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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