@Test
public void testSetRequestTimeout() {

    final Configuration c = new Configuration();
    assertThatThrownBy(() -> c.setRequestTimeout(-1))
            .isInstanceOf(IllegalArgumentException.class)
            .hasMessage("requestTimeoutSeconds: -1 (expected: > 0)");
    assertThatThrownBy(() -> c.setRequestTimeout(0))
            .isInstanceOf(IllegalArgumentException.class)
            .hasMessage("requestTimeoutSeconds: 0 (expected: > 0)");
}