Question

我是铁杆新手，测试对我来说仍然有点神秘。我没有成功地搜索测试表单的方法而没有添加宝石。这就是我想要做的事情。

我的表单包含old_password，new_password和confirm_password字段。

<%= form_for @user, :url => "change_password" do |f| %>
    <%= f.label :Current_Password %>
    <%= f.password_field :old_password, class: 'form-control' %>
    <%= f.label :New_Password %>
    <%= f.password_field :new_password, class: 'form-control' %>
    <%= f.label :Confirm_Password %>
    <%= f.password_field :password_confirmation, class: 'form-control' %>
    <%= f.submit "Change Password", class: "btn btn-primary" %>
<% end %>

我的路线

 # Users
  resources "users"

  patch 'users/:id/change_password' => 'users#change_password'

我的用户控制器操作

  def change_password
    # Change password.
    @user = User.find(params[:id])
    if @user and @user.authenticate(params[:user][:old_password])
      if params[:user][:new_password] == params[:user][:password_confirmation]
        @user.update_attribute(:password_digest, 
            User.digest(params[:user][:new_password]))
        flash[:success] = "Password changed sucesfully."
        redirect_to @user
      else
        flash.now[:danger] = "Password and confirmation do not match."
        render 'edit'
      end
    else
      flash.now[:danger] = "Incorrect password."
      render 'edit'
    end
  end

我的测试。它与Rails教程中的测试非常相似。这是我不理解的部分。

  test "password change wrong password" do
    get edit_user_path(@user)
    assert_template 'users/edit'

    # Submit wrong password.
    patch user_path(@user), user: { old_password: "invalid",
                                    new_password:  "foobar11",
                                    password_confirmation: "foobar11" }

    # Flash not empty.
    assert_not flash.empty?

    # Redirected to edit page.
    assert_template 'users/edit'

    # Password not changed in database.

  end

在assert_template＆＃39; users / edit＆＃39;

上测试失败

expecting <"users/edit"> but rendering with <[]>

Answer 1

我得到了它的工作，并将分享我的解决方案，以帮助他人。另外，我不认为我做了所有正确的Rails方式。

我正在修补错误的路线。我不得不修补到用户路径（@user），而必须修补＆＃34;＃{user_path（@user）} / change_password＆＃34;。那看起来很难看。还有更好的方法吗？

我的全部测试是

  test "password change wrong password" do  

    # Submit wrong password.
    patch "#{user_path(@user)}/change_password", :user => {
            :old_password => 'invalid',
            :new_password => 'foobar11',
            :password_confirmation => 'foobar11' }

    # Show to edit page.
    assert_template 'users/edit'

    # Flash not empty.
    assert_not flash.empty?

    # Password not changed in database.
    @user.save
    @user.reload.authenticate("password")
  end

测试Rails密码更改表单

1 个答案: