Enable mock setup for onboarding development easier

- it used to be complicated to setup your local environment
  in order to work on the onboarding tour.  Full of
  temporary changes that would need backed out
- now we can work on it merely by enabling the Feature flag
  :user_onboarding

app/helpers/onboarding_experiment_helper.rb

@@ -2,7 +2,7 @@
 
 module OnboardingExperimentHelper
   def allow_access_to_onboarding?
-    ::Gitlab.com? && Feature.enabled?(:user_onboarding)
+    ::Gitlab.dev_env_or_com? && Feature.enabled?(:user_onboarding)
   end
 end
 

ee/app/controllers/explore/onboarding_controller.rb

@@ -19,6 +19,13 @@ class Explore::OnboardingController < Explore::ApplicationController
   end
 
   def get_onboarding_demo_project
-    Project.find_by_full_path("gitlab-org/gitlab-ce") if allow_access_to_onboarding?
+    demo_project if allow_access_to_onboarding?
+  end
+
+  def demo_project
+    # gdk instances may not have the 'gitlab-ce' project seeded, so we will fallback
+    # to 'gitlab-test'
+    Project.find_by_full_path('gitlab-org/gitlab-ce') ||
+      Project.find_by_full_path('gitlab-org/gitlab-test')
   end
 end

ee/app/models/ee/service.rb

@@ -15,7 +15,7 @@ module EE
           jenkins_deprecated
         ]
 
-        if ::Gitlab.com? || Rails.env.development?
+        if ::Gitlab.dev_env_or_com?
           ee_service_names.push('gitlab_slack_application')
         end
 

ee/app/views/admin/application_settings/_slack.html.haml

-- return unless Gitlab.com? || Rails.env.development?
+- return unless Gitlab.dev_env_or_com?
 
 %section.settings.as-slack.no-animate#js-slack-settings{ class: ('expanded' if expanded) }
   .settings-header

ee/spec/controllers/explore/onboarding_controller_spec.rb

@@ -4,21 +4,19 @@ require 'spec_helper'
 
 describe Explore::OnboardingController do
   let(:user) { create(:user, username: 'gitlab-org') }
-  let(:project) { create(:project, path: 'gitlab-ce', namespace: user.namespace) }
 
   before do
-    allow(Gitlab).to receive(:com?) { true }
     sign_in(user)
-
-    project.add_guest(user)
   end
 
-  describe 'GET #index' do
-    context 'when the feature is enabled' do
-      before do
-        stub_feature_flags(user_onboarding: true)
-      end
+  shared_examples_for 'when the feature is enabled' do
+    before do
+      stub_feature_flags(user_onboarding: true)
+
+      project.add_guest(user)
+    end
 
+    context 'feature enabled' do
       it 'renders index with 200 status code and sets the session variable if the user is authenticated' do
         get :index
 
@@ -41,4 +39,29 @@ describe Explore::OnboardingController do
       end
     end
   end
+
+  context 'when on .com' do
+    describe 'GET #index' do
+      before do
+        allow(Gitlab).to receive(:com?) { true }
+      end
+
+      it_behaves_like 'when the feature is enabled' do
+        let(:project) { create(:project, path: 'gitlab-ce', namespace: user.namespace) }
+      end
+    end
+  end
+
+  context 'is dev env' do
+    describe 'GET #index' do
+      before do
+        allow(Gitlab).to receive(:com?) { false }
+        allow(Gitlab).to receive(:dev_env_or_com?) { true }
+      end
+
+      it_behaves_like 'when the feature is enabled' do
+        let(:project) { create(:project, path: 'gitlab-test', namespace: user.namespace) }
+      end
+    end
+  end
 end

lib/gitlab.rb

@@ -56,7 +56,11 @@ module Gitlab
   end
 
   def self.dev_env_org_or_com?
-    Rails.env.development? || org? || com?
+    dev_env_or_com? || org?
+  end
+
+  def self.dev_env_or_com?
+    Rails.env.development? || com?
   end
 
   def self.ee?

spec/helpers/onboarding_experiment_helper_spec.rb

@@ -4,17 +4,17 @@ require 'spec_helper'
 
 describe OnboardingExperimentHelper, type: :helper do
   describe '.allow_access_to_onboarding?' do
-    context "when we're not gitlab.com" do
+    context "when we're not gitlab.com or dev env" do
       it 'returns false' do
-        allow(::Gitlab).to receive(:com?).and_return(false)
+        allow(::Gitlab).to receive(:dev_env_or_com?).and_return(false)
 
         expect(helper.allow_access_to_onboarding?).to be(false)
       end
     end
 
-    context "when we're gitlab.com" do
+    context "when we're gitlab.com or dev env" do
       before do
-        allow(::Gitlab).to receive(:com?).and_return(true)
+        allow(::Gitlab).to receive(:dev_env_or_com?).and_return(true)
       end
 
       context 'and the :user_onboarding feature is not enabled' do

spec/lib/gitlab_spec.rb

@@ -21,23 +21,23 @@ describe Gitlab do
     context 'when a REVISION file exists' do
       before do
         expect(File).to receive(:exist?)
-          .with(described_class.root.join('REVISION'))
-          .and_return(true)
+                          .with(described_class.root.join('REVISION'))
+                          .and_return(true)
       end
 
       it 'returns the actual Git revision' do
         expect(File).to receive(:read)
-          .with(described_class.root.join('REVISION'))
-          .and_return("abc123\n")
+                          .with(described_class.root.join('REVISION'))
+                          .and_return("abc123\n")
 
         expect(described_class.revision).to eq('abc123')
       end
 
       it 'memoizes the revision' do
         expect(File).to receive(:read)
-          .once
-          .with(described_class.root.join('REVISION'))
-          .and_return("abc123\n")
+                          .once
+                          .with(described_class.root.join('REVISION'))
+                          .and_return("abc123\n")
 
         2.times { described_class.revision }
       end
@@ -47,8 +47,8 @@ describe Gitlab do
       context 'when the Git command succeeds' do
         before do
           expect(Gitlab::Popen).to receive(:popen_with_detail)
-          .with(cmd)
-          .and_return(Gitlab::Popen::Result.new(cmd, 'abc123', '', double(success?: true)))
+                                     .with(cmd)
+                                     .and_return(Gitlab::Popen::Result.new(cmd, 'abc123', '', double(success?: true)))
         end
 
         it 'returns the actual Git revision' do
@@ -59,8 +59,8 @@ describe Gitlab do
       context 'when the Git command fails' do
         before do
           expect(Gitlab::Popen).to receive(:popen_with_detail)
-          .with(cmd)
-          .and_return(Gitlab::Popen::Result.new(cmd, '', 'fatal: Not a git repository', double('Process::Status', success?: false)))
+                                     .with(cmd)
+                                     .and_return(Gitlab::Popen::Result.new(cmd, '', 'fatal: Not a git repository', double('Process::Status', success?: false)))
         end
 
         it 'returns "Unknown"' do
@@ -123,6 +123,27 @@ describe Gitlab do
     end
   end
 
+  describe '.dev_env_or_com?' do
+    it 'is true when on .com' do
+      allow(described_class).to receive(:com?).and_return(true)
+
+      expect(described_class.dev_env_or_com?).to eq true
+    end
+
+    it 'is true when dev env' do
+      allow(described_class).to receive(:com?).and_return(false)
+      allow(Rails).to receive(:env).and_return(ActiveSupport::StringInquirer.new('development'))
+
+      expect(described_class.dev_env_or_com?).to eq true
+    end
+
+    it 'is false when not dev or com' do
+      allow(described_class).to receive(:com?).and_return(false)
+
+      expect(described_class.dev_env_or_com?).to eq false
+    end
+  end
+
   describe '.ee?' do
     before do
       described_class.instance_variable_set(:@is_ee, nil)
@@ -138,12 +159,12 @@ describe Gitlab do
 
       allow(described_class)
         .to receive(:root)
-        .and_return(root)
+              .and_return(root)
 
       allow(root)
         .to receive(:join)
-        .with('ee/app/models/license.rb')
-        .and_return(license_path)
+              .with('ee/app/models/license.rb')
+              .and_return(license_path)
 
       expect(described_class.ee?).to eq(true)
     end
@@ -154,12 +175,12 @@ describe Gitlab do
 
       allow(described_class)
         .to receive(:root)
-        .and_return(Pathname.new('dummy'))
+              .and_return(Pathname.new('dummy'))
 
       allow(root)
         .to receive(:join)
-        .with('ee/app/models/license.rb')
-        .and_return(license_path)
+              .with('ee/app/models/license.rb')
+              .and_return(license_path)
 
       expect(described_class.ee?).to eq(false)
     end