Revert changes made on rspec tests for environment

spec/features/environments_spec.rb

-require 'rails_helper'
+require 'spec_helper'
 
-feature 'Environments', feature: true, js:true do
-  include WaitForVueResource
-  
-  let(:json) { serializer.as_json }
-  let(:project) { create(:empty_project, :public) }
-  let(:user) { create(:user) }
-  let(:role) { :developer }
-  
-  let(:serializer) do
-    described_class
-      .new(user: user, project: project)
-      .represent(resource)
-  end
+feature 'Environments', feature: true do
+  given(:project) { create(:empty_project) }
+  given(:user) { create(:user) }
+  given(:role) { :developer }
 
   background do
     login_as(user)
@@ -20,17 +11,22 @@ feature 'Environments', feature: true, js:true do
   end
 
   describe 'when showing environments' do
+    given!(:environment) { }
+    given!(:deployment) { }
+    given!(:manual) { }
+
     before do
       visit namespace_project_environments_path(project.namespace, project)
-      wait_for_vue_resource
     end
 
-    context 'without environments' do
-      scenario 'does show "Available" and "Stopped" tab with links' do
+    context 'shows two tabs' do
+      scenario 'shows "Available" and "Stopped" tab with links' do
         expect(page).to have_link('Available')
         expect(page).to have_link('Stopped')
       end
+    end
 
+    context 'without environments' do
       scenario 'does show no environments' do
         expect(page).to have_content('You don\'t have any environments right now.')
       end
@@ -42,19 +38,10 @@ feature 'Environments', feature: true, js:true do
     end
 
     context 'with environments' do
-      let(:resource) { create_list(:environment, 2) } 
-      before do
-        endpoint = namespace_project_environments_path(project.namespace, project)
-        stub_request(:any, endpoint).to_return(body: [{"name": "test"}])
-      end
-      
-      scenario 'does show "Available" and "Stopped" tab with links' do
-        expect(page).to have_link('Stopped')
-        expect(page).to have_link('Available')
-      end
+      given(:environment) { create(:environment, project: project) }
 
-      scenario 'does show environments table' do
-        expect(page).to have_selector('.table-holder')
+      scenario 'does show environment name' do
+        expect(page).to have_link(environment.name)
       end
 
       scenario 'does show number of available and stopped environments' do
@@ -69,7 +56,7 @@ feature 'Environments', feature: true, js:true do
       end
 
       context 'with deployments' do
-        # TODO add environment with deployment
+        given(:deployment) { create(:deployment, environment: environment) }
 
         scenario 'does show deployment SHA' do
           expect(page).to have_link(deployment.short_sha)
@@ -144,12 +131,10 @@ feature 'Environments', feature: true, js:true do
       end
     end
 
-    context 'can create new environment' do
     scenario 'does have a New environment button' do
       expect(page).to have_link('New environment')
     end
   end
-  end
 
   describe 'when showing the environment' do
     given(:environment) { create(:environment, project: project) }