c# - 分组相似测试 : yay or nay?-6ren

c# - 分组相似测试 : yay or nay?

转载作者：行者123 更新时间：2023-11-30 13:32:22

<分区>

我在某处读到每个测试只能测试一件事。但是，良好做法手册中是否允许对类似行为进行分组？我目前正在编写一些测试(C# 和 NUnit)，下面是我面临的一个例子:

[TearDown]
public void Cleanup()
{
    Hotkeys.UnregisterAllLocals();
    Hotkeys.UnregisterAllGlobals();
}

[Test]
public void KeyOrderDoesNotMatter()
{
    Hotkeys.RegisterGlobal("Ctrl+Alt+P", delegate { });
    Assert.That(Hotkeys.IsRegisteredGlobal("Alt+P+Ctrl"), Is.True);
}

[Test]
public void KeyCaseDoesNotMatter()
{
    Hotkeys.RegisterGlobal("Ctrl+Alt+P", delegate { });
    Assert.That(Hotkeys.IsRegisteredGlobal("ctrl+alt+p"), Is.True);
}

[Test]
public void KeySpacesDoesNotMatter()
{
    Hotkeys.RegisterGlobal("Ctrl+Alt+P", delegate { });
    Assert.That(Hotkeys.IsRegisteredGlobal("Ctrl + Alt + P"), Is.True);
}

分组后，它们会变成:

[TearDown]
public void Cleanup()
{
    Hotkeys.UnregisterAllLocals();
    Hotkeys.UnregisterAllGlobals();
}

[Test]
public void KeyIsNotStrict()
{
    // order
    Hotkeys.RegisterGlobal("Ctrl+Alt+A", delegate { });
    Assert.That(Hotkeys.IsRegisteredGlobal("Alt+A+Ctrl"), Is.True);

    // whitespace
    Hotkeys.RegisterGlobal("Ctrl+Alt+B", delegate { });
    Assert.That(Hotkeys.IsRegisteredGlobal("Ctrl + Alt + B"), Is.True);

    // case
    Hotkeys.RegisterGlobal("Ctrl+Alt+C", delegate { });
    Assert.That(Hotkeys.IsRegisteredGlobal("ctrl+alt+c"), Is.True);
}