public void ChangingCategoryNameChangeNoteCategory()
{
// Arrange: We create the repo's mocks
var noteMock = new Mock<INoteRepository>();
var categoryMock = new Mock<ICategoryRepository>();
var category = new Category("Dummy", "#123123123", "#123123123");
categoryMock.Setup(rep => rep.FindAll()).Returns(new List<Category> { category });
categoryMock.Setup(rep => rep.GetById(category.Id)).Returns(category);
noteMock.Setup(rep => rep.FindAll()).Returns(new List<Note> { new Note("Note", category) });
// Act: we create a viewModel's instance, a list with the new category changes and we send a mesage
var viewModel = new MainViewModel(noteMock.Object, categoryMock.Object);
category.Name = "Party";
var categoryId = new List<Guid> { category.Id };
var categoryEditorChanges = new CategoryEditorChangesMessage
{
CategoriesIds = categoryId
};
Messenger.Default.Send(categoryEditorChanges);
// Assert: and the category and the note have the new name
viewModel.Categories.First(c => c.Id == category.Id).Name.ShouldEqual("Party");
viewModel.Notes.First(n => n.Content == "Note").Category.Name.ShouldEqual("Party");
}
public void DeletingACategoryWithItsNotes()
{
// Arrange: We create the repo's mocks
var noteMock = new Mock<INoteRepository>();
var categoryMock = new Mock<ICategoryRepository>();
var category = new Category("Dummy", "#123123123", "#123123123");
categoryMock.Setup(rep => rep.FindAll()).Returns(new List<Category> { category });
noteMock.Setup(rep => rep.FindAll()).Returns(new List<Note> { new Note("Note", category) });
// Act: we create a viewModel's instance, a list with the category to delete and we send a message
var viewModel = new MainViewModel(noteMock.Object, categoryMock.Object);
var notesToDelete = new List<Guid> { category.Id };
var categoryEditorChanges = new CategoryEditorChangesMessage
{
NotesToDelete = notesToDelete
};
Messenger.Default.Send(categoryEditorChanges);
// Assert: and the note is gone
viewModel.Notes.Count.ShouldEqual(0);
}
public void DeletingACategoryWithoutNotes()
{
// Arrange: We create the repo's mocks
var noteMock = new Mock<INoteRepository>();
var categoryMock = new Mock<ICategoryRepository>();
var category = new Category("Dummy", "#123123123", "#123123123");
categoryMock.Setup(rep => rep.FindAll()).Returns(new List<Category> { category });
noteMock.Setup(rep => rep.FindAll()).Returns(new List<Note> {new Note("Note", category)});
// Act: we create a viewModel's instance, a list with the category to delete and we send a message
var viewModel = new MainViewModel(noteMock.Object, categoryMock.Object);
var notesToTrash = new List<Guid> {category.Id};
var categoryEditorChanges = new CategoryEditorChangesMessage
{
NotesToTrash = notesToTrash
};
Messenger.Default.Send(categoryEditorChanges);
// Assert: and the note's category should be trash
viewModel.Notes.FirstOrDefault(n => n.Content == "Note").Category.Name.ShouldEqual("Trash");
}
public void YouCantAddTheSameNoteTwice()
{
var noteMock = new Mock<INoteRepository>();
var categoryMock = new Mock<ICategoryRepository>();
categoryMock.Setup(rep => rep.FindAll()).Returns(new List<Category> { new Category("Dummy", "#123123123", "#123123123") });
noteMock.Setup(rep => rep.FindAll()).Returns(new List<Note>());
var viewModel = new MainViewModel(noteMock.Object, categoryMock.Object);
var note = new Note("A note", viewModel.Categories.First());
viewModel.ActualNote = note;
viewModel.AddNoteCommand.Execute(null);
var count = viewModel.Notes.Count;
viewModel.ActualNote = note;
viewModel.AddNoteCommand.Execute(null);
Assert.AreEqual(count, viewModel.Notes.Count);
}