public function testAddGetRemove()
{
$key1 = 'key1';
$key2 = 'key2';
$key3 = 'key3';
$item1 = 'item 1';
$item2 = 'item 2';
$item3 = 'item 3';
$items = [$key1 => $item1, $key2 => $item2];
$keys = new Set([$key1, $key2]);
$values = new ArrayList([$item1, $item2]);
$map = new Map();
$map->set($key1, $item1);
$this->assertEquals(1, $map->size());
$this->assertEquals($item1, $map->get($key1));
$this->assertEquals($key1, $map->getKey($item1));
$this->assertNull($map->getKey($item2));
$this->assertTrue($map->has($key1));
$this->assertFalse($map->has($key2));
$map->remove($key1);
$this->assertEquals(0, $map->size());
$map->setAll($items);
$this->assertEquals(2, $map->size());
$this->assertEquals($keys, $map->keys());
$this->assertEquals($values, $map->values());
$map->set($key3, $item3);
$this->assertEquals(3, $map->size());
$map->clear();
$this->assertEquals(0, $map->size());
$dupKeyItems = [$key1 => $item1, $key2 => $item2];
$map->setAll($dupKeyItems);
$map->set($key2, $item3);
$this->assertEquals(2, $map->size());
$this->assertEquals($item3, $map->get($key2));
$this->assertEmpty($map->get('non_existing_key'));
$this->assertEmpty($map->remove('non_existing_key'));
$this->assertEquals([], $map->get('non_existing_key', []));
}
/**
* Returns all method names
*
* @return Set
*/
public function getMethodNames()
{
return $this->methods->keys();
}
/**
* Returns all property names
*
* @return Set
*/
public function getPropertyNames()
{
return $this->properties->keys();
}
/**
* Returns all extension keys
*
* @return Set
*/
public function getExtensionKeys()
{
return $this->extensions->keys();
}
/**
* Returns all constant names
*
* @return Set
*/
public function getConstantNames()
{
return $this->constants->keys();
}
