private ArticlePictureUpdater CreateUpdater(
IFileService fileService,
IArticlePicturePathFormatter pathFormater,
IEventHandler <ArticlePictureUpdated> handler)
{
return(new ArticlePictureUpdater(
fileService,
pathFormater,
handler));
}
private ArticlePictureUpdater CreateUpdater(
IFileService fileService,
IArticlePicturePathFormatter pathFormatter)
{
var handler = Substitute.For <IEventHandler <ArticlePictureUpdated> >();
return(CreateUpdater(
fileService,
pathFormatter,
handler));
}
public void Constructor_NullFormatterPassed_Throws()
{
IFileService stubService = Substitute.For <IFileService>();
IArticlePicturePathFormatter nullFormater = null;
var stubHandler = Substitute.For <IEventHandler <ArticlePictureUpdated> >();
var exception = Assert.Catch <ArgumentNullException>(
() => new ArticlePictureUpdater(
stubService,
nullFormater,
stubHandler));
}
public ArticlePictureUpdater(
IFileService fileService,
IArticlePicturePathFormatter formatter,
IEventHandler <ArticlePictureUpdated> articlePictureUpdated)
{
if (fileService == null)
{
throw new ArgumentNullException(nameof(fileService));
}
if (formatter == null)
{
throw new ArgumentNullException(nameof(formatter));
}
if (articlePictureUpdated == null)
{
throw new ArgumentNullException(nameof(articlePictureUpdated));
}
this.fileService = fileService;
this.formatter = formatter;
this.articlePictureUpdated = articlePictureUpdated;
}
