added unit test of lqr path tracking simulation

Author: ShisatoYano

test/test_lqr_path_tracking.py

@@ -0,0 +1,18 @@
+"""
+Test of Path tracking simulation by LQR(Linear Quadratic Regulator) algorithm
+
+Author: Shisato Yano
+"""
+
+from pathlib import Path
+import sys
+import pytest
+
+sys.path.append(str(Path(__file__).absolute().parent) + "/../src/simulations/path_tracking/lqr_path_tracking")
+import lqr_path_tracking
+
+
+def test_simulation():
+    lqr_path_tracking.show_plot = False
+
+    lqr_path_tracking.main()