feat: p0 and p1

tutorial/tutorialTestClasses.py

@@ -0,0 +1,57 @@
+# tutorialTestClasses.py
+# ----------------------
+# Licensing Information:  You are free to use or extend these projects for
+# educational purposes provided that (1) you do not distribute or publish
+# solutions, (2) you retain this notice, and (3) you provide clear
+# attribution to UC Berkeley, including a link to http://ai.berkeley.edu.
+# 
+# Attribution Information: The Pacman AI projects were developed at UC Berkeley.
+# The core projects and autograders were primarily created by John DeNero
+# (denero@cs.berkeley.edu) and Dan Klein (klein@cs.berkeley.edu).
+# Student side autograding was added by Brad Miller, Nick Hay, and
+# Pieter Abbeel (pabbeel@cs.berkeley.edu).
+
+
+import testClasses
+
+
+# Simple test case which evals an arbitrary piece of python code.
+# The test is correct if the output of the code given the student's
+# solution matches that of the instructor's.
+class EvalTest(testClasses.TestCase):
+
+    def __init__(self, question, testDict):
+        super(EvalTest, self).__init__(question, testDict)
+        self.preamble = compile(testDict.get('preamble', ""), "%s.preamble" % self.getPath(), 'exec')
+        self.test = compile(testDict['test'], "%s.test" % self.getPath(), 'eval')
+        self.success = testDict['success']
+        self.failure = testDict['failure']
+
+    def evalCode(self, moduleDict):
+        bindings = dict(moduleDict)
+        # exec self.preamble in bindings
+        exec(self.preamble, bindings)
+        return str(eval(self.test, bindings))
+
+    def execute(self, grades, moduleDict, solutionDict):
+        result = self.evalCode(moduleDict)
+        if result == solutionDict['result']:
+            grades.addMessage('PASS: %s' % self.path)
+            grades.addMessage('\t%s' % self.success)
+            return True
+        else:
+            grades.addMessage('FAIL: %s' % self.path)
+            grades.addMessage('\t%s' % self.failure)
+            grades.addMessage('\tstudent result: "%s"' % result)
+            grades.addMessage('\tcorrect result: "%s"' % solutionDict['result'])
+
+        return False
+
+    def writeSolution(self, moduleDict, filePath):
+        handle = open(filePath, 'w')
+        handle.write('# This is the solution file for %s.\n' % self.path)
+        handle.write('# The result of evaluating the test must equal the below when cast to a string.\n')
+
+        handle.write('result: "%s"\n' % self.evalCode(moduleDict))
+        handle.close()
+        return True