@Test
public void testDescribeShouldReturnFilterDescripe() {

    // Given:
    when(filter.describe()).thenReturn("Method testMain[1: ](com.tngtech.Clazz)");
    // When:
    String result = underTest.describe();
    // Then:
    assertThat(result).isEqualTo("Method testMain[1: ](com.tngtech.Clazz)");
}