public void Validate_DtoNameAlreadyExists_ReturnsCorrectErrorMessage()
{
// Arrange
var name = "leg day";
var user = new User {
Id = NextId
};
Context.Users.Add(user);
var routine = new Routine {
UserId = user.Id, Name = name
};
Context.Routines.Add(routine);
Context.SaveChanges();
var request = new RoutineCreateDto {
UserId = user.Id, Name = name
};
// Act
var validator = new RoutineCreateDtoValidator(Context);
var result = validator.Validate(request);
// Assert
var hasCorrectErrorMessage = result.Errors.Any(x =>
x.ErrorMessage == $"You already have a routine of '{request.Name}'" &&
x.PropertyName == nameof(RoutineCreateDto.Name));
Assert.IsTrue(hasCorrectErrorMessage);
}
public void Validate_DtoNameIsEmpty_ReturnsCorrectErrorMessage()
{
// Arrange
var request = new RoutineCreateDto();
// Act
var validator = new RoutineCreateDtoValidator(Context);
var result = validator.Validate(request);
// Assert
var hasCorrectErrorMessage = result.Errors.Any(x =>
x.ErrorMessage == "'Name' must not be empty." &&
x.PropertyName == nameof(RoutineCreateDto.Name));
Assert.IsTrue(hasCorrectErrorMessage);
}
public void Validate_UserIdDoesNotExist_ReturnsCorrectErrorMessage()
{
// Arrange
var request = new RoutineCreateDto {
UserId = NextId
};
// Act
var validator = new RoutineCreateDtoValidator(Context);
var result = validator.Validate(request);
// Assert
var hasCorrectErrorMessage = result.Errors.Any(x =>
x.ErrorMessage == "The 'User' does not exist." &&
x.PropertyName == nameof(RoutineCreateDto.UserId));
Assert.IsTrue(hasCorrectErrorMessage);
}
public void Validate_EVerythingWorks_ReturnsNoErrorMessage()
{
// Arrange
var name = "Leg Day";
var request = new RoutineCreateDto {
UserId = NextId, Name = name
};
// Act
var validator = new RoutineCreateDtoValidator(Context);
var result = validator.Validate(request);
// Assert
var hasCorrectErrorMessage = result.Errors.Any(x =>
x.ErrorMessage == "The 'User' does not exist." &&
x.PropertyName == "");
Assert.IsTrue(!hasCorrectErrorMessage);
}
