Test expected exceptions in Kotlin

Question

In Java, the programmer can specify expected exceptions for JUnit test cases like this:

@Test(expected = ArithmeticException.class)
public void omg()
{
    int bl         


        

Answer 1

Nobody mentioned that assertFailsWith() returns the value and you can check exception attributes:

@Test
fun `my test`() {
        val exception = assertFailsWith {method()}
        assertThat(exception.message, equalTo("oops!"))
    }
}