public void testGetHeight3() {
Properties p = new Properties();
String h = "50px;";
p.setProperty("height", h);
Attributes a = new Attributes(p);
ImgTag it = new ImgTag(id, parent, a);
assertEquals(it.getHeight(), h);
}
public void testGetHeight2() {
ImgTag it = new ImgTag(id, parent, attributes);
assertEquals(it.getHeight(), height);
}
public void testGetHeight1() {
ImgTag it = new ImgTag(id, parent, new Attributes(new Properties()));
assertNull(it.getHeight());
}