fix specs

app/controllers/posts_controller.rb

@@ -54,6 +54,8 @@ class PostsController < ApplicationController
       @author.posts
     else
       Post
-    end.order(created_at: :desc).includes(:author, comments: :author).paginate(page: params[:page], per_page: 12)
+    end.order(created_at: :desc)
+      .includes(:author,  :crop_posts, :crops, comments: :author)
+      .paginate(page: params[:page], per_page: 12)
   end
 end

app/views/layouts/_nav.haml

@@ -1,5 +1,5 @@
 - if current_member.present?
-  .flex-column.nav-pills
+  .flex-column.nav-pills.layout-nav
     / %h2.card-title #{model} links
     = link_to url_for([current_member, model]), class: 'nav-link' do
       My #{model.model_name.human.pluralize}

app/views/posts/_preview.haml

@@ -10,7 +10,7 @@
   by
   = succeed "," do
     %a.font-weight-bold= post.author
-%p= post_stripped_tags(post, length: 300)
+%p.post-body= post_stripped_tags(post, length: 300)
 %h6.font-weight-bold.mb-3
   - post.crops.each do |crop|
     = link_to crop do

app/views/posts/index.html.haml

@@ -29,8 +29,8 @@
         = succeed "." do
           = link_to "comments RSS feed", comments_path(format: 'rss')
   .col-10
-    .row
-      - @posts.includes(:author, :crop_posts, :crops).order(created_at: :desc).each do |post|
-        .col-lg-3.col-md-6.mb-3
+    .row.posts
+      - @posts.each do |post|
+        .col-lg-3.col-md-6.mb-3.post
           = render 'posts/preview', post: post
     = will_paginate @posts

spec/features/gardens/actions_spec.rb

@@ -14,7 +14,7 @@ describe "Gardens" do
     describe '#index' do
       shared_examples "has buttons bar at top" do
         it "has buttons bar at top" do
-          within '.button-bar' do
+          within '.layout-nav' do
             expect(subject).to have_link 'Add a garden'
             expect(subject).to have_link 'My gardens'
             expect(subject).to have_link "Everyone's gardens"

spec/views/posts/index.html.haml_spec.rb

@@ -23,12 +23,14 @@ describe "posts/index" do
 
   it "renders a list of posts" do
     assert_select "div.post", count: 2
-    assert_select "h5", text: "A Post", count: 2
-    assert_select "div.post-body", text: "This is some text.".to_s, count: 2
+    assert_select "h4", text: "A Post", count: 2
+    assert_select "p.post-body", text: "This is some text.", count: 2
   end
 
   it "contains two gravatar icons" do
-    assert_select "img", src: %r{gravatar\.com/avatar}, count: 2
+    within '.posts' do
+      assert_select "img", src: %r{gravatar\.com/avatar}, count: 2
+    end
   end
 
   it "contains RSS feed links for posts and comments" do