/**
* it should handle alias
* @author Patrick Gotthardt
* @test
*/
public function it_should_handle_alias()
{
$repo = new TaskRepository();
$repo->registerTask($this->task('a'));
$repo->alias('a', 'b');
$this->assertEquals('a', $repo->getTask('b')->getName());
}
/**
* it should sort tasks
* @author Patrick Gotthardt
* @test
*/
public function it_should_sort_tasks()
{
$repo = new TaskRepository();
$repo->registerTask($this->task('a')->dependsOn('c'));
$repo->registerTask($this->task('b')->dependsOn('e', 'f'));
$repo->registerTask($this->task('c'));
$repo->registerTask($this->task('d')->dependsOn('a', 'b', 'c'));
$repo->registerTask($this->task('e'));
$repo->registerTask($this->task('f')->dependsOn('c'));
$strat = new ExecutionStrategy($repo, $repo->getTask('d'));
// c -> a -> e -> f -> b -> d
$path = array('c', 'a', 'e', 'f', 'b', 'd');
$i = 0;
foreach ($strat as $task) {
$this->assertEquals($path[$i++], $task);
}
$this->assertEquals(count($path), $i);
}