Assert.fail 相当于使用 hamcrest
Assert.fail equivalent using hamcrest
我将 JUnit 用于 Assert.fail
,但我不知道 Hamcrest 的等效项是什么。有人知道吗?
MatcherAssert
class有这个方法:
public static void assertThat(String reason, boolean assertion) {
if (!assertion) {
throw new AssertionError(reason);
}
}
所以当被调用时,它将是最接近的东西:
MatcherAssert.assertThat("Fail here", false);
根据您的测试结构,我发现使用 not(anything()) 匹配器更自然。
@Test(expected = MyException.class)
public void runMyTestHere() {
...
MyObj result = myService.getThing(id);
assertThat("Exception should have been thrown.", result, is(not(anything())));
}
我将 JUnit 用于 Assert.fail
,但我不知道 Hamcrest 的等效项是什么。有人知道吗?
MatcherAssert
class有这个方法:
public static void assertThat(String reason, boolean assertion) {
if (!assertion) {
throw new AssertionError(reason);
}
}
所以当被调用时,它将是最接近的东西:
MatcherAssert.assertThat("Fail here", false);
根据您的测试结构,我发现使用 not(anything()) 匹配器更自然。
@Test(expected = MyException.class)
public void runMyTestHere() {
...
MyObj result = myService.getThing(id);
assertThat("Exception should have been thrown.", result, is(not(anything())));
}