public async Task <IActionResult> Edit(int id, [Bind("ThemeId,ArticleId")] ThemeArticle themeArticle)
{
if (id != themeArticle.ThemeId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(themeArticle);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ThemeArticleExists(themeArticle.ThemeId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["ArticleId"] = new SelectList(_context.Article, "Id", "Name", themeArticle.ArticleId);
ViewData["ThemeId"] = new SelectList(_context.Theme, "Id", "Name", themeArticle.ThemeId);
return(View(themeArticle));
}
public void Three_articles_in_two_themes_with_keyword_in_common()
{
var article1 = new ThemeArticle(new[] { "coronavirus", "italie" });
var article2 = new ThemeArticle(new[] { "coronavirus", "china" });
var article3 = new ThemeArticle(new[] { "coronavirus", "china" });
_themeManager.Add(article1);
_themeManager.Add(article2);
_themeManager.Add(article3);
var events = _themeManager.UncommittedEvents;
events
.OfType <NewThemeCreated>()
.Should()
.BeEquivalentTo(new[] {
new {
Keywords = new[] { "coronavirus" },
Articles = new[] { article1, article2 }
},
new {
Keywords = new[] { "coronavirus", "china" },
Articles = new[] { article2, article3 }
}
});
events
.OfType <ArticleAddedToTheme>()
.Should()
.BeEquivalentTo(new { Article = article3 });
}
public void A_single_article_does_not_create_theme()
{
var article = new ThemeArticle(new[] { "test 1" });
_themeManager.Add(article);
_themeManager.UncommittedEvents
.Should()
.BeEmpty();
}
public async Task <IActionResult> Create([Bind("ThemeId,ArticleId")] ThemeArticle themeArticle)
{
if (ModelState.IsValid)
{
_context.Add(themeArticle);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
ViewData["ArticleId"] = new SelectList(_context.Article, "Id", "Name", themeArticle.ArticleId);
ViewData["ThemeId"] = new SelectList(_context.Theme, "Id", "Name", themeArticle.ThemeId);
return(View(themeArticle));
}
public void Two_articles_with_same_keywords_create_theme_with_keyword_intersection()
{
var article1 = new ThemeArticle(new[] { "coronavirus", "italie" });
var article2 = new ThemeArticle(new[] { "coronavirus", "china" });
_themeManager.Add(article1);
_themeManager.Add(article2);
_themeManager.UncommittedEvents
.Should()
.BeEquivalentTo(new {
Keywords = new[] { "coronavirus" },
Articles = new[] { article1, article2 }
});
}
public void Three_articles_create_two_themes()
{
var article1 = new ThemeArticle(new[] { "coronavirus", "italie" });
var article2 = new ThemeArticle(new[] { "coronavirus", "china" });
var article3 = new ThemeArticle(new[] { "opera", "china" });
_themeManager.Add(article1);
_themeManager.Add(article2);
_themeManager.Add(article3);
_themeManager.UncommittedEvents
.Should()
.BeEquivalentTo(new[] {
new {
Keywords = new[] { "coronavirus" },
Articles = new[] { article1, article2 }
},
new {
Keywords = new[] { "china" },
Articles = new[] { article2, article3 }
}
});
}
