public void GetBeverage_IdWasNotAnIntegerValue_Throws(string input)
{
//given
var bartender = new Bartender("Test Bot", null);
//when
//then
var ex = Assert.Throws <InvalidOperationException>(() => bartender.GetBeverage(input));
Assert.That(ex.Message, Is.EqualTo($"Failed to parse string '{input}', integer value expected\n"));
}
public void GetBeverage_NoBeverageFound_Throws()
{
//given
var barService = Mock.Of <IBarService>();
var bartender = new Bartender("Test Bot", barService);
//when
//then
var ex = Assert.Throws <InvalidOperationException>(() => bartender.GetBeverage("1"));
Assert.That(ex.Message, Is.EqualTo("No beverages with id 1 were found\n"));
}
public void GetBeverage_ReturnsBeverage()
{
//given
var expected = new Beverage {
Id = 1
};
var barService = Mock.Of <IBarService>(s => s.GetBeverages(new[] { 1 }) == new[] { expected });
var bartender = new Bartender("Test Bot", barService);
//when
var result = bartender.GetBeverage("1");
//then
Assert.That(result, Is.Not.Null);
Assert.That(result, Is.EqualTo(expected));
}
