public void ReadTodoStateNextStateIsNull()
{
IConsole mockConsole = Substitute.For <IConsole>();
ILog mockLog = Substitute.For <ILog>();
ITodoList mockTodoList = Substitute.For <ITodoList>();
ReadTodoState state = new ReadTodoState(mockConsole, mockLog, mockTodoList);
Assert.IsNull(state.GetNextState());
}
public void ReadTodoStateReturnsDisplayLogHeaderStateStateWhenReadingBlankString()
{
IConsole mockConsole = Substitute.For <IConsole>();
ILog mockLog = Substitute.For <ILog>();
ITodoList mockTodoList = Substitute.For <ITodoList>();
ReadTodoState state = new ReadTodoState(mockConsole, mockLog, mockTodoList);
state.Execute();
Assert.IsInstanceOfType(state.GetNextState(), typeof(DisplayLogHeaderState));
}
public void ReadTodoStateReadsConsoleWhenExecuted()
{
IConsole mockConsole = Substitute.For <IConsole>();
ILog mockLog = Substitute.For <ILog>();
ITodoList mockTodoList = Substitute.For <ITodoList>();
ReadTodoState state = new ReadTodoState(mockConsole, mockLog, mockTodoList);
state.Execute();
mockConsole.Received(1).GetInput();
}
public void ReadTodoStateOutputsPromptCharacter()
{
IConsole mockConsole = Substitute.For <IConsole>();
ILog mockLog = Substitute.For <ILog>();
ITodoList mockTodoList = Substitute.For <ITodoList>();
ReadTodoState state = new ReadTodoState(mockConsole, mockLog, mockTodoList);
state.Execute();
mockConsole.Received(1).Output(">");
}
public void ReadTodoStateReturnsCommandStateWhenReadingCommand()
{
IConsole mockConsole = Substitute.For <IConsole>();
mockConsole.GetInput().Returns(">COMMANDSTRING");
ILog mockLog = Substitute.For <ILog>();
ITodoList mockTodoList = Substitute.For <ITodoList>();
ReadTodoState state = new ReadTodoState(mockConsole, mockLog, mockTodoList);
state.Execute();
State nextState = state.GetNextState();
Assert.IsInstanceOfType(nextState, typeof(CommandTodoState));
Assert.AreEqual("COMMANDSTRING", nextState.Input);
}
public void ReadTodoStateReturnsStoreStateWhenReadingPlainText()
{
const string cConsoleInput = "This is plain text";
IConsole mockConsole = Substitute.For <IConsole>();
mockConsole.GetInput().Returns(cConsoleInput);
ILog mockLog = Substitute.For <ILog>();
ITodoList mockTodoList = Substitute.For <ITodoList>();
ReadTodoState state = new ReadTodoState(mockConsole, mockLog, mockTodoList);
state.Execute();
State nextState = state.GetNextState();
Assert.IsInstanceOfType(nextState, typeof(StoreTodoState));
Assert.AreEqual(cConsoleInput, nextState.Input);
}
