function testDontCreateNewChangesetIfNoCommentOrNoChanges()
{
$this->language->setReturnValue('getText', 'no changes', array('plugin_tracker_artifact', 'no_changes', '*'));
$this->response->expectNever('addFeedback');
$comment_dao = new MockTracker_Artifact_Changeset_CommentDao();
$comment_dao->expectNever('createNewVersion');
$dao = new MockTracker_Artifact_ChangesetDao();
$dao->expectNever('create');
$user = mock('PFUser');
$user->setReturnValue('getId', 1234);
$user->setReturnValue('isAnonymous', false);
$tracker = new MockTracker();
$tracker->setReturnValue('getFormElements', array());
$factory = new MockTracker_FormElementFactory();
$field1 = new MockTracker_FormElement_Field();
$field1->setReturnValue('getId', 101);
$field1->setReturnValue('isValid', true);
$field1->setReturnValue('isValidRegardingRequiredProperty', true);
$field1->setReturnValue('userCanUpdate', true);
$field1->expectNever('saveNewChangeset');
$field2 = new MockTracker_FormElement_Field();
$field2->setReturnValue('getId', 102);
$field2->setReturnValue('isValid', true);
$field2->setReturnValue('isValidRegardingRequiredProperty', true);
$field2->setReturnValue('userCanUpdate', true);
$field2->expectNever('saveNewChangeset');
$field3 = new MockTracker_FormElement_Field();
$field3->setReturnValue('getId', 103);
$field3->setReturnValue('isValid', true);
$field3->setReturnValue('isValidRegardingRequiredProperty', true);
$field3->setReturnValue('userCanUpdate', true);
$field3->expectNever('saveNewChangeset');
$factory->setReturnValue('getUsedFields', array($field1, $field2, $field3));
$factory->setReturnValue('getAllFormElementsForTracker', array());
$changeset = new MockTracker_Artifact_Changeset();
$changeset->setReturnValue('hasChanges', false);
$changeset->setReturnValue('getValues', array());
$changeset_value1 = new MockTracker_Artifact_ChangesetValue();
$changeset_value2 = new MockTracker_Artifact_ChangesetValue();
$changeset_value3 = new MockTracker_Artifact_ChangesetValue();
$changeset->setReturnReference('getValue', $changeset_value1, array($field1));
$changeset->setReturnReference('getValue', $changeset_value2, array($field2));
$changeset->setReturnReference('getValue', $changeset_value3, array($field3));
$artifact = new Tracker_ArtifactTestVersion();
$artifact->setReturnReference('getChangesetDao', $dao);
$artifact->setReturnReference('getChangesetCommentDao', $comment_dao);
$artifact->setReturnReference('getFormElementFactory', $factory);
$artifact->setReturnReference('getArtifactFactory', mock('Tracker_ArtifactFactory'));
$artifact->setReturnReference('getReferenceManager', mock('ReferenceManager'));
$artifact->setReturnReference('getTracker', $tracker);
$artifact->setReturnValue('getId', 66);
$artifact->setReturnReference('getLastChangeset', $changeset);
$workflow = new MockWorkflow();
$workflow->expectNever('before');
$workflow->setReturnValue('validate', true);
$artifact->setReturnValue('getWorkflow', $workflow);
$email = null;
//not annonymous user
$comment = '';
//empty comment
// Valid
$fields_data = array();
$this->expectException('Tracker_NoChangeException');
$artifact->createNewChangeset($fields_data, $comment, $user);
}
