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POErrors encountered in 10.3.3 of Michael Hartl's Rails Tutorial
 

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  1. POErrors encountered in 10.3.3 of Michael Hartl's Rails Tutorial
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    <p>I ran into the following errors when running my RSpec tests:</p> <p><strong>Failures:</strong></p> <pre><code>1) Authentication authorization as wrong user visiting Users#edit page Failure/Error: before { visit edit_user_path(wrong_user) } ActionView::Template::Error: undefined local variable or method `feed_item' for #&lt;#&lt;Class:0x007f89628593f8&gt;:0x007f895fcdcd38&gt; # ./app/views/shared/_feed.html.erb:1:in `_app_views_shared__feed_html_erb___2268788413810348528_70113969385200' # ./app/views/static_pages/home.html.erb:13:in `_app_views_static_pages_home_html_erb__501962788019734978_70114020097480' # ./spec/requests/authentication_pages_spec.rb:108:in `block (5 levels) in &lt;top (required)&gt;' 2) Micropost pages micropost creation with invalid information should not create a micropost Failure/Error: before { visit root_path } ActionView::Template::Error: undefined local variable or method `feed_item' for #&lt;#&lt;Class:0x007f89628593f8&gt;:0x007f895ff8c3a8&gt; # ./app/views/shared/_feed.html.erb:1:in `_app_views_shared__feed_html_erb___2268788413810348528_70113969385200' # ./app/views/static_pages/home.html.erb:13:in `_app_views_static_pages_home_html_erb__501962788019734978_70114020097480' # ./spec/requests/micropost_pages_spec.rb:11:in `block (3 levels) in &lt;top (required)&gt;' 3) Micropost pages micropost creation with invalid information error messages Failure/Error: before { visit root_path } ActionView::Template::Error: undefined local variable or method `feed_item' for #&lt;#&lt;Class:0x007f89628593f8&gt;:0x007f8962b99798&gt; # ./app/views/shared/_feed.html.erb:1:in `_app_views_shared__feed_html_erb___2268788413810348528_70113969385200' # ./app/views/static_pages/home.html.erb:13:in `_app_views_static_pages_home_html_erb__501962788019734978_70114020097480' # ./spec/requests/micropost_pages_spec.rb:11:in `block (3 levels) in &lt;top (required)&gt;' 4) Micropost pages micropost creation with valid information should create a micropost Failure/Error: before { visit root_path } ActionView::Template::Error: undefined local variable or method `feed_item' for #&lt;#&lt;Class:0x007f89628593f8&gt;:0x007f895de6c3a8&gt; # ./app/views/shared/_feed.html.erb:1:in `_app_views_shared__feed_html_erb___2268788413810348528_70113969385200' # ./app/views/static_pages/home.html.erb:13:in `_app_views_static_pages_home_html_erb__501962788019734978_70114020097480' # ./spec/requests/micropost_pages_spec.rb:11:in `block (3 levels) in &lt;top (required)&gt;' 5) Static pages for signed-in users should render the user's feed Failure/Error: visit root_path ActionView::Template::Error: undefined local variable or method `feed_item' for #&lt;#&lt;Class:0x007f89628593f8&gt;:0x007f895dd16f80&gt; # ./app/views/shared/_feed.html.erb:1:in `_app_views_shared__feed_html_erb___2268788413810348528_70113969385200' # ./app/views/static_pages/home.html.erb:13:in `_app_views_static_pages_home_html_erb__501962788019734978_70114020097480' # ./spec/requests/static_pages_spec </code></pre> <p><strong>Code:</strong></p> <p>The code for authentication_pages_spec.rb</p> <pre><code> require 'spec_helper' describe "Authentication" do subject { page } describe "signin page" do before { visit signin_path } it { should have_selector('h1', text: 'Sign in') } it { should have_selector('title', text: 'Sign in') } end describe "signin" do before { visit signin_path } describe "with invalid information" do before { click_button "Sign in" } it { should have_selector('title', text: 'Sign in') } it { should have_selector('div.alert.alert-error', text: 'Invalid') } describe "after visiting another page" do before { click_link "Home" } it { should_not have_selector('div.alert.alert-error') } end end describe "with valid information" do let(:user) { FactoryGirl.create(:user) } before { sign_in user } it { should have_selector('title', text: user.name) } it { should have_link('Profile', href: user_path(user)) } it { should have_link('Sign out', href: signout_path) } it { should have_link('Settings', href: edit_user_path(user)) } it { should have_link('Users', href: users_path) } it { should_not have_link('Sign in', href: signin_path) } describe "followed by signout" do before { click_link "Sign out" } it { should have_link('Sign in') } end end end describe "authorization" do describe "for non-signed-in users" do let(:user) { FactoryGirl.create(:user) } describe "when attempting to visit a protected page" do before do visit edit_user_path(user) fill_in "Email", with: user.email fill_in "Password", with: user.password click_button "Sign in" end describe "after signing in" do it "should render the desired protected page" do page.should have_selector('title', text: 'Edit user') end end end describe "in the Users controller" do describe "visiting the edit page" do before { visit edit_user_path(user) } it { should have_selector('title', text: 'Sign in') } end describe "submitting to the update action" do before { put user_path(user) } specify { response.should redirect_to(signin_path) } end describe "visiting the user index" do before { visit users_path } it { should have_selector('title', text: 'Sign in') } end end end describe "in the Microposts controller" do describe "submitting to the create action" do before { post microposts_path } specify { response.should redirect_to(signin_path) } end describe "submitting to the destroy action" do before { delete micropost_path(FactoryGirl.create(:micropost)) } specify { response.should redirect_to(signin_path) } end end describe "as wrong user" do let(:user) { FactoryGirl.create(:user) } let(:wrong_user) { FactoryGirl.create(:user, email: "wrong@example.com") } before { sign_in user } describe "visiting Users#edit page" do before { visit edit_user_path(wrong_user) } it { should_not have_selector('title', text: full_title('Edit user')) } end describe "submitting a PUT request to the Users#update action" do before { put user_path(wrong_user) } specify { response.should redirect_to(root_path) } end end describe "as non-admin user" do let(:user) { FactoryGirl.create(:user) } let(:non_admin) { FactoryGirl.create(:user) } before { sign_in non_admin } describe "submitting a DELETE request to the Users#destroy action" do before { delete user_path(user) } specify { response.should redirect_to(root_path) } end end end end </code></pre> <p>The code for _feed.html.erb**</p> <pre><code> &lt;li id="&lt;%= feed_item.id %&gt;"&gt; &lt;%= link_to gravatar_for(feed_item.user), feed_item.user %&gt; &lt;span class="user"&gt; &lt;%= link_to feed_item.user.name, feed_item.user %&gt; &lt;/span&gt; &lt;span class="content"&gt;&lt;%= feed_item.content %&gt;&lt;/span&gt; &lt;span class="timestamp"&gt; Posted &lt;%= time_ago_in_words(feed_item.created_at) %&gt; ago. &lt;/span&gt; &lt;/li&gt; </code></pre> <p>The code for _feed_item.html.erb</p> <pre><code> &lt;li id="&lt;%= feed_item.id %&gt;"&gt; &lt;%= link_to gravatar_for(feed_item.user), feed_item.user %&gt; &lt;span class="user"&gt; &lt;%= link_to feed_item.user.name, feed_item.user %&gt; &lt;/span&gt; &lt;span class="content"&gt;&lt;%= feed_item.content %&gt;&lt;/span&gt; &lt;span class="timestamp"&gt; Posted &lt;%= time_ago_in_words(feed_item.created_at) %&gt; ago. &lt;/span&gt; &lt;% if current_user?(feed_item.user) %&gt; &lt;%= link_to "delete", feed_item, method: :delete, data: { confirm: "You sure?" }, title: feed_item.content %&gt; &lt;% end %&gt; &lt;/li&gt; </code></pre> <p>Please let me know if there are additional files I should include. Thanks!</p>
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    1. USThat1Guy
    1. USThai Nguyen
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    1. COCan you post the code for your **_feed.html.erb** and **_feed_item.html.erb**?
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      1. POErrors encountered in 10.3.3 of Michael Hartl's Rails Tutorial
      1. USPaul Fioravanti
    2. CO@PaulFioravanti, thanks for comment. I just added the two files you mentioned.
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      1. POErrors encountered in 10.3.3 of Michael Hartl's Rails Tutorial
      1. USThai Nguyen
    3. COCompare your **_feed.html.erb** to [the tutorial's](https://github.com/railstutorial/sample_app_2nd_ed/blob/master/app/views/shared/_feed.html.erb). You may need to go back and revise a few files :-)
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      1. POErrors encountered in 10.3.3 of Michael Hartl's Rails Tutorial
      1. USPaul Fioravanti
 

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