public function testSettingAndGetting()
 {
     Yii::app()->user->userModel = User::getByUsername('super');
     $group1 = new Group();
     $group1->name = 'Group1';
     $this->assertTrue($group1->save());
     $group2 = new Group();
     $group2->name = 'Group2';
     $this->assertTrue($group2->save());
     $group3 = new Group();
     $group3->name = 'Group3';
     $this->assertTrue($group3->save());
     $group4 = new Group();
     $group4->name = 'Group4';
     $this->assertTrue($group4->save());
     $group5 = new Group();
     $group5->name = 'Group5';
     $this->assertTrue($group5->save());
     $group6 = new Group();
     $group6->name = 'Group6';
     $this->assertTrue($group6->save());
     $explicitReadWriteModelPermissions = new ExplicitReadWriteModelPermissions();
     $this->assertEquals(0, $explicitReadWriteModelPermissions->getReadOnlyPermitablesCount());
     $this->assertEquals(0, $explicitReadWriteModelPermissions->getReadWritePermitablesCount());
     //Now add permitables and test retrieving them.
     $explicitReadWriteModelPermissions->addReadOnlyPermitable($group1);
     $explicitReadWriteModelPermissions->addReadWritePermitable($group2);
     $explicitReadWriteModelPermissions->addReadWritePermitable($group3);
     $explicitReadWriteModelPermissions->addReadOnlyPermitableToRemove($group4);
     $explicitReadWriteModelPermissions->addReadWritePermitableToRemove($group5);
     $this->assertEquals(1, $explicitReadWriteModelPermissions->getReadOnlyPermitablesCount());
     $this->assertEquals(2, $explicitReadWriteModelPermissions->getReadWritePermitablesCount());
     $this->assertEquals(1, $explicitReadWriteModelPermissions->getReadWritePermitablesToRemoveCount());
     $this->assertEquals(1, $explicitReadWriteModelPermissions->getReadWritePermitablesToRemoveCount());
     $readOnlyPermitables = $explicitReadWriteModelPermissions->getReadOnlyPermitables();
     $readWritePermitables = $explicitReadWriteModelPermissions->getReadWritePermitables();
     $this->assertEquals(1, count($readOnlyPermitables));
     $this->assertEquals(2, count($readWritePermitables));
     $this->assertEquals($group1, $readOnlyPermitables[$group1->id]);
     $this->assertEquals($group2, $readWritePermitables[$group2->id]);
     $this->assertEquals($group3, $readWritePermitables[$group3->id]);
     $readOnlyPermitablesToRemove = $explicitReadWriteModelPermissions->getReadOnlyPermitablesToRemove();
     $readWritePermitablesToRemove = $explicitReadWriteModelPermissions->getReadWritePermitablesToRemove();
     $this->assertEquals($group4, $readOnlyPermitablesToRemove[$group4->id]);
     $this->assertEquals($group5, $readWritePermitablesToRemove[$group5->id]);
     $this->assertTrue($explicitReadWriteModelPermissions->isReadOrReadWritePermitable($group1));
     $this->assertTrue($explicitReadWriteModelPermissions->isReadOrReadWritePermitable($group2));
     $this->assertTrue($explicitReadWriteModelPermissions->isReadOrReadWritePermitable($group3));
     $this->assertFalse($explicitReadWriteModelPermissions->isReadOrReadWritePermitable($group4));
     $this->assertFalse($explicitReadWriteModelPermissions->isReadOrReadWritePermitable($group5));
     $this->assertFalse($explicitReadWriteModelPermissions->isReadOrReadWritePermitable($group6));
     $this->assertEquals(1, count($explicitReadWriteModelPermissions->getReadWritePermitablesToRemove()));
     $explicitReadWriteModelPermissions->removeAllReadWritePermitables();
     $this->assertEquals(3, count($explicitReadWriteModelPermissions->getReadWritePermitablesToRemove()));
 }