@Test
    public void testAddAttributes() {
        final Map<String, Object> attributes = new HashMap<>();
        attributes.put(KEY, VALUE);
        val userProfile = new CommonProfile();
        assertEquals(0, userProfile.getAttributes().size());
        userProfile.addAttributes(attributes);
        assertEquals(1, userProfile.getAttributes().size());
        assertEquals(VALUE, userProfile.getAttributes().get(KEY));
    }
This class tests the {@link CommonProfile} class.
@author Jerome Leleu
@since 1.0.0
pac4j-core/src/test/java/org/pac4j/core/profile/CommonProfileTests.java