strprfcrm/tests/Unit/Models/ScheduleTest.php

<?php

namespace Tests\Unit\Models;

use App\Models\Dictionary\Area;
use App\Models\Dictionary\District;
use App\Models\Schedule;
use App\Models\User;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class ScheduleTest extends TestCase
{
    use RefreshDatabase;

    protected $seed = true;

    private function makeSchedule(array $attrs = []): Schedule
    {
        $brigadier = User::factory()->create();
        return Schedule::factory()->create(array_merge(['brigadier_id' => $brigadier->id], $attrs));
    }

    public function test_belongs_to_district(): void
    {
        $schedule = $this->makeSchedule();

        $this->assertInstanceOf(District::class, $schedule->district);
    }

    public function test_belongs_to_area(): void
    {
        $schedule = $this->makeSchedule();

        $this->assertInstanceOf(Area::class, $schedule->area);
    }

    public function test_brigadier_belongs_to_user(): void
    {
        $brigadier = User::factory()->create();
        $schedule = Schedule::factory()->create(['brigadier_id' => $brigadier->id]);

        $this->assertInstanceOf(User::class, $schedule->brigadier);
        $this->assertEquals($brigadier->id, $schedule->brigadier->id);
    }

    public function test_relations_exist(): void
    {
        $schedule = $this->makeSchedule();

        $this->assertInstanceOf(BelongsTo::class, $schedule->district());
        $this->assertInstanceOf(BelongsTo::class, $schedule->area());
        $this->assertInstanceOf(BelongsTo::class, $schedule->brigadier());
    }

    public function test_can_create_schedule(): void
    {
        $schedule = $this->makeSchedule();

        $this->assertNotNull($schedule->id);
        $this->assertDatabaseHas('schedules', ['id' => $schedule->id]);
    }
}