@Test
public void testNoSeparator() {
provider.setHeaderName("Groups");
final Set<Principal> principals = provider.getPrincipals(credentials);
assertTrue("Empty set expected when no separator name configured", principals.isEmpty());
}
@Test
public void testInvalidCredentials() {
provider.setHeaderName("Groups");
provider.setSeparator(",");
final Set<Principal> principals = provider.getPrincipals(mock(Credentials.class));
assertTrue(
"Empty set expected when incorrect type of credentials supplied", principals.isEmpty());
}
@Test
public void testNoRequest() {
provider.setHeaderName("Groups");
provider.setSeparator(",");
when(credentials.getRequest()).thenReturn(null);
final Set<Principal> principals = provider.getPrincipals(credentials);
assertTrue("Empty set expected when no request supplied", principals.isEmpty());
}
@Test
public void testPrincipalEqualsDifferentClass() {
when(request.getHeader("Groups")).thenReturn("a");
provider.setHeaderName("Groups");
provider.setSeparator(",");
final Set<Principal> principals = provider.getPrincipals(credentials);
final Principal principal = principals.iterator().next();
assertNotEquals(
"Principals should not be equal if not the same class", principal, mock(Principal.class));
}
@Test
public void testNoHeaderName() {
final Set<Principal> principals = provider.getPrincipals(credentials);
assertTrue("Empty set expected when no header name configured", principals.isEmpty());
}
@Test
public void testShouldTrimPrincipalNames() {
when(request.getHeader("Groups")).thenReturn(" a ,b");
provider.setHeaderName("Groups");
provider.setSeparator(",");
final Set<Principal> principals = provider.getPrincipals(credentials);
assertEquals(2, principals.size());
assertTrue(
"The principals should contain 'a'", principals.contains(new HttpHeaderPrincipal("a")));
assertTrue(
"The principals should contain 'b'", principals.contains(new HttpHeaderPrincipal("b")));
}
