assertProvideThrowsException("Test Classification");
        assertProvideThrowsException("Test\tClassification");
        assertProvideThrowsException("Test\nClassification");
    }

    public void test_provide_withNumericValues() {
        // Test classification names with numeric values
        assertProvideThrowsException("123");
        assertProvideThrowsException("0");
        assertProvideThrowsException("-1");