public void Execute_WhenTodoItemIdNotFound_ShouldReturnError()
{
//---------------Arrange-------------------
var testContext = new CreateCommentUseCaseTestDataBuilder().WithTodoItemTo(null).Build();
var usecase = testContext.UseCase;
var input = new CreateCommentInput {
TodoItemId = Guid.NewGuid(), Comment = "a comment"
};
var presenter = new PropertyPresenter <CreateCommentOutput, ErrorOutputMessage>();
//---------------Act----------------------
usecase.Execute(input, presenter);
//---------------Assert-----------------------
Assert.IsTrue(presenter.ErrorContent.HasErrors);
Assert.AreEqual("Invalid item Id", presenter.ErrorContent.Errors[0]);
}
public void Execute_WhenValidTodoItemId_ShouldReturnSuccess()
{
//---------------Arrange-------------------
var commentId = Guid.NewGuid();
var itemId = Guid.NewGuid();
var testContext = new CreateCommentUseCaseTestDataBuilder().WithCommentId(commentId).Build();
var usecase = testContext.UseCase;
var input = new CreateCommentInput {
TodoItemId = itemId, Comment = "a comment"
};
var presenter = new PropertyPresenter <CreateCommentOutput, ErrorOutputMessage>();
//---------------Act----------------------
usecase.Execute(input, presenter);
//---------------Assert-----------------------
Assert.AreEqual(commentId, presenter.SuccessContent.Id);
testContext.Repository.Received(1).Persist();
}
