build: run unit tests locally

src/applogic/tlc.rs

@@ -3,6 +3,7 @@
 use c_its_parser::standards::mapem_2_2_1::mapem_pdu_descriptions;
 use c_its_parser::standards::spatem_2_2_1::spatem_pdu_descriptions;
 use chrono::Datelike;
+#[cfg(target_arch = "riscv32")]
 use esp_println::println;
 
 pub fn handle_mapem(etsi: &mapem_pdu_descriptions::MAPEM) {

src/test.rs

@@ -0,0 +1,10 @@
+#![cfg(not(target_arch = "riscv32"))]
+
+extern crate alloc;
+
+mod applogic;
+mod cache;
+
+fn main() {
+    // dummy only
+}