feat: add testing infrastructure

Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "lazer"
+name = "lj_rust"
 version = "0.1.0"
 edition = "2021"
 

copyme.Settings.toml

@@ -1,6 +1,20 @@
+# file: Settings.toml
+# Rename me !
+
+# The main key of your laser in LJ
 laser_id = 0
+
+# Activate for more debug 
 debug = "true"
+
+# Redis URL as IP:port  
 redis_url = "127.0.0.1"
+
+# Either Helios or Etherdream
 dac_family = "Helios"
-dac_id = 1
+
+# For Helios. USB Device Id of the DAC 
+dac_id = 0
+
+# For Etherdream. IP of the DAC
 dac_url = "192.168.1.68"

src/lib.rs

@@ -0,0 +1,2 @@
+pub mod conf;
+pub mod redis_ctrl;

tests/test_conf.rs

@@ -0,0 +1,6 @@
+use lj_rust::conf;
+
+#[test]
+fn it_adds_two() {
+    assert_eq!(4, 4);
+}