128na · 128na · Jun 2, 2026 · Jun 2, 2026 · Jun 2, 2026 · Jun 2, 2026
diff --git a/tests/Feature/Actions/Scrape/FetchHtmlTest.php b/tests/Feature/Actions/Scrape/FetchHtmlTest.php
@@ -0,0 +1,84 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\Feature\Actions\Scrape;
+
+use App\Actions\Scrape\FetchHtml;
+use App\Enums\Encoding;
+use Illuminate\Support\Facades\Cache;
+use Illuminate\Support\Facades\Http;
+use Symfony\Component\DomCrawler\Crawler;
+use Tests\Feature\TestCase;
+
+final class FetchHtmlTest extends TestCase
+{
+    public function test_invokes_http_and_returns_crawler(): void
+    {
+        $url = 'https://example.com/test';
+        $htmlContent = '<html><body><h1>Test Content</h1><script>alert(1);</script></body></html>';
+
+        Http::fake([
+            $url => Http::response($htmlContent, 200),
+        ]);
+
+        $fetchHtml = new FetchHtml(
+            retryTimes: 1,
+            sleepMilliseconds: 10,
+            useCache: false
+        );
+
+        $crawler = $fetchHtml($url, Encoding::UTF_8);
+
+        $this->assertInstanceOf(Crawler::class, $crawler);
+        $this->assertStringContainsString('Test Content', $crawler->html());
+
+        Http::assertSentCount(1);
+    }
+
+    public function test_uses_cache_when_enabled(): void
+    {
+        $url = 'https://example.com/cached';
+        $cachedHtml = '<html><body>Cached Content</body></html>';
+
+        Cache::put('url:'.$url, $cachedHtml);
+
+        Http::fake();
+
+        $fetchHtml = new FetchHtml(
+            retryTimes: 1,
+            sleepMilliseconds: 10,
+            useCache: true
+        );
+
+        $crawler = $fetchHtml($url, Encoding::UTF_8);
+
+        $this->assertInstanceOf(Crawler::class, $crawler);
+        $this->assertStringContainsString('Cached Content', $crawler->html());
+
+        Http::assertNothingSent();
+    }
+
+    public function test_converts_encoding(): void
+    {
+        $url = 'https://example.com/euc-jp';
+        // HTML content encoded in EUC-JP
+        $eucJpHtml = mb_convert_encoding('<html><body>日本語</body></html>', 'EUC-JP', 'UTF-8');
+
+        Http::fake([
+            $url => Http::response($eucJpHtml, 200),
+        ]);
+
+        $fetchHtml = new FetchHtml(
+            retryTimes: 1,
+            sleepMilliseconds: 10,
+            useCache: false
+        );
+
+        $crawler = $fetchHtml($url, Encoding::EUC_JP);
+
+        $this->assertInstanceOf(Crawler::class, $crawler);
+        // After conversion, it should be readable as UTF-8
+        $this->assertStringContainsString('日本語', $crawler->html());
+    }
+}
diff --git a/tests/Feature/Actions/Scrape/ScrapeActionTest.php b/tests/Feature/Actions/Scrape/ScrapeActionTest.php
@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\Feature\Actions\Scrape;
+
+use App\Actions\Scrape\HandlerInterface;
+use App\Actions\Scrape\Portal\Handler;
+use App\Actions\Scrape\ScrapeAction;
+use App\Enums\SiteName;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Facades\Http;
+use Psr\Log\LoggerInterface;
+use Psr\Log\NullLogger;
+use Tests\Feature\TestCase;
+
+final class ScrapeActionTest extends TestCase
+{
+    use RefreshDatabase;
+
+    public function test_invokes_handlers_for_all_sites_when_null_provided(): void
+    {
+        Http::fake([
+            '*' => Http::response('<html><body></body></html>', 200),
+        ]);
+
+        // Mock PortalHandler to avoid database queries in CI where the portal connection is unmigrated
+        $this->app->bind(Handler::class, fn (): HandlerInterface => new class implements HandlerInterface
+        {
+            public function __invoke(LoggerInterface $logger): void {}
+        });
+
+        $scrapeAction = app(ScrapeAction::class);
+        $scrapeAction(null, new NullLogger);
+
+        // Verify JapanHandler was invoked by checking its specific HTTP request
+        Http::assertSent(fn ($request): bool => str_contains((string) $request->url(), 'japanese.simutrans.com'));
+        // Verify TwitransHandler was invoked
+        Http::assertSent(fn ($request): bool => str_contains((string) $request->url(), 'wikiwiki.jp/twitrans'));
+    }
+
+    public function test_invokes_specific_handler_when_site_provided(): void
+    {
+        Http::fake([
+            '*' => Http::response('<html><body></body></html>', 200),
+        ]);
+
+        $scrapeAction = app(ScrapeAction::class);
+        $scrapeAction(SiteName::Japan, new NullLogger);
+
+        Http::assertSent(fn ($request): bool => str_contains((string) $request->url(), 'japanese.simutrans.com'));
+        Http::assertNotSent(fn ($request): bool => str_contains((string) $request->url(), 'wikiwiki.jp/twitrans'));
+    }
+}