[英]RoR error: SQLite3::SQLException: no such column: comments.micropost_id: SELECT “comments”.* FROM “comments” WHERE “comments”.“micropost_id” = 2
[英]Rails 3 Rspec Error - SQLite3::SQLException: no such column: comments.article_id
我正在嘗試使用Rspec測試注釋刪除。 我認為我的測試是錯誤的,因為當我嘗試在瀏覽器中刪除評論時,它可以工作。
這是我正在運行的Rspec測試:
before(:each) do
@admin = Factory(:user, :admin => true)
@user = Factory(:user, :email => "example1@example.com")
@article = Factory(:article, :user => @user, :title => "Article Title", :content => "Article Content")
@comment = Factory(:comment, :user => @user, :article => @article, :title => "Comment Title", :content => "Comment Content")
end
it "should allow access to 'destroy'" do
lambda do
delete :destroy, :id => @comment, :article_id => @article
end.should change(Comment, :count).by(-1)
end
這是我得到的錯誤:
1) CommentsController access control for admin should allow access to 'destroy'
Failure/Error: delete :destroy, :id => @comment, :article_id => @article
SQLite3::SQLException: no such column: comments.article_id: SELECT "comments"."id", "comments"."parent_id", "comments"."title", "comments"."content", "comments"."user_id", "comments"."created_at", "comments"."updated_at" FROM "comments" WHERE ("comments".article_id = 1) AND ("comments"."id" = 1) ORDER BY comments.created_at DESC LIMIT 1
這是我的注釋控制器的銷毀部分:
def destroy
@article = Article.find(params[:article_id])
if @article.comments.find(params[:id]).destroy
flash[:success] = "Comment deleted."
else
flash[:error] = "Comment could not be deleted."
end
redirect_to @article
end
這是我的評論控制器的創建部分:
def create
@article = Article.find(params[:article_id])
@comment = @article.comments.build(params[:comment])
@comment.user_id = current_user.id
@comment.article_id = @article.id
if @comment.save
flash[:success] = "Comment saved."
redirect_to @article
else
flash[:error] = "Error in creating comment."
@comments = @article.comments.paginate(:page => params[:page])
render 'articles/show'
end
end
我顯式設置@ comment.article_id = @ article.id,所以我不知道為什么會說不存在任何列...
也許測試數據庫不同步? 您是否嘗試檢查測試數據庫中的架構以查看該列是否存在?
我在測試中遇到了類似的問題,因為該表不存在,因此無法獲取頁面。 我可以通過運行rake db:test:prepare
然后運行Rspec來解決它。
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