public async Task TheHandleMethodShouldReturnErrorNoticeWhenNoMenuisPresentAsync()
{
// Act
await commandHandler.HandleAsync(null, string.Empty, CancellationToken.None);
// Assert
slackbot.Received().SendMessage(string.Empty, "I don't know which meals are being served today!");
}
public async Task TheHandleMethodShouldReturnErrorNoticeWhenNoMenuisPresentAsync()
{
// Act
await commandHandler.HandleAsync(null, string.Empty, default);
// Assert
slackbot.Received().SendMessage(string.Empty, "I don't know which meals are being served the day after tomorrow!");
}
public async Task TheHandleMethodShouldNotCareAboutCaseSensitivityAsync(string commandName)
{
// Act
await commandHandler.HandleAsync(commandName, string.Empty, default);
// Assert
slackbot.Received().SendMessage(string.Empty, "A fake command");
}
public async Task TheHandleMethodShouldReturnNoticeIfNothingIsFoundAsync()
{
// Act
await commandHandler.HandleAsync(string.Empty, string.Empty, default);
// Assert
slackbot.Received().SendMessage(string.Empty, "I don't know which meals are being served this week!");
}
public async Task TheHandleMethodShouldAddResponseAsync(string regex, string response)
{
// Act
await commandHandler.HandleAsync($"add {regex} {response}", string.Empty, default);
// Assert
await chatResponseRepository.Received().AddAsync(regex, response);
slackbot.Received().SendMessage(string.Empty, "I added your chat response to my AI.");
}
public async Task TheHandleMethodShouldClearExistingMenuAsync()
{
// Arrange
menuRepository.DeleteOneAsync(Arg.Any <Expression <Func <Menu, bool> > >(), CancellationToken.None).Returns(1);
// Act
await commandHandler.HandleAsync($"{DateTime.Today:ddMMyyyy}", string.Empty, default);
// Assert
slackbot.Received().SendMessage(string.Empty, $"I cleared the menu on *{DateTime.Today:dd.MM.yyyy}*.");
}
public async Task TheHandleMethodShouldReturnAMaxiumumOfSevenDaysAsync()
{
// Act
await commandHandler.HandleAsync("10", string.Empty, default);
// Assert
slackbot.Received().SendMessage(string.Empty, "I don't know which meals are being served the next 7 days!");
}
public async Task TheHandleMethodShouldOnlyReturnMenusAsync()
{
// Arrange
menuRepository.ToListAsync(Arg.Any <FilterDefinition <Menu> >(), CancellationToken.None).Returns(
new[]
{
new Menu
{
Date = DateTime.Today.ToString("yyyyMMdd"),
Meals = new[] { "Foo" },
},
}.ToList());
// Act
await commandHandler.HandleAsync("Foo", string.Empty, default);
// Assert
slackbot.Received().SendMessage(string.Empty, $"On *{DateTime.Today:dd.MM.yyyy}* the meals are:{Environment.NewLine}1. Foo");
}
public async Task TheHandleMethodShouldAcceptWellFormedUrlsFromSlackAsync()
{
using (var httpTest = new HttpTest())
{
// Arrange
var importData = new[] { new { date = "20010101", meals = new[] { "foo", "bar" } } };
httpTest.RespondWithJson(importData);
// Act
await commandHandler.HandleAsync("<https://api.myjson.com/bins/1dekrb>", string.Empty, default);
// Assert
httpTest.ShouldHaveCalled("https://api.myjson.com/bins/1dekrb");
slackbot.Received().SendMessage(string.Empty, "I imported 1 menus.");
await menuRepository.Received().InsertOneAsync(
Arg.Is <Menu>(
x =>
x.Date == "20010101" &&
x.Meals[0] == "foo" &&
x.Meals[1] == "bar"),
CancellationToken.None);
}
}
public async Task TheHandleMethodShouldAddMealToExistingMenuAsync()
{
// Arrange
menuRepository.SingleOrDefaultAsync(Arg.Any <Expression <Func <Menu, bool> > >(), CancellationToken.None).Returns(
new Menu
{
Date = DateTime.Today.ToString("yyyyMMdd"),
Meals = new[] { "Foo" },
});
// Act
await commandHandler.HandleAsync($"{DateTime.Today:ddMMyyyy} Bar", string.Empty, default);
// Assert
await menuRepository.Received().ReplaceOneAsync(
Arg.Any <Expression <Func <Menu, bool> > >(),
Arg.Is <Menu>(
x => x.Meals.Contains("Foo") && x.Meals.Contains("Bar")));
slackbot.Received().SendMessage(string.Empty, $"I added _Bar_ to the menu on *{DateTime.Today:dd.MM.yyyy}*.");
}
