@Test
public void testSetAsText() {

	ScaleInfoEditor editor = new ScaleInfoEditor();
	editor.setAsText("1:2000");
	Object o = editor.getValue();
	Assert.assertTrue(o instanceof ScaleInfo);
	ScaleInfo info = (ScaleInfo)o;
	Assert.assertEquals(1, info.getNumerator(), 0.001);
	Assert.assertEquals(2000, info.getDenominator(), 0.001);
	Assert.assertEquals(1.8890, info.getPixelPerUnit(), 0.001);
}