How to use testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType method of DeclaredTypeTests class

Best Mockingbird code snippet using DeclaredTypeTests.testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType

DeclaredTypeTests.swift

Source:DeclaredTypeTests.swift

...252    XCTAssertEqual(String(reflecting: actual), "DeclaredType(Single(Function(() -> DeclaredType(Single(GenericType<DeclaredType(Single(Bool))>)?))))")253    XCTAssert(actual.isFunction)254  }255  256  func testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType() {257    let actual = DeclaredType(from: "() -> (GenericType<Bool>)?")258    XCTAssertEqual(String(reflecting: actual), "DeclaredType(Single(Function(() -> DeclaredType(Single(GenericType<DeclaredType(Single(Bool))>)?))))")259    XCTAssert(actual.isFunction)260  }261  262  func testDeclaredType_parsesGenericFunctionParametersAndReturnType() {263    let actual = DeclaredType(from: "(GenericType<Bool>, GenericType<Int>) -> SignalProducer<String, Bool>")264    XCTAssertEqual(String(reflecting: actual), "DeclaredType(Single(Function((Parameter(DeclaredType(Single(GenericType<DeclaredType(Single(Bool))>))), Parameter(DeclaredType(Single(GenericType<DeclaredType(Single(Int))>)))) -> DeclaredType(Single(SignalProducer<DeclaredType(Single(String)), DeclaredType(Single(Bool))>)))))")265    XCTAssert(actual.isFunction)266  }267  268  func testDeclaredType_parsesGenericFunctionParametersAndWrappedReturnType() {269    let actual = DeclaredType(from: "(GenericType<Bool>, GenericType<Int>) -> (SignalProducer<String, Bool>)")270    XCTAssertEqual(String(reflecting: actual), "DeclaredType(Single(Function((Parameter(DeclaredType(Single(GenericType<DeclaredType(Single(Bool))>))), Parameter(DeclaredType(Single(GenericType<DeclaredType(Single(Int))>)))) -> DeclaredType(Single(SignalProducer<DeclaredType(Single(String)), DeclaredType(Single(Bool))>)))))")...

testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType

Using AI Code Generation

1let testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType = DeclaredTypeTests().testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()2let testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType = DeclaredTypeTests().testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()3let testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType = DeclaredTypeTests().testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()4let testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType = DeclaredTypeTests().testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()5let testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType = DeclaredTypeTests().testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()6let testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType = DeclaredTypeTests().testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()7let testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType = DeclaredTypeTests().testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()8let testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType = DeclaredTypeTests().testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()9let testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType = DeclaredTypeTests().testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()

testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType

Using AI Code Generation

1import XCTest2import class Foundation.Bundle3final class DeclaredTypeTests: XCTestCase {4    func testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType() 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<() -> Int>13    }14    var productsDirectory: URL {15        #if os(macOS)16        for bundle in Bundle.allBundles where bundle.bundlePath.hasSuffix(".xctest") {17            return bundle.bundleURL.deletingLastPathComponent()18        }19        fatalError("couldn't find the products directory")20    }21        ("testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType", testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType),22}

testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType

Using AI Code Generation

1import XCTest2class DeclaredTypeTests: XCTestCase {3    func testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType() {4        let type = DeclaredType("((Int) -> String?)?")5        XCTAssertEqual(type.name, "((Int) -> String?)?")6    }7}

testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType

Using AI Code Generation

1testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()2testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()3testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()4testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()5testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()6testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()7testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()8testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()9testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()10testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()11testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()12testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType()

testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType

Using AI Code Generation

1import XCTest2class DeclaredTypeTests: XCTestCase {3    func testDeclaredType_parsesGenericFunctionWrappedOptionalReturnType() {4        let type = "((Int) -> Int)??"5        let expected = FunctionType(returnType: OptionalType(type: FunctionType(returnType: OptionalType(type: BuiltinType(name: "Int")), parameters: [FunctionType.Parameter(name: nil, type: BuiltinType(name: "Int"), isVariadic: false)])))6        XCTAssertEqual(DeclaredTypeParser.parseType(type), expected)7    }8}9import Foundation10class DeclaredTypeParser {11    static func parseType(_ type: String) -> DeclaredType {12        return DeclaredTypeParser().parseType(type)13    }14    func parseType(_ type: String) -> DeclaredType {15        if type.hasSuffix("?") {16            return OptionalType(type: parseType(String(type.dropLast())))17        }18        if type.hasSuffix("!") {19            return ImplicitlyUnwrappedOptionalType(type: parseType(String(type.dropLast())))20        }21        if type.hasPrefix("(") && type.hasSuffix(")") {22            type = String(type.dropFirst().dropLast())23            var parameters = [FunctionType.Parameter]()24            let components = type.components(separatedBy: "->")25            if components.count == 2 {26                returnType = parseType(components[1])27                let parameterComponents = components[0].components(separatedBy: ",")28                for component in parameterComponents {29                    let parameter = parseParameter(component)30                    parameters.append(parameter)31                }32            }33            return FunctionType(returnType: returnType, parameters: parameters)34        }35        return BuiltinType(name: type)36    }37    func parseParameter(_ parameter: String) -> FunctionType.Parameter {38        if parameter.hasSuffix("...") {39            parameter = String(parameter.dropLast(3))40        }41        let components = parameter.components(separatedBy: ":")42        if components.count == 2 {43            return FunctionType.Parameter(name: components[0], type: parseType(components[1]), isVariadic: isVariadic)44        }45        return FunctionType.Parameter(name: nil, type

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