@Test
public void testGetPutRemove() throws Exception {
EnginePreferences test = new EnginePreferences("test");
String KEY = "test.key";
assertEquals(null, test.get(KEY, null));
assertEquals("A", test.get(KEY, "A"));
assertEquals(null, test.getProperties().getProperty(KEY));
test.put(KEY, "B");
assertEquals("B", test.get(KEY, null));
assertEquals("B", test.get(KEY, "A"));
assertEquals("B", test.getProperties().getProperty(KEY));
test.remove(KEY);
assertEquals(null, test.get(KEY, null));
assertEquals("A", test.get(KEY, "A"));
assertEquals(null, test.getProperties().getProperty(KEY));
}
