How to use testNegativeMatchesWithClosure method of ThrowErrorTest class

Best Nimble code snippet using ThrowErrorTest.testNegativeMatchesWithClosure

ThrowErrorTest.swift

Source:ThrowErrorTest.swift Github

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...32 ("testNegativeMatches", testNegativeMatches),33 ("testPositiveNegatedMatches", testPositiveNegatedMatches),34 ("testNegativeNegatedMatches", testNegativeNegatedMatches),35 ("testNegativeMatchesDoNotCallClosureWithoutError", testNegativeMatchesDoNotCallClosureWithoutError),36 ("testNegativeMatchesWithClosure", testNegativeMatchesWithClosure),37 ]38 }39 func testPositiveMatches() {40 expect { throw NimbleError.laugh }.to(throwError())41 expect { throw NimbleError.laugh }.to(throwError(NimbleError.laugh))42 expect { throw NimbleError.laugh }.to(throwError(errorType: NimbleError.self))43 expect { throw EquatableError.parameterized(x: 1) }.to(throwError(EquatableError.parameterized(x: 1)))44 }45 func testPositiveMatchesWithClosures() {46 // Generic typed closure47 expect { throw EquatableError.parameterized(x: 42) }.to(throwError { error in48 guard case EquatableError.parameterized(let x) = error else { fail(); return }49 expect(x) >= 150 })51 // Explicit typed closure52 expect { throw EquatableError.parameterized(x: 42) }.to(throwError { (error: EquatableError) in53 guard case .parameterized(let x) = error else { fail(); return }54 expect(x) >= 155 })56 // Typed closure over errorType argument57 expect { throw EquatableError.parameterized(x: 42) }.to(throwError(errorType: EquatableError.self) { error in58 guard case .parameterized(let x) = error else { fail(); return }59 expect(x) >= 160 })61 // Typed closure over error argument62 expect { throw NimbleError.laugh }.to(throwError(NimbleError.laugh) { (error: Error) in63 expect(error._domain).to(beginWith("Nim"))64 })65 // Typed closure over error argument66 expect { throw NimbleError.laugh }.to(throwError(NimbleError.laugh) { (error: Error) in67 expect(error._domain).toNot(beginWith("as"))68 })69 }70 func testNegativeMatches() {71 // Same case, different arguments72 failsWithErrorMessage("expected to throw error <parameterized(2)>, got <parameterized(1)>") {73 expect { throw EquatableError.parameterized(x: 1) }.to(throwError(EquatableError.parameterized(x: 2)))74 }75 // Same case, different arguments76 failsWithErrorMessage("expected to throw error <parameterized(2)>, got <parameterized(1)>") {77 expect { throw EquatableError.parameterized(x: 1) }.to(throwError(EquatableError.parameterized(x: 2)))78 }79 // Different case80 failsWithErrorMessage("expected to throw error <cry>, got <laugh>") {81 expect { throw NimbleError.laugh }.to(throwError(NimbleError.cry))82 }83 // Different case with closure84 failsWithErrorMessage("expected to throw error <cry> that satisfies block, got <laugh>") {85 expect { throw NimbleError.laugh }.to(throwError(NimbleError.cry) { _ in return })86 }87 // Different case, implementing CustomDebugStringConvertible88 failsWithErrorMessage("expected to throw error <code=1>, got <code=0>") {89 expect { throw CustomDebugStringConvertibleError.a }.to(throwError(CustomDebugStringConvertibleError.b))90 }91 }92 func testPositiveNegatedMatches() {93 // No error at all94 expect { return }.toNot(throwError())95 // Different case96 expect { throw NimbleError.laugh }.toNot(throwError(NimbleError.cry))97 }98 func testNegativeNegatedMatches() {99 // No error at all100 failsWithErrorMessage("expected to not throw any error, got <laugh>") {101 expect { throw NimbleError.laugh }.toNot(throwError())102 }103 // Different error104 failsWithErrorMessage("expected to not throw error <laugh>, got <laugh>") {105 expect { throw NimbleError.laugh }.toNot(throwError(NimbleError.laugh))106 }107 }108 func testNegativeMatchesDoNotCallClosureWithoutError() {109 failsWithErrorMessage("expected to throw error that satisfies block, got no error") {110 expect { return }.to(throwError { error in111 fail()112 })113 }114 115 failsWithErrorMessage("expected to throw error <laugh> that satisfies block, got no error") {116 expect { return }.to(throwError(NimbleError.laugh) { error in117 fail()118 })119 }120 }121 func testNegativeMatchesWithClosure() {122 let moduleName = "NimbleTests"123 let innerFailureMessage = "expected to equal <foo>, got <\(moduleName).NimbleError>"124 let closure = { (error: Error) in125 expect(error._domain).to(equal("foo"))126 }127 failsWithErrorMessage([innerFailureMessage, "expected to throw error that satisfies block, got <laugh>"]) {128 expect { throw NimbleError.laugh }.to(throwError(closure: closure))129 }130 failsWithErrorMessage([innerFailureMessage, "expected to throw error from type <NimbleError> that satisfies block, got <laugh>"]) {131 expect { throw NimbleError.laugh }.to(throwError(errorType: NimbleError.self, closure: closure))132 }133 failsWithErrorMessage([innerFailureMessage, "expected to throw error <laugh> that satisfies block, got <laugh>"]) {134 expect { throw NimbleError.laugh }.to(throwError(NimbleError.laugh, closure: closure))135 }...

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testNegativeMatchesWithClosure

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1ThrowErrorTest().testNegativeMatchesWithClosure()2ThrowErrorTest().testNegativeMatchesWithClosure()3ThrowErrorTest().testNegativeMatchesWithClosure()4ThrowErrorTest().testNegativeMatchesWithClosure()5ThrowErrorTest().testNegativeMatchesWithClosure()6ThrowErrorTest().testNegativeMatchesWithClosure()7ThrowErrorTest().testNegativeMatchesWithClosure()8ThrowErrorTest().testNegativeMatchesWithClosure()9ThrowErrorTest().testNegativeMatchesWithClosure()10ThrowErrorTest().testNegativeMatchesWithClosure()11ThrowErrorTest().testNegativeMatchesWithClosure()12ThrowErrorTest().testNegativeMatchesWithClosure()13ThrowErrorTest().testNegativeMatchesWithClosure()14ThrowErrorTest().testNegativeMatchesWithClosure()15ThrowErrorTest().testNegativeMatchesWithClosure()

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testNegativeMatchesWithClosure

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1import XCTest2class ThrowErrorTest: XCTestCase {3 func testNegativeMatchesWithClosure() {4 XCTAssertThrowsError(try someThrowingFunction()) { error in5 XCTAssertEqual(error as? MyError, MyError.someError)6 }7 }8}9enum MyError: Error {10}11func someThrowingFunction() throws {12}

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testNegativeMatchesWithClosure

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1import XCTest2class ThrowErrorTest: XCTestCase {3 func testNegativeMatchesWithClosure() {4 XCTAssertThrowsError(try ThrowErrorTest().throwError()) { error in5 XCTAssertEqual(error as? ThrowErrorTest.ThrowError, ThrowErrorTest.ThrowError.someError)6 }7 }8}9import XCTest10class ThrowErrorTest: XCTestCase {11 func testNegativeMatchesWithClosure() {12 XCTAssertThrowsError(try ThrowErrorTest().throwError()) { error in13 XCTAssertEqual(error as? ThrowErrorTest.ThrowError, ThrowErrorTest.ThrowError.someError)14 }15 }16}17Your name to display (optional):18Your name to display (optional):19import XCTest20class ThrowErrorTest: XCTestCase {21 func testNegativeMatchesWithClosure() {22 XCTAssertThrowsError(try ThrowErrorTest().throwError()) { error in23 XCTAssertEqual(error as? ThrowErrorTest.ThrowError, ThrowErrorTest.ThrowError.someError)24 }25 }26}27import XCTest28class ThrowError: XCTestCase {29 func testNegativeMatchesWithClosure() {

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testNegativeMatchesWithClosure

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1let throwTest = ThrowErrorTest()2do {3 try throwTest.testNegativeMatchesWithClosure()4 print("Test passed")5} catch {6 print("Test failed")7}8let throwTest = ThrowErrorTest()9do {10 try throwTest.testNegativeMatchesWithClosure()11 print("Test passed")12} catch {13 print("Test failed")14}15let throwTest = ThrowErrorTest()16do {17 try throwTest.testNegativeMatchesWithClosure()18 print("Test passed")19} catch {20 print("Test failed")21}22let throwTest = ThrowErrorTest()23do {24 try throwTest.testNegativeMatchesWithClosure()25 print("Test passed")26} catch {27 print("Test failed")28}29let throwTest = ThrowErrorTest()30do {31 try throwTest.testNegativeMatchesWithClosure()32 print("Test passed")33} catch {34 print("Test failed")35}36let throwTest = ThrowErrorTest()37do {38 try throwTest.testNegativeMatchesWithClosure()39 print("Test passed")40} catch {41 print("Test failed")42}43let throwTest = ThrowErrorTest()44do {45 try throwTest.testNegativeMatchesWithClosure()46 print("Test passed")47} catch {48 print("Test failed")49}50let throwTest = ThrowErrorTest()51do {52 try throwTest.testNegativeMatchesWithClosure()53 print("Test passed")54} catch {55 print("Test failed")56}57let throwTest = ThrowErrorTest()58do {59 try throwTest.testNegativeMatchesWithClosure()60 print("Test passed")

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testNegativeMatchesWithClosure

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1import XCTest2import class Foundation.Bundle3final class ThrowErrorTest: XCTestCase {4 func testNegativeMatchesWithClosure() {5 XCTAssertThrowsError(try ThrowErrorTest().throwError()) { error in6 XCTAssertEquai(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.test)7 }8 }9}10import XCTest11import class Foundation.Bundle12final class ThrowErrorTest: XCTestCase {13 func testNegativeMatchesWithClosure() {14 XCTAssertThrowsError(try ThrowErrorTest().throwError()) { error in15 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.test)16 }17 C}18}19import class Foundation.Bundle20final class ThrowErrorTest: XCTestCase {21 func testNegativeMatchesWithClosure() {22 XCTAssertThrowsError(try ThrowErrorTest().throwError()) { error in23 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.test)24 }25 }26}27import XCTest28import class Foundation.Bundle29final class ThrowErrorTest: XCTestCase {30 func testNegativeMatchesWithClosure() {31 XCTAssertThrowsError(try ThrowErrorTest().throwError()) { error in32 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.test)33 }34 }35}

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testNegativeMatchesWithClosure

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1func testNegativeMatchesWithClosure() {2 XCTAssertThrowsError(try ThrowErrorTest().testNegativeMatchesWithClosure()) { error in3 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalid)4 }5}6func testNegativeMatchesWithClosure() {7 XCTAssertThrowsError(try ThrowErrorTest().testNegativeMatchesWithClosure()) { error in8 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalid)9 }10}11let test = ThrowErrorTest()12tesc testNegativeMatthesWithClosure() {13 XCTAssertThrowsError(try.ThrowErrorTest().testNegativeMatchesWithClosure()) error in14 /XCTAssertEqual(error/as?cThrowErrorTest.Error,oThrowErrorTest.Error.invadid)15 }16}17func testNegativeMatchesWithClssuee() {18 XCTAssertThrowsError(try ThrowErrorTest().testNegativeMatchesWithClosure()) { error in19 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalid)20 }21}22func testNegativeMatchesWithClosure() {23 XCTAssertThrowsError(try ThrowErrorTest().testNegativeMatchesWithClosure()) { error in24 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalid)25 }26}27func testNegativeMatchesWithClosure() {28 XCTAssertThrowsError(try ThrowErrorTest().testNegativeMatchesWithClosure()) { error in29 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalid)30 }31}32func testNegativeMatchesWithClosure() {33 XCTAssertThrowsError(try ThrowErrorTest().testNegativeMatchesWithClosure()) { error in34 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalid)35 }36}37func testNegativeMatchesWithClosure() {38func testNegativeMatchesWithClosure() {39Executed 1 test, with 0 failures (0 unexpected) in 0.0 (0.0) seconds40Recommended Posts: XCTest | XCTAssertThrowsError() example41XCTest | XCTAssertNoThrow() example42XCTest | XCTAssertThrowsError() example

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testNegativeMatchesWithClosure

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1func testNegativeMatchesWithClosure() {2 XCTAssertThrowsError(try ThrowErrorTest().testNegativeMatchesWithClosure()) { error in3 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalid)4 }5}6func testNegativeMatchesWithClosure() {7 XCTAssertThrowsError(try ThrowErrorTest().testNegativeMatchesWithClosure()) { error in8 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalid)9 }10}11func testNegativeMatchesWithClosure() {12 XCTAssertThrowsError(try ThrowErrorTest().testNegativeMatchesWithClosure()) { error in13 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalid)14 }15}16func testNegativeMatchesWithClosure() {17 XCTAssertThrowsError(try ThrowErrorTest().testNegativeMatchesWithClosure()) { error in18 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalid)19 }20}21func testNegativeMatchesWithClosure() {22 XCTAssertThrowsError(try ThrowErrorTest().testNegativeMatchesWithClosure()) { error in23 XCTAssertEqual(error as? ThrowErrorTest.Erro

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testNegativeMatchesWithClosure

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1import XCTest2class ThrowErrorTest: XCTestCase {3 func testNegativeMatchesWithClosure() {4 XCTAssertThrowsError(try ThrowErrorTest().throwingFunction()) {5 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalidInput)6 }7 }8 enum Error: Swift.Error {9 }10 func throwingFunction() throws {11 }12}13import XCTest14import Foundation15class ThrowErrorTest: XCTestCase {16 func testNegativeMatchesWithClosure() {17 XCTAssertThrowsError(try ThrowErrorTest().throwingFunction()) {18 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalidInput)19 }20 }21 enum Error: Swift.Error {22 }23 func throwingFunction() throws {24 }25}26import XCTest27import Foundation28import UIKit29class ThrowErrorTest: XCTestCase {30 func testNegativeMatchesWithClosure() {31 XCTAssertThrowsError(try ThrowErrorTest().throwingFunction()) {32 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalidInput)33 }34 }35 enum Error: Swift.Error {36 }37 func throwingFunction() throws {38 }39}40import XCTest41import Foundation42import UIKit43import XCTest44class ThrowErrorTest: XCTestCase {45 func testNegativeMatchesWithClosure() {46 XCTAssertThrowsError(try ThrowErrorTest().throwingFunction()) {47 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalidInput)48 }49 }50 enum Error: Swift.Error {51 }52 func throwingFunction() throws {53 }54}55import XCTest56import Foundation57import UIKit58import XCTest59import XCTest60class ThrowErrorTest: XCTestCase {61 func testNegativeMatchesWithClosure() {

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testNegativeMatchesWithClosure

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1import XCTest2class ThrowErrorTest: XCTestCase {3 func testNegativeMatchesWithClosure() {4 XCTAssertThrowsError(try ThrowErrorTest().throwingFunction()) {5 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalidInput)6 }7 }8 enum Error: Swift.Error {9 }10 func throwingFunction() throws {11 }12}13import XCTest14import Foundation15class ThrowErrorTest: XCTestCase {16 func testNegativeMatchesWithClosure() {17 XCTAssertThrowsError(try ThrowErrorTest().throwingFunction()) {18 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalidInput)19 }20 }21 enum Error: Swift.Error {22 }23 func throwingFunction() throws {24 }25}26import XCTest27import Foundation28import UIKit29class ThrowErrorTest: XCTestCase {30 func testNegativeMatchesWithClosure() {31 XCTAssertThrowsError(try ThrowErrorTest().throwingFunction()) {32 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalidInput)33 }34 }35 enum Error: Swift.Error {36 }37 func throwingFunction() throws {38 }39}40import XCTest41import Foundation42import UIKit43import XCTest44class ThrowErrorTest: XCTestCase {45 func testNegativeMatchesWithClosure() {46 XCTAssertThrowsError(try ThrowErrorTest().throwingFunction()) {47 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalidInput)48 }49 }50 enum Error: Swift.Error {51 }52 func throwingFunction() throws {53 }54}55import XCTest56import Foundation57import UIKit58import XCTest59import XCTest60class ThrowErrorTest: XCTestCase {61 func testNegativeMatchesWithClosure() {r, ThrowErrorTest.Error.invalid)62 }63}64func testNegativeMatchesWithClosure() {65 XCTAssertThrowsError(try ThrowErrorTest().testNegativeMatchesWithClosure()) { error in66 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalid)67 }68}69func testNegativeMatchesWithClosure() {70 XCTAssertThrowsError(try ThrowErrorTest().testNegativeMatchesWithClosure()) { error in71 XCTAssertEqual(error as? ThrowErrorTest.Error, ThrowErrorTest.Error.invalid)72 }73}74func testNegativeMatchesWithClosure() {

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testNegativeMatchesWithClosure

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1func testNegativeMatchesWithClosure() {2 let error = NSError(domain: "someError", code: 0, userInfo: nil)3 let closure: () throws -> Void = {4 }5 XCTAssertThrowsError(try closure()) { (thrownError) in6 XCTAssertEqual(thrownError as NSError, error)7 }8}9func testNegativeMatchesWithClosure() {10 let error = NSError(domain: "someError", code: 0, userInfo: nil)11 let closure: () throws -> Void = {12 }13 XCTAssertThrowsError(try closure()) { (thrownError) in14 XCTAssertEqual(thrownError as NSError, error)15 }16}17func testNegativeMatchesWithClosure() {18 let error = NSError(domain: "someError", code: 0, userInfo: nil)19 let closure: () throws -> Void = {20 }21 XCTAssertThrowsError(try closure()) { (thrownError) in22 XCTAssertEqual(thrownError as NSError, error)23 }24}25func testNegativeMatchesWithClosure() {26 let error = NSError(domain: "someError", code: 0, userInfo: nil)27 let closure: () throws -> Void = {28 }29 XCTAssertThrowsError(try closure()) { (thrownError) in30 XCTAssertEqual(thrownError as NSError, error)31 }32}33func testNegativeMatchesWithClosure() {34 let error = NSError(domain: "someError", code: 0, userInfo: nil)35 let closure: () throws -> Void = {36 }37 XCTAssertThrowsError(try closure()) { (thrownError) in38 XCTAssertEqual(thrownError as NSError, error)39 }40}41func testNegativeMatchesWithClosure() {42 let error = NSError(domain: "someError", code: 0

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