public PageComposer(INavigationService navigator)
{
if (navigator == null)
{
throw new ArgumentNullException(nameof(navigator));
}
// initialisation des dépendances avec un cycle de vie de singleton
this.navigator = navigator;
fileService = new WindowsFileService();
articlePictureSettings = CreateArticlePictureSettings();
articlePictureNameFormatter = new ArticlePictureNameFormatter(
articlePictureSettings);
pictureLocator = new ArticlePictureLocator(
fileService,
articlePictureNameFormatter,
articlePictureSettings);
passwordHashGenerator = new PasswordHashGenerator();
passwordHashComparer = new PasswordHashComparer();
messageBoxDialogService = new MessageBoxDialogService();
CreatePictureFolderIfDoesNotExist();
CreateDatabaseIfDoesNotExist();
}
public void Constructor_NullNameFormaterPassed_Throws()
{
IArticlePictureNameFormatter nullFormater = null;
var exception = Assert.Catch <ArgumentNullException>(
() => new ArticlePicturePathFormatter(
new ArticlePictureSettings("", "", ""),
nullFormater));
}
private ArticlePictureLocator CreateArticlePictureLocator(
IFileService fileService,
IArticlePictureNameFormatter fileNameFormater)
{
ArticlePictureSettings pictureSettings = CreatePictureSettings();
var locator = new ArticlePictureLocator(fileService, fileNameFormater, pictureSettings);
return(locator);
}
public ArticlePicturePathFormatter(
ArticlePictureSettings settings,
IArticlePictureNameFormatter formatter)
{
if (settings == null)
{
throw new ArgumentNullException(nameof(settings));
}
if (formatter == null)
{
throw new ArgumentNullException(nameof(formatter));
}
this.settings = settings;
this.formatter = formatter;
}
public ArticlePictureLocator(
IFileService fileService,
IArticlePictureNameFormatter nameFormatter,
ArticlePictureSettings settings)
{
if (fileService == null)
{
throw new ArgumentNullException(nameof(fileService));
}
if (nameFormatter == null)
{
throw new ArgumentNullException(nameof(nameFormatter));
}
if (settings == null)
{
throw new ArgumentNullException(nameof(settings));
}
this.fileService = fileService;
this.nameFormatter = nameFormatter;
this.settings = settings;
availableArticlePictureCache = new List <string>();
}