Updated test to check for Site Setting full_name_required

Added context and new test to check for correct user anonymizing depending on full_name_required Site Setting

spec/services/user_anonymizer_spec.rb

@@ -32,6 +32,11 @@ describe UserAnonymizer do
       expect(user.user_option.mailing_list_mode).to eq(false)
     end
 
+    context "Site Settings do not require full name" do
+      before do
+        SiteSetting.full_name_required = false
+      end
+
       it "resets profile to default values" do
         user.update_attributes( name: "Bibi", date_of_birth: 19.years.ago, title: "Super Star" )
 
@@ -59,6 +64,22 @@ describe UserAnonymizer do
         expect(profile.bio_cooked_version).to eq(nil)
         expect(profile.card_background).to eq(nil)
       end
+    end
+
+    context "Site Settings require full name" do
+      before do
+        SiteSetting.full_name_required = true
+      end
+
+      it "changes name to anonymized username" do
+        user.update_attributes( name: "Bibi", date_of_birth: 19.years.ago, title: "Super Star" )
+
+        make_anonymous
+        user.reload
+
+        expect(user.name).to eq(user.username)
+      end
+    end
 
     it "removes the avatar" do
       upload = Fabricate(:upload, user: user)