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junit

admin 11月 13, 2020 0

JUnit

@Test

@Test(expected = IllegalArgumentException.class)
public void test() {
    //注：无法验证在具体某一行抛出异常
    //test code
}

ExpectedException

@Rule
public ExpectedException thrown = ExpectedException.none();

@Test
public void test() {
    //设置预期异常
    thrown.expect(IllegalArgumentException.class);
    thrown.expectMessage("参数不正确");
    //这里会抛出异常
    test.call();
}