add needed files

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

request_test.go

@@ -0,0 +1,41 @@
+package drpc
+
+import (
+	"testing"
+)
+
+func TestMethodToDRPC(t *testing.T) {
+	testData := []struct {
+		service string
+		method  string
+		expect  string
+	}{
+		{
+			"helloworld",
+			"Greeter.SayHello",
+			"/Helloworld.Greeter/SayHello",
+		},
+		{
+			"helloworld",
+			"/Helloworld.Greeter/SayHello",
+			"/Helloworld.Greeter/SayHello",
+		},
+		{
+			"",
+			"/Helloworld.Greeter/SayHello",
+			"/Helloworld.Greeter/SayHello",
+		},
+		{
+			"",
+			"Greeter.SayHello",
+			"/Greeter/SayHello",
+		},
+	}
+
+	for _, d := range testData {
+		method := methodToDRPC(d.service, d.method)
+		if method != d.expect {
+			t.Fatalf("expected %s got %s", d.expect, method)
+		}
+	}
+}