public void DisplayTodoListHeaderStateReturnsReadState()
{
IConsole mockConsole = Substitute.For<IConsole>();
ILog mockLog = Substitute.For<ILog>();
ITodoList mockTodoList = Substitute.For<ITodoList>();
DisplayTodoListHeaderState state = new DisplayTodoListHeaderState(mockConsole, mockLog, mockTodoList);
Assert.IsInstanceOfType(state.GetNextState(), typeof(ReadTodoState));
}
public void DisplayTodoListHeaderStateOutputsHeaderText()
{
IConsole mockConsole = Substitute.For<IConsole>();
ILog mockLog = Substitute.For<ILog>();
ITodoList mockTodoList = Substitute.For<ITodoList>();
DisplayTodoListHeaderState state = new DisplayTodoListHeaderState(mockConsole, mockLog, mockTodoList);
state.Execute();
mockConsole.Received(1).Clear();
mockConsole.Received().OutputLine(Arg.Any<String>());
}
public void DisplayTodoHeaderStateOutputsAllTodoItems()
{
TodoEntry todoEntry = new TodoEntry("entry");
List<TodoEntry> todoEntries = new List<TodoEntry>() { todoEntry };
IConsole mockConsole = Substitute.For<IConsole>();
ILog mockLog = Substitute.For<ILog>();
ITodoList mockTodoList = Substitute.For<ITodoList>();
mockTodoList.GetEntries().Returns(todoEntries);
DisplayTodoListHeaderState state = new DisplayTodoListHeaderState(mockConsole, mockLog, mockTodoList);
state.Execute();
mockConsole.Received(1).Output("0> ");
mockConsole.Received(1).OutputLine("entry");
}