101 lines
2.8 KiB
PHP
101 lines
2.8 KiB
PHP
<?php
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namespace Tests\Unit\MetadataResolver;
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use App\MetadataResolver\Resolver;
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use GuzzleHttp\Client;
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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 Monolog\Handler\AbstractHandler;
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use Psr\Http\Message\RequestInterface;
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use Psr\Http\Message\ResponseInterface;
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trait CreateMockedResolver
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{
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/**
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* @var Resolver
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*/
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protected $resolver;
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/**
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* @var AbstractHandler
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*/
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protected $handler;
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/**
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* @var string
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*/
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protected $snapshotFilename;
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protected function fetchSnapshot(string $filename): string
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{
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$this->snapshotFilename = $filename;
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return file_get_contents($filename);
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}
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/**
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* @param string $resolverClass
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* @param string $responseText
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* @param array $headers
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* @param int $status
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* @return Resolver
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*/
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protected function createResolver(string $resolverClass, string $responseText, array $headers = [], int $status = 200)
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{
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if (!$this->shouldUseMock() && !$this->shouldUpdateSnapshot()) {
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$this->resolver = app()->make($resolverClass);
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return $this->resolver;
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}
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if ($this->shouldUseMock()) {
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$headers += [
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'content-type' => 'text/html',
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];
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$mockResponse = new Response($status, $headers, $responseText);
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$this->handler = new MockHandler([$mockResponse]);
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}
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$stack = HandlerStack::create($this->handler);
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$client = new Client(['handler' => $stack]);
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if ($this->shouldUpdateSnapshot()) {
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$stack->push($this->makeUpdateSnapshotMiddleware());
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}
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$this->resolver = app()->make($resolverClass, ['client' => $client]);
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return $this->resolver;
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}
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protected function shouldUseMock(): bool
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{
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return (bool) env('TEST_USE_HTTP_MOCK', true);
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}
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protected function shouldUpdateSnapshot(): bool
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{
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return (bool) env('TEST_UPDATE_SNAPSHOT', false);
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}
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protected function makeUpdateSnapshotMiddleware(): callable
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{
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return function (callable $next) {
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return function (RequestInterface $request, array $options) use ($next) {
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return $next($request, $options)->then(function (ResponseInterface $response) {
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if (empty($this->snapshotFilename)) {
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throw new \RuntimeException('スナップショットのファイル名が分かりません。file_get_contents()を使っている場合、fetchSnapshot()に置き換えてください。');
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}
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file_put_contents($this->snapshotFilename, (string) $response->getBody());
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fwrite(STDERR, "Snapshot Updated: {$this->snapshotFilename}\n");
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return $response;
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});
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};
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};
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}
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}
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