def _test_appending(self, modified_input, expected_output):
project = ProjectInDirectory(self.tmpdir)
module_path = putfile(
project.path, "module.py",
read_data("appending_test_cases_module_initial.py"))
test_module_path = putfile(
project.path, "test_module.py",
read_data("appending_test_cases_output_initial.py"))
# Analyze the project with an existing test module.
inspect_project(project)
# Filesystem stat has resolution of 1 second, and we don't want to
# sleep in a test, so we just fake the original files creation time.
project["module"].created = 0
project["test_module"].created = 0
# Modify the application module and analyze it again.
putfile(project.path, "module.py", read_data(modified_input))
inspect_project(project)
# Regenerate the tests.
add_tests_to_project(project, [module_path], 'unittest')
project.save()
assert_length(project.get_modules(), 2)
result = read_file_contents(test_module_path)
expected_result = read_data(expected_output)
assert_equal_strings(expected_result, result)
def _test_appending(self, modified_input, expected_output):
project = ProjectInDirectory(self.tmpdir)
module_path = putfile(project.path, "module.py", read_data("appending_test_cases_module_initial.py"))
test_module_path = putfile(project.path, "test_module.py", read_data("appending_test_cases_output_initial.py"))
# Analyze the project with an existing test module.
inspect_project(project)
# Filesystem stat has resolution of 1 second, and we don't want to
# sleep in a test, so we just fake the original files creation time.
project["module"].created = 0
project["test_module"].created = 0
# Modify the application module and analyze it again.
putfile(project.path, "module.py", read_data(modified_input))
inspect_project(project)
# Regenerate the tests.
add_tests_to_project(project, [module_path], 'unittest')
project.save()
assert_length(project.get_modules(), 2)
result = read_file_contents(test_module_path)
expected_result = read_data(expected_output)
assert_equal_strings(expected_result, result)
def test_can_be_saved_and_restored_from_file(self):
project = ProjectInDirectory(self.tmpdir).with_modules(["good_module.py", "bad_module.py"])
project['good_module'].add_objects([Class("AClass", [Method("amethod")]),
Function("afunction")])
project['bad_module'].errors = ["Syntax error"]
project.save()
project = Project.from_directory(project.path)
assert_equal(2, len(project.get_modules()))
assert_equal(2, len(project['good_module'].objects))
assert_equal(["AClass"], get_names(project['good_module'].classes))
assert_equal(["amethod"], get_names(project['good_module'].classes[0].methods))
assert_equal(["afunction"], get_names(project['good_module'].functions))
assert_equal(["Syntax error"], project['bad_module'].errors)
def test_can_be_saved_and_restored_from_file(self):
project = ProjectInDirectory(self.tmpdir).with_modules(
["good_module.py", "bad_module.py"])
project['good_module'].add_objects(
[Class("AClass", [Method("amethod")]),
Function("afunction")])
project['bad_module'].errors = ["Syntax error"]
project.save()
project = Project.from_directory(project.path)
assert_equal(2, len(project.get_modules()))
assert_equal(2, len(project['good_module'].objects))
assert_equal(["AClass"], get_names(project['good_module'].classes))
assert_equal(["amethod"],
get_names(project['good_module'].classes[0].methods))
assert_equal(["afunction"],
get_names(project['good_module'].functions))
assert_equal(["Syntax error"], project['bad_module'].errors)
