Add tests for CheckTableDescription, CheckMilestone and WelcomeNewCon…

…tributor

tests/PullRequest/Application/CommandHandler/CheckMilestoneCommandHandlerTest.php

@@ -0,0 +1,116 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\PullRequest\Application\CommandHandler;
+
+use App\PullRequest\Application\Command\CheckMilestoneCommand;
+use App\PullRequest\Application\CommandHandler\CheckMilestoneCommandHandler;
+use App\PullRequest\Domain\Aggregate\PullRequest\PullRequest;
+use App\PullRequest\Domain\Aggregate\PullRequest\PullRequestId;
+use App\PullRequest\Domain\Exception\PullRequestNotFoundException;
+use App\PullRequest\Infrastructure\Adapter\InMemoryPullRequestRepository;
+use PHPUnit\Framework\TestCase;
+
+class CheckMilestoneCommandHandlerTest extends TestCase
+{
+    private CheckMilestoneCommandHandler $checkMilestoneCommandHandler;
+    private InMemoryPullRequestRepository $prRepository;
+
+    protected function setUp(): void
+    {
+        $this->prRepository = $this->getMockBuilder(InMemoryPullRequestRepository::class)
+            ->onlyMethods(['addMissingMilestoneComment'])
+            ->getMock();
+        $this->checkMilestoneCommandHandler = new CheckMilestoneCommandHandler($this->prRepository);
+    }
+
+    /**
+     * @param string[] $originalLabels
+     *
+     * @dataProvider provideTestHandle
+     */
+    public function testHandle(PullRequestId $pullRequestId, array $originalLabels, ?int $milestoneNumber, bool $expectedComment): void
+    {
+        $this->prRepository->feed([
+            PullRequest::create(
+                id: $pullRequestId,
+                labels: $originalLabels,
+                approvals: [],
+                targetBranch: 'main',
+                milestoneNumber: $milestoneNumber
+            ),
+        ]);
+
+        // @phpstan-ignore-next-line
+        $this->prRepository
+            ->expects($expectedComment ? $this->once() : $this->never())
+            ->method('addMissingMilestoneComment')
+            ->with($pullRequestId);
+
+        $this->checkMilestoneCommandHandler->__invoke(new CheckMilestoneCommand(
+            repositoryOwner: $pullRequestId->repositoryOwner,
+            repositoryName: $pullRequestId->repositoryName,
+            pullRequestNumber: $pullRequestId->pullRequestNumber,
+        ));
+    }
+
+    /**
+     * @return array<array<int, array<int, string>|PullRequestId|bool|int|null>>
+     */
+    public static function provideTestHandle(): array
+    {
+        return [
+            [
+                new PullRequestId(
+                    repositoryOwner: 'fake',
+                    repositoryName: 'fake',
+                    pullRequestNumber: 'fake'
+                ),
+                ['QA ✔️'],
+                null,
+                false,
+            ],
+            [
+                new PullRequestId(
+                    repositoryOwner: 'PrestaShop',
+                    repositoryName: 'PrestaShop',
+                    pullRequestNumber: 'pullRequestNumber'
+                ),
+                ['QA ✔️'],
+                123,
+                false,
+            ],
+            [
+                new PullRequestId(
+                    repositoryOwner: 'PrestaShop',
+                    repositoryName: 'PrestaShop',
+                    pullRequestNumber: 'pullRequestNumber'
+                ),
+                ['QA ✔️'],
+                null,
+                true,
+            ],
+            [
+                new PullRequestId(
+                    repositoryOwner: 'PrestaShop',
+                    repositoryName: 'PrestaShop',
+                    pullRequestNumber: 'pullRequestNumber'
+                ),
+                ['Waiting for QA'],
+                null,
+                false,
+            ],
+        ];
+    }
+
+    public function testPullRequestNotFound(): void
+    {
+        $this->expectException(PullRequestNotFoundException::class);
+        $this->checkMilestoneCommandHandler->__invoke(new CheckMilestoneCommand(
+            repositoryOwner: 'PrestaShop',
+            repositoryName: 'PrestaShop',
+            pullRequestNumber: 'fake'
+        ));
+    }
+}