Removed mocha from ActionMailer

4 files changed, 100 insertions, 55 deletions

diff --git a/actionmailer/test/abstract_unit.rb b/actionmailer/test/abstract_unit.rb
index 706249a2f6..85d3629514 100644
--- a/actionmailer/test/abstract_unit.rb
+++ b/actionmailer/test/abstract_unit.rb
@@ -9,6 +9,7 @@ silence_warnings do
 end
 
 require 'active_support/testing/autorun'
+require 'active_support/testing/method_call_assertions'
 require 'action_mailer'
 require 'action_mailer/test_case'
 
@@ -40,4 +41,6 @@ def jruby_skip(message = '')
   skip message if defined?(JRUBY_VERSION)
 end
 
-require 'mocha/setup' # FIXME: stop using mocha
+class ActiveSupport::TestCase
+  include ActiveSupport::Testing::MethodCallAssertions
+end
diff --git a/actionmailer/test/base_test.rb b/actionmailer/test/base_test.rb
index 59c5638f96..6b2e6a531c 100644
--- a/actionmailer/test/base_test.rb
+++ b/actionmailer/test/base_test.rb
@@ -505,9 +505,10 @@ class BaseTest < ActiveSupport::TestCase
   end
 
   test "calling deliver on the action should deliver the mail object" do
-    BaseMailer.expects(:deliver_mail).once
-    mail = BaseMailer.welcome.deliver_now
-    assert_equal 'The first email on new API!', mail.subject
+    assert_called(BaseMailer, :deliver_mail) do
+      mail = BaseMailer.welcome.deliver_now
+      assert_equal 'The first email on new API!', mail.subject
+    end
   end
 
   test "calling deliver on the action should increment the deliveries collection if using the test mailer" do
@@ -517,9 +518,11 @@ class BaseTest < ActiveSupport::TestCase
 
   test "calling deliver, ActionMailer should yield back to mail to let it call :do_delivery on itself" do
     mail = Mail::Message.new
-    mail.expects(:do_delivery).once
-    BaseMailer.expects(:welcome).returns(mail)
-    BaseMailer.welcome.deliver
+    assert_called(mail, :do_delivery) do
+      assert_called(BaseMailer, :welcome, returns: mail) do
+        BaseMailer.welcome.deliver
+      end
+    end
   end
 
   # Rendering
@@ -607,8 +610,9 @@ class BaseTest < ActiveSupport::TestCase
     mail_side_effects do
       ActionMailer::Base.register_observer(MyObserver)
       mail = BaseMailer.welcome
-      MyObserver.expects(:delivered_email).with(mail)
-      mail.deliver_now
+      assert_called_with(MyObserver, :delivered_email, [mail]) do
+        mail.deliver_now
+      end
     end
   end
 
@@ -616,8 +620,9 @@ class BaseTest < ActiveSupport::TestCase
     mail_side_effects do
       ActionMailer::Base.register_observer("BaseTest::MyObserver")
       mail = BaseMailer.welcome
-      MyObserver.expects(:delivered_email).with(mail)
-      mail.deliver_now
+      assert_called_with(MyObserver, :delivered_email, [mail]) do
+        mail.deliver_now
+      end
     end
   end
 
@@ -625,8 +630,9 @@ class BaseTest < ActiveSupport::TestCase
     mail_side_effects do
       ActionMailer::Base.register_observer(:"base_test/my_observer")
       mail = BaseMailer.welcome
-      MyObserver.expects(:delivered_email).with(mail)
-      mail.deliver_now
+      assert_called_with(MyObserver, :delivered_email, [mail]) do
+        mail.deliver_now
+      end
     end
   end
 
@@ -634,9 +640,11 @@ class BaseTest < ActiveSupport::TestCase
     mail_side_effects do
       ActionMailer::Base.register_observers("BaseTest::MyObserver", MySecondObserver)
       mail = BaseMailer.welcome
-      MyObserver.expects(:delivered_email).with(mail)
-      MySecondObserver.expects(:delivered_email).with(mail)
-      mail.deliver_now
+      assert_called_with(MyObserver, :delivered_email, [mail]) do
+        assert_called_with(MySecondObserver, :delivered_email, [mail]) do
+          mail.deliver_now
+        end
+      end
     end
   end
 
@@ -654,8 +662,9 @@ class BaseTest < ActiveSupport::TestCase
     mail_side_effects do
       ActionMailer::Base.register_interceptor(MyInterceptor)
       mail = BaseMailer.welcome
-      MyInterceptor.expects(:delivering_email).with(mail)
-      mail.deliver_now
+      assert_called_with(MyInterceptor, :delivering_email, [mail]) do
+        mail.deliver_now
+      end
     end
   end
 
@@ -663,8 +672,9 @@ class BaseTest < ActiveSupport::TestCase
     mail_side_effects do
       ActionMailer::Base.register_interceptor("BaseTest::MyInterceptor")
       mail = BaseMailer.welcome
-      MyInterceptor.expects(:delivering_email).with(mail)
-      mail.deliver_now
+      assert_called_with(MyInterceptor, :delivering_email, [mail]) do
+        mail.deliver_now
+      end
     end
   end
 
@@ -672,8 +682,9 @@ class BaseTest < ActiveSupport::TestCase
     mail_side_effects do
       ActionMailer::Base.register_interceptor(:"base_test/my_interceptor")
       mail = BaseMailer.welcome
-      MyInterceptor.expects(:delivering_email).with(mail)
-      mail.deliver_now
+      assert_called_with(MyInterceptor, :delivering_email, [mail]) do
+        mail.deliver_now
+      end
     end
   end
 
@@ -681,18 +692,21 @@ class BaseTest < ActiveSupport::TestCase
     mail_side_effects do
       ActionMailer::Base.register_interceptors("BaseTest::MyInterceptor", MySecondInterceptor)
       mail = BaseMailer.welcome
-      MyInterceptor.expects(:delivering_email).with(mail)
-      MySecondInterceptor.expects(:delivering_email).with(mail)
-      mail.deliver_now
+      assert_called_with(MyInterceptor, :delivering_email, [mail]) do
+        assert_called_with(MySecondInterceptor, :delivering_email, [mail]) do
+          mail.deliver_now
+        end
+      end
     end
   end
 
   test "being able to put proc's into the defaults hash and they get evaluated on mail sending" do
     mail1 = ProcMailer.welcome['X-Proc-Method']
     yesterday = 1.day.ago
-    Time.stubs(:now).returns(yesterday)
-    mail2 = ProcMailer.welcome['X-Proc-Method']
-    assert(mail1.to_s.to_i > mail2.to_s.to_i)
+    Time.stub(:now, yesterday) do
+      mail2 = ProcMailer.welcome['X-Proc-Method']
+      assert(mail1.to_s.to_i > mail2.to_s.to_i)
+    end
   end
 
   test 'default values which have to_proc (e.g. symbols) should not be considered procs' do
@@ -877,33 +891,50 @@ class BasePreviewInterceptorsTest < ActiveSupport::TestCase
   test "you can register a preview interceptor to the mail object that gets passed the mail object before previewing" do
     ActionMailer::Base.register_preview_interceptor(MyInterceptor)
     mail = BaseMailer.welcome
-    BaseMailerPreview.any_instance.stubs(:welcome).returns(mail)
-    MyInterceptor.expects(:previewing_email).with(mail)
-    BaseMailerPreview.call(:welcome)
+    stub_any_instance(BaseMailerPreview) do |instance|
+      instance.stub(:welcome, mail) do
+        assert_called_with(MyInterceptor, :previewing_email, [mail]) do
+          BaseMailerPreview.call(:welcome)
+        end
+      end
+    end
   end
 
   test "you can register a preview interceptor using its stringified name to the mail object that gets passed the mail object before previewing" do
     ActionMailer::Base.register_preview_interceptor("BasePreviewInterceptorsTest::MyInterceptor")
     mail = BaseMailer.welcome
-    BaseMailerPreview.any_instance.stubs(:welcome).returns(mail)
-    MyInterceptor.expects(:previewing_email).with(mail)
-    BaseMailerPreview.call(:welcome)
+    stub_any_instance(BaseMailerPreview) do |instance|
+      instance.stub(:welcome, mail) do
+        assert_called_with(MyInterceptor, :previewing_email, [mail]) do
+          BaseMailerPreview.call(:welcome)
+        end
+      end
+    end
   end
 
   test "you can register an interceptor using its symbolized underscored name to the mail object that gets passed the mail object before previewing" do
     ActionMailer::Base.register_preview_interceptor(:"base_preview_interceptors_test/my_interceptor")
     mail = BaseMailer.welcome
-    BaseMailerPreview.any_instance.stubs(:welcome).returns(mail)
-    MyInterceptor.expects(:previewing_email).with(mail)
-    BaseMailerPreview.call(:welcome)
+    stub_any_instance(BaseMailerPreview) do |instance|
+      instance.stub(:welcome, mail) do
+        assert_called_with(MyInterceptor, :previewing_email, [mail]) do
+          BaseMailerPreview.call(:welcome)
+        end
+      end
+    end
   end
 
   test "you can register multiple preview interceptors to the mail object that both get passed the mail object before previewing" do
     ActionMailer::Base.register_preview_interceptors("BasePreviewInterceptorsTest::MyInterceptor", MySecondInterceptor)
     mail = BaseMailer.welcome
-    BaseMailerPreview.any_instance.stubs(:welcome).returns(mail)
-    MyInterceptor.expects(:previewing_email).with(mail)
-    MySecondInterceptor.expects(:previewing_email).with(mail)
-    BaseMailerPreview.call(:welcome)
+    stub_any_instance(BaseMailerPreview) do |instance|
+      instance.stub(:welcome, mail) do
+        assert_called_with(MyInterceptor, :previewing_email, [mail]) do
+          assert_called_with(MySecondInterceptor, :previewing_email, [mail]) do
+            BaseMailerPreview.call(:welcome)
+          end
+        end
+      end
+    end
   end
 end
diff --git a/actionmailer/test/delivery_methods_test.rb b/actionmailer/test/delivery_methods_test.rb
index 78507ce7dc..ceaa4ca83e 100644
--- a/actionmailer/test/delivery_methods_test.rb
+++ b/actionmailer/test/delivery_methods_test.rb
@@ -102,16 +102,21 @@ class MailDeliveryTest < ActiveSupport::TestCase
   end
 
   test "ActionMailer should be told when Mail gets delivered" do
-    DeliveryMailer.expects(:deliver_mail).once
-    DeliveryMailer.welcome.deliver_now
+    DeliveryMailer.delivery_method = :test
+    assert_called(DeliveryMailer, :deliver_mail) do
+      DeliveryMailer.welcome.deliver_now
+    end
   end
 
   test "delivery method can be customized per instance" do
-    Mail::SMTP.any_instance.expects(:deliver!)
-    email = DeliveryMailer.welcome.deliver_now
-    assert_instance_of Mail::SMTP, email.delivery_method
-    email = DeliveryMailer.welcome(delivery_method: :test).deliver_now
-    assert_instance_of Mail::TestMailer, email.delivery_method
+    stub_any_instance(Mail::SMTP, instance: Mail::SMTP.new({})) do |instance|
+      assert_called(instance, :deliver!) do
+        email = DeliveryMailer.welcome.deliver_now
+        assert_instance_of Mail::SMTP, email.delivery_method
+        email = DeliveryMailer.welcome(delivery_method: :test).deliver_now
+        assert_instance_of Mail::TestMailer, email.delivery_method
+      end
+    end
   end
 
   test "delivery method can be customized in subclasses not changing the parent" do
@@ -176,8 +181,11 @@ class MailDeliveryTest < ActiveSupport::TestCase
     old_perform_deliveries = DeliveryMailer.perform_deliveries
     begin
       DeliveryMailer.perform_deliveries = false
-      Mail::Message.any_instance.expects(:deliver!).never
-      DeliveryMailer.welcome.deliver_now
+      stub_any_instance(Mail::Message) do |instance|
+        assert_not_called(instance, :deliver!) do
+          DeliveryMailer.welcome.deliver_now
+        end
+      end
     ensure
       DeliveryMailer.perform_deliveries = old_perform_deliveries
     end
diff --git a/actionmailer/test/i18n_with_controller_test.rb b/actionmailer/test/i18n_with_controller_test.rb
index 5ffde06a80..04e00cf481 100644
--- a/actionmailer/test/i18n_with_controller_test.rb
+++ b/actionmailer/test/i18n_with_controller_test.rb
@@ -53,12 +53,15 @@ class ActionMailerI18nWithControllerTest < ActionDispatch::IntegrationTest
   end
 
   def test_send_mail
-    Mail::SMTP.any_instance.expects(:deliver!)
-    with_translation 'de', email_subject: '[Anmeldung] Willkommen' do
-      ActiveSupport::Deprecation.silence do
-        get '/test/send_mail'
+    stub_any_instance(Mail::SMTP, instance: Mail::SMTP.new({})) do |instance|
+      assert_called(instance, :deliver!) do
+        with_translation 'de', email_subject: '[Anmeldung] Willkommen' do
+          ActiveSupport::Deprecation.silence do
+            get '/test/send_mail'
+          end
+          assert_equal "Mail sent - Subject: [Anmeldung] Willkommen", @response.body
+        end
       end
-      assert_equal "Mail sent - Subject: [Anmeldung] Willkommen", @response.body
     end
   end