Move login method to LoginHelper

Author: eliotsykes

spec/features/user_login_and_logout_spec.rb

@@ -62,12 +62,4 @@
 
   end
 
-  private
-
-  def login(email, password)
-    fill_in "Email", with: email
-    fill_in "Password", with: password
-    click_button "Log in"
-  end
-
 end

spec/support/login_helper.rb

@@ -0,0 +1,23 @@
+module LoginHelper
+
+  def login(*args)
+    if args.size == 1 && args[0].is_a?(User)
+      user = args[0]
+      email = user.email
+      password = user.password
+    elsif args.size == 2
+      email, password = args
+    else
+      raise "Unable to handle args #{args.inspect}"
+    end
+
+    fill_in "Email", with: email
+    fill_in "Password", with: password
+    click_button "Log in"
+  end
+
+end
+
+RSpec.configure do |config|
+  config.include LoginHelper, type: :feature
+end