trypost/tests/Feature/Ai/PostAiGenerateTest.php
Paulo Castellano c432034dd1 test(ai): guard prompt max on the editor endpoint and the wizard min boundary
- Assert GeneratePostContentRequest rejects a prompt over the shared max, so the
  editor's limit is pinned explicitly (not only implied by the create wizard).
- Assert the create wizard accepts a prompt at exactly the minimum length,
  complementing the below-minimum rejection.
2026-07-17 11:08:50 -03:00

82 lines
3 KiB
PHP

<?php
declare(strict_types=1);
use App\Enums\UserWorkspace\Role;
use App\Jobs\Ai\StreamPostContent;
use App\Models\Post;
use App\Models\User;
use App\Models\Workspace;
use App\Support\AiPromptRules;
use Illuminate\Support\Facades\Bus;
use Symfony\Component\HttpFoundation\Response;
beforeEach(function () {
$this->user = User::factory()->create();
$this->workspace = Workspace::factory()->create(['user_id' => $this->user->id]);
$this->workspace->members()->attach($this->user->id, ['role' => Role::Member->value]);
$this->user->update(['current_workspace_id' => $this->workspace->id]);
$this->post = Post::factory()->create([
'workspace_id' => $this->workspace->id,
'user_id' => $this->user->id,
]);
});
test('endpoint requires authentication', function () {
$this->postJson(route('app.posts.ai.generate', $this->post), ['prompt' => 'hi'])
->assertStatus(Response::HTTP_UNAUTHORIZED);
});
test('endpoint validates prompt is required', function () {
Bus::fake();
$this->actingAs($this->user)
->postJson(route('app.posts.ai.generate', $this->post), [])
->assertStatus(Response::HTTP_UNPROCESSABLE_ENTITY)
->assertJsonValidationErrors(['prompt']);
});
test('endpoint rejects a prompt longer than the maximum length', function () {
Bus::fake();
$this->actingAs($this->user)
->postJson(route('app.posts.ai.generate', $this->post), [
'prompt' => str_repeat('a', AiPromptRules::PROMPT_MAX_LENGTH + 1),
])
->assertStatus(Response::HTTP_UNPROCESSABLE_ENTITY)
->assertJsonValidationErrors(['prompt']);
Bus::assertNotDispatched(StreamPostContent::class);
});
test('endpoint blocks access to other workspace posts', function () {
Bus::fake();
$otherWorkspace = Workspace::factory()->create();
$foreignPost = Post::factory()->create(['workspace_id' => $otherWorkspace->id]);
$this->actingAs($this->user)
->postJson(route('app.posts.ai.generate', $foreignPost), ['prompt' => 'hi'])
->assertStatus(Response::HTTP_NOT_FOUND);
});
test('endpoint dispatches StreamPostContent and returns generation id and channel', function () {
Bus::fake();
$response = $this->actingAs($this->user)
->postJson(route('app.posts.ai.generate', $this->post), [
'prompt' => 'Write a post about Mondays',
'current_content' => 'Old content',
])
->assertStatus(Response::HTTP_ACCEPTED);
$generationId = $response->json('generation_id');
expect($generationId)->toBeString()->not->toBeEmpty();
expect($response->json('channel'))->toBe("user.{$this->user->id}.ai-gen.{$generationId}");
Bus::assertDispatched(StreamPostContent::class, function ($job) use ($generationId) {
return $job->workspaceId === $this->workspace->id
&& $job->userId === $this->user->id
&& $job->generationId === $generationId
&& $job->prompt === 'Write a post about Mondays'
&& $job->currentContent === 'Old content';
});
});