Move diary comments index action to comments controller

test/controllers/diary_comments_controller_test.rb

@@ -0,0 +1,63 @@
+require "test_helper"
+
+class DiaryCommentsControllerTest < ActionDispatch::IntegrationTest
+  def setup
+    super
+    # Create the default language for diary entries
+    create(:language, :code => "en")
+  end
+
+  def test_routes
+    assert_routing(
+      { :path => "/user/username/diary/comments", :method => :get },
+      { :controller => "diary_comments", :action => "index", :display_name => "username" }
+    )
+
+    get "/user/username/diary/comments/1"
+    assert_redirected_to "/user/username/diary/comments"
+  end
+
+  def test_index
+    user = create(:user)
+    other_user = create(:user)
+    suspended_user = create(:user, :suspended)
+    deleted_user = create(:user, :deleted)
+
+    # Test a user with no comments
+    get diary_comments_path(:display_name => user.display_name)
+    assert_response :success
+    assert_template :index
+    assert_select "h4", :html => "No diary comments"
+
+    # Test a user with a comment
+    create(:diary_comment, :user => other_user)
+
+    get diary_comments_path(:display_name => other_user.display_name)
+    assert_response :success
+    assert_template :index
+    assert_dom "a[href='#{user_path(other_user)}']", :text => other_user.display_name
+    assert_select "table.table-striped tbody" do
+      assert_select "tr", :count => 1
+    end
+
+    # Test a suspended user
+    get diary_comments_path(:display_name => suspended_user.display_name)
+    assert_response :not_found
+
+    # Test a deleted user
+    get diary_comments_path(:display_name => deleted_user.display_name)
+    assert_response :not_found
+  end
+
+  def test_index_invalid_paged
+    user = create(:user)
+
+    %w[-1 0 fred].each do |id|
+      get diary_comments_path(:display_name => user.display_name, :before => id)
+      assert_redirected_to :controller => :errors, :action => :bad_request
+
+      get diary_comments_path(:display_name => user.display_name, :after => id)
+      assert_redirected_to :controller => :errors, :action => :bad_request
+    end
+  end
+end