feat: Sites feature backend

test/article_test.go

@@ -61,6 +61,9 @@ func (m *mockArticleRepo) FindPage(filters article.Filters) (article.PageResult,
 		if filters.IsOnline != nil && a.IsOnline != *filters.IsOnline {
 			continue
 		}
+		if filters.SiteID != nil && a.SiteID != *filters.SiteID {
+			continue
+		}
 		if filters.Status == article.StatusOnline && !a.IsOnline {
 			continue
 		}
@@ -190,6 +193,27 @@ func (m *mockArticleRepo) UpdateBody(id uint32, body string) (article.Article, e
 	return a, nil
 }
 
+func (m *mockArticleRepo) Update(id uint32, update article.Update) (article.Article, error) {
+	if err := m.fail.trigger("Update"); err != nil {
+		return article.Article{}, err
+	}
+	a, ok := m.articles[id]
+	if !ok {
+		return article.Article{}, article.ErrArticleNotFound
+	}
+	if update.Body != nil {
+		if err, failing := m.failUpdateBodyFor[id]; failing {
+			return article.Article{}, err
+		}
+		a.Body = *update.Body
+	}
+	if update.SiteID != nil {
+		a.SiteID = *update.SiteID
+	}
+	m.articles[id] = a
+	return a, nil
+}
+
 func (m *mockArticleRepo) UpdateIsOnline(id uint32, isOnline bool) (article.Article, error) {
 	if err := m.fail.trigger("UpdateIsOnline"); err != nil {
 		return article.Article{}, err
@@ -232,7 +256,7 @@ var _ article.Repository = &mockArticleRepo{}
 
 func TestCreateArticle(t *testing.T) {
 	repo := newMockArticleRepo()
-	uc := useCases.NewCreateArticleUseCase(repo, &fakeBodyRenderer{}, discardRecorder)
+	uc := useCases.NewCreateArticleUseCase(repo, &fakeBodyRenderer{}, discardRecorder, plainSites())
 
 	t.Run("Valid Title", func(t *testing.T) {
 		cmd := useCases.CreateArticleCommand{Title: "Valid Title", Body: "Content"}