@Test
    public void testUnsafeAddAuthenticationAttribute() throws UnsupportedOperationException {
        val userProfile = new CommonProfile();
        userProfile.getAuthenticationAttributes().put(KEY, VALUE);
    }
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