Update breadth_first_search.py (#374)

tests/test_breadth_first_search.py

@@ -0,0 +1,26 @@
+from unittest import TestCase
+import sys
+import os
+sys.path.append(os.path.dirname(os.path.abspath(__file__)) +
+                "/../PathPlanning/BreadthFirstSearch/")
+
+
+try:
+    import breadth_first_search as m
+except ImportError:
+    raise
+
+
+print(__file__)
+
+
+class Test(TestCase):
+
+    def test1(self):
+        m.show_animation = False
+        m.main()
+
+
+if __name__ == '__main__':  # pragma: no cover
+    test = Test()
+    test.test1()

tests/test_depth_first_search.py

@@ -0,0 +1,26 @@
+from unittest import TestCase
+import sys
+import os
+sys.path.append(os.path.dirname(os.path.abspath(__file__)) +
+                "/../PathPlanning/DepthFirstSearch/")
+
+
+try:
+    import depth_first_search as m
+except ImportError:
+    raise
+
+
+print(__file__)
+
+
+class Test(TestCase):
+
+    def test1(self):
+        m.show_animation = False
+        m.main()
+
+
+if __name__ == '__main__':  # pragma: no cover
+    test = Test()
+    test.test1()

tests/test_dijkstra.py

@@ -1,6 +1,15 @@
 from unittest import TestCase
+import sys
+import os
+sys.path.append(os.path.dirname(os.path.abspath(__file__)) +
+                "/../PathPlanning/Dijkstra/")
+
+
+try:
+    import dijkstra as m
+except ImportError:
+    raise
 
-from PathPlanning.Dijkstra import dijkstra as m
 
 print(__file__)
 
@@ -10,3 +19,8 @@ class Test(TestCase):
     def test1(self):
         m.show_animation = False
         m.main()
+
+
+if __name__ == '__main__':  # pragma: no cover
+    test = Test()
+    test.test1()