@Test public void testUserID() { PreferenceArray prefs = new BooleanItemPreferenceArray(3); assertEquals(3, prefs.length()); prefs.setItemID(0, 1L); assertEquals(1L, prefs.getItemID(0)); assertEquals(1L, prefs.getItemID(1)); assertEquals(1L, prefs.getItemID(2)); }
@Test public void testHasPref() { PreferenceArray prefs = new BooleanItemPreferenceArray(3); prefs.set(0, new GenericPreference(1L, 3L, 5.0f)); assertTrue(prefs.hasPrefWithItemID(3L)); assertTrue(prefs.hasPrefWithUserID(1L)); assertFalse(prefs.hasPrefWithItemID(2L)); assertFalse(prefs.hasPrefWithUserID(2L)); }
@Test public void testItemID() { PreferenceArray prefs = new BooleanItemPreferenceArray(3); assertEquals(3, prefs.length()); prefs.setUserID(0, 1L); prefs.setUserID(1, 2L); prefs.setUserID(2, 3L); assertEquals(1L, prefs.getUserID(0)); assertEquals(2L, prefs.getUserID(1)); assertEquals(3L, prefs.getUserID(2)); }
@Test(expected = UnsupportedOperationException.class) public void testSetValue() { PreferenceArray prefs = new BooleanItemPreferenceArray(3); assertEquals(3, prefs.length()); assertEquals(1.0f, prefs.getValue(2), EPSILON); prefs.setValue(0, 1.0f); }
@Test public void testSort() { PreferenceArray prefs = new BooleanItemPreferenceArray(3); prefs.set(0, new GenericPreference(3L, 1L, 5.0f)); prefs.set(1, new GenericPreference(1L, 1L, 5.0f)); prefs.set(2, new GenericPreference(2L, 1L, 5.0f)); prefs.sortByUser(); assertEquals(1L, prefs.getUserID(0)); assertEquals(2L, prefs.getUserID(1)); assertEquals(3L, prefs.getUserID(2)); }
@Test public void testClone() { BooleanItemPreferenceArray prefs = new BooleanItemPreferenceArray(3); prefs.set(0, new BooleanPreference(3L, 1L)); prefs.set(1, new BooleanPreference(1L, 1L)); prefs.set(2, new BooleanPreference(2L, 1L)); prefs = prefs.clone(); assertEquals(3L, prefs.getUserID(0)); assertEquals(1L, prefs.getItemID(1)); }