failed: \(message()), \(file), line \(line)")17        }18    }19}20var assertionRecorder = AssertionRecorder()21assertionRecorder.assert(3 > 2, "3 is greater than 2")22assertionRecorder.assert(3 < 2, "3 is not greater than 2")23import Foundation24class AssertionRecorder {25    func assert(_ condition: @autoclosure () -> Bool, _ message: @autoclosure () -> String = "", file: StaticString = #file, line: UInt = #line) {26        if !condition() {27            print("Assertion failed: \(message()), \(file), line \(line)")28        }29    }30}31var assertionRecorder = AssertionRecorder()32assertionRecorder.assert(3 > 2, "3 is greater than 2")33assertionRecorder.assert(3 < 2, "3 is not greater than 2")34import Foundation35class AssertionRecorder {

assert

Using AI Code Generation

1import Foundation2class AssertionRecorder {3    static func assert(_ message: String) {4        print("Assertion Failed: \(message)")5    }6}7AssertionRecorder.assert("This is an assertion")8import Foundation9class AssertionRecorder {10    static func assert(_ message: String) {11        print("Assertion Failed: \(message)")12    }13}14AssertionRecorder.assert("This is an assertion")15import Foundation16class AssertionRecorder {17    static func assert(_ message: String) {18        print("Assertion Failed: \(message)")19    }20}21AssertionRecorder.assert("This is an assertion")22import Foundation23class AssertionRecorder {24    static func assert(_ message: String) {25        print("Assertion Failed: \(message)")26    }27}28AssertionRecorder.assert("This is an assertion")29import Foundation30class AssertionRecorder {31    static func assert(_ message: String) {32        print("Assertion Failed: \(message)")33    }34}35AssertionRecorder.assert("This is an assertion")36import Foundation37class AssertionRecorder {38    static func assert(_ message: String) {39        print("Assertion Failed: \(message)")40    }41}42AssertionRecorder.assert("This is an assertion")43import Foundation44class AssertionRecorder {45    static func assert(_ message: String) {46        print("Assertion Failed: \(message)")47    }48}49AssertionRecorder.assert("This is an assertion")50import Foundation51class AssertionRecorder {52    static func assert(_ message: String) {53        print("Assertion Failed: \(message)")54    }55}56AssertionRecorder.assert("This is an assertion")57import Foundation58class AssertionRecorder {59    static func assert(_ message: String) {60        print("Assertion Failed: \(message)")61    }62}63AssertionRecorder.assert("This is an assertion")

assert

Using AI Code Generation

1import XCTest2class AssertionRecorder {3    func assert(_ message: String) {4        assertion?.fulfill()5    }6}7let recorder = AssertionRecorder()8recorder.assertion = XCTestExpectation(description: "assertion")9recorder.assert("This is an assertion")10XCTWaiter().wait(for: [recorder.assertion!], timeout: 0.1)11import XCTest12class AssertionRecorder {13    func assert(_ message: String) {14        assertion?.fulfill()15    }16}17let recorder = AssertionRecorder()18recorder.assertion = XCTestExpectation(description: "assertion")19recorder.assert("This is an assertion")20XCTWaiter().wait(for: [recorder.assertion!], timeout: 0.1)21import XCTest22class AssertionRecorder {23    func assert(_ message: String) {24        assertion?.fulfill()25    }26}27let recorder = AssertionRecorder()28recorder.assertion = XCTestExpectation(description: "assertion")29recorder.assert("This is an assertion")30XCTWaiter().wait(for: [recorder.assertion!], timeout: 0.1)31import XCTest32class AssertionRecorder {33    func assert(_ message: String) {34        assertion?.fulfill()35    }36}37let recorder = AssertionRecorder()38recorder.assertion = XCTestExpectation(description: "assertion")39recorder.assert("This is an assertion")40XCTWaiter().wait(for: [recorder.assertion!], timeout: 0.1)41import XCTest42class AssertionRecorder {43    func assert(_ message: String) {44        assertion?.fulfill()45    }46}47let recorder = AssertionRecorder()48recorder.assertion = XCTestExpectation(description: "assertion")49recorder.assert("This is an assertion")

assert

Using AI Code Generation

1func test() {2  let recorder = AssertionRecorder()3  let foo = Foo()4  recorder.record {5    XCTAssertEqual(foo.bar, 0)6  }7}8func test() {9  let recorder = AssertionRecorder()10  let foo = Foo()11  recorder.record {12    XCTAssertEqual(foo.bar, 0)13  }14}15func test() {16  let recorder = AssertionRecorder()17  let foo = Foo()18  recorder.record {19    XCTAssertEqual(foo.bar, 0)20  }21}22let recorder = AssertionRecorder()23recorder.record {24  XCTAssertEqual(foo.bar, 0)25}26let recorder = AssertionRecorder()27recorder.record {28  XCTAssertEqual(foo.bar, 0)29  XCTAssertEqual(foo.baz, 1)30}31let recorder = AssertionRecorder()32recorder.record {33  XCTAssertEqual(foo.bar, 0, "bar should be equal to 0")34  XCTAssertEqual(foo.baz, 1, "baz should be equal to 1")35}36let recorder = AssertionRecorder()37recorder.record {38  XCTAssertEqual(foo.bar, 0, "bar should be equal to 0")39  XCTAssertEqual(foo.baz, 1, "baz should be equal to 1")40  XCTAssertEqual(foo.qux, 2, "qux should be equal to 2")41}42let recorder = AssertionRecorder()43recorder.record {44  XCTAssertEqual(foo.bar, 0, "bar should be equal to 0")45  XCTAssertEqual(foo.baz, 1, "baz should be equal to 1")46  XCTAssertEqual(foo.qux, 2, "qux should be equal to 2")47  XCTAssertEqual(foo.quux, 3, "quux should be equal to 3")48}49let recorder = AssertionRecorder()50recorder.record {51  XCTAssertEqual(foo.bar, 0, "bar should be equal to 0")

assert

Using AI Code Generation

1import Foundation2class AssertionRecorder {3    func assert(_ condition: Bool, _ message: String) {4        assert(condition, message)5    }6}7let assertionRecorder = AssertionRecorder()8assertionRecorder.assert(true, "AssertionRecorder class assert method")

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.