Cleanup spec/support folder and spec/spec_helper

Changes:
* Move spec/monkeypatch to spec/support
* Remove unused support/shared_examples
* Move support/api to support/api_helpers to match module name
* Move support/login to support/login_helpers to match module name
* Move API specs to requests/api (convention over configuration)
* Remove unused support/js_patch
* Simplify login_as helper
* Move DatabaseCleaner stuff to its own support file
* Remove unnecessary configuration and requires from spec_helper

spec/support/api.rb

@@ -1,7 +0,0 @@
-def api_prefix
-  "/api/#{Gitlab::API::VERSION}"
-end
-
-def json_response
-  JSON.parse(response.body)
-end

spec/support/api_helpers.rb

@@ -0,0 +1,9 @@
+module ApiHelpers
+  def api_prefix
+    "/api/#{Gitlab::API::VERSION}"
+  end
+
+  def json_response
+    JSON.parse(response.body)
+  end
+end

spec/support/db_cleaner.rb

@@ -0,0 +1,18 @@
+require 'database_cleaner'
+
+RSpec.configure do |config|
+  config.before do
+    if example.metadata[:js]
+      DatabaseCleaner.strategy = :truncation
+      Capybara::Selenium::Driver::DEFAULT_OPTIONS[:resynchronize] = true
+    else
+      DatabaseCleaner.strategy = :transaction
+    end
+
+    DatabaseCleaner.start
+  end
+
+  config.after do
+    DatabaseCleaner.clean
+  end
+end

spec/support/js_patch.rb

@@ -1,6 +0,0 @@
-module JsPatch
-  def confirm_js_popup
-    page.evaluate_script("window.alert = function(msg) { return true; }")
-    page.evaluate_script("window.confirm = function(msg) { return true; }")
-  end
-end

spec/support/login.rb

@@ -1,30 +0,0 @@
-module LoginMacros
-  def login_as role
-    @user = User.create(email: "user#{User.count}@mail.com",
-                        name: "John Smith",
-                        password: "123456",
-                        password_confirmation: "123456",
-                        skype: 'user_skype')
-
-    if role == :admin
-      @user.admin = true
-      @user.save!
-    end
-
-    visit new_user_session_path
-    fill_in "user_email", with: @user.email
-    fill_in "user_password", with: "123456"
-    click_button "Sign in"
-  end
-
-  def login_with(user)
-    visit new_user_session_path
-    fill_in "user_email", with: user.email
-    fill_in "user_password", with: "123456"
-    click_button "Sign in"
-  end
-
-  def logout
-    click_link "Logout" rescue nil
-  end
-end

spec/support/login_helpers.rb

@@ -0,0 +1,23 @@
+module LoginHelpers
+  # Internal: Create and log in as a user of the specified role
+  #
+  # role - User role (e.g., :admin, :user)
+  def login_as(role)
+    @user = Factory(role)
+    login_with(@user)
+  end
+
+  # Internal: Login as the specified user
+  #
+  # user - User instance to login with
+  def login_with(user)
+    visit new_user_session_path
+    fill_in "user_email", with: user.email
+    fill_in "user_password", with: "123456"
+    click_button "Sign in"
+  end
+
+  def logout
+    click_link "Logout" rescue nil
+  end
+end

spec/support/monkeypatch.rb

@@ -0,0 +1,51 @@
+# Stubbing Project <-> git host path
+# create project using Factory only
+class Project
+  def update_repository
+    true
+  end
+
+  def destroy_repository
+    true
+  end
+
+  def path_to_repo
+    File.join(Rails.root, "tmp", "tests", path)
+  end
+
+  def satellite
+    @satellite ||= FakeSatellite.new
+  end
+end
+
+class Key
+  def update_repository
+    true
+  end
+
+  def repository_delete_key
+    true
+  end
+end
+
+class UsersProject
+  def update_repository
+    true
+  end
+end
+
+class FakeSatellite
+  def exists?
+    true
+  end
+
+  def create
+    true
+  end
+end
+
+class ProtectedBranch
+  def update_repository
+    true
+  end
+end

spec/support/shared_examples.rb

@@ -1,16 +0,0 @@
-shared_examples_for :project_side_pane do
-  subject { page }
-  it { should have_content((@project || project).name) }
-  it { should have_content("Commits") }
-  it { should have_content("Files") }
-end
-
-shared_examples_for :tree_view do
-  subject { page }
-
-  it "should have Tree View of project" do
-    should have_content("app")
-    should have_content("History")
-    should have_content("Gemfile")
-  end
-end