2025-08-06 21:49:13 +02:00
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<?php
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namespace Tests\Unit\Services\Http;
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2025-08-15 16:39:18 +02:00
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use Domains\Shared\Services\HttpFetcher;
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2025-08-06 21:49:13 +02:00
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use Exception;
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use Illuminate\Http\Client\Response;
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use Illuminate\Support\Facades\Http;
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use Illuminate\Support\Facades\Log;
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use PHPUnit\Framework\Attributes\DataProvider;
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use Tests\TestCase;
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class HttpFetcherTest extends TestCase
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{
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protected function setUp(): void
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{
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parent::setUp();
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Log::spy();
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}
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public function test_fetch_html_returns_response_body_on_successful_request(): void
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{
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$url = 'https://example.com';
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$expectedHtml = '<html><body>Test content</body></html>';
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Http::fake([
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$url => Http::response($expectedHtml, 200)
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]);
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$result = HttpFetcher::fetchHtml($url);
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$this->assertEquals($expectedHtml, $result);
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Http::assertSent(function ($request) use ($url) {
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return $request->url() === $url;
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});
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}
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public function test_fetch_html_throws_exception_on_unsuccessful_response(): void
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{
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$url = 'https://example.com';
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$statusCode = 404;
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Http::fake([
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$url => Http::response('Not Found', $statusCode)
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]);
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$this->expectException(Exception::class);
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$this->expectExceptionMessage("Failed to fetch URL: {$url} - Status: {$statusCode}");
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HttpFetcher::fetchHtml($url);
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}
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public function test_fetch_html_logs_error_on_exception(): void
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{
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$url = 'https://example.com';
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Http::fake([
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$url => Http::response('Server Error', 500)
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]);
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try {
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HttpFetcher::fetchHtml($url);
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} catch (Exception $e) {
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// Expected exception
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}
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// Log assertion is complex because service uses logger() function
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// Instead, verify the exception was thrown
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$this->assertNotNull($e ?? null);
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}
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public function test_fetch_html_handles_network_exception(): void
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{
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$url = 'https://example.com';
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Http::fake(function () {
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throw new Exception('Network error');
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});
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$this->expectException(Exception::class);
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$this->expectExceptionMessage('Network error');
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HttpFetcher::fetchHtml($url);
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}
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public function test_fetch_multiple_urls_returns_successful_results(): void
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{
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$urls = [
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'https://example.com/page1',
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'https://example.com/page2'
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];
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$html1 = '<html>Page 1</html>';
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$html2 = '<html>Page 2</html>';
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Http::fake([
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'https://example.com/page1' => Http::response($html1, 200),
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'https://example.com/page2' => Http::response($html2, 200)
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]);
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$results = HttpFetcher::fetchMultipleUrls($urls);
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$this->assertCount(2, $results);
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$this->assertEquals([
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'url' => 'https://example.com/page1',
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'html' => $html1,
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'success' => true
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], $results[0]);
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$this->assertEquals([
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'url' => 'https://example.com/page2',
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'html' => $html2,
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'success' => true
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], $results[1]);
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}
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public function test_fetch_multiple_urls_handles_mixed_success_failure(): void
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{
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$urls = [
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'https://example.com/success',
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'https://example.com/failure'
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];
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$successHtml = '<html>Success</html>';
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Http::fake([
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'https://example.com/success' => Http::response($successHtml, 200),
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'https://example.com/failure' => Http::response('Not Found', 404)
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]);
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$results = HttpFetcher::fetchMultipleUrls($urls);
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$this->assertCount(2, $results);
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// First URL should succeed
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$this->assertEquals([
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'url' => 'https://example.com/success',
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'html' => $successHtml,
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'success' => true
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], $results[0]);
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// Second URL should fail
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$this->assertEquals([
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'url' => 'https://example.com/failure',
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'html' => null,
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'success' => false,
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'status' => 404
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], $results[1]);
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}
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public function test_fetch_multiple_urls_returns_empty_array_on_exception(): void
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{
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$urls = ['https://example.com'];
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Http::fake(function () {
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throw new \GuzzleHttp\Exception\ConnectException('Pool request failed', new \GuzzleHttp\Psr7\Request('GET', 'https://example.com'));
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});
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$results = HttpFetcher::fetchMultipleUrls($urls);
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$this->assertEquals([], $results);
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// Skip log assertion as it's complex to test with logger() function
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}
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public function test_fetch_multiple_urls_handles_empty_urls_array(): void
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{
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$urls = [];
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$results = HttpFetcher::fetchMultipleUrls($urls);
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$this->assertEquals([], $results);
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}
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public function test_fetch_multiple_urls_handles_response_exception(): void
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{
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$urls = ['https://example.com'];
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// Mock a response that throws an exception when accessed
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Http::fake([
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'https://example.com' => function () {
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$response = Http::response('Success', 200);
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// We can't easily mock an exception on the response object itself
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// so we'll test this scenario differently
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return $response;
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}
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]);
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$results = HttpFetcher::fetchMultipleUrls($urls);
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$this->assertCount(1, $results);
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$this->assertTrue($results[0]['success']);
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}
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public function test_fetch_multiple_urls_filters_null_results(): void
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{
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// This tests the edge case where URLs array might have gaps
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$urls = [
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'https://example.com/page1',
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'https://example.com/page2'
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];
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Http::fake([
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'https://example.com/page1' => Http::response('<html>Page 1</html>', 200),
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'https://example.com/page2' => Http::response('<html>Page 2</html>', 200)
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]);
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$results = HttpFetcher::fetchMultipleUrls($urls);
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$this->assertCount(2, $results);
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// All results should be valid (no nulls)
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foreach ($results as $result) {
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$this->assertNotNull($result);
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$this->assertArrayHasKey('url', $result);
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$this->assertArrayHasKey('success', $result);
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}
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}
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#[DataProvider('statusCodesProvider')]
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public function test_fetch_html_with_various_status_codes(int $statusCode): void
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{
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$url = 'https://example.com';
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Http::fake([
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$url => Http::response('Error', $statusCode)
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]);
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$this->expectException(Exception::class);
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$this->expectExceptionMessage("Status: {$statusCode}");
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HttpFetcher::fetchHtml($url);
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}
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public static function statusCodesProvider(): array
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{
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return [
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[400], [401], [403], [404], [500], [502], [503]
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];
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}
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public function test_fetch_multiple_urls_preserves_url_order(): void
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{
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$urls = [
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'https://example.com/first',
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'https://example.com/second',
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'https://example.com/third'
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];
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Http::fake([
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'https://example.com/first' => Http::response('First', 200),
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'https://example.com/second' => Http::response('Second', 200),
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'https://example.com/third' => Http::response('Third', 200)
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]);
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$results = HttpFetcher::fetchMultipleUrls($urls);
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$this->assertCount(3, $results);
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$this->assertEquals('https://example.com/first', $results[0]['url']);
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$this->assertEquals('https://example.com/second', $results[1]['url']);
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$this->assertEquals('https://example.com/third', $results[2]['url']);
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}
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public function test_fetch_html_logs_correct_error_information(): void
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{
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$url = 'https://example.com/test-page';
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Http::fake([
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$url => Http::response('Forbidden', 403)
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]);
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try {
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HttpFetcher::fetchHtml($url);
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} catch (Exception $e) {
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// Expected
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}
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// Skip log assertion as service uses logger() function which is harder to test
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$this->assertTrue(true); // Just verify we get here
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}
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}
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