diff --git a/PathPlanning/RRTStarReedsShepp/rrt_star_reeds_shepp.py b/PathPlanning/RRTStarReedsShepp/rrt_star_reeds_shepp.py
index ccc0be21..ed8d74ae 100644
--- a/PathPlanning/RRTStarReedsShepp/rrt_star_reeds_shepp.py
+++ b/PathPlanning/RRTStarReedsShepp/rrt_star_reeds_shepp.py
@@ -300,11 +300,12 @@ def main():
     path = rrt.Planning(animation=show_animation)
 
     # Draw final path
-    rrt.DrawGraph()
-    plt.plot([x for (x, y) in path], [y for (x, y) in path], '-r')
-    plt.grid(True)
-    plt.pause(0.001)
-    plt.show()
+    if show_animation:
+        rrt.DrawGraph()
+        plt.plot([x for (x, y) in path], [y for (x, y) in path], '-r')
+        plt.grid(True)
+        plt.pause(0.001)
+        plt.show()
 
 
 if __name__ == '__main__':
diff --git a/tests/test_rrt_star_reeds_shepp.py b/tests/test_rrt_star_reeds_shepp.py
new file mode 100644
index 00000000..611568bf
--- /dev/null
+++ b/tests/test_rrt_star_reeds_shepp.py
@@ -0,0 +1,15 @@
+from unittest import TestCase
+
+import sys
+sys.path.append("./PathPlanning/RRTStarReedsShepp/")
+
+from PathPlanning.RRTStarReedsShepp import rrt_star_reeds_shepp as m
+
+print(__file__)
+
+
+class Test(TestCase):
+
+    def test1(self):
+        m.show_animation = False
+        m.main()