public function testFindByUsernames()
{
$userModel = new User($this->container);
$projectModel = new Project($this->container);
$groupModel = new Group($this->container);
$groupMemberModel = new GroupMember($this->container);
$groupRoleModel = new ProjectGroupRole($this->container);
$userRoleModel = new ProjectUserRole($this->container);
$projectPermissionModel = new ProjectPermission($this->container);
$this->assertEquals(1, $projectModel->create(array('name' => 'Project 1')));
$this->assertEquals(2, $userModel->create(array('username' => 'user1')));
$this->assertEquals(3, $userModel->create(array('username' => 'user2')));
$this->assertEquals(4, $userModel->create(array('username' => 'user3')));
$this->assertEquals(1, $groupModel->create('Group A'));
$this->assertTrue($groupMemberModel->addUser(1, 2));
$this->assertTrue($groupRoleModel->addGroup(1, 1, Role::PROJECT_MEMBER));
$this->assertTrue($userRoleModel->addUser(1, 3, Role::PROJECT_MANAGER));
$this->assertEquals(array('user1', 'user2'), $projectPermissionModel->findUsernames(1, 'us'));
$this->assertEmpty($projectPermissionModel->findUsernames(1, 'a'));
$this->assertEmpty($projectPermissionModel->findUsernames(2, 'user'));
}