Add tests ensuring that both legacy (non-indexed) cassettes and indexed cassettes playback multiple identical requests correctly.

Author: bwood

tests/Unit/CassetteTest.php

@@ -77,11 +77,85 @@ public function testPlaybackLegacyCassette(): void
  'response' => $response->toArray(),
  ];
 
+ $cassette = $this->createCassetteWithRecordings([$recording]);
+
+ $this->assertEquals($response->toArray(), $cassette->playback($request)->toArray());
+ }
+
+ /**
+ * Ensure that if a second identical request is played back from a legacy
+ * cassette, the first response will be returned.
+ */
+ public function testPlaybackOfIdenticalRequestsFromLegacyCassette(): void
+ {
+ $request1 = new Request('GET', 'https://example.com');
+ $response1 = new Response(200, [], 'response1');
+
+ $request2 = new Request('GET', 'https://example.com');
+ $response2 = new Response(200, [], 'response2');
+
+ // These are legacy recordings with no index keys.
+ $recordings = [
+ [
+ 'request' => $request1->toArray(),
+ 'response' => $response1->toArray(),
+ ],
+ [
+ 'request' => $request2->toArray(),
+ 'response' => $response2->toArray(),
+ ],
+ ];
+
+ $cassette = $this->createCassetteWithRecordings($recordings);
+
+ $this->assertEquals($response1->toArray(), $cassette->playback($request1)->toArray());
+ $this->assertEquals($response1->toArray(), $cassette->playback($request2)->toArray());
+ }
+
+ /**
+ * Ensure that if a second identical request is played back from an cassette
+ * with indexed recordings, the response corresponding to the recording
+ * index will be returned.
+ */
+ public function testPlaybackOfIdenticalRequests(): void
+ {
+ $request1 = new Request('GET', 'https://example.com');
+ $response1 = new Response(200, [], 'response1');
+
+ $request2 = new Request('GET', 'https://example.com');
+ $response2 = new Response(200, [], 'response2');
+
+ // These are recordings with index keys which support playback of
+ // multiple identical requests.
+ $recordings = [
+ [
+ 'request' => $request1->toArray(),
+ 'response' => $response1->toArray(),
+ 'index' => 0,
+ ],
+ [
+ 'request' => $request2->toArray(),
+ 'response' => $response2->toArray(),
+ 'index' => 1,
+ ],
+ ];
+
+ $cassette = $this->createCassetteWithRecordings($recordings);
+
+ $this->assertEquals($response1->toArray(), $cassette->playback($request1, 0)->toArray());
+ $this->assertNotEquals($response1->toArray(), $cassette->playback($request2, 1)->toArray());
+ $this->assertEquals($response2->toArray(), $cassette->playback($request2, 1)->toArray());
+ }
+
+ protected function createCassetteWithRecordings(array $recordings)
+ {
  $storage = new Storage\Yaml(vfsStream::url('test/'), 'json_test');
- $storage->storeRecording($recording);
+
+ foreach ($recordings as $recording) {
+ $storage->storeRecording($recording);
+ }
  $configuration = new Configuration();
- $cassette = new Cassette('cassette_name', $configuration, $storage);
 
- $this->assertEquals($response->toArray(), $cassette->playback($request)->toArray());
+ return new Cassette('cassette_name', $configuration, $storage);
  }
 }