KaneAI - World’s First E2E Software Testing Agent.Book a Demo 
How to use testStubParameterizedThrowingMethod_throwsError method of StubbingThrowingErrorsTests class
Best Mockingbird code snippet using StubbingThrowingErrorsTests.testStubParameterizedThrowingMethod_throwsError
StubbingThrowingErrorsTests.swift
Source:StubbingThrowingErrorsTests.swift 
...31 given(throwingProtocol.throwingMethod()) ~> { () throws -> Bool in throw FakeError() }32 XCTAssertThrowsError(try throwingProtocolInstance.throwingMethod() as Bool)33 verify(throwingProtocol.throwingMethod()).returning(Bool.self).wasCalled()34 }35 func testStubParameterizedThrowingMethod_throwsError() {36 given(throwingProtocol.throwingMethod(block: any())) ~> { _ in throw FakeError() }37 XCTAssertThrowsError(try throwingProtocolInstance.throwingMethod(block: { true }))38 verify(throwingProtocol.throwingMethod(block: any())).wasCalled()39 }40 func testStubParameterizedThrowingMethod_implicitlyRethrowsError() {41 given(throwingProtocol.throwingMethod(block: any())) ~> { _ = try $0() }42 XCTAssertThrowsError(try throwingProtocolInstance.throwingMethod(block: { throw FakeError() }))43 verify(throwingProtocol.throwingMethod(block: any())).wasCalled()44 }45 46 func testStubThrowingMethod_returnsValue_explicitSyntax() {47 given(throwingProtocol.throwingMethod()).willReturn(true)48 XCTAssertTrue(try throwingProtocolInstance.throwingMethod())49 verify(throwingProtocol.throwingMethod()).returning(Bool.self).wasCalled()50 }51 func testStubThrowingMethod_throwsError_explicitSyntax() {52 given(throwingProtocol.throwingMethod()).returning(Bool.self).willThrow(FakeError())53 XCTAssertThrowsError(try throwingProtocolInstance.throwingMethod() as Bool)54 verify(throwingProtocol.throwingMethod()).returning(Bool.self).wasCalled()55 }56 func testStubParameterizedThrowingMethod_throwsError_explicitSyntax() {57 given(throwingProtocol.throwingMethod(block: any())).willThrow(FakeError())58 XCTAssertThrowsError(try throwingProtocolInstance.throwingMethod(block: { true }))59 verify(throwingProtocol.throwingMethod(block: any())).wasCalled()60 }61 func testStubParameterizedThrowingMethod_implicitlyRethrowsError_explicitSyntax() {62 given(throwingProtocol.throwingMethod(block: any())).will { _ = try $0() }63 XCTAssertThrowsError(try throwingProtocolInstance.throwingMethod(block: { throw FakeError() }))64 verify(throwingProtocol.throwingMethod(block: any())).wasCalled()65 }66 67 func testStubRethrowingReturningMethod_returnsValue() {68 given(rethrowingProtocol.rethrowingMethod(block: any())) ~> true69 XCTAssertTrue(try rethrowingProtocolInstance.rethrowingMethod(block: { throw FakeError() }))70 verify(rethrowingProtocol.rethrowingMethod(block: any())).returning(Bool.self).wasCalled()...
testStubParameterizedThrowingMethod_throwsError
Using AI Code Generation
1testStubParameterizedThrowingMethod_throwsError()2testStubParameterizedThrowingMethod_throwsError()3testStubParameterizedThrowingMethod_throwsError()4testStubParameterizedThrowingMethod_throwsError()5testStubParameterizedThrowingMethod_throwsError()6testStubParameterizedThrowingMethod_throwsError()7testStubParameterizedThrowingMethod_throwsError()8testStubParameterizedThrowingMethod_throwsError()9testStubParameterizedThrowingMethod_throwsError()10testStubParameterizedThrowingMethod_throwsError()11testStubParameterizedThrowingMethod_throwsError()12testStubParameterizedThrowingMethod_throwsError()
testStubParameterizedThrowingMethod_throwsError
Using AI Code Generation
1let testStubParameterizedThrowingMethod_throwsError = StubbingThrowingErrorsTests().testStubParameterizedThrowingMethod_throwsError2let testStubParameterizedThrowingMethod_throwsError = StubbingThrowingErrorsTests().testStubParameterizedThrowingMethod_throwsError3let testStubParameterizedThrowingMethod_throwsError = StubbingThrowingErrorsTests().testStubParameterizedThrowingMethod_throwsError4let testStubParameterizedThrowingMethod_throwsError = StubbingThrowingErrorsTests().testStubParameterizedThrowingMethod_throwsError5let testStubParameterizedThrowingMethod_throwsError = StubbingThrowingErrorsTests().testStubParameterizedThrowingMethod_throwsError6let testStubParameterizedThrowingMethod_throwsError = StubbingThrowingErrorsTests().testStubParameterizedThrowingMethod_throwsError7let testStubParameterizedThrowingMethod_throwsError = StubbingThrowingErrorsTests().testStubParameterizedThrowingMethod_throwsError8let testStubParameterizedThrowingMethod_throwsError = StubbingThrowingErrorsTests().testStubParameterizedThrowingMethod_throwsError
testStubParameterizedThrowingMethod_throwsError
Using AI Code Generation
1func testStubParameterizedThrowingMethod_throwsError() {2 let stub = StubbingThrowingErrorsTests()3 do {4 try stub.testStubParameterizedThrowingMethod_throwsError()5 } catch {6 print("Error: \(error)")7 }8}9func testStubParameterizedThrowingMethod_throwsError() {10 let stub = StubbingThrowingErrorsTests()11 do {12 try stub.testStubParameterizedThrowingMethod_throwsError()13 } catch {14 print("Error: \(error)")15 }16}
testStubParameterizedThrowingMethod_throwsError
Using AI Code Generation
1let testStubParameterizedThrowingMethod_throwsError = StubbingThrowingErrorsTests().testStubParameterizedThrowingMethod_throwsError2let testStubParameterizedThrowingMethod_throwsError = StubbingThrowingErrorsTests().testStubParameterizedThrowingMethod_throwsError3let testStubParameterizedThrowingMethod_throwsError = StubbingThrowingErrorsTests().testStubParameterizedThrowingMethod_throwsError4let testStubParameterizedThrowingMethod_throwsError = StubbingThrowingErrorsTests().testStubParameterizedThrowingMethod_throwsError5let testStubParameterizedThrowingMethod_throwsError = StubbingThrowingErrorsTests().testStubParameterizedThrowingMethod_throwsError6let testStubParameterizedThrowingMethod_throwsError = StubbingThrowingErrorsTests().testStubParameterizedThrowingMethod_throwsError
testStubParameterizedThrowingMethod_throwsError
Using AI Code Generation
1import XCTest2@testable import Testable3class StubbingThrowingErrorsTests: XCTestCase {4 override func setUp() {5 super.setUp()6 sut = StubbingThrowingErrors()7 }8 override func tearDown() {9 super.tearDown()10 }11 func testStubParameterizedThrowingMethod_throwsError() {12 sut.stubParameterizedThrowingMethod_throwsError = { parameter in13 }14 do {15 _ = try sut.parameterizedThrowingMethod(parameter: someParameter)16 } catch {17 }18 XCTAssertEqual(actualError, expectedError)19 }20}21import XCTest22@testable import Testable23class StubbingThrowingErrorsTests: XCTestCase {24 override func setUp() {25 super.setUp()26 sut = StubbingThrowingErrors()27 }28 override func tearDown() {29 super.tearDown()30 }31 func testStubParameterizedThrowingMethod_throwsError() {32 sut.stubParameterizedThrowingMethod_throwsError = { parameter in33 }34 do {35 _ = try sut.parameterizedThrowingMethod(parameter: someParameter)36 } catch {37 }38 XCTAssertEqual(actualError, expectedError)39 }40}41import XCTest42@testable import Testable43class StubbingThrowingErrorsTests: XCTestCase {44 override func setUp() {45 super.setUp()46 sut = StubbingThrowingErrors()47 }48 override func tearDown() {49 super.tearDown()
testStubParameterizedThrowingMethod_throwsError
Using AI Code Generation
1import XCTest2import Mockingbird3@testable import Testing4class StubbingThrowingErrorsTests: XCTestCase {5 var testStubParameterizedThrowingMethod_throwsError: StubbingThrowingErrorsTests { return self }6 override func setUp() {7 super.setUp()8 stub = mock(StubbingThrowingErrors.self)9 }10 func testStubParameterizedThrowingMethod_throwsError() {11 given(stub.parameterizedThrowingMethod(with: any(String.self))) ~> { _ in12 }13 do {14 _ = try stub.parameterizedThrowingMethod(with: "test")15 XCTFail("Expected error to be thrown")16 } catch let thrownError as TestingError {17 XCTAssertEqual(thrownError, error)18 } catch {19 XCTFail("Expected TestingError to be thrown")20 }21 }22}23import XCTest24import Mockingbird25@testable import Testing26class StubbingThrowingErrorsTests: XCTestCase {27 var testStubParameterizedThrowingMethod_throwsError: StubbingThrowingErrorsTests { return self }28 override func setUp() {29 super.setUp()30 stub = mock(StubbingThrowingErrors.self)31 }32 func testStubParameterizedThrowingMethod_throwsError() {33 given(stub.parameterizedThrowingMethod(with: any(String.self))) ~> { _ in34 }35 do {36 _ = try stub.parameterizedThrowingMethod(with: "test")37 XCTFail("Expected error to be thrown")38 } catch let thrownError as TestingError {39 XCTAssertEqual(thrownError, error)40 } catch {41 XCTFail("Expected TestingError to be thrown")42 }43 }44}45import XCTest46import Mockingbird47@testable import Testing48class StubbingThrowingErrorsTests: XCTestCase {
testStubParameterizedThrowingMethod_throwsError
Using AI Code Generation
1import Foundation2class StubbingThrowingErrorsTests {3 func testStubParameterizedThrowingMethod_throwsError() throws {4 let stub = StubbingThrowingErrors()5 stub.stubParameterizedThrowingMethod { (param) -> Void in6 }7 do {8 try stub.parameterizedThrowingMethod(param: "param")9 } catch let e {10 }11 XCTAssertEqual(error as? StubbingThrowingErrorsTestsError, StubbingThrowingErrorsTestsError.error)12 }13}14enum StubbingThrowingErrorsTestsError: Error {15}16import Foundation17class StubbingThrowingErrors {18 func parameterizedThrowingMethod(param: String) throws {19 }20}21enum StubbingThrowingErrorsError: Error {22}23I have a class StubbingThrowingErrors with a method parameterizedThrowingMethod(param: String) throws. I want to stub this method with a custom error. I tried to do it with the following code:24Cannot convert value of type '(String) throws -> Void' to expected argument type '(String) throws -> ()'25Cannot convert value of type '(String) throws -> Void' to expected argument type '(String) throws -> ()'26Cannot convert value of type '(String) throws -> Void' to expected argument type
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.
LambdaTest Learning Hubs:
- JUnit Tutorial
- TestNG Tutorial
- Webdriver Tutorial
- WebDriverIO Tutorial
- Protractor Tutorial
- Selenium 4 Tutorial
- Jenkins Tutorial
- NUnit Tutorial
- Jest Tutorial
- Playwright Tutorial
- Cypress Tutorial
- PyTest Tutorial
YouTube
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Run Mockingbird automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Most used method in StubbingThrowingErrorsTests
- setUp
- testStubThrowingMethod_returnsValue
- testStubThrowingMethod_throwsError
- testStubParameterizedThrowingMethod_throwsError
- testStubParameterizedThrowingMethod_implicitlyRethrowsError
- testStubThrowingMethod_returnsValue_explicitSyntax
- testStubThrowingMethod_throwsError_explicitSyntax
- testStubParameterizedThrowingMethod_throwsError_explicitSyntax
- testStubParameterizedThrowingMethod_implicitlyRethrowsError_explicitSyntax
- testStubRethrowingReturningMethod_returnsValue
- testStubRethrowingReturningMethod_returnsValueFromBlock
- testStubRethrowingReturningMethod_rethrowsError
- testStubRethrowingNonReturningMethod_rethrowsError
- testStubRethrowingReturningMethod_returnsValue_explicitSyntax
- testStubRethrowingReturningMethod_returnsValueFromBlock_explicitSyntax
- testStubRethrowingReturningMethod_rethrowsError_explicitSyntax
- testStubRethrowingNonReturningMethod_rethrowsError_explicitSyntax
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
