/**
* Tests the action execution.
*
* @covers ::execute
*/
public function testActionExecution()
{
$list = ['One', 'Two', 'Three'];
$this->action->setContextValue('list', $list)->setContextValue('item', 'Two');
$this->action->execute();
// The second item should be removed from the list.
$this->assertArrayEquals(['One', 'Three'], array_values($this->action->getContextValue('list')));
}
/**
* Tests that a variable can be set to NULL.
*/
public function testSetToNull()
{
// We don't need to set the 'value' context, it is NULL by default.
$this->action->setContextValue('data', 'original');
$this->action->execute();
$this->assertNull($this->action->getContextValue('data'));
$this->assertSame([], $this->action->autoSaveContext());
}
/**
* Tests the action execution - add non-unique items.
*
* @covers ::execute
*/
public function testActionExecutionNonUnique()
{
// Test non-unique.
$list = ['One', 'Two', 'Three', 'Four'];
$this->action->setContextValue('list', $list)->setContextValue('item', 'Four')->setContextValue('unique', FALSE)->setContextValue('pos', 'end');
$this->action->execute();
// The list should contain five items, with the new item added at the end.
$this->assertArrayEquals(['One', 'Two', 'Three', 'Four', 'Four'], $this->action->getContextValue('list'));
}
