public void Should_WordServiceFactory_Throw_KeyNotFoundException_When_Invalid_ServiceType()
{
var factory = new WordServiceFactory();
Assert.Throws <KeyNotFoundException>(() => factory.GetNumberWordService(""));
Assert.Throws <KeyNotFoundException>(() => factory.GetNumberWordService("TestFeed"));
}
/// <summary>
/// Binds the fizz buzz result.
/// </summary>
/// <returns>the awaiting task</returns>
private async Task BindResult()
{
if (this.Number.HasValue)
{
var wordService = new WordServiceFactory().GetNumberWordService("FizzBuzz");
try
{
this.FizzBuzzResult = await wordService.GetWord(this.Number.Value);
}
catch (ArgumentException)
{
this.FizzBuzzResult = string.Empty;
}
}
else
{
this.FizzBuzzResult = string.Empty;
}
}
public void Should_WordServiceFactory_Throw_ArgumentNullException_When_Null_ServiceType()
{
var factory = new WordServiceFactory();
Assert.Throws <ArgumentNullException>(() => factory.GetNumberWordService(null));
}
public void Should_WordServiceFactory_Provide_FizzBuzzService_When_FizzBuzz_ServiceType()
{
var numberWordService = new WordServiceFactory().GetNumberWordService("FizzBuzz");
Assert.IsInstanceOf(typeof(FizzBuzzWordService), numberWordService);
}
