How to use method method of MinimalObjCClass class

...7import Mockingbird8@testable import MockingbirdTestsHost9import XCTest10@objc class MinimalObjCClass: Foundation.NSObject {11  @objc dynamic func method(valueType: Bool) -> Bool { fatalError() }12  @objc dynamic func method(bridgedType: String) -> String { fatalError() }13  @objc dynamic func method(referenceType: Foundation.NSObject) -> Foundation.NSObject {14    fatalError()15  }16  @objc dynamic func method(first: String, second: String) -> String { fatalError() }17  18  @objc dynamic func throwingMethod() throws {}19  @objc dynamic public func trivialMethod() {}20  21  @objc dynamic var valueTypeProperty = false22  @objc dynamic var bridgedTypeProperty = ""23  @objc dynamic var referenceTypeProperty = Foundation.NSObject()24}25class MinimalObjCSubclass: MinimalObjCClass {}26class DynamicSwiftTests: BaseTestCase {27  28  var classMock: MinimalObjCClass!29  var subclassMock: MinimalObjCSubclass!30  31  override func setUpWithError() throws {32    self.classMock = mock(MinimalObjCClass.self)33    self.subclassMock = mock(MinimalObjCSubclass.self)34  }35  36  37  // MARK: - Swift Properties38  39  // MARK: Value types40  41  func testClassValueTypePropertyGetter() throws {42    given(classMock.valueTypeProperty).willReturn(true)43    XCTAssertTrue(classMock.valueTypeProperty)44    verify(classMock.valueTypeProperty).wasCalled()45  }46  func testClassValueTypePropertyGetter_stubbingOperator() throws {47    given(classMock.valueTypeProperty) ~> true48    XCTAssertTrue(classMock.valueTypeProperty)49    verify(classMock.valueTypeProperty).wasCalled()50  }51  52  func testClassValueTypePropertySetter() throws {53    let expectation = XCTestExpectation()54    given(classMock.valueTypeProperty = true).will { (newValue: Bool) in55      XCTAssertTrue(newValue)56      expectation.fulfill()57    }58    classMock.valueTypeProperty = true59    verify(classMock.valueTypeProperty = true).wasCalled()60    wait(for: [expectation], timeout: 2)61  }62  func testClassValueTypePropertySetter_stubbingOperator() throws {63    let expectation = XCTestExpectation()64    given(classMock.valueTypeProperty = true) ~> { (newValue: Bool) in65      XCTAssertTrue(newValue)66      expectation.fulfill()67    }68    classMock.valueTypeProperty = true69    verify(classMock.valueTypeProperty = true).wasCalled()70    wait(for: [expectation], timeout: 2)71  }72  73  func testClassValueTypePropertySetterMatchesWildcard() throws {74    let expectation = XCTestExpectation()75    given(classMock.valueTypeProperty = any()).will { (newValue: Bool) in76      XCTAssertTrue(newValue)77      expectation.fulfill()78    }79    classMock.valueTypeProperty = true80    verify(classMock.valueTypeProperty = any()).wasCalled()81    wait(for: [expectation], timeout: 2)82  }83  func testClassValueTypePropertySetterMatchesWildcard_stubbingOperator() throws {84    let expectation = XCTestExpectation()85    given(classMock.valueTypeProperty = any()) ~> { (newValue: Bool) in86      XCTAssertTrue(newValue)87      expectation.fulfill()88    }89    classMock.valueTypeProperty = true90    verify(classMock.valueTypeProperty = any()).wasCalled()91    wait(for: [expectation], timeout: 2)92  }93  94  // MARK: Bridged types95  96  func testClassBridgedPropertyGetter() throws {97    given(classMock.bridgedTypeProperty).willReturn("Ryan")98    XCTAssertEqual(classMock.bridgedTypeProperty, "Ryan")99    verify(classMock.bridgedTypeProperty).wasCalled()100  }101  func testClassBridgedPropertyGetter_stubbingOperator() throws {102    given(classMock.bridgedTypeProperty) ~> "Ryan"103    XCTAssertEqual(classMock.bridgedTypeProperty, "Ryan")104    verify(classMock.bridgedTypeProperty).wasCalled()105  }106  107  func testClassBridgedPropertySetter() throws {108    let expectation = XCTestExpectation()109    given(classMock.bridgedTypeProperty = "Ryan").will { (newValue: String) in110      XCTAssertEqual(newValue, "Ryan")111      expectation.fulfill()112    }113    classMock.bridgedTypeProperty = "Ryan"114    verify(classMock.bridgedTypeProperty = "Ryan").wasCalled()115    wait(for: [expectation], timeout: 2)116  }117  func testClassBridgedPropertySetter_stubbingOperator() throws {118    let expectation = XCTestExpectation()119    given(classMock.bridgedTypeProperty = "Ryan") ~> { (newValue: String) in120      XCTAssertEqual(newValue, "Ryan")121      expectation.fulfill()122    }123    classMock.bridgedTypeProperty = "Ryan"124    verify(classMock.bridgedTypeProperty = "Ryan").wasCalled()125    wait(for: [expectation], timeout: 2)126  }127  128  func testClassBridgedPropertySetterMatchesWildcard() throws {129    let expectation = XCTestExpectation()130    given(classMock.bridgedTypeProperty = any()).will { (newValue: String) in131      XCTAssertEqual(newValue, "Ryan")132      expectation.fulfill()133    }134    classMock.bridgedTypeProperty = "Ryan"135    verify(classMock.bridgedTypeProperty = any()).wasCalled()136    wait(for: [expectation], timeout: 2)137  }138  func testClassBridgedPropertySetterMatchesWildcard_stubbingOperator() throws {139    let expectation = XCTestExpectation()140    given(classMock.bridgedTypeProperty = any()) ~> { (newValue: String) in141      XCTAssertEqual(newValue, "Ryan")142      expectation.fulfill()143    }144    classMock.bridgedTypeProperty = "Ryan"145    verify(classMock.bridgedTypeProperty = any()).wasCalled()146    wait(for: [expectation], timeout: 2)147  }148  149  // MARK: Reference types150  151  func testClassReferenceTypePropertyGetter() throws {152    let ref = Foundation.NSObject()153    given(classMock.referenceTypeProperty).willReturn(ref)154    XCTAssertTrue(classMock.referenceTypeProperty === ref)155    verify(classMock.referenceTypeProperty).wasCalled()156  }157  func testClassReferenceTypePropertyGetter_stubbingOperator() throws {158    let ref = Foundation.NSObject()159    given(classMock.referenceTypeProperty) ~> ref160    XCTAssertTrue(classMock.referenceTypeProperty === ref)161    verify(classMock.referenceTypeProperty).wasCalled()162  }163  164  func testClassReferenceTypePropertySetter() throws {165    let ref = Foundation.NSObject()166    let expectation = XCTestExpectation()167    given(classMock.referenceTypeProperty = ref).will { (newValue: Foundation.NSObject) in168      XCTAssertEqual(newValue, ref)169      expectation.fulfill()170    }171    classMock.referenceTypeProperty = ref172    verify(classMock.referenceTypeProperty = ref).wasCalled()173    wait(for: [expectation], timeout: 2)174  }175  func testClassReferenceTypePropertySetter_stubbingOperator() throws {176    let ref = Foundation.NSObject()177    let expectation = XCTestExpectation()178    given(classMock.referenceTypeProperty = ref) ~> { (newValue: Foundation.NSObject) in179      XCTAssertEqual(newValue, ref)180      expectation.fulfill()181    }182    classMock.referenceTypeProperty = ref183    verify(classMock.referenceTypeProperty = ref).wasCalled()184    wait(for: [expectation], timeout: 2)185  }186  187  func testClassReferenceTypePropertySetterExclusive() throws {188    given(self.classMock.referenceTypeProperty = Foundation.NSObject()).will {189      (newValue: Foundation.NSObject) in190      XCTFail()191    }192    self.classMock.referenceTypeProperty = Foundation.NSObject()193  }194  func testClassReferenceTypePropertySetterExclusive_stubbingOperator() throws {195    given(self.classMock.referenceTypeProperty = Foundation.NSObject()) ~> {196      (newValue: Foundation.NSObject) in197      XCTFail()198    }199    self.classMock.referenceTypeProperty = Foundation.NSObject()200  }201  202  func testClassReferenceTypePropertySetterMatchesWildcard() throws {203    let ref = Foundation.NSObject()204    let expectation = XCTestExpectation()205    given(classMock.referenceTypeProperty = any()).will {206      (newValue: Foundation.NSObject) in207      XCTAssertEqual(newValue, ref)208      expectation.fulfill()209    }210    classMock.referenceTypeProperty = ref211    verify(classMock.referenceTypeProperty = any()).wasCalled()212    wait(for: [expectation], timeout: 2)213  }214  func testClassReferenceTypePropertySetterMatchesWildcard_stubbingOperator() throws {215    let ref = Foundation.NSObject()216    let expectation = XCTestExpectation()217    given(classMock.referenceTypeProperty = any()) ~> {218      (newValue: Foundation.NSObject) in219      XCTAssertEqual(newValue, ref)220      expectation.fulfill()221    }222    classMock.referenceTypeProperty = ref223    verify(classMock.referenceTypeProperty = any()).wasCalled()224    wait(for: [expectation], timeout: 2)225  }226  227  228  // MARK: - Swift methods229  230  // MARK: Value types231  232  func testClassValueTypeMethodMatchesExact() throws {233    given(classMock.method(valueType: true)).willReturn(true)234    XCTAssertTrue(classMock.method(valueType: true))235    verify(classMock.method(valueType: true)).wasCalled()236    verify(classMock.method(bridgedType: any())).wasNeverCalled()237    verify(classMock.method(referenceType: any())).wasNeverCalled()238  }239  func testClassValueTypeMethodMatchesExact_stubbingOperator() throws {240    given(classMock.method(valueType: true)) ~> true241    XCTAssertTrue(classMock.method(valueType: true))242    verify(classMock.method(valueType: true)).wasCalled()243    verify(classMock.method(bridgedType: any())).wasNeverCalled()244    verify(classMock.method(referenceType: any())).wasNeverCalled()245  }246  247  func testClassValueTypeMethodMatchesExactExclusive() throws {248    shouldFail {249      given(self.classMock.method(valueType: true)).willReturn(true)250      _ = self.classMock.method(valueType: false)251    }252  }253  func testClassValueTypeMethodMatchesExactExclusive_stubbingOperator() throws {254    shouldFail {255      given(self.classMock.method(valueType: true)) ~> true256      _ = self.classMock.method(valueType: false)257    }258  }259  260  func testClassValueTypeMethodMatchesWildcard() throws {261    given(classMock.method(valueType: firstArg(any()))).will {262      (valueType: Bool) in263      return valueType264    }265    XCTAssertTrue(classMock.method(valueType: true))266    XCTAssertFalse(classMock.method(valueType: false))267    verify(classMock.method(valueType: true)).wasCalled()268    verify(classMock.method(valueType: false)).wasCalled()269    verify(classMock.method(bridgedType: any())).wasNeverCalled()270    verify(classMock.method(referenceType: any())).wasNeverCalled()271  }272  func testClassValueTypeMethodMatchesWildcard_stubbingOperator() throws {273    given(classMock.method(valueType: any())) ~> {274      (valueType: Bool) in275      return valueType276    }277    XCTAssertTrue(classMock.method(valueType: true))278    XCTAssertFalse(classMock.method(valueType: false))279    verify(classMock.method(valueType: true)).wasCalled()280    verify(classMock.method(valueType: false)).wasCalled()281    verify(classMock.method(bridgedType: any())).wasNeverCalled()282    verify(classMock.method(referenceType: any())).wasNeverCalled()283  }284  285  // MARK: Bridged types286  287  func testClassBridgedTypeMethodMatchesExact() throws {288    given(classMock.method(bridgedType: "Ryan")).willReturn("Ryan")289    XCTAssertEqual(classMock.method(bridgedType: "Ryan"), "Ryan")290    verify(classMock.method(valueType: any())).wasNeverCalled()291    verify(classMock.method(bridgedType: "Ryan")).wasCalled()292    verify(classMock.method(referenceType: any())).wasNeverCalled()293  }294  func testClassBridgedTypeMethodMatchesExact_stubbingOperator() throws {295    given(classMock.method(bridgedType: "Ryan")) ~> "Ryan"296    XCTAssertEqual(classMock.method(bridgedType: "Ryan"), "Ryan")297    verify(classMock.method(valueType: any())).wasNeverCalled()298    verify(classMock.method(bridgedType: "Ryan")).wasCalled()299    verify(classMock.method(referenceType: any())).wasNeverCalled()300  }301  302  func testClassBridgedTypeMethodMatchesExactExclusive() throws {303    shouldFail {304      given(self.classMock.method(bridgedType: "Ryan")).willReturn("Ryan")305      _ = self.classMock.method(bridgedType: "Sterling")306    }307  }308  func testClassBridgedTypeMethodMatchesExactExclusive_stubbingOperator() throws {309    shouldFail {310      given(self.classMock.method(bridgedType: "Ryan")) ~> "Ryan"311      _ = self.classMock.method(bridgedType: "Sterling")312    }313  }314  315  func testClassBridgedTypeMethodMatchesWildcard() throws {316    given(classMock.method(bridgedType: any())).will {317      (valueType: String) in318      return valueType319    }320    XCTAssertEqual(classMock.method(bridgedType: "Ryan"), "Ryan")321    XCTAssertEqual(classMock.method(bridgedType: "Sterling"), "Sterling")322    verify(classMock.method(valueType: any())).wasNeverCalled()323    verify(classMock.method(bridgedType: "Ryan")).wasCalled()324    verify(classMock.method(bridgedType: "Sterling")).wasCalled()325    verify(classMock.method(referenceType: any())).wasNeverCalled()326  }327  func testClassBridgedTypeMethodMatchesWildcard_stubbingOperator() throws {328    given(classMock.method(bridgedType: any())) ~> {329      (valueType: String) in330      return valueType331    }332    XCTAssertEqual(classMock.method(bridgedType: "Ryan"), "Ryan")333    XCTAssertEqual(classMock.method(bridgedType: "Sterling"), "Sterling")334    verify(classMock.method(valueType: any())).wasNeverCalled()335    verify(classMock.method(bridgedType: "Ryan")).wasCalled()336    verify(classMock.method(bridgedType: "Sterling")).wasCalled()337    verify(classMock.method(referenceType: any())).wasNeverCalled()338  }339  340  // MARK: Reference types341  342  func testClassReferenceTypeMethodMatchesExact() throws {343    let ref = Foundation.NSObject()344    given(classMock.method(referenceType: ref)).willReturn(ref)345    XCTAssertEqual(classMock.method(referenceType: ref), ref)346    verify(classMock.method(valueType: any())).wasNeverCalled()347    verify(classMock.method(bridgedType: any())).wasNeverCalled()348    verify(classMock.method(referenceType: ref)).wasCalled()349  }350  func testClassReferenceTypeMethodMatchesExact_stubbingOperator() throws {351    let ref = Foundation.NSObject()352    given(classMock.method(referenceType: ref)) ~> ref353    XCTAssertEqual(classMock.method(referenceType: ref), ref)354    verify(classMock.method(valueType: any())).wasNeverCalled()355    verify(classMock.method(bridgedType: any())).wasNeverCalled()356    verify(classMock.method(referenceType: ref)).wasCalled()357  }358  359  func testClassReferenceTypeMethodMatchesExactExclusive() throws {360    shouldFail {361      let ref = Foundation.NSObject()362      given(self.classMock.method(referenceType: ref)).willReturn(ref)363      _ = self.classMock.method(referenceType: Foundation.NSObject())364    }365  }366  func testClassReferenceTypeMethodMatchesExactExclusive_stubbingOperator() throws {367    shouldFail {368      let ref = Foundation.NSObject()369      given(self.classMock.method(referenceType: ref)) ~> ref370      _ = self.classMock.method(referenceType: Foundation.NSObject())371    }372  }373  374  func testClassReferenceTypeMethodMatchesWildcard() throws {375    given(classMock.method(referenceType: any())).will {376      (valueType: Foundation.NSObject) in377      return valueType378    }379    let ref1 = Foundation.NSObject()380    let ref2 = Foundation.NSObject()381    XCTAssertEqual(classMock.method(referenceType: ref1), ref1)382    XCTAssertEqual(classMock.method(referenceType: ref2), ref2)383    verify(classMock.method(valueType: any())).wasNeverCalled()384    verify(classMock.method(bridgedType: any())).wasNeverCalled()385    verify(classMock.method(referenceType: any())).wasCalled(twice)386  }387  func testClassReferenceTypeMethodMatchesWildcard_stubbingOperator() throws {388    given(classMock.method(referenceType: any())) ~> {389      (valueType: Foundation.NSObject) in390      return valueType391    }392    let ref1 = Foundation.NSObject()393    let ref2 = Foundation.NSObject()394    XCTAssertEqual(classMock.method(referenceType: ref1), ref1)395    XCTAssertEqual(classMock.method(referenceType: ref2), ref2)396    verify(classMock.method(valueType: any())).wasNeverCalled()397    verify(classMock.method(bridgedType: any())).wasNeverCalled()398    verify(classMock.method(referenceType: any())).wasCalled(twice)399  }400  401  // MARK: Multiple parameters402  403  func testClassMultipleParameterMethod_matchesHomogenousWildcard() throws {404    given(classMock.method(first: any(), second: any())).will {405      (first: String, second: String) in406      return first + "-" + second407    }408    XCTAssertEqual(classMock.method(first: "a", second: "b"), "a-b")409    verify(classMock.method(first: any(), second: any())).wasCalled()410  }411  412  func testClassMultipleParameterMethod_matchesHomogenousWildcard_explicitIndexes() throws {413    given(classMock.method(first: firstArg(any()), second: secondArg(any()))).will {414      (first: String, second: String) in415      return first + "-" + second416    }417    XCTAssertEqual(classMock.method(first: "a", second: "b"), "a-b")418    verify(classMock.method(first: firstArg(any()), second: secondArg(any()))).wasCalled()419  }420  421  func testClassMultipleParameterMethod_matchesHeterogenousWildcardFirst_explicitIndexes() throws {422    given(classMock.method(first: "a", second: secondArg(any()))).will {423      (first: String, second: String) in424      return first + "-" + second425    }426    XCTAssertEqual(classMock.method(first: "a", second: "b"), "a-b")427    verify(classMock.method(first: "a", second: secondArg(any()))).wasCalled()428  }429  430  func testClassMultipleParameterMethod_matchesHeterogenousWildcardSecond_explicitIndexes() throws {431    given(classMock.method(first: firstArg(any()), second: "b")).will {432      (first: String, second: String) in433      return first + "-" + second434    }435    XCTAssertEqual(classMock.method(first: "a", second: "b"), "a-b")436    verify(classMock.method(first: firstArg(any()), second: "b")).wasCalled()437  }438  439  func testClassMultipleParameterMethod_failsStubbingHeterogenous() throws {440    shouldFail {441      given(self.classMock.method(first: "a", second: any())).willReturn("foo")442    }443    shouldFail {444      given(self.classMock.method(first: any(), second: "b")).willReturn("foo")445    }446  }447  448  func testClassMultipleParameterMethod_failsVerificationHeterogenous() throws {449    shouldFail {450      verify(self.classMock.method(first: "a", second: any())).wasNeverCalled()451    }452    shouldFail {453      verify(self.classMock.method(first: any(), second: "b")).wasNeverCalled()454    }455  }456  457  458  // MARK: - Throwing459  460  func testThrowNSError() throws {461    given(try classMock.throwingMethod())462      .willThrow(NSError(domain: "co.bird.mockingbird.error", code: 1, userInfo: nil))463    XCTAssertThrowsError(try classMock.throwingMethod(), "Mock should throw", { error in464      XCTAssertEqual((error as NSError).domain, "co.bird.mockingbird.error")465      XCTAssertEqual((error as NSError).code, 1)466    })467    verify(try classMock.throwingMethod()).wasCalled()468  }469  470  func testThrowSwiftErrorStruct() throws {471    struct FakeError: LocalizedError {472      let errorDescription: String? = "foobar"473    }474    given(try classMock.throwingMethod()).willThrow(FakeError())475    XCTAssertThrowsError(try classMock.throwingMethod(), "Mock should throw", { error in476      XCTAssertEqual(error.localizedDescription, "foobar")477    })478    verify(try classMock.throwingMethod()).wasCalled()479  }480  481  func testThrowSwiftErrorClass() throws {482    class FakeError: LocalizedError {483      let errorDescription: String? = "foobar"484    }485    given(try classMock.throwingMethod()).willThrow(FakeError())486    XCTAssertThrowsError(try classMock.throwingMethod(), "Mock should throw", { error in487      XCTAssertEqual(error.localizedDescription, "foobar")488    })489    verify(try classMock.throwingMethod()).wasCalled()490  }491  492  func testThrowFromClosure() throws {493    struct FakeError: LocalizedError {494      let errorDescription: String? = "foobar"495    }496    given(try classMock.throwingMethod()).will { throw FakeError() }497    XCTAssertThrowsError(try classMock.throwingMethod(), "Mock should throw", { error in498      XCTAssertEqual(error.localizedDescription, "foobar")499    })500    verify(try classMock.throwingMethod()).wasCalled()501  }502  503  func testThrowingOnNonThrowingMethod() throws {504    struct FakeError: Error {}505    given(classMock.trivialMethod()).willThrow(FakeError())506    classMock.trivialMethod()507    verify(classMock.trivialMethod()).wasCalled()508  }509  510  func testSubclass() throws {511    let expectation = XCTestExpectation()512    expectation.expectedFulfillmentCount = 2513    given(subclassMock.method(valueType: any())).will { (val: Bool) in514      expectation.fulfill()515      return val516    }517    XCTAssertTrue(subclassMock.method(valueType: true))518    XCTAssertFalse(subclassMock.method(valueType: false))519    verify(subclassMock.method(valueType: true)).wasCalled()520    verify(subclassMock.method(valueType: false)).wasCalled()521    verify(subclassMock.method(valueType: any())).wasCalled(twice)522    wait(for: [expectation], timeout: 2)523  }524}...

1let obj = MinimalObjCClass()2obj.method()3let obj = MinimalObjCClass()4obj.method()5let obj = MinimalObjCClass()6obj.method()7let obj = MinimalObjCClass()8obj.method()9let obj = MinimalObjCClass()10obj.method()11let obj = MinimalObjCClass()12obj.method()13let obj = MinimalObjCClass()14obj.method()15let obj = MinimalObjCClass()16obj.method()17let obj = MinimalObjCClass()18obj.method()19let obj = MinimalObjCClass()20obj.method()21let obj = MinimalObjCClass()22obj.method()23let obj = MinimalObjCClass()24obj.method()25let obj = MinimalObjCClass()26obj.method()27let obj = MinimalObjCClass()28obj.method()29let obj = MinimalObjCClass()30obj.method()31let obj = MinimalObjCClass()32obj.method()

1let obj = MinimalObjCClass()2obj.method("Hello, World!")3let obj = MinimalObjCClass()4obj.method("Hello, World!")5let obj = MinimalObjCClass()6obj.method("Hello, World!")7let obj = MinimalObjCClass()8obj.method("Hello, World!")9let obj = MinimalObjCClass()10obj.method("Hello, World!")11let obj = MinimalObjCClass()12obj.method("Hello, World!")13let obj = MinimalObjCClass()14obj.method("Hello, World!")15let obj = MinimalObjCClass()16obj.method("Hello, World!")17let obj = MinimalObjCClass()18obj.method("Hello, World!")19let obj = MinimalObjCClass()20obj.method("Hello, World!")21let obj = MinimalObjCClass()22obj.method("Hello, World!")23let obj = MinimalObjCClass()24obj.method("Hello, World!")25let obj = MinimalObjCClass()26obj.method("Hello, World!")27let obj = MinimalObjCClass()28obj.method("Hello, World!")29let obj = MinimalObjCClass()

1var obj = MinimalObjCClass()2obj.method()3var obj = MinimalObjCClass()4obj.method()5var obj = MinimalObjCClass()6obj.method()7var obj = MinimalObjCClass()8obj.method()9var obj = MinimalObjCClass()10obj.method()11var obj = MinimalObjCClass()12obj.method()13var obj = MinimalObjCClass()14obj.method()15var obj = MinimalObjCClass()16obj.method()17var obj = MinimalObjCClass()18obj.method()19var obj = MinimalObjCClass()20obj.method()21var obj = MinimalObjCClass()22obj.method()23var obj = MinimalObjCClass()24obj.method()25var obj = MinimalObjCClass()26obj.method()27var obj = MinimalObjCClass()28obj.method()

1let obj = MinimalObjCClass()2print("Swift: \(obj.method())")3let obj = MinimalObjCClass()4print("Swift: \(obj.method())")5let obj = MinimalObjCClass()6print("Swift: \(obj.method())")7let obj = MinimalObjCClass()8print("Swift: \(obj.method())")9let obj = MinimalObjCClass()10print("Swift: \(obj.method())")11let obj = MinimalObjCClass()12print("Swift: \(obj.method())")13let obj = MinimalObjCClass()14print("Swift: \(obj.method())")15let obj = MinimalObjCClass()16print("Swift: \(obj.method())")17let obj = MinimalObjCClass()18print("Swift: \(obj.method())")19let obj = MinimalObjCClass()20print("Swift: \(obj.method())")21let obj = MinimalObjCClass()22print("Swift: \(obj.method())")23let obj = MinimalObjCClass()24print("Swift: \(obj.method())")25let obj = MinimalObjCClass()26print("Swift: \(obj.method())")27let obj = MinimalObjCClass()28print("Swift: \(obj.method())")

1let obj = MinimalObjCClass()2obj.method()3let obj = MinimalObjCClass()4obj.method()5error: Build input file cannot be found: '/Users/.../MinimalObjCClass/MinimalObjCClass/MinimalObjCClass.m' (in target 'MinimalObjCClass' from project 'MinimalObjCClass')6Open the project configuration file (project.pbxproj) and add the following line to the build configuration section of the main project:7        2A0F2E2A1B0A4A2C00E4D0D6 /* MinimalObjCClass.m in Sources */ = {isa = PBXBuildFile; fileRef = 2A0F2E291B0A4A2C00E4D0D6 /* MinimalObjCClass.m */; };8        2A0F2E2B1B0A4A2C00E4D0D6 /* MinimalObjCClass.h in Headers */ = {isa = PBXBuildFile; fileRef = 2A0F2E281B0A4A2C00E4D0D6 /* MinimalObjCClass.h */; settings = {ATTRIBUTES = (Public, ); }; };9        2A0F2E2C1B0A4A2C00E4D0D6 /* Pods_MinimalObjCClass.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 2A0F2E1C1B0A4A2C00E4D0D6 /* Pods_Minimal

1import Foundation2@objc class MinimalObjCClass: NSObject {3    func method() {4        print("method")5    }6}7let obj = MinimalObjCClass()8obj.method()9import Foundation10@objc class MinimalObjCClass: NSObject {11    func method() {12        print("method")13    }14}15let obj = MinimalObjCClass()16obj.method()17import Foundation18@objc class MinimalObjCClass: NSObject {19    func method() {20        print("method")21    }22}23let obj = MinimalObjCClass()24obj.method()25import Foundation26@objc class MinimalObjCClass: NSObject {27    func method() {28        print("method")29    }30}31let obj = MinimalObjCClass()32obj.method()33import Foundation34@objc class MinimalObjCClass: NSObject {35    func method() {36        print("method")37    }38}39let obj = MinimalObjCClass()40obj.method()41import Foundation42@objc class MinimalObjCClass: NSObject {43    func method() {44        print("method")45    }46}47let obj = MinimalObjCClass()48obj.method()49import Foundation50@objc class MinimalObjCClass: NSObject {51    func method() {52        print("method")53    }54}55let obj = MinimalObjCClass()56obj.method()57import Foundation58@objc class MinimalObjCClass: NSObject {59    func method() {60        print("method")61    }62}63let obj = MinimalObjCClass()64obj.method()65import Foundation66@objc class MinimalObjCClass: NSObject {67    func method() {68        print("method")69    }70}71let obj = MinimalObjCClass()72obj.method()