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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2023 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
import MacroExamplesImplementation
import SwiftSyntaxMacros
import SwiftSyntaxMacrosTestSupport
import XCTest
final class CaseDetectionMacroTests: XCTestCase {
private let macros = ["CaseDetection": CaseDetectionMacro.self]
func testExpansionAddsComputedProperties() {
assertMacroExpansion(
"""
@CaseDetection
enum Animal {
case dog
case cat(curious: Bool)
}
""",
expandedSource: """
enum Animal {
case dog
case cat(curious: Bool)
var isDog: Bool {
if case .dog = self {
return true
}
return false
}
var isCat: Bool {
if case .cat = self {
return true
}
return false
}
}
""",
macros: macros,
indentationWidth: .spaces(2)
)
}
}
|
