@Override public String renderSubjects(Iterable<Subject> subjects) { return RepositoryUtil.subjectsToString(subjects); }
@Override public String renderSubjects(Iterable<Subject> subjects) { return RepositoryUtil.subjectsToString(subjects); }
@Test public void testSubjectsToFromString() { Repository r = new InMemoryRepository(new ValidatorFactory.Builder().build()); Subject s1 = r.register("s1", null); Subject s2 = r.register("s2", null); ArrayList<Subject> empty = new ArrayList<Subject>(); ArrayList<Subject> vals = new ArrayList<Subject>(); vals.add(s1); vals.add(s2); Iterable<String> emptyResult = RepositoryUtil .subjectNamesFromString(RepositoryUtil.subjectsToString(empty)); Iterable<String> emptyResult2 = RepositoryUtil.subjectNamesFromString(null); Iterable<String> emptyResult3 = RepositoryUtil.subjectNamesFromString(""); validate(emptyResult, empty); Assert.assertEquals(emptyResult, emptyResult2); Assert.assertEquals(emptyResult, emptyResult3); Iterable<String> result = RepositoryUtil .subjectNamesFromString(RepositoryUtil.subjectsToString(vals)); validate(result, vals); }