@Test
@Parameters({

    "input, 140f86aae51ab9e1cda9b4254fe98a74eb54c1a1",
    "test, a94a8fe5ccb19ba61c4c0873d391e987982fbbd3",
    "this is a much longer test, 30462670fe8243b215e2cf9ff14160811284832d"
})
public void test_sha1(final String input, final String expectedOutput) {
    final String output = Sha1Tools.sha1(input);
    assertEquals(expectedOutput, output);
}