<?php

namespace Tests\Unit\Services\Contact\Document;

use Tests\TestCase;
use App\Models\Account\Account;
use App\Models\Contact\Contact;
use App\Models\Contact\Document;
use Illuminate\Http\UploadedFile;
use Illuminate\Support\Facades\Storage;
use Illuminate\Validation\ValidationException;
use App\Services\Contact\Document\UploadDocument;
use Illuminate\Foundation\Testing\DatabaseTransactions;
use Illuminate\Database\Eloquent\ModelNotFoundException;

class UploadDocumentTest extends TestCase
{
    use DatabaseTransactions;

    /** @test */
    public function it_uploads_a_document()
    {
        Storage::fake();

        $contact = factory(Contact::class)->create([]);

        $file = UploadedFile::fake()->image('document.pdf');

        $request = [
            'account_id' => $contact->account_id,
            'contact_id' => $contact->id,
            'document' => $file,
        ];

        $document = app(UploadDocument::class)->execute($request);

        $this->assertDatabaseHas('documents', [
            'id' => $document->id,
            'account_id' => $contact->account_id,
            'contact_id' => $contact->id,
            'type' => 'pdf',
        ]);

        $this->assertInstanceOf(
            Document::class,
            $document
        );

        Storage::disk('public')->assertExists($document->new_filename);
    }

    /** @test */
    public function it_fails_if_wrong_parameters_are_given()
    {
        $request = [
            'account_id' => 1,
            'contact_id' => 2,
        ];

        $this->expectException(ValidationException::class);

        app(UploadDocument::class)->execute($request);
    }

    /** @test */
    public function it_throws_an_exception_if_contact_does_not_exist()
    {
        Storage::fake();

        $account = factory(Account::class)->create();
        $contact = factory(Contact::class)->create([]);

        $request = [
            'account_id' => $account->id,
            'contact_id' => 2,
            'document' => UploadedFile::fake()->image('document.pdf'),
        ];

        $this->expectException(ModelNotFoundException::class);

        $document = app(UploadDocument::class)->execute($request);
    }
}