Add tests for new withdrawing and retiring application methods

test/integration/adopter_application_test.rb

@@ -1,6 +1,6 @@
 require "test_helper"
 
-class AdopterApplicationTest < ActionDispatch::IntegrationTest
+class AdopterApplicationIntegrationTest < ActionDispatch::IntegrationTest
   setup do
     @organization = create(:organization)
     @pet_id = create(:pet, organization: @organization).id

test/models/adopter_application_test.rb

@@ -0,0 +1,48 @@
+require "test_helper"
+
+class AdopterApplicationTest < ActiveSupport::TestCase
+  setup do
+    @application = create(:adopter_application)
+  end
+
+  context "self.retire_applications" do
+    context "when some applications match pet_id and some do not" do
+      setup do
+        @selected_applications = Array.new(3) {
+          create(:adopter_application, pet_id: @application.pet_id)
+        }
+        @unselected_applications = Array.new(2) {
+          create(:adopter_application)
+        }
+      end
+
+      should "update status of matching applications to :adoption_made" do
+        AdopterApplication.retire_applications(pet_id: @application.pet_id)
+
+        @selected_applications.each do |application|
+          assert_equal "adoption_made", application.reload.status
+        end
+      end
+
+      should "not update status of mismatching applications" do
+        cached_statuses = @unselected_applications.map(&:status)
+
+        AdopterApplication.retire_applications(pet_id: @application.pet_id)
+
+        current_statuses = @unselected_applications.map do |application|
+          application.reload.status
+        end
+
+        assert_equal cached_statuses, current_statuses
+      end
+    end
+  end
+
+  context "#withdraw" do
+    should "update status to :withdrawn" do
+      @application.withdraw
+
+      assert "withdrawn", @application.status
+    end
+  end
+end

test/models/match_test.rb

@@ -7,4 +7,33 @@ class MatchTest < ActiveSupport::TestCase
     should belong_to(:pet)
     should belong_to(:adopter_account)
   end
+
+  setup do
+    @match = build_stubbed(:match)
+  end
+
+  context "#withdraw_application" do
+    setup do
+      @application = mock("adopter_application")
+    end
+
+    should "send #withdraw to application" do
+      @match.expects(:adopter_application).returns(@application)
+      @application.expects(:withdraw)
+
+      @match.withdraw_application
+    end
+  end
+
+  context "#retire_applications" do
+    setup do
+      @application_class = mock("AdopterApplication")
+    end
+
+    should "send #retire_applications with pet_id to application_class" do
+      @application_class.expects(:retire_applications).with(pet_id: @match.pet_id)
+
+      @match.retire_applications(application_class: @application_class)
+    end
+  end
 end