add test
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shibafu
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da7be61698
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ca070e773a
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@ -0,0 +1,182 @@
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<?php
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namespace Tests\Unit\Services;
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use App\MetadataResolver\MetadataResolver;
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use App\MetadataResolver\ResolverCircuitBreakException;
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use App\MetadataResolver\UncaughtResolverException;
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use App\Services\MetadataResolveService;
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use Carbon\Carbon;
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use GuzzleHttp\Client;
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use GuzzleHttp\Exception\ClientException;
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use GuzzleHttp\Exception\ServerException;
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use GuzzleHttp\Handler\MockHandler;
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use GuzzleHttp\HandlerStack;
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use GuzzleHttp\Psr7\Response;
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use Illuminate\Foundation\Testing\RefreshDatabase;
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use Mockery\MockInterface;
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use Tests\TestCase;
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class MetadataResolverServiceTest extends TestCase
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{
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use RefreshDatabase;
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protected function setUp(): void
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{
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parent::setUp();
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$this->seed();
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Carbon::setTestNow('2020-07-21 19:19:19');
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}
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protected function tearDown(): void
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{
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parent::tearDown();
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Carbon::setTestNow();
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}
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public function testOnRuntimeException()
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{
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$this->mock(MetadataResolver::class, function (MockInterface $mock) {
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$mock->shouldReceive('resolve')->andReturnUsing(function ($url) {
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throw new \RuntimeException('Something happened!');
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});
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});
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try {
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$service = app()->make(MetadataResolveService::class);
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$service->execute('http://example.com');
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} catch (UncaughtResolverException $e) {
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$this->assertDatabaseHas('metadata', [
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'url' => 'http://example.com',
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'error_at' => new Carbon('2020-07-21 19:19:19'),
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'error_count' => 1,
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'error_exception_class' => \RuntimeException::class,
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'error_http_code' => null,
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'error_body' => 'Something happened!',
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]);
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return;
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}
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$this->fail();
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}
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public function testOnHttpClientError()
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{
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$handler = HandlerStack::create(new MockHandler([new Response(404)]));
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$client = new Client(['handler' => $handler]);
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$this->instance(Client::class, $client);
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try {
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$service = app()->make(MetadataResolveService::class);
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$service->execute('http://example.com');
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} catch (UncaughtResolverException $e) {
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$this->assertDatabaseHas('metadata', [
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'url' => 'http://example.com',
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'error_at' => new Carbon('2020-07-21 19:19:19'),
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'error_count' => 1,
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'error_exception_class' => ClientException::class,
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'error_http_code' => 404,
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]);
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return;
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}
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$this->fail();
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}
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public function testOnHttpServerError()
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{
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$handler = HandlerStack::create(new MockHandler([new Response(503), new Response(503)]));
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$client = new Client(['handler' => $handler]);
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$this->instance(Client::class, $client);
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try {
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$service = app()->make(MetadataResolveService::class);
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$service->execute('http://example.com');
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} catch (UncaughtResolverException $e) {
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$this->assertDatabaseHas('metadata', [
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'url' => 'http://example.com',
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'error_at' => new Carbon('2020-07-21 19:19:19'),
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'error_count' => 1,
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'error_exception_class' => ServerException::class,
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'error_http_code' => 503,
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]);
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return;
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}
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$this->fail();
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}
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public function testCircuitBreak()
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{
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$this->mock(MetadataResolver::class, function (MockInterface $mock) {
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$mock->shouldReceive('resolve')->andReturnUsing(function ($url) {
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throw new \RuntimeException('Something happened!');
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});
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});
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try {
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for ($i = 0; $i < 6; $i++) {
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try {
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$service = app()->make(MetadataResolveService::class);
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$service->execute('http://example.com');
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} catch (UncaughtResolverException $e) {
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}
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}
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} catch (ResolverCircuitBreakException $e) {
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$this->assertDatabaseHas('metadata', [
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'url' => 'http://example.com',
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'error_at' => new Carbon('2020-07-21 19:19:19'),
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'error_count' => 5,
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'error_exception_class' => \RuntimeException::class,
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'error_http_code' => null,
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'error_body' => 'Something happened!',
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]);
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return;
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}
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$this->fail();
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}
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public function testOnResurrect()
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{
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$successBody = <<<HTML
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<!doctype html>
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<html lang="ja">
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<head>
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<meta charset="UTF-8">
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<meta name="og:title" content="OGP Title">
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<meta name="og:description" content="OGP Description">
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<title>Test Document</title>
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</head>
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<body>
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</body>
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</html>
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HTML;
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$handler = HandlerStack::create(new MockHandler([
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new Response(404),
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new Response(200, ['Content-Type' => 'text/html'], $successBody),
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]));
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$client = new Client(['handler' => $handler]);
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$this->instance(Client::class, $client);
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for ($i = 0; $i < 2; $i++) {
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try {
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$service = app()->make(MetadataResolveService::class);
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$service->execute('http://example.com');
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} catch (UncaughtResolverException $e) {
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}
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}
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$this->assertDatabaseHas('metadata', [
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'url' => 'http://example.com',
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'title' => 'OGP Title',
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'description' => 'OGP Description',
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'image' => '',
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'error_at' => null,
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'error_count' => 0,
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'error_exception_class' => null,
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'error_http_code' => null,
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'error_body' => null,
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]);
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}
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}
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