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我是Ruby on Rails的新成員,正在構建一個論壇的示例項目。我嘗試設置一個可以刪除其他管理員的超級管理員。但總是不能通過規範。在erb文件中使用if語句
這裏是我的代碼 的意見/用戶/ _user.html.erb
<li>
<%= gravatar_for user, size: 52 %>
<%= link_to user.name, user %>
<% if (current_user.admin? && !current_user?(user) && !user.admin?) || current_user.sadmin? %>
| <%= link_to "delete", user, method: :delete,
data: { confirm: "You sure?" } %>
<% end %>
</li>
規格/請求/ user_page_spec
describe "delete links" do
it { should_not have_link('delete') }
describe "as an admin user" do
let(:admin) { FactoryGirl.create(:admin) }
before do
sign_in admin
visit users_path
end
it { should have_link('delete', href: user_path(User.first)) }
it "should be able to delete another user" do
expect do
click_link('delete', match: :first)
end.to change(User, :count).by(-1)
end
it { should_not have_link('delete', href: user_path(admin)) }
end
describe "as an sadmin user" do
let(:sadmin) { FactoryGirl.create(:sadmin) }
let(:admin) {FactoryGirl.create(:admin)}
before do
sign_in sadmin
visit users_path
end
it { should have_link('delete', href: user_path(User.first)) }
it "should be able to delete another user" do
expect do
click_link('delete', match: :first)
end.to change(User, :count).by(-1)
end
it { should have_link('delete', href: user_path(admin))}
it { should_not have_link('delete', href: user_path(sadmin)) }
end
end
end
,當我嘗試運行規範的錯誤是
1) User pages index delete links as an sadmin user
Failure/Error: it { should_not have_link('delete', href: user_path(sadmin)) }
expected #has_link?("delete", {:href=>"https://stackoverflow.com/users/422"}) to return false, got true
# ./spec/requests/user_pages_spec.rb:66:in `block (5 levels) in <top (required)>'
2) User pages index delete links as an sadmin user
Failure/Error: it { should have_link('delete', href: user_path(admin))}
expected #has_link?("delete", {:href=>"https://stackoverflow.com/users/423"}) to return true, got false
# ./spec/requests/user_pages_spec.rb:65:in `block (5 levels) in <top (required)>'
我不確定它是否意味着我在erb文件中使用的語法是錯誤的或者其他一些東西我亂編輯?在此先感謝
不,語法沒問題。 '失敗'意味着測試中的期望未被滿足,而不是代碼未能執行。當你在'sadmin'用戶上撥打'admin'時會發生什麼?它是「真」還是「假」? –