@Override
    public String getLongDescription() {
        return String.format("URL: %s, Branch: %s", url.forDisplay(), refSpecOrBranch);
    }
@Test
    void shouldGetLongDescriptionForMaterial() {
        GitMaterial gitMaterial = new GitMaterial("http://url/", "branch", "folder");
        assertThat(gitMaterial.getLongDescription()).isEqualTo("URL: http://url/, Branch: branch");
    }