/**
  * @covers SubmissionFileDAO
  * @covers PKPSubmissionFileDAO
  * @covers SubmissionFileDAODelegate
  * @covers SubmissionArtworkFileDAODelegate
  * @covers SubmissionFileDAODelegate
  */
 public function testSubmissionFileCrud()
 {
     //
     // Create test data.
     //
     // Create two test files, one monograph file one artwork file.
     $file1Rev1 = new SubmissionArtworkFile();
     $file1Rev1->setName('test-artwork', 'en_US');
     $file1Rev1->setCaption('test-caption');
     $file1Rev1->setFileStage(SUBMISSION_FILE_PROOF);
     $file1Rev1->setSubmissionId(SUBMISSION_FILE_DAO_TEST_SUBMISSION_ID);
     $file1Rev1->setFileType('image/jpeg');
     $file1Rev1->setFileSize(512);
     $file1Rev1->setDateUploaded('2011-12-04 00:00:00');
     $file1Rev1->setDateModified('2011-12-04 00:00:00');
     $file1Rev1->setAssocType(ASSOC_TYPE_REVIEW_ASSIGNMENT);
     $file1Rev1->setAssocId(5);
     $file2Rev1 = new SubmissionFile();
     $file2Rev1->setName('test-document', 'en_US');
     $file2Rev1->setFileStage(SUBMISSION_FILE_PROOF);
     $file2Rev1->setSubmissionId(SUBMISSION_FILE_DAO_TEST_SUBMISSION_ID);
     $file2Rev1->setFileType('application/pdf');
     $file2Rev1->setFileSize(256);
     $file2Rev1->setDateUploaded('2011-12-05 00:00:00');
     $file2Rev1->setDateModified('2011-12-05 00:00:00');
     //
     // isInlineable()
     //
     // Test the isInlineable method.
     $submissionFileDao = DAORegistry::getDAO('SubmissionFileDAO');
     /* @var $submissionFileDao SubmissionFileDAO */
     self::assertFalse($submissionFileDao->isInlineable($file2Rev1));
     self::assertTrue($submissionFileDao->isInlineable($file1Rev1));
     //
     // insertObject()
     //
     // Persist the two test files.
     $this->_insertFile($file1Rev1, 'test artwork', SUBMISSION_FILE_DAO_TEST_ART_GENRE_ID);
     self::assertTrue(is_a($file1Rev1, 'SubmissionArtworkFile'));
     $this->_insertFile($file2Rev1, 'test monograph', SUBMISSION_FILE_DAO_TEST_DOC_GENRE_ID);
     self::assertTrue(is_a($file2Rev1, 'SubmissionFile'));
     // Persist a second revision of the artwork file but this time with a
     // document genre so that it needs to be downcast for insert.
     $downcastFile = clone $file1Rev1;
     /* @var $downcastFile SubmissionArtworkFile */
     $downcastFile->setRevision(2);
     $downcastFile->setDateUploaded('2011-12-05 00:00:00');
     $downcastFile->setDateModified('2011-12-05 00:00:00');
     $file1Rev2 = $this->_insertFile($downcastFile, 'test downcast', SUBMISSION_FILE_DAO_TEST_DOC_GENRE_ID);
     // Test whether the target type is correct.
     self::assertTrue(is_a($file1Rev2, 'SubmissionFile'));
     // Test that no data on the target interface has been lost.
     $this->_compareFiles($downcastFile, $file1Rev2);
     // Persist a second revision of the monograph file but this time with an
     // artwork genre so that it needs to be upcast for insert.
     $upcastFile = clone $file2Rev1;
     /* @var $upcastFile SubmissionFile */
     $upcastFile->setRevision(2);
     $file2Rev2 = $this->_insertFile($upcastFile, 'test upcast', SUBMISSION_FILE_DAO_TEST_ART_GENRE_ID);
     // Test whether the target type is correct.
     self::assertTrue(is_a($file2Rev2, 'SubmissionArtworkFile'));
     // Test that no data on the target interface has been lost.
     $this->_compareFiles($upcastFile, $file2Rev2);
     // Make sure that other fields contain default values as
     // they are empty on upcast.
     self::assertNull($file2Rev2->getCaption());
     //
     // getRevision()
     //
     // Retrieve the first revision of the artwork file.
     self::assertNull($submissionFileDao->getRevision(null, $file1Rev1->getRevision()));
     self::assertNull($submissionFileDao->getRevision($file1Rev1->getFileId(), null));
     self::assertEquals($file1Rev1, $submissionFileDao->getRevision($file1Rev1->getFileId(), $file1Rev1->getRevision()));
     self::assertEquals($file1Rev1, $submissionFileDao->getRevision($file1Rev1->getFileId(), $file1Rev1->getRevision(), $file1Rev1->getFileStage()));
     self::assertEquals($file1Rev1, $submissionFileDao->getRevision($file1Rev1->getFileId(), $file1Rev1->getRevision(), $file1Rev1->getFileStage(), SUBMISSION_FILE_DAO_TEST_SUBMISSION_ID));
     self::assertNull($submissionFileDao->getRevision($file1Rev1->getFileId(), $file1Rev1->getRevision(), SUBMISSION_FILE_PROOF + 1));
     self::assertNull($submissionFileDao->getRevision($file1Rev1->getFileId(), $file1Rev1->getRevision(), null, SUBMISSION_FILE_DAO_TEST_SUBMISSION_ID + 1));
     //
     // updateObject()
     //
     // Update the artwork file.
     $file1Rev1->setOriginalFileName('updated-file-name');
     $file1Rev1->setCaption('test-caption');
     $updatedFile = $submissionFileDao->updateObject($file1Rev1);
     // Now change the genre so that the canonical file name
     // and the file implementation will have to change.
     $previousFilePath = $file1Rev1->getFilePath();
     $file1Rev1->setGenreId(SUBMISSION_FILE_DAO_TEST_DOC_GENRE_ID);
     $updatedFile = $submissionFileDao->updateObject($file1Rev1);
     // Test whether the target type is correct.
     self::assertTrue(is_a($updatedFile, 'SubmissionFile'));
     // Test that no data on the target interface has been lost.
     $this->_compareFiles($file1Rev1, $updatedFile);
     // Test the new file path and files.
     $newFilePath = $updatedFile->getFilePath();
     self::assertNotEquals($previousFilePath, $newFilePath);
     self::assertFileNotExists($previousFilePath);
     self::assertFileExists($newFilePath);
     // Now change the genre back so that we can test casting
     // in the other direction.
     $updatedFile->setGenreId(SUBMISSION_FILE_DAO_TEST_ART_GENRE_ID);
     $updatedFile = $submissionFileDao->updateObject($updatedFile);
     // Test whether the target type is correct.
     self::assertTrue(is_a($updatedFile, 'SubmissionArtworkFile'));
     // Test that no data on the target interface has been lost.
     $this->_compareFiles($file1Rev1, $updatedFile);
     $file1Rev1 = $updatedFile;
     //
     // getLatestRevision()
     //
     // Retrieve the latest revision of file 1.
     $file1Rev2->setData('caption', null);
     // Clear out caption for comparison
     self::assertNull($submissionFileDao->getLatestRevision(null));
     self::assertEquals($file1Rev2, $submissionFileDao->getLatestRevision($file1Rev1->getFileId()));
     self::assertEquals($file1Rev2, $submissionFileDao->getLatestRevision($file1Rev1->getFileId(), $file1Rev1->getFileStage()));
     self::assertEquals($file1Rev2, $submissionFileDao->getLatestRevision($file1Rev1->getFileId(), $file1Rev1->getFileStage(), SUBMISSION_FILE_DAO_TEST_SUBMISSION_ID));
     self::assertNull($submissionFileDao->getLatestRevision($file1Rev1->getFileId(), SUBMISSION_FILE_PROOF + 1));
     self::assertNull($submissionFileDao->getLatestRevision($file1Rev1->getFileId(), null, SUBMISSION_FILE_DAO_TEST_SUBMISSION_ID + 1));
     //
     // getLatestRevisions()
     //
     // Calculate the unique ids of the test files.
     $uniqueId1_1 = $file1Rev1->getFileIdAndRevision();
     $uniqueId1_2 = $file1Rev2->getFileIdAndRevision();
     $uniqueId2_1 = $file2Rev1->getFileIdAndRevision();
     $uniqueId2_2 = $file2Rev2->getFileIdAndRevision();
     // Retrieve the latest revisions of both files.
     self::assertNull($submissionFileDao->getLatestRevisions(null));
     self::assertEquals(array($uniqueId1_2 => $file1Rev2, $uniqueId2_2 => $file2Rev2), $submissionFileDao->getLatestRevisions(SUBMISSION_FILE_DAO_TEST_SUBMISSION_ID));
     self::assertEquals(array($uniqueId1_2 => $file1Rev2, $uniqueId2_2 => $file2Rev2), $submissionFileDao->getLatestRevisions(SUBMISSION_FILE_DAO_TEST_SUBMISSION_ID, SUBMISSION_FILE_PROOF));
     self::assertEquals(array(), $submissionFileDao->getLatestRevisions(SUBMISSION_FILE_DAO_TEST_SUBMISSION_ID + 1));
     self::assertEquals(array(), $submissionFileDao->getLatestRevisions(SUBMISSION_FILE_DAO_TEST_SUBMISSION_ID, SUBMISSION_FILE_PROOF + 1));
     // Test paging.
     $rangeInfo = new DBResultRange(2, 1);
     self::assertEquals(array($uniqueId1_2 => $file1Rev2, $uniqueId2_2 => $file2Rev2), $submissionFileDao->getLatestRevisions(SUBMISSION_FILE_DAO_TEST_SUBMISSION_ID, null, $rangeInfo));
     $rangeInfo = new DBResultRange(1, 1);
     self::assertEquals(array($uniqueId1_2 => $file1Rev2), $submissionFileDao->getLatestRevisions(SUBMISSION_FILE_DAO_TEST_SUBMISSION_ID, null, $rangeInfo));
     $rangeInfo = new DBResultRange(1, 2);
     self::assertEquals(array($uniqueId2_2 => $file2Rev2), $submissionFileDao->getLatestRevisions(SUBMISSION_FILE_DAO_TEST_SUBMISSION_ID, null, $rangeInfo));
     //
     // getAllRevisions()
     //
     // Retrieve all revisions of file 1.
     self::assertNull($submissionFileDao->getAllRevisions(null));
     self::assertEquals(array($uniqueId1_2 => $file1Rev2, $uniqueId1_1 => $file1Rev1), $submissionFileDao->getAllRevisions($file1Rev1->getFileId(), SUBMISSION_FILE_PROOF));
     self::assertEquals(array($uniqueId1_2 => $file1Rev2, $uniqueId1_1 => $file1Rev1), $submissionFileDao->getAllRevisions($file1Rev1->getFileId(), SUBMISSION_FILE_PROOF, SUBMISSION_FILE_DAO_TEST_SUBMISSION_ID));
     self::assertEquals(array(), $submissionFileDao->getAllRevisions($file1Rev1->getFileId(), null, SUBMISSION_FILE_DAO_TEST_SUBMISSION_ID + 1));
     self::assertEquals(array(), $submissionFileDao->getAllRevisions($file1Rev1->getFileId(), SUBMISSION_FILE_PROOF + 1, null));
     //
     // getLatestRevisionsByAssocId()
     //
     // Retrieve the latest revisions by association.
     self::assertNull($submissionFileDao->getLatestRevisionsByAssocId(ASSOC_TYPE_REVIEW_ASSIGNMENT, null));
     self::assertNull($submissionFileDao->getLatestRevisionsByAssocId(null, 5));
     self::assertEquals(array($uniqueId1_2 => $file1Rev2), $submissionFileDao->getLatestRevisionsByAssocId(ASSOC_TYPE_REVIEW_ASSIGNMENT, 5));
     self::assertEquals(array($uniqueId1_2 => $file1Rev2), $submissionFileDao->getLatestRevisionsByAssocId(ASSOC_TYPE_REVIEW_ASSIGNMENT, 5, null, SUBMISSION_FILE_PROOF));
     self::assertEquals(array(), $submissionFileDao->getLatestRevisionsByAssocId(ASSOC_TYPE_REVIEW_ASSIGNMENT, 5, null, SUBMISSION_FILE_PROOF + 1));
     // Retrieve all revisions by association.
     self::assertNull($submissionFileDao->getAllRevisionsByAssocId(ASSOC_TYPE_REVIEW_ASSIGNMENT, null));
     self::assertNull($submissionFileDao->getAllRevisionsByAssocId(null, 5));
     self::assertEquals(array($uniqueId1_2 => $file1Rev2, $uniqueId1_1 => $file1Rev1), $submissionFileDao->getAllRevisionsByAssocId(ASSOC_TYPE_REVIEW_ASSIGNMENT, 5));
     self::assertEquals(array($uniqueId1_2 => $file1Rev2, $uniqueId1_1 => $file1Rev1), $submissionFileDao->getAllRevisionsByAssocId(ASSOC_TYPE_REVIEW_ASSIGNMENT, 5, SUBMISSION_FILE_PROOF));
     self::assertEquals(array(), $submissionFileDao->getAllRevisionsByAssocId(ASSOC_TYPE_REVIEW_ASSIGNMENT, 5, SUBMISSION_FILE_PROOF + 1));
     //
     // assignRevisionToReviewRound()
     //
     // Insert one more revision to test review round file assignments.
     $file1Rev3 = clone $file1Rev2;
     $file1Rev3->setRevision(3);
     self::assertEquals($file1Rev3, $submissionFileDao->insertObject($file1Rev3, $this->testFile));
     $uniqueId1_3 = $file1Rev3->getFileIdAndRevision();
     // Insert review round file assignments.
     $reviewRoundDao = DAORegistry::getDAO('ReviewRoundDAO');
     $reviewRound = $reviewRoundDao->build(SUBMISSION_FILE_DAO_TEST_SUBMISSION_ID, WORKFLOW_STAGE_ID_INTERNAL_REVIEW, 1);
     $submissionFileDao->assignRevisionToReviewRound($file1Rev1->getFileId(), $file1Rev1->getRevision(), $reviewRound);
     $submissionFileDao->assignRevisionToReviewRound($file2Rev2->getFileId(), $file2Rev2->getRevision(), $reviewRound);
     //
     // getRevisionsByReviewRound()
     //
     // Retrieve assigned review round files by review stage id and round.
     self::assertEquals(array($uniqueId1_1 => $file1Rev1, $uniqueId2_2 => $file2Rev2), $submissionFileDao->getRevisionsByReviewRound($reviewRound));
     //
     // getLatestRevisionsByReviewRound()
     //
     // Retrieve latest revisions of review round files
     self::assertEquals(array($uniqueId1_3 => $file1Rev3, $uniqueId2_2 => $file2Rev2), $submissionFileDao->getLatestRevisionsByReviewRound($reviewRound, null));
     //
     // deleteAllRevisionsByReviewRound()
     //
     $submissionFileDao->deleteAllRevisionsByReviewRound($reviewRound->getId());
     self::assertEquals(array(), $submissionFileDao->getRevisionsByReviewRound($reviewRound));
     //
     // deleteRevision() and deleteRevisionById()
     //
     // Delete the first revision of file1.
     // NB: This implicitly tests deletion by ID.
     self::assertEquals(1, $submissionFileDao->deleteRevision($file1Rev1));
     self::assertNull($submissionFileDao->getRevision($file1Rev1->getFileId(), $file1Rev1->getRevision()));
     // Re-insert the file for the next test.
     self::assertEquals($file1Rev1, $submissionFileDao->insertObject($file1Rev1, $this->testFile));
     //
     // deleteLatestRevisionById()
     //
     // Delete the latest revision of file1.
     self::assertEquals(1, $submissionFileDao->deleteLatestRevisionById($file1Rev1->getFileId()));
     self::assertTrue(is_a($submissionFileDao->getRevision($file1Rev1->getFileId(), $file1Rev1->getRevision()), 'SubmissionArtworkFile'));
     self::assertNull($submissionFileDao->getRevision($file1Rev3->getFileId(), $file1Rev3->getRevision()));
     //
     // deleteAllRevisionsById()
     //
     // Delete all revisions of file1.
     self::assertEquals(2, $submissionFileDao->deleteAllRevisionsById($file1Rev1->getFileId()));
     self::assertTrue(is_a($submissionFileDao->getRevision($file2Rev1->getFileId(), $file2Rev1->getRevision()), 'SubmissionFile'));
     self::assertNull($submissionFileDao->getRevision($file1Rev1->getFileId(), $file1Rev1->getRevision()));
     self::assertNull($submissionFileDao->getRevision($file1Rev2->getFileId(), $file1Rev2->getRevision()));
     // Re-insert the files for the next test.
     self::assertEquals($file1Rev1, $submissionFileDao->insertObject($file1Rev1, $this->testFile));
     self::assertEquals($file1Rev2, $submissionFileDao->insertObject($file1Rev2, $this->testFile));
     //
     // deleteAllRevisionsByAssocId()
     //
     // Delete all revisions by assoc id.
     self::assertEquals(2, $submissionFileDao->deleteAllRevisionsByAssocId(ASSOC_TYPE_REVIEW_ASSIGNMENT, 5));
     self::assertTrue(is_a($submissionFileDao->getRevision($file2Rev1->getFileId(), $file2Rev1->getRevision()), 'SubmissionFile'));
     self::assertNull($submissionFileDao->getRevision($file1Rev1->getFileId(), $file1Rev1->getRevision()));
     self::assertNull($submissionFileDao->getRevision($file1Rev2->getFileId(), $file1Rev2->getRevision()));
     // Re-insert the files for the next test.
     self::assertEquals($file1Rev1, $submissionFileDao->insertObject($file1Rev1, $this->testFile));
     self::assertEquals($file1Rev2, $submissionFileDao->insertObject($file1Rev2, $this->testFile));
     //
     // deleteAllRevisionsBySubmissionId()
     //
     // Delete all revisions by submission id.
     self::assertEquals(4, $submissionFileDao->deleteAllRevisionsBySubmissionId(SUBMISSION_FILE_DAO_TEST_SUBMISSION_ID));
     self::assertNull($submissionFileDao->getRevision($file2Rev1->getFileId(), $file2Rev1->getRevision()));
     self::assertNull($submissionFileDao->getRevision($file1Rev1->getFileId(), $file1Rev1->getRevision()));
     self::assertNull($submissionFileDao->getRevision($file1Rev2->getFileId(), $file1Rev2->getRevision()));
     //
     // insertObject() for new revisions
     //
     // Test insertion of new revisions.
     // Create two files with different file ids.
     $file1Rev1->setFileId(null);
     $file1Rev1->setRevision(null);
     $file1Rev1 = $submissionFileDao->insertObject($file1Rev1, $this->testFile);
     $file1Rev2->setFileId(null);
     $file1Rev2->setRevision(null);
     $file1Rev2->setGenreId(SUBMISSION_FILE_DAO_TEST_DOC_GENRE_ID);
     $file1Rev2 = $submissionFileDao->insertObject($file1Rev2, $this->testFile);
     // Test the file ids, revisions and identifying fields.
     self::assertNotEquals($file1Rev1->getFileId(), $file1Rev2->getFileId());
     self::assertNotEquals($file1Rev1->getGenreId(), $file1Rev2->getGenreId());
     self::assertEquals(1, $submissionFileDao->getLatestRevisionNumber($file1Rev1->getFileId()));
     self::assertEquals(1, $submissionFileDao->getLatestRevisionNumber($file1Rev2->getFileId()));
     //
     // setAsLatestRevision()
     //
     // Now make the second file a revision of the first.
     $file1Rev2 = $submissionFileDao->setAsLatestRevision($file1Rev1->getFileId(), $file1Rev2->getFileId(), $file1Rev1->getSubmissionId(), $file1Rev1->getFileStage());
     // And test the file ids, revisions, identifying fields and types again.
     self::assertEquals($file1Rev1->getFileId(), $file1Rev2->getFileId());
     self::assertEquals($file1Rev1->getGenreId(), $file1Rev2->getGenreId());
     self::assertEquals(1, $file1Rev1->getRevision());
     self::assertEquals(2, $submissionFileDao->getLatestRevisionNumber($file1Rev1->getFileId()));
     $submissionFiles = $submissionFileDao->getAllRevisions($file1Rev1->getFileId());
     self::assertEquals(2, count($submissionFiles));
     foreach ($submissionFiles as $submissionFile) {
         /* @var $submissionFile SubmissionFile */
         self::assertTrue(is_a($submissionFile, 'SubmissionArtworkFile'));
     }
 }