@Test
public void testDefault() {
ExtendedPropertyMetadata metadata = new ExtendedPropertyMetadata("x", "java.lang.String", "some-name", null);
Assert.assertEquals("some-name", metadata.display());
Assert.assertEquals(null, metadata.description());
Assert.assertEquals(false, metadata.advanced());
Assert.assertEquals(false, metadata.required());
Assert.assertEquals(false, metadata.masked());
Assert.assertEquals(true , metadata.readOnly());
}