Add tests and try to fix flaky

spec/factories.rb

@@ -4,6 +4,7 @@
   core
   proposals
   budgets
+  blogs
   debates
   meetings
   accountability

spec/lib/tasks/decidim_app/k8s/dump_db_tasks_spec.rb

@@ -8,7 +8,7 @@
   end
 
   it "invokes the configuration exporter" do
-    expect(DecidimApp::K8s::ConfigurationExporter).to receive(:dump_db).and_return(true)
+    expect(DecidimApp::K8s::ConfigurationExporter).to receive(:dump_db).at_least(:once).and_return(true)
 
     task.execute
   end

spec/system/explore_posts_spec.rb

@@ -0,0 +1,107 @@
+# frozen_string_literal: true
+
+require "spec_helper"
+
+describe "Explore posts", type: :system do
+  include_context "with a component"
+  let(:manifest_name) { "blogs" }
+
+  let!(:old_post) { create(:post, component: component, created_at: Time.current - 2.days) }
+  let!(:new_post) { create(:post, component: component, created_at: Time.current) }
+
+  let!(:image) { create(:attachment, attached_to: old_post) }
+
+  describe "index" do
+    it "shows all posts for the given process" do
+      visit_component
+      expect(page).to have_selector(".card", count: 2)
+      expect(page).to have_selector(".card--post", text: translated(new_post.title))
+      expect(page).to have_selector(".card--post", text: translated(old_post.title))
+    end
+
+    it "shows comment counts" do
+      visit_component
+      expect(page).to have_selector('a[title="comments"]', text: "comment".pluralize(new_post.comments.count))
+      expect(page).to have_selector('a[title="comments"]', text: "comment".pluralize(old_post.comments.count))
+    end
+
+    it "shows endorsement counts" do
+      visit_component
+      expect(page).to have_selector('a[title="endorsements"]', text: "endorsement".pluralize(new_post.endorsements.count))
+      expect(page).to have_selector('a[title="endorsements"]', text: "endorsement".pluralize(old_post.endorsements.count))
+    end
+
+    it "shows images" do
+      visit_component
+      expect(page).to have_selector(".card--post img.card__image")
+    end
+
+    context "when paginating" do
+      let(:collection_size) { 10 }
+      let!(:collection) { create_list :post, collection_size, component: component }
+      let!(:resource_selector) { ".card--post" }
+
+      before do
+        visit_component
+      end
+
+      it "lists 4 resources per page by default" do
+        expect(page).to have_css(resource_selector, count: 4)
+        expect(page).to have_css(".pagination .page", count: 3)
+      end
+    end
+  end
+
+  describe "show" do
+    let(:posts_count) { 1 }
+    let(:body) { { en: "Short description", ca: "Descripció curta", es: "Descripción corta" } }
+    let!(:post) { create(:post, component: component, body: body) }
+
+    before do
+      visit resource_locator(post).path
+    end
+
+    it "show post info" do
+      expect(page).to have_i18n_content(post.title)
+      expect(page).to have_i18n_content(post.body)
+      expect(page).to have_content(post.author.name)
+      expect(page).to have_content(post.created_at.strftime("%d/%m/%Y %H:%M "))
+    end
+
+    it "shows the back button" do
+      expect(page).to have_link(href: "#{main_component_path(component)}posts")
+    end
+
+    context "when clicking the back button" do
+      before do
+        click_link(href: "#{main_component_path(component)}posts")
+      end
+
+      it "redirect the user to component index" do
+        expect(page).to have_current_path("#{main_component_path(component)}posts")
+      end
+    end
+
+    it_behaves_like "has embedded video in description", :body
+  end
+
+  describe "most commented" do
+    context "when ordering by 'most_commented'" do
+      let!(:post_more_comments) { create(:post, component: component) }
+      let!(:post_less_comments) { create(:post, component: component) }
+      let!(:more_comments) { create_list(:comment, 7, commentable: post_more_comments) }
+      let!(:less_comments) { create_list(:comment, 3, commentable: post_less_comments) }
+
+      before do
+        visit_component
+      end
+
+      it "lists the posts ordered by comments count" do
+        within "#most-commented" do
+          expect(page).to have_content(translated(post_more_comments.title))
+          expect(page).to have_content(translated(post_less_comments.title))
+        end
+      end
+    end
+  end
+end