add spec for registered email address.

2 files changed, 17 insertions, 2 deletions

diff --git a/features/registration.feature b/features/registration.feature
index 3b51df9..0039bc0 100644
--- a/features/registration.feature
+++ b/features/registration.feature
@@ -15,7 +15,7 @@ Feature: Registration
 
   Scenario Outline:: The username is taken
     Given the user is on the registration page
-    When the <username> is already registered
+    When the username <username> is already registered
     And they enter a <username>, <email> and <password>
     Then it displays the following "Username has already been taken"
 
@@ -23,3 +23,14 @@ Feature: Registration
       | username | email          | password |
       | mo       | mo@example.org | password |
       | joe      | joe@example.org | the secret |
+
+  Scenario Outline:: The email address is already registered
+    Given the user is on the registration page
+    When the email <email> is already registered
+    And they enter a <username>, <email> and <password>
+    Then it displays the following "Email has already been taken"
+
+    Examples:
+      | username | email          | password |
+      | mo       | mo@example.org | password |
+      | joe      | joe@example.org | the secret |
diff --git a/features/step_definitions/registration_steps.rb b/features/step_definitions/registration_steps.rb
index b32421b..d5e4ae4 100644
--- a/features/step_definitions/registration_steps.rb
+++ b/features/step_definitions/registration_steps.rb
@@ -11,10 +11,14 @@ When /^they enter a (.*), (.*) and (.*)$/ do |username, email, password|
   )
 end
 
-When /^the (.*) is already registered$/ do |username|
+When /^the username (.*) is already registered$/ do |username|
   FactoryGirl.create(:user, username: username)
 end
 
+When /^the email (.*) is already registered$/ do |email|
+  FactoryGirl.create(:user, email: email)
+end
+
 Then /^it redirects them to the dashboard$/ do
   expect(@subject.current_path).to eql(dashboard_path)
 end