KanbanTest.php

<?php

namespace Tests\Feature;

use App\Models\Task;
use App\Models\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class KanbanTest extends TestCase
{
    use RefreshDatabase;

    private $user, $lists;

    /** @test */
    public function should_update_the_board_list_id()
    {
        $this->signIn($this->user);

        $task = create(Task::class, ['board_list_id' => $this->lists->first()]);
        $task->board_list_id = $this->lists[1]->id;

        $this->json('PUT', "api/services/tasks/{$task->id}", array_merge($task->toArray(), ['event' => 'moved']))->assertStatus(200);
        $this->assertDatabaseHas('tasks', $task->toArray());
    }

    /** @test */
    function should_move_the_index_when_a_task_is_moved_between_two_existing_ones()
    {
        $this->signIn($this->user);
        $secondListId = $this->lists[1]->id;

        $task = create(Task::class, ['board_list_id' => $this->lists->first(), 'order_id' => 1, 'user_id' => $this->user->id]);
        $task->board_list_id = $secondListId;

        $t1 = create(Task::class, ['board_list_id' => $secondListId, 'order_id' => 0, 'user_id' => $this->user->id]);
        $t2 = create(Task::class, ['board_list_id' => $secondListId, 'order_id' => 1, 'user_id' => $this->user->id]);
        $t3 = create(Task::class, ['board_list_id' => $secondListId, 'order_id' => 2, 'user_id' => $this->user->id]);

        $this->json('PUT', "api/services/tasks/{$task->id}", array_merge($task->toArray(), ['event' => 'added']))->assertStatus(200);

        $this->assertDatabaseHas('tasks', $t1->toArray());
        $this->assertDatabaseHas('tasks', $task->toArray());
        $t2->order_id = 2;
        $this->assertDatabaseHas('tasks', $t2->toArray());
        $t3->order_id = 3;
        $this->assertDatabaseHas('tasks', $t2->toArray());
    }

    /** @test */
    function should_exchange_order_id_when_a_task_is_moved()
    {
        $this->signIn($this->user);
        $firstList = $this->lists->first();

        $t1 = create(Task::class, ['board_list_id' => $firstList, 'order_id' => 0, 'user_id' => $this->user->id]);
        $t1->order_id = 1;

        $t2 = create(Task::class, ['board_list_id' => $firstList, 'order_id' => 1, 'user_id' => $this->user->id]);
        $t2->order_id = 0;

        $this->json('PUT', "api/services/tasks/{$t1->id}", array_merge($t1->toArray(), ['event' => 'moved']))->assertStatus(200);

        $this->assertDatabaseHas('tasks', $t1->toArray());
        $this->assertDatabaseHas('tasks', $t2->toArray());
    }

    protected function setUp(): void
    {
        parent::setUp();
        $this->user = create(User::class);
        $this->lists = $this->user->board->lists;
    }
}