public Task Create(Domain.Dto.Note note)
{
var toAdd = DbModel.Note.From(note);
_dbContext.Notes.Add(toAdd);
return(_dbContext.SaveChangesAsync());
}
public async Task Update(Domain.Dto.Note note)
{
var toUpdate = await FindOrException(note.Id);
toUpdate.Title = note.Title;
toUpdate.Content = note.Content;
await _dbContext.SaveChangesAsync();
}
public void GivenANonExistingNote_WhenUpdate_ThenAnExceptionIsThrown()
{
var id = Guid.NewGuid();
using (var dbContext = GetFreshDbContext())
{
var note = new Domain.Dto.Note(id, "title", "content");
var sut = GetSut(dbContext);
Func <Task> update = async() => await sut.Update(note);
update.ShouldThrow <Exception>().WithMessage($"Note with id {id} could not be found.");
}
}
public async Task GivenANoteWithAnIdThatAlreadyExists_WhenCreate_ThenAnExceptionIsThrown()
{
var id = await CreateNote();
using (var dbContext = GetFreshDbContext())
{
var note = new Domain.Dto.Note(id, "title", "content");
var sut = GetSut(dbContext);
Func <Task> create = async() => await sut.Create(note);
create.ShouldThrow <ArgumentException>().WithMessage($"An item with the same key has already been added. Key: {id}");
}
}
public async Task GivenANote_WhenUpdate_ThenTheNoteIsUpdated()
{
var id = await CreateNote();
using (var dbContext = GetFreshDbContext())
{
var note = new Domain.Dto.Note(id, "newTitle", "newContent");
var sut = GetSut(dbContext);
await sut.Update(note);
}
using (var dbContext = GetFreshDbContext())
{
var updatedNote = await dbContext.Notes.FirstAsync();
updatedNote.ShouldBeEquivalentTo(new DbModel.Note {
Id = id, Title = "newTitle", Content = "newContent"
});
}
}
public async Task GivenANote_WhenCreate_ThenANoteIsCreated()
{
var id = Guid.NewGuid();
using (var dbContext = GetFreshDbContext())
{
var note = new Domain.Dto.Note(id, "title", "content");
var sut = GetSut(dbContext);
await sut.Create(note);
}
using (var dbContext = GetFreshDbContext())
{
var createdNote = await dbContext.Notes.FirstAsync();
createdNote.ShouldBeEquivalentTo(new DbModel.Note {
Id = id, Title = "title", Content = "content"
});
}
}
internal static Note From(Domain.Dto.Note note)
{
return(new Note {
Id = note.Id, Title = note.Title, Content = note.Content
});
}
