[英]How to assert exceptions with FluentAssertions version 4.x?
I am working on a larger solution which is using FluentAssertions-4.8.0
.我正在研究使用
FluentAssertions-4.8.0
的更大解决方案。
As I currently don't have time to upgrade to the latest version (5.9.0 as of writing) I would like to know how to assert exceptions in the mentioned version.由于我目前没有时间升级到最新版本(撰写本文时为 5.9.0),我想知道如何在上述版本中声明异常。
I know how its getting done in 5.x, but how would I assert an exception in 4.x?我知道它在 5.x 中是如何完成的,但是我如何在 4.x 中断言异常呢?
[Fact]
public void Should_Throw_InvalidOperationException_If_...()
{
// Arrange
var resolver = new SomeResolver();
var foo = new Foo();
Action act = () => resolver.DoSomething(foo);
// Act & Assert
act.Should().Throw<InvalidOperationException>.WithMessage("...");
}
To answer my own question.回答我自己的问题。 It's as simple as this:
就这么简单:
[Fact]
public void Should_Throw_InvalidOperationException_If_...()
{
// Arrange
var resolver = new SomeResolver();
var foo = new Foo();
Action act = () => resolver.DoSomething(foo);
// Act & Assert
act.ShouldThrow<InvalidOperationException>().WithMessage("...");
}
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