Added basic models and factories

tests/Unit/Model/ProjectModelTest.php

@@ -0,0 +1,72 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\Unit\Model;
+
+use App\Models\Client;
+use App\Models\Project;
+use App\Models\Task;
+use App\Models\Team;
+
+class ProjectModelTest extends ModelTestAbstract
+{
+    public function test_it_belongs_to_a_organization(): void
+    {
+        // Arrange
+        $organization = Team::factory()->create();
+        $project = Project::factory()->forOrganization($organization)->create();
+
+        // Act
+        $project->refresh();
+        $organizationRel = $project->organization;
+
+        // Assert
+        $this->assertNotNull($organizationRel);
+        $this->assertTrue($organizationRel->is($organization));
+    }
+
+    public function test_it_can_belong_to_a_client(): void
+    {
+        // Arrange
+        $client = Client::factory()->create();
+        $project = Project::factory()->forClient($client)->create();
+
+        // Act
+        $project->refresh();
+        $clientRel = $project->client;
+
+        // Assert
+        $this->assertNotNull($clientRel);
+        $this->assertTrue($clientRel->is($client));
+    }
+
+    public function test_it_can_belong_to_no_client(): void
+    {
+        // Arrange
+        $project = Project::factory()->forClient(null)->create();
+
+        // Act
+        $project->refresh();
+        $clientRel = $project->client;
+
+        // Assert
+        $this->assertNull($clientRel);
+    }
+
+    public function test_it_has_many_tasks(): void
+    {
+        // Arrange
+        $project = Project::factory()->create();
+        $tasks = Task::factory()->forProject($project)->createMany(3);
+
+        // Act
+        $project->refresh();
+        $tasksRel = $project->tasks;
+
+        // Assert
+        $this->assertNotNull($tasksRel);
+        $this->assertCount(3, $tasksRel);
+        $this->assertTrue($tasksRel->first()->is($tasks->first()));
+    }
+}