/// <summary>
/// Initialize Facades buy utilzing a dependency injection container
/// </summary>
/// <param name="injector"></param>
private void InitializeHandlers(AdapterInjectionContainer injector)
{
_userHandler = new UserHandler(injector.GetUserAdapter());
_studyHandler = new StudyHandler(injector.GetStudyAdapter());
_fileHandler = new FileHandler(new BibtexParser());
_exportHandler = new ExportHandler();
_teamHandler = new TeamHandler(injector.GetTeamAdapter());
_taskHandler = new TaskHandler(injector.GetTaskAdapter());
}
public async void CreateUser_Valid_Test()
{
//Arrange
_adapterMock.Setup(r => r.Create(_user)).Returns(Task.FromResult(_user.Id));
var userHandler = new UserHandler(_adapterMock.Object);
//Act
var returnedId = await userHandler.Create(_user);
//Assert
Assert.IsTrue(returnedId == _user.Id);
}
public async void CreateUser_Invalid_userInformationEmptyString_Test()
{
//Arrange
var user = new User {Name = "", MetaData = ""};
_adapterMock.Setup(r => r.Create(user));
var userHandler = new UserHandler(_adapterMock.Object);
//Act
var result = await userHandler.Create(user);
//Assert
//Exception must be thrown
}
public void ReadAllTeams_Valid_CorrectNumberOfTeams_Test()
{
//Arrange
var team1 = new User {Id = 0, Name = "User1", MetaData = "Meta1"};
var team2 = new User {Id = 1, Name = "User2", MetaData = "Meta2"};
var users = new List<User> {team1, team2};
_adapterMock.Setup(r => r.Read()).Returns(users.AsQueryable());
var userHandler = new UserHandler(_adapterMock.Object);
//Act
var actualUsers = userHandler.GetAll();
var counter = actualUsers.Count();
//Assert
Assert.IsTrue(counter == users.Count);
}
public async void ReadUser_Valid_CorrectInformation_Test()
{
//Arrange
_adapterMock.Setup(r => r.Read(_user.Id)).Returns(Task.FromResult(_user));
var userHandler = new UserHandler(_adapterMock.Object);
//Act
var actualUser = await userHandler.Read(_user.Id);
//Assert
Assert.IsTrue(actualUser.Id == _user.Id);
Assert.IsTrue(actualUser.Name == _user.Name);
Assert.IsTrue(actualUser.MetaData == _user.MetaData);
}
public async void ReadUser_Valid_TypeOfUser_Test()
{
//Arrange
_adapterMock.Setup(r => r.Read(_user.Id)).Returns(Task.FromResult(_user));
var userHandler = new UserHandler(_adapterMock.Object);
//Act
var user = await userHandler.Read(_user.Id);
//Assert
Assert.IsInstanceOfType(user, typeof (User));
}
public void ReadUser_Valid_IsNotNull_Test()
{
//Arrange
_adapterMock.Setup(r => r.Read(_user.Id)).Returns(Task.FromResult(_user));
var userHandler = new UserHandler(_adapterMock.Object);
//Act
var user = userHandler.Read(_user.Id);
//Assert
Assert.IsNotNull(user);
}
public async void DeleteUser_Invalid_InvalidId_Test()
{
//Arrange
var userHandler = new UserHandler(_adapterMock.Object);
var invalidId = -1;
//Act
var result = await userHandler.Delete(invalidId);
//Assert
//Exception must be thrown
}
public async void DeleteUser_Invalid_NoExistingUser_Test()
{
//Arrange
_adapterMock.Setup(a => a.DeleteIfExists(_user.Id)).Throws(new NullReferenceException());
var userHandler = new UserHandler(_adapterMock.Object);
//Act
var result = await userHandler.Delete(_user.Id);
//Assert
//Exception must be thrown
}
public async void DeleteUser_Valid_Test()
{
//Arrange
const int idToDelete = 0;
_adapterMock.Setup(a => a.DeleteIfExists(idToDelete)).Returns(Task.FromResult(true));
var userHandler = new UserHandler(_adapterMock.Object);
//Act
var result = await userHandler.Delete(idToDelete);
//Assert
Assert.IsTrue(result);
}
public async void CreateUser_Invalid_userIsNull_Test()
{
//Arrange
_adapterMock.Setup(r => r.Create(null));
var userHandler = new UserHandler(_adapterMock.Object);
//Act
var result = await userHandler.Create(null);
//Assert
//Exception must be thrown
}
