public void Constructor_NullProvider_Throws()
{
ICostForOneMillionCharactersProvider nullProvider = null;
var stubFormatter = Substitute.For <ISubtitleTextFormatter>();
Assert.Throws <ArgumentNullException>(
() => new SubtitlesTranslationCostCalculator(
nullProvider,
stubFormatter));
}
public SubtitlesTranslationCostCalculator(
ICostForOneMillionCharactersProvider provider,
ISubtitleTextFormatter formatter)
{
if (provider == null)
{
throw new ArgumentNullException(nameof(provider));
}
if (formatter == null)
{
throw new ArgumentNullException(nameof(formatter));
}
millionCharsCostprovider = provider;
this.formatter = formatter;
}
private SubtitlesTranslationCostCalculator CreateCalculator(
ICostForOneMillionCharactersProvider provider,
ISubtitleTextFormatter formatter)
{
return(new SubtitlesTranslationCostCalculator(provider, formatter));
}
