/**
* Correct creation tests (attributes and final elements)
*/
public function test_creation()
{
// Create instance with name, attributes and values and check all them
$instance = new mock_base_nested_element('NAME', array('ATTR1', 'ATTR2'), array('VAL1', 'VAL2', 'VAL3'));
$this->assertInstanceOf('base_nested_element', $instance);
$this->assertEquals($instance->get_name(), 'NAME');
$attrs = $instance->get_attributes();
$this->assertTrue(is_array($attrs));
$this->assertEquals(count($attrs), 2);
$this->assertInstanceOf('base_attribute', $attrs['ATTR1']);
$this->assertEquals($attrs['ATTR1']->get_name(), 'ATTR1');
$this->assertNull($attrs['ATTR1']->get_value());
$this->assertEquals($attrs['ATTR2']->get_name(), 'ATTR2');
$this->assertNull($attrs['ATTR2']->get_value());
$finals = $instance->get_final_elements();
$this->assertTrue(is_array($finals));
$this->assertEquals(count($finals), 3);
$this->assertInstanceOf('base_final_element', $finals['VAL1']);
$this->assertEquals($finals['VAL1']->get_name(), 'VAL1');
$this->assertNull($finals['VAL1']->get_value());
$this->assertEquals($finals['VAL1']->get_level(), 2);
$this->assertInstanceOf('base_nested_element', $finals['VAL1']->get_parent());
$this->assertEquals($finals['VAL2']->get_name(), 'VAL2');
$this->assertNull($finals['VAL2']->get_value());
$this->assertEquals($finals['VAL2']->get_level(), 2);
$this->assertInstanceOf('base_nested_element', $finals['VAL1']->get_parent());
$this->assertEquals($finals['VAL3']->get_name(), 'VAL3');
$this->assertNull($finals['VAL3']->get_value());
$this->assertEquals($finals['VAL3']->get_level(), 2);
$this->assertInstanceOf('base_nested_element', $finals['VAL1']->get_parent());
$this->assertNull($instance->get_parent());
$this->assertEquals($instance->get_children(), array());
$this->assertEquals($instance->get_level(), 1);
// Create instance with name only
$instance = new mock_base_nested_element('NAME');
$this->assertInstanceOf('base_nested_element', $instance);
$this->assertEquals($instance->get_name(), 'NAME');
$this->assertEquals($instance->get_attributes(), array());
$this->assertEquals($instance->get_final_elements(), array());
$this->assertNull($instance->get_parent());
$this->assertEquals($instance->get_children(), array());
$this->assertEquals($instance->get_level(), 1);
// Add some attributes
$instance->add_attributes(array('ATTR1', 'ATTR2'));
$attrs = $instance->get_attributes();
$this->assertTrue(is_array($attrs));
$this->assertEquals(count($attrs), 2);
$this->assertEquals($attrs['ATTR1']->get_name(), 'ATTR1');
$this->assertNull($attrs['ATTR1']->get_value());
$this->assertEquals($attrs['ATTR2']->get_name(), 'ATTR2');
$this->assertNull($attrs['ATTR2']->get_value());
// And some more atributes
$instance->add_attributes(array('ATTR3', 'ATTR4'));
$attrs = $instance->get_attributes();
$this->assertTrue(is_array($attrs));
$this->assertEquals(count($attrs), 4);
$this->assertEquals($attrs['ATTR1']->get_name(), 'ATTR1');
$this->assertNull($attrs['ATTR1']->get_value());
$this->assertEquals($attrs['ATTR2']->get_name(), 'ATTR2');
$this->assertNull($attrs['ATTR2']->get_value());
$this->assertEquals($attrs['ATTR3']->get_name(), 'ATTR3');
$this->assertNull($attrs['ATTR3']->get_value());
$this->assertEquals($attrs['ATTR4']->get_name(), 'ATTR4');
$this->assertNull($attrs['ATTR4']->get_value());
// Add some final elements
$instance->add_final_elements(array('VAL1', 'VAL2', 'VAL3'));
$finals = $instance->get_final_elements();
$this->assertTrue(is_array($finals));
$this->assertEquals(count($finals), 3);
$this->assertEquals($finals['VAL1']->get_name(), 'VAL1');
$this->assertNull($finals['VAL1']->get_value());
$this->assertEquals($finals['VAL2']->get_name(), 'VAL2');
$this->assertNull($finals['VAL2']->get_value());
$this->assertEquals($finals['VAL3']->get_name(), 'VAL3');
$this->assertNull($finals['VAL3']->get_value());
// Add some more final elements
$instance->add_final_elements('VAL4');
$finals = $instance->get_final_elements();
$this->assertTrue(is_array($finals));
$this->assertEquals(count($finals), 4);
$this->assertEquals($finals['VAL1']->get_name(), 'VAL1');
$this->assertNull($finals['VAL1']->get_value());
$this->assertEquals($finals['VAL2']->get_name(), 'VAL2');
$this->assertNull($finals['VAL2']->get_value());
$this->assertEquals($finals['VAL3']->get_name(), 'VAL3');
$this->assertNull($finals['VAL3']->get_value());
$this->assertEquals($finals['VAL4']->get_name(), 'VAL4');
$this->assertNull($finals['VAL4']->get_value());
// Get to_string() results (with values)
$instance = new mock_base_nested_element('PARENT', array('ATTR1', 'ATTR2'), array('FINAL1', 'FINAL2', 'FINAL3'));
$child1 = new mock_base_nested_element('CHILD1', null, new mock_base_final_element('FINAL4'));
$child2 = new mock_base_nested_element('CHILD2', null, new mock_base_final_element('FINAL5'));
$instance->add_child($child1);
$instance->add_child($child2);
$children = $instance->get_children();
$final_elements = $children['CHILD1']->get_final_elements();
$final_elements['FINAL4']->set_value('final4value');
$final_elements['FINAL4']->add_attributes('ATTR4');
$grandchild = new mock_base_nested_element('GRANDCHILD', new mock_base_attribute('ATTR5'));
$child2->add_child($grandchild);
$attrs = $grandchild->get_attributes();
$attrs['ATTR5']->set_value('attr5value');
$tostring = $instance->to_string(true);
$this->assertTrue(strpos($tostring, 'PARENT (level: 1)') !== false);
$this->assertTrue(strpos($tostring, ' => ') !== false);
$this->assertTrue(strpos($tostring, '#FINAL4 (level: 3) => final4value') !== false);
$this->assertTrue(strpos($tostring, '@ATTR5 => attr5value') !== false);
$this->assertTrue(strpos($tostring, '#FINAL5 (level: 3) => not set') !== false);
// Clean values
$instance = new mock_base_nested_element('PARENT', array('ATTR1', 'ATTR2'), array('FINAL1', 'FINAL2', 'FINAL3'));
$child1 = new mock_base_nested_element('CHILD1', null, new mock_base_final_element('FINAL4'));
$child2 = new mock_base_nested_element('CHILD2', null, new mock_base_final_element('FINAL4'));
$instance->add_child($child1);
$instance->add_child($child2);
$children = $instance->get_children();
$final_elements = $children['CHILD1']->get_final_elements();
$final_elements['FINAL4']->set_value('final4value');
$final_elements['FINAL4']->add_attributes('ATTR4');
$grandchild = new mock_base_nested_element('GRANDCHILD', new mock_base_attribute('ATTR4'));
$child2->add_child($grandchild);
$attrs = $grandchild->get_attributes();
$attrs['ATTR4']->set_value('attr4value');
$this->assertEquals($final_elements['FINAL4']->get_value(), 'final4value');
$this->assertEquals($attrs['ATTR4']->get_value(), 'attr4value');
$instance->clean_values();
$this->assertNull($final_elements['FINAL4']->get_value());
$this->assertNull($attrs['ATTR4']->get_value());
}
