.java

@RunWith(Parameterized.class)
public class SlugServiceTest {
    @Rule
    public final TestRule container = new SingleApplicationComposerRunner.Rule(this);

    @Parameterized.Parameters(name = "{0}=>{1}")
    public static String[][] parameters() {
        return new String[][] {
            {"Some Nice title", "some-nice-title"},
            {"And with a , comma?", "and-with-a-comma"},
            {"And with accént", "and-with-accent"}
        };
    }

    @Inject
    private SlugService slugService;

    @Parameterized.Parameter(0)
    public String original;

    @Parameterized.Parameter(1)
    public String expected;

    @Test
    public void isEquals() {
        assertEquals(expected, slugService.slugFrom(original));
    }
}