feat(KAN-68): add visual Markdown ticket description editor

tests/Feature/TicketDescriptionTest.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace Tests\Feature;
+
+use App\Actions\ProjectTicketMetadata\InitializeProjectTicketMetadata;
+use App\Models\Project;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Inertia\Testing\AssertableInertia as Assert;
+use Symfony\Component\Process\Process;
+use Tests\TestCase;
+
+class TicketDescriptionTest extends TestCase
+{
+    use RefreshDatabase;
+
+    public function test_description_formatting_and_safe_rendering(): void
+    {
+        $process = new Process(['node', 'tests/Fixtures/ticket-description.mjs'], base_path());
+        $process->setTimeout(60);
+        $process->run();
+
+        $this->assertTrue($process->isSuccessful(), $process->getOutput().$process->getErrorOutput());
+        $this->assertStringContainsString('Ticket description checks passed.', $process->getOutput());
+    }
+
+    public function test_markdown_descriptions_can_be_created_read_updated_and_cleared(): void
+    {
+        $this->withoutVite();
+        $user = User::factory()->create();
+        $project = Project::factory()->create();
+        app(InitializeProjectTicketMetadata::class)->handle($project);
+        $this->syncProjectPermissions($project, $user, ['view', 'write']);
+        $description = "## Plan\n\n**Bold** and *italic*\n\n- First\n- [Second](https://example.test)\n\n```php\necho '<tag>';\n```";
+        $payload = [
+            'title' => 'Formatted description',
+            'description' => $description,
+            'ticket_type_id' => $project->ticketTypes()->where('is_parent', false)->firstOrFail()->id,
+            'ticket_priority_id' => $project->ticketPriorities()->firstOrFail()->id,
+            'ticket_status_id' => $project->ticketStatuses()->whereNull('board_column_id')->firstOrFail()->id,
+        ];
+
+        $this->actingAs($user)->post(route('projects.tickets.store', $project), $payload)
+            ->assertSessionHasNoErrors()->assertRedirect();
+        $ticket = $project->tickets()->sole();
+        $this->assertSame($description, $ticket->description);
+        $this->get(route('projects.tickets.show', [$project, $ticket]))
+            ->assertInertia(fn (Assert $page) => $page->where('ticket.description', $description));
+
+        $updated = "> Updated quote\n\n1. One\n2. Two\n\n`inline`";
+        $this->patch(route('projects.tickets.update', [$project, $ticket]), [
+            ...$payload, 'description' => $updated, 'is_blocked' => false,
+        ])->assertSessionHasNoErrors()->assertRedirect();
+        $this->assertSame($updated, $ticket->fresh()->description);
+
+        $this->patch(route('projects.tickets.update', [$project, $ticket]), [
+            ...$payload, 'description' => ['invalid'], 'is_blocked' => false,
+        ])->assertSessionHasErrors('description');
+        $this->assertSame($updated, $ticket->fresh()->description);
+
+        $this->patch(route('projects.tickets.update', [$project, $ticket]), [
+            ...$payload, 'description' => '', 'is_blocked' => false,
+        ])->assertSessionHasNoErrors()->assertRedirect();
+        $this->assertNull($ticket->fresh()->description);
+    }
+}