added testing, using pipes

bin/p2.py

@@ -2,12 +2,5 @@ import sys
 
 from maze import parse_maze, CS235Maze
 
-m = parse_maze(sys.argv[1])
-assert m[7][0][0] == 0
-assert m[7][3][0] == 1
-assert m[7][0][1] == 0
-assert m[3][3][3] == 1
-assert m[5][2][6] == 1
-assert m[7][5][4] == 0
-
+m = parse_maze(sys.stdin.read())
 print CS235Maze(m)

maze/__init__.py

@@ -30,12 +30,10 @@ def make_maze(size=8):
     return CS235Maze(r, size)
 
 
-def parse_maze(filename):
-    f = open(filename, 'r')
-    t = f.read()
+def parse_maze(maze):
     soilded = [[[int(i) for i in j.split()]
                     for j in k.split('\n')]
-                        for k in t.split('\n\n') if k]
+                        for k in maze.split('\n\n') if k]
     cleaned = derp_transpose(soilded)
     return cleaned
 

maze/test_parsing.py

@@ -0,0 +1,91 @@
+import unittest
+
+from maze import parse_maze
+
+
+class MazeTests(unittest.TestCase):
+    def setUp(self):
+        s = """\
+1 0 0 0 1 0 0 0 
+0 1 1 1 1 1 0 0 
+0 1 0 1 1 0 0 0 
+0 1 1 1 0 0 1 1 
+1 1 0 0 0 1 0 0 
+1 1 1 0 0 1 1 0 
+1 0 1 0 0 1 0 1 
+0 0 1 0 1 0 1 0 
+
+1 0 0 0 0 1 0 0 
+1 1 0 0 0 1 0 1 
+1 0 1 0 1 1 1 1 
+0 0 0 0 1 0 0 1 
+0 0 0 0 1 0 1 1 
+0 0 0 1 0 0 1 0 
+1 0 1 0 1 0 0 0 
+0 1 0 1 1 0 0 1 
+
+1 1 1 0 0 0 0 1 
+1 0 0 1 1 1 0 1 
+1 0 0 1 1 0 1 0 
+0 1 0 1 0 1 1 1 
+1 0 1 1 1 1 0 0 
+0 1 0 1 1 0 0 0 
+1 1 0 1 0 0 0 1 
+1 1 1 0 0 0 1 0 
+
+1 1 0 0 1 0 1 1 
+1 1 1 1 1 0 0 1 
+1 1 0 0 1 0 1 1 
+0 1 1 1 1 1 0 1 
+0 1 1 0 0 0 1 0 
+0 1 0 1 0 0 0 0 
+1 1 0 1 0 1 1 0 
+0 0 0 0 1 1 1 0 
+
+1 0 0 0 1 1 1 0 
+0 1 0 1 0 1 0 1 
+1 0 0 1 0 0 0 0 
+1 1 1 0 0 1 0 0 
+0 1 1 0 0 0 1 0 
+0 1 0 1 0 1 0 0 
+1 0 0 1 1 1 0 1 
+1 1 1 1 0 0 0 1 
+
+1 0 1 1 1 0 0 0 
+0 0 0 1 0 0 1 0 
+0 1 1 0 0 0 0 1 
+0 0 0 1 0 0 0 1 
+1 0 1 1 0 1 1 0 
+1 0 1 0 1 1 0 1 
+0 0 0 0 0 0 1 1 
+1 1 0 0 1 0 0 0 
+
+0 0 0 0 0 0 1 1 
+1 0 0 1 1 1 0 1 
+0 1 0 1 1 1 1 1 
+0 1 1 0 0 1 1 0 
+1 1 1 0 1 1 1 1 
+1 0 1 1 0 1 0 0 
+0 0 0 1 0 0 1 0 
+1 1 1 0 1 1 1 0 
+
+1 1 1 1 0 0 1 0 
+0 0 1 0 0 1 0 1 
+0 1 1 1 0 1 0 0 
+1 1 1 0 1 0 0 1 
+0 0 1 0 1 0 0 0 
+1 1 1 1 0 1 0 1 
+1 0 1 1 1 1 1 0 
+1 0 0 0 1 1 1 1 
+
+"""
+        self.m = parse_maze(s)
+
+
+    def test_at_indices(self):
+        assert self.m[7][0][0] == 0
+        assert self.m[7][3][0] == 1
+        assert self.m[7][0][1] == 0
+        assert self.m[3][3][3] == 1
+        assert self.m[5][2][6] == 1
+        assert self.m[7][5][4] == 0