lib/restpack_service/support/matchers.rb in restpack_service-0.0.46 vs lib/restpack_service/support/matchers.rb in restpack_service-0.0.47

@@ -28,5 +28,46 @@
     map.each do |value, expected|
       service_request_with(param, value) { |r| r[param].should == expected }
     end
   end
 end
+
+def it_acts_as_create_command(type)
+  plural = "#{type}s".to_sym
+  model_class = "Models::#{type.capitalize}".constantize
+  serializer_class = "Serializers::#{type.capitalize}".constantize
+
+  let(:response) { subject.class.run(params) }
+
+  context "with valid params" do
+    context "when creating a single item" do
+      let(:item) { build("#{type}_request".to_sym) }
+      let(:params) { { plural => [item] } }
+
+      it "returns the newly created #{type}" do
+        response.success?.should == true
+        response.result.should include(plural), "The reponse should include :#{plural} array"
+
+        response_items = response.result[plural]
+        response_items.length.should == 1
+        response_item = response_items.first
+
+        model = model_class.find(response_item[:id])
+        response_item.should == serializer_class.as_json(model)
+      end
+    end
+
+    context "when creating multiple items" do
+      let(:item1) { build("#{type}_request".to_sym) }
+      let(:item2) { build("#{type}_request".to_sym) }
+      let(:params) { { plural => [item1, item2] } }
+
+      it "returns the newly created #{type}s" do
+        response.success?.should == true
+        response.result.should include(plural), "The reponse should include :#{plural} array"
+
+        response_items = response.result[plural]
+        response_items.length.should == 2
+      end
+    end
+  end
+end