public void GivenNullTitle_ThrowsException()
{
var request = new Core.Boundaries.AddTodoItem.Request(null);
var addTodoItem = new AddTodoItem(null, null, null);
Assert.Throws <Exception>(() => addTodoItem.Execute(request));
}
public void GivenEmptyTitle_ThrowsException()
{
var request = new Request(string.Empty);
var addTodoItem = new AddTodoItem(null, null, null);
Assert.Throws <Exception>(() => addTodoItem.Execute(request));
}
public void GivenNotNullTitle_ReturnsId()
{
var context = new InMemoryContext();
var gateway = new TodoItemGateway(context);
var responseHandler = new ResponseHandler();
var entitiesFactory = new EntitiesFactory();
var request = new Request("My Title");
var addTodoItem = new AddTodoItem(responseHandler, gateway, entitiesFactory);
addTodoItem.Execute(request);
Assert.True(Guid.Empty != responseHandler.AddTodoItems[0].Id);
}
public void GivenNotNullTitle_InvokeOutputHandler()
{
var context = new InMemoryContext();
var gateway = new TodoItemGateway(context);
var responseHandler = new ResponseHandler();
var entitiesFactory = new EntitiesFactory();
var request = new Request("My Title");
var addTodoItem = new AddTodoItem(responseHandler, gateway, entitiesFactory);
addTodoItem.Execute(request);
Assert.Single(responseHandler.AddTodoItems);
}
public void GivenNullInput_ThrowsException()
{
var addTodoItem = new AddTodoItem(null, null, null);
Assert.Throws <Exception>(() => addTodoItem.Execute(null));
}