# FIXME: This file needs to be reworked!!!!!!!!!
# TODO: This file needs to be commented.
import lines_of_code
import abc
import importlib.util
import unittest
# import importlib.machinery
import time
import os
import sys
########################################################################
# Base classes: Tester and TesterResultForStudent.
########################################################################
class Tester():
""" Abstract base class for testing student code. """
def __init__(self, what_to_grade, who_to_grade, repo_helper):
"""
Tests the given what_to_grade for the students specified by the given
who_to_grade, given the repo_helper who checked out the projects.
type: what_to_grade: WhatToGrade
type: who_to_grade: WhoToGrade
type: repo_helper: RepoHelper
"""
self.what_to_grade = what_to_grade
self.who_to_grade = who_to_grade
self.repo_helper = repo_helper
self.where_to_grade = repo_helper.get_grading_folder()
self.results = {}
self.students_who_failed_tests = []
self.students_who_passed_all_tests = []
@abc.abstractmethod
def do_tests_on_student(self, student):
"""
Does this Tester's tests on this Tester's what_to_grade
for the given student, using this Tester's repo_helper
as needed. Returns a TesterResultForStudent.
:rtype TesterResultForStudent
"""
def do_tests(self):
"""
Does this Tester's tests on this Tester's what_to_grade
for ALL of the students specified by its who_to_grade,
using its repoHelper as needed.
Prints appropriate messages in doing so.
Returns a dictionary of TesterResultForStudent objects
whose keys are the students.
:rtype dict(str)
"""
self.setup_before_tests()
for student in self.who_to_grade.students:
self.do_before_testing(student)
result = self.do_tests_on_student(student)
self.do_after_testing(student, result)
self.teardown_after_tests()
return self.results
def setup_before_tests(self):
"""
Called (once) by do_tests BEFORE doing tests on all the students.
"""
pass
def teardown_after_tests(self):
"""
Called (once) by do_tests AFTER doing tests on all the students.
"""
self.print_results()
def do_before_testing(self, student):
self.show_message_beginning_test(student)
def do_after_testing(self, student, result):
if result.passed_test():
self.students_who_passed_all_tests.append(student)
else:
self.students_who_failed_tests.append(student)
self.results[student] = result
def show_message_beginning_test(self, student):
# CONSIDER: Have options to limit the console output? Default template?
print()
print('!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!')
print('TESTING:', student)
print('!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!')
def print_results(self):
print()
passed = self.students_who_passed_all_tests
failed = self.students_who_failed_tests
all = self.who_to_grade.students
print('Students who PASSED all tests:', end='')
if len(passed) == len(all):
print(' ALL')
else:
print()
for student in passed:
print(' {}'.format(student))
print()
print('Students who FAILED tests:', end='')
if len(failed) == 0:
print(' NONE')
else:
print()
for student in failed:
print(' {}'.format(student))
class TesterResultForStudent(object):
def __init__(self, student, what_was_tested, result):
"""
Stores the result from running a Tester's tests on its WhatToGrade
for a single student. The actual result can be of any type
(as determined by the subclass of Tester that is being used).
:type student: str
:type what_was_tested: WhatToGrade
:type result object
"""
self.student = student
self.what_was_tested = what_was_tested
self.result = result
def __repr__(self):
return '({}, {})'.format(self.student, self.result)
def passed_test(self):
return self.result.wasSuccessful()
########################################################################
# Concrete implementations of Tester:
# UnitTester, CommitsTester, ...
########################################################################
class UnitTestTester(Tester):
"""
Tests a given module by running a unittest.TestCase that tests the module.
"""
DEFAULT_UNITTEST_FOLDER = 'SOLUTION/src/'
DEAULT_UNITTEST_PREFIX = 'test_'
def __init__(self, what_to_grade, who_to_grade, repo_helper,
testcase=None, module_with_testcases=None, is_silent=True,
runner=None):
"""
Tests the given what_to_grade for the students specified by the given
who_to_grade, given the repo_helper who checked out the projects.
Does so by running a specified unittest.TestCase.
type: what_to_grade: WhatToGrade
type: who_to_grade: WhoToGrade
type: repo_helper: RepoHelper
type: testcase_or_module_with_testcase: unittest.TestCase
"""
super().__init__(what_to_grade, who_to_grade, repo_helper)
assert(module_with_testcases == None) # cuz not implemented yet
self.testcase = testcase or module_with_testcases
self.is_silent = is_silent
self.runner = runner or SilentTextTestRunner
def make_testcase(self, module_with_testcase):
pass
# self.pathname_of_module_with_unittests = pathname_of_module_with_unittests
# if not self.pathname_of_module_with_unittests:
# pathname = (self.where_to_grade
# + UnitTestTester.DEFAULT_UNITTEST_FOLDER
# + UnitTestTester.DEAULT_UNITTEST_PREFIX
# + self.what_to_grade.module)
# self.pathname_of_module_with_unittests = pathname
# pathname = (unit_tests_pathanme or
# UnitTestTester.DEFAULT_UNITTEST_FOLDER.replace(BLAH,
# self.what_to_grade)
#
# or self.where_to_grade)
# def setup_before_tests(self):
# if self.is_silent:
# self.old_stderr = sys.stderr
# sys.stderr = open(os.devnull, 'w')
#
# def teardown_after_tests(self):
# if self.is_silent:
# print("SILENT")
# sys.stderr = self.old_stderr
def do_tests_on_student(self, student):
result = self.runner().run(self.testcase)
return TesterResultForStudent(student, self.what_to_grade, result)
# self.load_module(student)
def load_module(self, student):
folder = self.repo_helper.get_grading_folder(student)
print(folder)
# FIXME: this hard-codes the module name.
module_name = 'problem1'
module_file_path = folder + '/src/' + module_name + '.py'
module_spec = importlib.util.spec_from_file_location(
module_name, module_file_path)
module = importlib.util.module_from_spec(module_spec)
module_spec.loader.exec_module(module)
print(dir(module))
getattr(module, 'test_problem1a')()
class SilentTextTestRunner(unittest.TextTestRunner):
""" A TextTestRunner with less displayed when running a test. """
def __init__(self):
super().__init__(stream=open(os.devnull, 'w'))
def run(self, test):
result = super().run(test)
# TODO: Allow variations on how much to display.
if not result.wasSuccessful():
sys.stdout.flush()
time.sleep(1) # Time for the flush to finish
print('FAILED TEST!', file=sys.stderr)
return result
class CommitsTester(UnitTestTester):
""" Tests a by how much the student has COMMITTED the module. """
def __init__(self, what_to_grade, who_to_grade, repo_helper,
commits_required=2):
"""
Tests the given what_to_grade for the students specified by the given
who_to_grade, given the repo_helper who checked out the projects.
Does so by running a unittest.TestCase that returns SUCCESS if the
student has made at least the given number of commits on the module.
type: what_to_grade: WhatToGrade
type: who_to_grade: WhoToGrade
type: repo_helper: RepoHelper
type: commits_required: int
"""
super().__init__(what_to_grade, who_to_grade, repo_helper)
self.commits_required = commits_required
def do_tests_on_student(self, student):
"""
:rtype UnittestTesterResult
"""
repo_helper = self.repo_helper
commits_required = self.commits_required
class TestCase(unittest.TestCase):
def runTest(self):
commits = repo_helper.get_number_of_commits(student)
print('Commits by {:8}: {:2}'.format(student, commits))
self.assertGreaterEqual(commits, commits_required)
self.testcase = TestCase()
return super().do_tests_on_student(student)
class ChangesTester(UnitTestTester):
"""
Tests by examining how much (if at all) each module has changed
since the student received it.
"""
def __init__(self, what_to_grade, who_to_grade, where_to_grade):
"""
Tests the given what_to_grade for the students specified
by the given who_to_grade, given that checked-out projects
are in the given where_to_grade folder.
Tests by examining how much (if at all) each module has changed
since the student received it.
type: what_to_grade: WWhaToGrade
type: who_to_grade: WhoToGrade
type: where_to_grade: str
"""
super().__init__(what_to_grade, who_to_grade, where_to_grade)
# The following are set by setup_before_tests
# (which is called by do_tests).
self.stats_for_original = None
self.stats_for_solution = None
def setup_before_tests(self):
"""
For each module to be tested, get and store the statistics
for the original and solution versions of the module.
"""
original = self.what_to_grade.course.username_for_original
self.stats_for_original = self.get_stats(original)
solution = self.what_to_grade.course.username_for_solution
self.stats_for_solution = self.get_stats(solution)
def get_stats(self, student):
"""
Returns ...
"""
# TODO: Complete the above comment.
# FIXME: The folder structure in the following statement
# should come from elsewhere. Right now it is both here
# and in RepoHelper, and it is specific to projects
# as we set them up for Eclipse in 120.
folder = self.where_to_grade + student + '/src/'
result = {}
for module in self.what_to_grade.modules:
filename = folder + module
# CONSIDER: Move lines_of_code stuff to this class?
stats = lines_of_code.evaluate_module(filename)
result[module] = stats
return result
def run_tests(self, student):
"""
"""
# TODO: Augment the above comment.
stats = self.get_stats(student) # stats for ALL modules
result = ChangesTesterResult()
vs_original = {}
vs_solution = {}
for module in self.what_to_grade.modules:
original = self.stats_for_original[module]
solution = self.stats_for_solution[module]
vs_original[module] = stats[module].minus(original)
vs_solution[module] = stats[module].minus(solution)
result.stats = stats
result.vs_original = vs_original
result.vs_solution = vs_solution
return result
class ChangesTesterResult(TesterResultForStudent):
"""
The result of running a test on a student. Includes:
-- student tested
-- what was tested (a ThingToGrade)
-- for each module that was tested:
-- The StatisticsForModule for that module
"""
def __init__(self, student=None, what_was_tested=None,
stats=None, vs_original=None, vs_solution=None):
"""
:type student: str
:type what_was_tested: ThingToGrade
:type stats: dict(str, StatisticsForModule)
:type vs_original: dict(str, StatisticsForModule)
:type vs_solution: dict(str, StatisticsForModule)
"""
# TODO: Augment the above comment.
# CONSIDER: The names for the fields of this class
# are poorly chosen, maybe.
super().__init__(student, what_was_tested)
self.stats = stats
self.vs_original = vs_original
self.vs_solution = vs_solution
# CONSIDER: repr and str below are provided to display results.
# But what we really need is to STORE and/or LOG results.
# The following will eventually need to change, I suspect.
def __repr__(self):
format_string = 'ChangesTesterResult({}, {}, {!r}, {!r}, {!r}'
return format_string.format(self.student,
self.what_was_tested,
self.stats,
self.vs_original,
self.vs_solution)
def __str__(self):
line1 = 'Student: {}\n'.format(self.student)
line2 = 'What was tested: {}\n'.format(self.what_was_tested)
module_limit = 11 # Chop module names at this many characters.
format_string = '{:' + str(module_limit) + '}'
format_string += ' {:>14} {:>15} {:>15} {:>15}\n'
header = ('Module', 'Removed',
'vs. Original', 'vs. Solution', 'Module itself')
line3 = format_string.format(*header)
result = line1 + line2 + line3
modules = sorted(self.stats.keys())
for module in modules:
result += self.result_for_module(module,
format_string,
module_limit)
return result
def result_for_module(self, module, format_string, module_limit):
"""
Returns a string representation for the given module
in this ChangesTesterResult.
"""
# TODO: Augment the above comment
# CONSIDER: The following is based on things in
# StatisticsForModule that could later change
# (and be missed here). Encapsulate it all in a single place.
transformations = ('nothing_removed',
'wo_blank_lines',
'wo_docstrings',
'wo_comments')
labels = ('Nothing',
'Blank lines',
' + docstrings',
' + comments')
result = ''
for k in range(len(transformations)):
transformation = transformations[k]
label = labels[k]
vs_original = getattr(self.vs_original[module],
transformation)
vs_solution = getattr(self.vs_solution[module],
transformation)
stats = getattr(self.stats[module],
transformation)
trio = (vs_original, vs_solution, stats)
stat = []
for k in range(len(trio)):
stat.append(' {:3} {:4} {:5}'.format(trio[k].lines,
trio[k].words,
trio[k].characters))
if transformation == 'nothing_removed':
module_name = module[:module_limit]
else:
module_name = ''
result += format_string.format(module_name, label, *stat)
return result
# ----------------------------------------------------------------------
# Stuff below here is good stuff (mostly) but needs to be reworked.
# ----------------------------------------------------------------------
class ReturnedValueTester(Tester):
"""
Tests functions in modules by, for each function to be tested,
determining whether the function returns the correct value
and has (only) the correct side effects.
More precisely, a ReturnedValueTester does the following for
each module that it tests:
1. Reads (from a file) a collection of Tests, where a Test is:
-- The name of the function to call.
-- The arguments to send to the function in that Test.
-- The correct returned value,
and the correct side effects (if any),
from calling the function with those arguments.
2. For each student to be tested:
-- Loads the student's module.
-- Applies each Test to that student's module.
-- Records whether or not the student's code returned
the correct value and had the correct side effects.
-- Also records the nature of the failure for failed tests.
"""
def __init__(self, what_to_grade, who_to_grade, where_to_grade):
"""
Tests the given what_to_grade for the students specified
by the given who_to_grade, given that checked-out projects
are in the given where_to_grade folder.
type: what_to_grade: FunctionToGrade
type: who_to_grade: WhoToGrade
type: where_to_grade: str
"""
super().__init__(what_to_grade, who_to_grade, where_to_grade)
# The following are set by setup_before_tests
# (which is called by do_tests).
self.tests = None
def setup_before_tests(self):
"""
"""
self.tests = {}
for module in self.what_to_grade.modules:
filename = self.get_filename_with_tests(module)
with open(filename, 'r') as f:
test_text = f.read()
self.tests[module] = self.parse_test_text(test_text)
def get_filename_with_tests(self, module_name):
# FIXME: Hard-coding this for now.
return "tests.txt"
suffix = self.what_to_grade.course.suffix_for_test_files
tail = module_name.split('.')[0] + suffix + '.py'
head = self.where_to_grade
head += self.what_to_grade.course.username_for_solution
head += '/src/'
return head + tail
def parse_test_text(self, test_text):
"""
For each module to be tested, reads the tests to be applied
to that module from a text file like this example:
@ m2 problem2a
[[4, 66, 9, -2, 55, 0], [7, 22, 5, 10, -5, 9]]
[11, 88, 14, 8, 50, 9]
[[], []]
[]
[[-1, 0, 1], [1, 0, -1]]
[0, 0, 0]
@ m2 problem2b
[[4, 66, 9, -2, 55, 0], [7, 22, 5, 10, -5, 9]]
None
[[11, 88, 14, 8, 50, 9], [7, 22, 5, 10, -5, 9]]
@ m2 test_problem2a # This tests a TEST function
[] # No parameters
None # Nothing returned
In particular:
-- Lines that begin with an @ indicate a function to test,
with the first word after the @ being the module name
and the second word being the function name.
The module name can be abbreviated as indicated above.
-- A Test has 2 or 3 lines:
-- Line 1: a list of the arguments
(So a function with one argument has [BLAH].)
-- Line 2: the correct returned value
-- Line 3 (if present): the correct value for the
arguments AFTER the function call.
(If absent, the function should not mutate
the argument.)
-- Tests for a module must be separated by one or more
empty lines (i.e., lines with only whitespace).
-- A # character and all characters on the rest of its line
are ignored.
Returns a list of ReturnedValueTest objects.
:rtype list(ReturnedValueTest)
"""
# TODO: Implement allowing module abbreviations like m2
# TODO: Error-detection and processing.
returned_value_tests = []
test_strings = test_text.split('@')[1:]
for test_string in test_strings:
tests = test_string.split('\n\n')
module = tests[0].split()[0]
function = tests[0].split()[1]
tests[0] = tests[0].replace(module, '', 1).replace(function,
'', 1)
for test in tests:
if test == '':
continue
lines = test.strip().splitlines()
arguments = eval(lines[0]) # FIXME: ugh! Better way?
returned_value = eval(lines[1])
# FIXME: The following is WRONG.
# It does not handle mutation (or not) correctly.
if len(lines) > 2:
arguments_after_test = eval(lines[2])
else:
arguments_after_test = arguments
rv_test = ReturnedValueTest(module,
function,
arguments,
returned_value,
arguments_after_test)
returned_value_tests.append(rv_test)
print(returned_value_tests)
return returned_value_tests
def run_tests(self, student):
"""
"""
# TODO: Augment the above comment.
folder = self.where_to_grade + student + '/src/'
rv_result = ReturnedValueTestResult()
result = {}
for module in self.what_to_grade.modules:
tests = self.tests[module]
pathname = folder + module
result[module] = self.run_returned_value_tests(tests,
module,
pathname,
student)
rv_result.results_by_module = result
return rv_result
def run_returned_value_tests(self, tests, module, pathname,
student):
"""
:type tests: list(ReturnedValueTest)
:type module: module [A real module, NOT a filename]
:type pathname: str [Pathname of the file to be tested]
:type student: str
"""
# TODO: Augment the above comment.
# CRITICAL NOTE: The following is ugly.
# The challenge is for this function to load a module
# WITHOUT RETAINING the definitions loaded when this function
# exits. We need that because if student 1 has a correct
# function and student 2 does not define that function at all,
# the definition from student 1 is used.
# There is probably a better way to solve this problem that
# what is done below, which is to load the student's module
# into a UNIQUELY-NAMED module and use that uniquely-named
# module when running the tests. The uniquely-named module
# is obtained by appending the student's username to the
# module name. That may fail if [something unforeseen].
# A better approach would be to "wipe" the namespace when
# this function exits, but I don't know how to do that.
module_name = module + '_' + student
spec = importlib.util.spec_from_file_location(module_name,
pathname)
# TODO: The load_module method is deprecated,
# but I haven't figured out how to do it that method.
# TODO: Need to deal with inability to load, can't read tests, etc.
module = spec.loader.load_module(module_name)
test = ReturnedValueTestCase(tests, module)
result = test.run()
result.subtest_results = test.subtest_results # Extend on the fly
return result
class ReturnedValueTestResult():
"""
"""
# TODO: Augment the above comment.
def __repr__(self):
format_string = 'ReturnedValueTestResult({})'
return format_string.format(self.results_by_module)
# def __str__(self):
# for result in self.result:
# if result.wasSuccessful():
# print('{:8}: OK'.format(result.student))
# else:
# print('{:8} ERRORS: {}'.format(result.student,
# result.errors))
# print('{:8} FAILURES: {}'.format(result.student,
# result.failures))
# for subtest in result.subtest_results:
# if subtest[0] == 'PASSED_TEST':
# continue
# print('{:8} FAILED {:9}: {}'.format(result.student,
# subtest[2][0],
# subtest))
class ReturnedValueTest():
def __init__(self, module, function, arguments, returned_value,
arguments_after_test):
self.module = module
self.function = function
self.arguments = arguments
self.returned_value = returned_value
self.arguments_after_test = arguments_after_test
def __repr__(self):
format_string = 'ReturnedValueTest({}, {}, {!r}, {!r}, {!r}'
return format_string.format(self.module,
self.function,
self.arguments,
self.returned_value,
self.arguments_after_test)
class ReturnedValueTestCase(unittest.TestCase):
"""
A TestCase that tests a function in a module by running
this TestCase's list of ReturnedValueTest instances on this
TestCase's module. As such, it determines whether the function
returns the correct value and has (only) the correct side effects.
"""
def __init__(self, tests, module):
"""
:type tests: list(ReturnedValueTest)
:type module: module
"""
# Augment the above comment.
self.subtests = tests
self.module = module
super().__init__('runSubTestsOnModule')
self.subtest_results = []
def runSubTestsOnModule(self):
"""
"""
# TODO: Augment the above comment.
print('***** OUTPUT from student\'s run: *****')
for test in self.subtests:
f = test.function
args = test.arguments
rv = test.returned_value
args_after_call = test.arguments_after_test
with self.subTest():
error = '' # so far
try:
function = getattr(self.module, f)
except Exception as exception:
# FIXME: These should be ENUMSs.
error = 'FUNCTION_NOT_IMPLEMENTED'
message = 'Function {} is not implemented'
triple = (error, message.format(f), test)
self.subtest_results.append(triple)
raise exception
try:
result = function(*args)
except Exception as exception:
error = 'THROWS_EXCEPTION'
message = 'Function {} throws an exception: {}'
triple = (error,
message.format(f, exception), test)
self.subtest_results.append(triple)
raise exception
try:
self.assertEqual(result, rv,
'Wrong returned value')
except Exception as exception:
error = error + 'WRONG_RETURNED_VALUE'
message = 'Expected: {}. Got: {}.'
message = message.format(rv, result)
try:
self.assertEqual(args, args_after_call,
'Wrong mutation')
except Exception as exception:
if error:
error = error + ' and BAD_MUTATION'
message = message + ' '
else:
error = error + 'BAD_MUTATION'
message = ''
message2 = 'Expected arguments to be: {}\nGot: {}'
message2 = message2.format(args_after_call, args)
message = message + message2
if not error:
error = 'PASSED_TEST'
message = 'OK'
triple = (error, message, test)
self.subtest_results.append(triple)
if error != 'PASSED_TEST':
raise exception
print()
print('***** RESULTS of tests: *****')
for result in self.subtest_results:
print(result)
return self.subtest_results
StandardTester = ReturnedValueTester
HowToGrade = Tester # Synonyms
StandardHowToGrade = StandardTester
#
# class TesterTest(unittest.TestCase):
# """
# A subclass of unittest.TestCase for testing whether a TESTING
# function calls the function to be tested enough times.
# For example, it might test whether test_blah() calls blah(...)
# at least 4 times (for 4 tests).
# A TesterTest:
# -- Has a module (NOT name of moudule -- the module itself)
# -- Has the name X of a function in that module
# -- Has a positive integer N
# and
# -- Runs test_X() [where X is the name of the function]
# (and catches and ignores any exception)
# -- Counts how many times X is called
# The test passes if that count >= N. Else the test fails.
# """
#
# def __init__(self, module, name_of_test_function,
# name_of_function_it_tests, min_number_of_tests):
# self.module = module
# self.name_of_test_function = name_of_test_function
# self.name_of_function_it_tests = name_of_function_it_tests
# self.min_number_of_tests = min_number_of_tests
# super().__init__('runTestsOnModule')
# self.number_of_calls = 0
# test_function_name = 'test_' + self.function_name
# try:
# test_function = getattr(self.module, test_function_name)
#
# except:
# message = 'Function {} is not implemented'
# self.fail(message.format(test_function_name))
# return
# def runTestsOnModule(self):
# number_of_calls = 0
#
# # If the test_function or the function it tests does not exist,
# # fail immediately.
# try:
# test_function = getattr(self.module,
# self.name_of_test_function)
# except:
# message = 'Function {} is not implemented'
# self.fail(message.format(test[0]))
#
# function_it_tests = getattr(self.module,
# self.name_of_function_it_tests)
# # Redefine the function the test_function tests
# # to include a counter.
#
# # Call the test_function, catching and ignoring any exceptions.
#
# # Test passes if number_of_calls >= min_number_of_tests
#
# def count_calls(function_name, ):
# self.number_of_calls = self.number_of_calls + 1
# try:
#
#
# message = 'Function {} is not implemented'
# self.fail(message.format(test_function_name))
# return
#
#
#
# with self.subTest(i=test):
# try:
# function = getattr(self.module, test[0])
# except:
# message = 'Function {} is not implemented'
# self.fail(message.format(test[0]))
# continue
# try:
# result = function(*test[1])
# except Exception as e:
# message = 'Function {} throws an exception: {}'
# self.fail(message.format(test[0], e))
# continue
# self.assertEqual(result, test[2], 'Wrong returned value')
# self.assertEqual(test[1], test[3], 'Wrong mutation')
# Test more carefully:
# 1. Catches inadvertant mutations?
# 2. Are the catches for not-implemented and throws-exception correct?
# def test_decorator():
# import m1
# old = m1.foo
# def bar():
# print('bar')
# old()
# m1.foo = bar
# m1.foo()
# project = 'Session16_Test2_201430_mutchler'
# src = 'src/'
# module = 'm1'
# suffix = '.py'
# t = UnitTester(project, module)
# print(t.tests)
# result = t.run_tests()
# print(result)
# path = folder + session + src + module + suffix
# t = StandardTest('m1', 'm1_tests.py')
# print(t.read_tests())
# result = t.run()
# print(result)
# print(result.failures[0])
# t = StandardTest('m1a', 'foo')
# result = t.run()
# print(result)
# print(result.errors)
# m5 = importlib.import_module('m5')
# m5.foo()
# FAILS:
# m = importlib.import_module('C:\\EclipseWorkspaces\\csse120\\Session16_Test2_201430_SOLUTION\\src\\m5.py')
# m.foo()
# folder = 'C:/EclipseWorkspaces/csse120/'
# session = 'Session16_Test2_201430_mutchler/'
# src = 'src/'
# module = 'm6'
# suffix = '.py'
# path = folder + session + src + module + suffix
# spec = importlib.util.spec_from_file_location(module, path)
# print(spec.loader)
# m = spec.loader.load_module(module)
# m.foo()
#
# module = 'm7'
# suffix = '.py'
# path = folder + session + src + module + suffix
# spec = importlib.util.spec_from_file_location('m6', path)
# print(spec.loader)
# m = spec.loader.load_module('m6')
# m.foo()
# FIXME: The next two change from term to term. Unify with Grader.
# self.root_folder = 'C:/EclipseWorkspaces/csse120-grading'
# self.term = '201430'
# self.grading_folder = self.root_folder + '/' + self.term + '/'
# self.folder_to_grade = self.grading_folder + self.project + '/'
#
# print(self.folder_to_grade)
# Where the tests are:
# project = 'Session16_Test2_201430_SOLUTION/' # FIXME
# prefix = folder1 + project + src
# suffix_for_tests = '_tests.py'
# self.file_with_tests = prefix + self.module_name + suffix_for_tests
# self.tests = self.read_tests()
# Where the student modules are: