diff --git a/.gitignore b/.gitignore
index daf913b..56b7452 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
+/test/output/
+
 # Compiled Object files, Static and Dynamic libs (Shared Objects)
 *.o
 *.a
diff --git a/encoder.go b/encoder.go
index ef7b7b5..c8b1b84 100644
--- a/encoder.go
+++ b/encoder.go
@@ -19,6 +19,8 @@ func NewGenericTemplateBasedEncoder(service *descriptor.ServiceDescriptorProto,
 }
 
 func (e *GenericTemplateBasedEncoder) Files() []*plugin_go.CodeGeneratorResponse_File {
+	//log.Printf("file: %v\n", e.file)
+	//log.Printf("service: %v\n", e.service)
 	var content string = "hello world"
 	var fileName string = "test.txt"
 	return []*plugin_go.CodeGeneratorResponse_File{
diff --git a/test/Makefile b/test/Makefile
new file mode 100644
index 0000000..aa0fea8
--- /dev/null
+++ b/test/Makefile
@@ -0,0 +1,4 @@
+.PHONY: build
+build:
+	mkdir -p output
+	protoc -I. --gotemplate_out=output *.proto
diff --git a/test/dummy.proto b/test/dummy.proto
new file mode 100644
index 0000000..c7ab48f
--- /dev/null
+++ b/test/dummy.proto
@@ -0,0 +1,32 @@
+syntax = "proto3";
+
+package dummy;
+
+message Dummy1 {
+  float aaa = 1;
+  string bbb = 2;
+  int32 ccc = 3;
+  int64 ddd = 4;
+  repeated string eee = 5;
+}
+
+message Dummy2 {
+  float fff = 1;
+  Dummy1 ggg = 2;
+}
+
+message Dummy3 {}
+
+service DummyService {
+  rpc Hhh(Dummy1) returns (Dummy2) {}
+  rpc Iii(Dummy2) returns (Dummy1) {}
+}
+
+/*
+service DummyService2 {
+  rpc Jjj(Dummy2) returns (Dummy2) {}
+}
+
+service DummyService3 {
+}
+*/
\ No newline at end of file