🧪 期望与断言
Test
是一个简单的测试函数,允许您创建包含多个步骤、期望和断言的测试套件。您可以为测试套件指定一个名称,一个 Tester
类的实例用于运行测试,以及一个包含测试步骤的闭包。
Test
可以在任何地方使用!Test
可以用来在函数内部快速测试,以确保某些内容按预期工作。当您想要测试一个包含多个步骤和断言的复杂代码时,它尤其有用。Test
甚至可以用于您的单元测试!
try await Test(named: "Test someMethod()") { tester in
try tester.assert(SomeClass.someMethod())
try await tester.assertNoThrows(try await SomeClass.someOtherMethod())
try tester.assert(SomeClass.someBooleanValue, isEqualTo: false)
}
try Test(named: "Test someMethod() with expectations") { tester in
try Expect("First step should succeed") {
try SomeClass.someMethod()
}
tester.logInfo("Just finished first step")
try Expect("Second step should succeed") {
try SomeClass.someOtherMethod()
}
tester.logWarning("Something unexpected happened during the second step")
try Expect("Final assertion should be true") {
try tester.assert(SomeClass.someBooleanValue)
}
tester.logSuccess("All steps and assertions passed!")
}