public async Task RendersHelpForAllCommandInCommandContainerTest()
{
string expectedOutput = @":information_source: __**Here are all supported commands:**__ :information_source:
**!help** - Prints usage for a command
**!ping** - Execute this to get a super special response
";
ICommandContainer container = new CommandContainer();
container.AddCommandHandler <PingCommand>();
container.AddCommandHandler <HelpCommand>();
string respone = null;
Mock <IMessage> socketMessageMock = new Mock <IMessage>();
Mock <IMessageChannel> messageChannelMock = new Mock <IMessageChannel>();
messageChannelMock
.Setup(c => c.SendMessageAsync(It.IsAny <string>(), It.IsAny <bool>(), It.IsAny <Embed>(), It.IsAny <RequestOptions>()))
.Callback <string, bool, Embed, RequestOptions>((msg, tts, embed, reqOptions) => respone = msg)
.Returns(() => Task.FromResult <IUserMessage>(default(SocketUserMessage)));
socketMessageMock
.Setup(x => x.Channel)
.Returns(messageChannelMock.Object);
HelpCommand helpCommand = new HelpCommand(container);
//Act
await helpCommand.Execute(socketMessageMock.Object);
//Assert
messageChannelMock.Verify(c => c.SendMessageAsync(It.IsAny <string>(), It.IsAny <bool>(), It.IsAny <Embed>(), It.IsAny <RequestOptions>()), Times.Once());
Assert.Equal(expectedOutput, respone);
}
[InlineData(typeof(String), false)] //Here everything is missing
public void OnlyAllowValidTypesToBeAddedToCommandContainerTest(Type typeToAdd, bool isValidType)
{
CommandContainer container = new CommandContainer();
if (isValidType)
{
container.AddCommandHandler(typeToAdd);
Assert.Single(container); //Verify command was added
}
else
{
Assert.Throws <Exception>(() => container.AddCommandHandler(typeToAdd));
Assert.Empty(container); //Verify type was not added
}
}
private static ICommandContainer GetPingCommandContainer()
{
CommandContainer container = new CommandContainer();
container.AddCommandHandler <PingCommand>();
return(container);
}
public async Task ShowErrorIfHelpForUnknownCommandIsRequested()
{
string expectedOutput = "\"foo\" is an unknown command. Type !help to list all available commands!";
ICommandContainer container = new CommandContainer();
container.AddCommandHandler <PingCommand>();
string respone = null;
//TODO Write a helper method to create this mock, because we use the same code in a lot of tests to create this basic mock
Mock <IMessage> socketMessageMock = new Mock <IMessage>();
Mock <IMessageChannel> messageChannelMock = new Mock <IMessageChannel>();
messageChannelMock
.Setup(c => c.SendMessageAsync(It.IsAny <string>(), It.IsAny <bool>(), It.IsAny <Embed>(), It.IsAny <RequestOptions>()))
.Callback <string, bool, Embed, RequestOptions>((msg, tts, embed, reqOptions) => respone = msg)
.Returns(() => Task.FromResult <IUserMessage>(default(SocketUserMessage)));
socketMessageMock
.Setup(x => x.Channel)
.Returns(messageChannelMock.Object);
HelpCommand helpCommand = new HelpCommand(container);
helpCommand.Command = "foo";
//Act
await helpCommand.Execute(socketMessageMock.Object);
//Assert
messageChannelMock.Verify(c => c.SendMessageAsync(It.IsAny <string>(), It.IsAny <bool>(), It.IsAny <Embed>(), It.IsAny <RequestOptions>()), Times.Once());
Assert.Equal(expectedOutput, respone);
}
/// <summary>
/// Override this method to define a custom <see cref="ICommandContainer"/>
/// </summary>
/// <returns></returns>
protected virtual ICommandContainer BuildCommandContainer()
{
CommandContainer container = new CommandContainer();
List <Type> discovered = DiscoverCommands().ToList();
_logger.Info("Discovered {0} command(s)", discovered.Count);
foreach (Type type in discovered)
{
container.AddCommandHandler(type);
}
return(container);
}
public void GetCommandTypeForMessageInputTest(IEnumerable <Type> commands, string msgCommand, Type expectedCommandHandler)
{
CommandContainer container = new CommandContainer();
foreach (Type command in commands)
{
container.AddCommandHandler(command);
}
if (container.TryGetCommandType(msgCommand, out Type commandHandler))
{
Assert.Equal(expectedCommandHandler, commandHandler);
}
else
{
Assert.Null(expectedCommandHandler);
}
}