public async Task InviteAsync()
{
var userMock = new Mock <IDiscordUser>();
userMock.Setup(x => x.GetDMChannelAsync())
.Returns(Task.FromResult <IDiscordTextChannel>(
new DiscordGuildTextChannel(new DiscordChannelPacket(), null)));
var messageMock = new Mock <IDiscordMessage>();
messageMock.SetupGet(x => x.Author)
.Returns(userMock.Object);
Mock.SetContext(
FetchDataStage.ChannelArgumentKey,
new DiscordGuildTextChannel(new DiscordChannelPacket(), null));
Mock.SetContext(CorePipelineStage.MessageContextKey, messageMock.Object);
var general = new GeneralModule();
await general.InviteAsync(Mock);
Assert.True(Worker.TryGetMessage(out var response));
Assert.Equal("miki_module_general_invite_message", response.Arguments.Properties.Content);
Assert.True(Worker.TryGetMessage(out response));
Assert.StartsWith("miki_module_general_invite_dm", response.Arguments.Properties.Content);
}