diff --git a/examples/greeting/Cargo.toml b/examples/greeting/Cargo.toml
index 8d3e5f18..3718a3ea 100644
--- a/examples/greeting/Cargo.toml
+++ b/examples/greeting/Cargo.toml
@@ -15,4 +15,10 @@ path = "src/main.rs"
 marine-rs-sdk = "0.6.11"
 
 [dev-dependencies]
-marine-rs-sdk-test = "0.2.0"
+marine-rs-sdk-test = {path="../../../marine-rs-sdk/sdk-test"}
+
+[build-dependencies]
+marine-test-macro-impl = {path="../../../marine-rs-sdk/crates/marine-test-macro-impl"}
+quote = "1.0.9"
+proc-macro2 = "1.0.26"
+marine-rs-sdk-test = {path="../../../marine-rs-sdk/sdk-test"}
diff --git a/examples/greeting/build.rs b/examples/greeting/build.rs
new file mode 100644
index 00000000..a5febef1
--- /dev/null
+++ b/examples/greeting/build.rs
@@ -0,0 +1,45 @@
+// build.rs
+
+use marine_test_macro_impl::marine_test_impl2;
+
+use proc_macro2::TokenStream;
+use quote::quote;
+use quote::ToTokens;
+
+use std::env;
+use std::fs;
+use std::path::Path;
+use std::string::ToString;
+
+pub fn test_marine_test_token_streams(
+    config_path: &str,
+    modules_dir: &str,
+) -> Option<TokenStream> {
+    //let marine_item = stream_from_file(&marine_path);
+    //let test_token_stream = quote::quote! { #marine_item };
+    //let buf = marine_path.as_ref().to_path_buf();
+    let attrs = quote::quote! {config_path = #config_path, modules_dir = #modules_dir};
+    let marine_token_streams = marine_test_impl2(attrs)
+        .unwrap_or_else(|e| panic!("failed to apply the marine macro due {}", e));
+
+    //let expanded_item = items_from_file(&expanded_path);
+    Some(marine_token_streams)
+}
+
+fn main() {
+    let out_dir = env::var_os("OUT_DIR").unwrap();
+    let dest_path = Path::new(&out_dir).join("marine_test_env.rs");
+    let tokens = test_marine_test_token_streams("Config.toml", "artifacts").unwrap();
+    let tokens=tokens.to_string();
+    if cfg!(test) {
+        fs::write(
+            &dest_path,&tokens
+        ).unwrap();
+    }
+
+
+    println!("out_dir: {}", out_dir.to_str().unwrap());
+    println!("code: {}", tokens);
+    println!("cargo:rerun-if-changed=build.rs");
+    println!("cargo:rerun-if-changed=src/main.rs");
+}
\ No newline at end of file
diff --git a/examples/greeting/src/main.rs b/examples/greeting/src/main.rs
index 3c541d4f..559fd4d5 100644
--- a/examples/greeting/src/main.rs
+++ b/examples/greeting/src/main.rs
@@ -29,6 +29,7 @@ pub fn greeting(name: String) -> String {
 #[cfg(test)]
 mod tests {
     use marine_rs_sdk_test::marine_test;
+    include!(concat!(env!("OUT_DIR"), "/marine_test_env.rs"));
 
     #[marine_test(config_path = "../Config.toml", modules_dir = "../artifacts")]
     fn empty_string(greeting: marine_test_env::greeting::ModuleInterface) {