public function testPickFromListWorksWithAbort()
{
$command = Mockery::mock('Illuminate\\Console\\Command');
$command->shouldReceive('info')->once();
$command->shouldReceive('line')->times(3);
$command->shouldReceive('ask')->once()->andReturn(2);
$choice = pick_from_list($command, 'title', array('option'), 0, "Abort");
$this->assertEquals(-1, $choice);
}
/**
* Get the task # of a list, either from the argument or prompt the user.
* Keep in mind the # present to the user always begins with 1, but the
* number we return is always one less (starting with 0)
*
* @param ListInterface $list The Todo List
* @param bool $showNext Show next actions in prompt list
* @param bool $showNormal Show normal tasks in prompt list
* @param bool $showComplete Show completed tasks in prompt list
* @return mixed NULL if user aborts, otherwise integer of task number
*/
protected function getTaskNo(\GSD\Entities\ListInterface $list, $showNext, $showNormal, $showComplete)
{
// Return the # if provided on command line
$taskNo = $this->argument('task-number');
if (!is_null($taskNo)) {
return (int) $taskNo - 1;
}
// Build list of tasks
$tasks = array();
foreach ($list->tasks() as $task) {
if ($task->isComplete()) {
if ($showComplete) {
$tasks[] = (string) $task;
}
} elseif ($task->isNextAction()) {
if ($showNext) {
$tasks[] = (string) $task;
}
} elseif ($showNormal) {
$tasks[] = (string) $task;
}
}
// Let user pick from list, return result
$selectTitle = rtrim($this->taskNoDescription, '.') . ':';
$result = pick_from_list($this, $selectTitle, $tasks, 0, "Cancel");
if ($result == -1) {
return null;
}
return $result - 1;
}