From cc5c9825408c2ae09e51c6b178ac2278fb9b2269 Mon Sep 17 00:00:00 2001 From: Adam Vessey Date: Wed, 28 Aug 2013 19:03:55 +0000 Subject: [PATCH] Add test to test datastream cache responses. --- islandora.info | 1 + tests/datastream_cache.test | 163 ++++++++++++++++++++++++++++++++++++ 2 files changed, 164 insertions(+) create mode 100644 tests/datastream_cache.test diff --git a/islandora.info b/islandora.info index 4b48bc29..36ed0dff 100644 --- a/islandora.info +++ b/islandora.info @@ -18,5 +18,6 @@ files[] = tests/ingest.test files[] = tests/hooked_access.test files[] = tests/islandora_manage_permissions.test files[] = tests/datastream_versions.test +files[] = tests/datastream_cache.test files[] = tests/derivatives.test php = 5.3 diff --git a/tests/datastream_cache.test b/tests/datastream_cache.test new file mode 100644 index 00000000..ffd752c5 --- /dev/null +++ b/tests/datastream_cache.test @@ -0,0 +1,163 @@ + 'Datastream Cache Headers', + 'description' => 'Check our headers work as we expect them to.', + 'group' => 'Islandora', + ); + } + + /** + * Creates an admin user and a connection to a fedora repository. + * + * @see IslandoraWebTestCase::setUp() + */ + public function setUp() { + parent::setUp(); + $this->repository = $this->admin->repository; + $this->purgeTestObjects(); + } + + /** + * Free any objects/resources created for this test. + * + * @see IslandoraWebTestCase::tearDown() + */ + public function tearDown() { + $this->purgeTestObjects(); + parent::tearDown(); + } + + /** + * Purge any objects created by the test's in this class. + */ + public function purgeTestObjects() { + $objects = array( + 'test:test', + ); + foreach ($objects as $object) { + try { + $object = $this->repository->getObject($object); + $this->repository->purgeObject($object->id); + } + catch (Exception $e) { + // Meh... Either it didn't exist or the purge failed. + } + } + } + + public function createTestObject() { + $object = $this->repository->constructObject('test:test'); + $object->label = 'Test object'; + $object->models = 'test:model'; + $datastream = $object->constructDatastream('asdf', 'M'); + $datastream->label = 'datastream of doom'; + $datastream->mimetype = 'text/plain'; + $datastream->content = 'And then things happened.'; + $datastream->checksumType = 'SHA-1'; + $object->ingestDatastream($datastream); + $this->repository->ingestObject($object); + return $object; + } + + /** + * Test HTTP cache headers. + */ + public function testCacheHeaders() { + $object = $this->createTestObject(); + $datastream = $object['asdf']; + + $user = $this->drupalCreateUser(array(ISLANDORA_VIEW_OBJECTS)); + $this->drupalLogin($user); + + // Test If-Modified-Since. + $result = $this->drupalGet("islandora/object/{$object->id}/datastream/{$datastream->id}/view", array(), array( + 'If-Modified-Since: ' . $datastream->createdDate->format('D, d M Y H:i:s \G\M\T'), + )); + $this->assertResponse(304); + $result = $this->drupalGet("islandora/object/{$object->id}/datastream/{$datastream->id}/view", array(), array( + 'If-Modified-Since: ' . $datastream->createdDate->sub(new DateInterval('P1M'))->format('D, d M Y H:i:s \G\M\T'), + )); + $this->assertResponse(200); + + // Test If-Unmodified-Since. + $result = $this->drupalGet("islandora/object/{$object->id}/datastream/{$datastream->id}/view", array(), array( + 'If-Unmodified-Since: ' . $datastream->createdDate->format('D, d M Y H:i:s \G\M\T'), + )); + $this->assertResponse(200); + $result = $this->drupalGet("islandora/object/{$object->id}/datastream/{$datastream->id}/view", array(), array( + 'If-Unmodified-Since: ' . $datastream->createdDate->sub(new DateInterval('P1M'))->format('D, d M Y H:i:s \G\M\T'), + )); + $this->assertResponse(412); + + // Test If-Match. + $result = $this->drupalGet("islandora/object/{$object->id}/datastream/{$datastream->id}/view", array(), array( + format_string('If-Match: "!checksum"', array( + '!checksum' => $datastream->checksum, + )), + )); + $this->assertResponse(200); + $result = $this->drupalGet("islandora/object/{$object->id}/datastream/{$datastream->id}/view", array(), array( + format_string('If-Match: "!checksum"', array( + '!checksum' => 'dont-match' . $datastream->checksum, + )), + )); + $this->assertResponse(412); + + // Test If-None-Match. + $result = $this->drupalGet("islandora/object/{$object->id}/datastream/{$datastream->id}/view", array(), array( + format_string('If-None-Match: "!checksum"', array( + '!checksum' => $datastream->checksum, + )), + )); + $this->assertResponse(304); + $result = $this->drupalGet("islandora/object/{$object->id}/datastream/{$datastream->id}/view", array(), array( + format_string('If-None-Match: "!checksum"', array( + '!checksum' => 'dont-match' . $datastream->checksum, + )), + )); + $this->assertResponse(200); + + // Test combination of If-None-Match and If-Modified-Since + $result = $this->drupalGet("islandora/object/{$object->id}/datastream/{$datastream->id}/view", array(), array( + 'If-Modified-Since: ' . $datastream->createdDate->format('D, d M Y H:i:s \G\M\T'), + format_string('If-None-Match: "!checksum"', array( + '!checksum' => $datastream->checksum, + )), + )); + $this->assertResponse(304); + $result = $this->drupalGet("islandora/object/{$object->id}/datastream/{$datastream->id}/view", array(), array( + 'If-Modified-Since: ' . $datastream->createdDate->format('D, d M Y H:i:s \G\M\T'), + format_string('If-None-Match: "!checksum"', array( + '!checksum' => 'dont-match' . $datastream->checksum, + )), + )); + $this->assertResponse(200); + $result = $this->drupalGet("islandora/object/{$object->id}/datastream/{$datastream->id}/view", array(), array( + 'If-Modified-Since: ' . $datastream->createdDate->sub(new DateInterval('P1M'))->format('D, d M Y H:i:s \G\M\T'), + format_string('If-None-Match: "!checksum"', array( + '!checksum' => $datastream->checksum, + )), + )); + $this->assertResponse(200); + } +}