Method removeTest

gdx/test/com/badlogic/gdx/utils/CharArrayTest.java:157–207

Test remove methods

()

	/** Test remove methods */
	@Test
	public void removeTest () {
		// Test ordered removal
		CharArray array = new CharArray(true, 10);
		array.addAll('a', 'b', 'c', 'd', 'e');

		// RemoveValue
		Assert.assertTrue(array.removeValue('c'));
		Assert.assertEquals(4, array.size);
		Assert.assertEquals('a', array.get(0));
		Assert.assertEquals('b', array.get(1));
		Assert.assertEquals('d', array.get(2));
		Assert.assertEquals('e', array.get(3));
		Assert.assertFalse(array.removeValue('z'));

		// RemoveIndex
		char removed = array.removeIndex(1);
		Assert.assertEquals('b', removed);
		Assert.assertEquals(3, array.size);
		Assert.assertEquals('a', array.get(0));
		Assert.assertEquals('d', array.get(1));
		Assert.assertEquals('e', array.get(2));

		// RemoveRange
		array.addAll('f', 'g', 'h', 'i');
		array.removeRange(1, 4);
		Assert.assertEquals(3, array.size);
		Assert.assertEquals('a', array.get(0));
		Assert.assertEquals('h', array.get(1));
		Assert.assertEquals('i', array.get(2));

		// Test unordered removal
		CharArray unordered = new CharArray(false, 10);
		unordered.addAll('a', 'b', 'c', 'd', 'e');

		Assert.assertTrue(unordered.removeValue('b'));
		Assert.assertEquals(4, unordered.size);
		// In unordered removal, last element is moved to removed position
		Assert.assertEquals('a', unordered.get(0));
		Assert.assertEquals('e', unordered.get(1));
		Assert.assertEquals('c', unordered.get(2));
		Assert.assertEquals('d', unordered.get(3));

		// RemoveAll
		CharArray toRemove = new CharArray();
		toRemove.addAll('a', 'd');
		Assert.assertTrue(unordered.removeAll(toRemove));
		Assert.assertEquals(2, unordered.size);
		Assert.assertEquals('c', unordered.get(0));
		Assert.assertEquals('e', unordered.get(1));
	}

	/** Test search methods */
	@Test