Merge pull request #766 from zakiva/fix_cu_link

Fix Container Provider link to Capacity & Utilization
(cherry picked from commit a6a04eb)

https://bugzilla.redhat.com/show_bug.cgi?id=1436233

app/views/layouts/listnav/_ems_container.html.haml

@@ -11,7 +11,7 @@
         - if @record.has_perf_data?
           %li
             = link_to(_('Capacity & Utilization'),
-              {:action => 'show', :id => @record, :display => 'performance'},
+              polymorphic_path(@record, :display => "performance"),
               :title => _("Show Capacity & Utilization"))
         - else
           %li.disabled

spec/views/layouts/listnav/_ems_container.html.haml_spec.rb

@@ -0,0 +1,18 @@
+describe "layouts/listnav/_ems_container.html.haml" do
+  helper(QuadiconHelper)
+
+  before :each do
+    set_controller_for_view("ems_container")
+    assign(:panels, "ems_prop" => true, "ems_rel" => true)
+    allow(view).to receive(:truncate_length).and_return(10)
+    allow(view).to receive(:role_allows?).and_return(true)
+  end
+
+  it "link to Capacity & Utilization uses restful path" do
+    @record = FactoryGirl.create(:ems_openshift)
+    allow(@record).to receive(:has_perf_data?).and_return(true)
+    render
+    expect(response)
+      .to include("Show Capacity & Utilization\" href=\"/ems_container/#{@record.id}?display=performance\">")
+  end
+end