Adds tests for unique_within_region per ManageIQ#16739

spec/models/customization_template_spec.rb

@@ -0,0 +1,43 @@
+describe CustomizationTemplate do
+  context "#name" do
+    context "two pxe templates" do
+      it "raises error with non-unique names" do
+        expect { FactoryGirl.create(:customization_template, :name => "template") }.to_not raise_error
+        expect { FactoryGirl.create(:customization_template, :name => "template") }
+          .to raise_error(ActiveRecord::RecordInvalid, /Name has already been taken/)
+      end
+
+      it "doesn't raise error with unique names" do
+        expect { FactoryGirl.create(:customization_template, :name => "template") }.to_not raise_error
+        expect { FactoryGirl.create(:customization_template, :name => "something else", :pxe_image_type => PxeImageType.new(:name => "image1")) }.to_not raise_error
+      end
+    end
+
+    context "pxe template and a non pxe template" do
+      it "raises error with non-unique names" do
+        expect { FactoryGirl.create(:customization_template_cloud_init, :name => "template") }.to_not raise_error
+        expect { FactoryGirl.create(:customization_template, :name => "template", :system => true, :pxe_image_type => nil) }
+          .to raise_error(ActiveRecord::RecordInvalid, /Name has already been taken/)
+      end
+
+      it "doesn't raise error with unique names" do
+        expect { FactoryGirl.create(:customization_template_cloud_init, :name => "template4", :system => true, :pxe_image_type => nil) }.to_not raise_error
+        expect { FactoryGirl.create(:customization_template, :name => "something else", :pxe_image_type => PxeImageType.new(:name => "image1")) }
+          .to_not raise_error
+      end
+    end
+
+    context "two non pxe templates" do
+      it "raises error with non-unique names" do
+        expect { FactoryGirl.create(:customization_template_cloud_init, :name => "template", :system => true) }.to_not raise_error
+        expect { FactoryGirl.create(:customization_template_cloud_init, :name => :name => "template", :system => true) }
+          .to raise_error(ActiveRecord::RecordInvalid, /Name has already been taken/)
+      end
+
+      it "doesn't raise error with unique names" do
+        expect { FactoryGirl.create(:customization_template_cloud_init, :name => "template6", :system => true, :pxe_image_type => PxeImageType.new(:name => "image1")) }.to_not raise_error
+        expect { FactoryGirl.create(:customization_template_cloud_init, :name => "other", :system => true, :pxe_image_type => PxeImageType.new(:name => "image2")) }.to_not raise_error
+      end
+    end
+  end
+end