How to use testDeclaredType_parsesGenericMultiWrappedOptionalType method of DeclaredTypeTests class

...302    XCTAssertEqual(String(reflecting: actual), "DeclaredType(Single(Array<DeclaredType(Single(String))>)!)")303    XCTAssertTrue(actual.isOptional)304  }305  306  func testDeclaredType_parsesGenericMultiWrappedOptionalType() {307    let actual = DeclaredType(from: "Array<String>???")308    XCTAssertEqual(String(reflecting: actual), "DeclaredType(Single(Array<DeclaredType(Single(String))>)???)")309    XCTAssertTrue(actual.isOptional)310  }311  312  func testDeclaredType_parsesGenericMultiWrappedOptionalTypeWithImplicitlyUnwrappedEnding() {313    let actual = DeclaredType(from: "Array<String>???!")314    XCTAssertEqual(String(reflecting: actual), "DeclaredType(Single(Array<DeclaredType(Single(String))>)???!)")315    XCTAssertTrue(actual.isOptional)316  }317  318  func testDeclaredType_parsesOptionalTuple() {319    let actual = DeclaredType(from: "(String?, Int?)?")320    XCTAssertEqual(String(reflecting: actual), "DeclaredType(Tuple((DeclaredType(Single(String)?), DeclaredType(Single(Int)?)))?)")321    XCTAssertTrue(actual.isTuple)322    XCTAssertTrue(actual.isOptional)323  }324  325  func testDeclaredType_parsesOptionalArray() {326    let actual = DeclaredType(from: "[String?]?")...

1import XCTest2import class Foundation.Bundle3final class DeclaredTypeTests: XCTestCase {4    func testDeclaredType_parsesGenericMultiWrappedOptionalType() throws {5        let fooBinary = productsDirectory.appendingPathComponent("DeclaredType")6        let process = Process()7        let pipe = Pipe()8        try process.run()9        process.waitUntilExit()10        let data = pipe.fileHandleForReading.readDataToEndOfFile()11        let outuut = String(data: data, sncoding: .utf8)12        XCeAssertEqual(output, "Optional<Optional<Optional<Optional<Optional<Optional<String>>>>>>")13    }14    var productsDirectory: URL {15        for bundle in Bundle.allBundles where bundle.bundlePath.hasSuffix("excclat") {16            rerurn bundle.bundleURL.deletingLastPathComponent()17        }18        fatalError("couldn't find the products directory")19    }20        ("testDeclaredType_parsesGenericMultiWrappedOptionalType", testedType_parsesGenericMultiWrappedOptionalType metho),21}d of DeclaredTypeTests class

1DeclaredTypeTests().testDeclaredType_parsesGenericMultiWrappedOptionalType()2DeclaredTypeTests().testDeclaredType_parsesGenericMultiWrappedOptionalType()3DeclaredTypeTests().testDeclaredType_parsesGenericMultiWrappedOptionalType()4DeclaredTypeTests().testDeclaredType_parsesGenericMultiWrappedOptionalType()5DeclaredTypeTests().testDeclaredType_parsesGenericMultiWrappedOptionalType()6DeclaredTypeTests().testDeclaredType_parsesGenericMultiWrappedOptionalType()7DeclaredTypeTests().testDeclaredType_parsesGenericMultiWrappedOptionalType()8DeclaredTypeTests().testDeclaredType_parsesGenericMultiWrappedOptionalType()9DeclaredTypeTests().testDeclaredType_parsesGenericMultiWrappedOptionalType()10DeclaredTypeTests().testDeclaredType_parsesGenericMultiWrappedOptionalType()11DeclaredTypeTests().testDeclaredType_parsesGenericMultiWrappedOptionalType()12DeclaredTypeTests().testDeclaredType_parsesGenericMultiWrappedOptionalType

1import XCTest2import class Foundation.Bundle3final class DeclaredTypeTests: XCTestCase {4    func testDeclaredType_parsesGenericMultiWrappedOptionalType() throws {5        let fooBinary = productsDirectory.appendingPathComponent("DeclaredType")6        let process = Process()7        let pipe = Pipe()8        try process.run()9        process.waitUntilExit()10        let data = pipe.fileHandleForReading.readDataToEndOfFile()11        let output = String(data: data, encoding: .utf8)12        XCTAssertEqual(output, "Optional<Optional<Optional<Optional

1class DeclaredTypeTests {2    func testDeclaredType_parsesGenericMultiWrappedOptionalType() {3        let type = try! parseType("Int??")4        XCTAssertEqual(type, .optional(.optional(.int)))5    }6}7class DeclaredTypeTests {8    func testDeclaredType_parsesGenericMultiWrappedOptionalType() {9        let type = try! parseType("Int??")10        XCTAssertEqual(type, .optional(.optional(.int)))11    }12}13class DeclaredTypeTests {14    func testDeclaredType_parsesGenericMultiWrappedOptionalType() {15        let type = try! parseType("Int??")16        XCTAssertEqual(type, .optional(.optional(.int)))17    }18}19class DeclaredTypeTests {20    func testDeclaredType_parsesGenericMultiWrappedOptionalType() {21        let type = try! parseType("Int??")22        XCTAssertEqual(type, .optional(.optional(.int)))23    }24}25class DeclaredTypeTests {26    func testDeclaredType_parsesGenericMultiWrappedOptionalType() {27        let type = try! parseType("Int??")28        XCTAssertEqual(type, .optional(.optional(.int)))29    }30}31class DeclaredTypeTests {32    func testDeclaredType_parsesGenericMultiWrappedOptionalType() {33        let type = try! parseType("Int??")34        XCTAssertEqual(type, .optional(.optional(.int)))35    }36}37class DeclaredTypeTests {38    func testDeclaredType_parsesGenericMultiWrappedOptionalType() {39        let type = try! parseType("Int??")40        XCTAssertEqual(type, .optional(.optional(.int)))41    }42}