87 lines
3.2 KiB
Python
87 lines
3.2 KiB
Python
import unittest, doctest
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from django.conf import settings
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from django.core import management
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from django.test.utils import setup_test_environment, teardown_test_environment
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from django.test.utils import create_test_db, destroy_test_db
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from django.utils.translation import gettext as _
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from django.test.testcases import OutputChecker, DocTestRunner
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# The module name for tests outside models.py
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TEST_MODULE = 'tests'
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doctestOutputChecker = OutputChecker()
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def build_suite(app_module):
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"Create a complete Django test suite for the provided application module"
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suite = unittest.TestSuite()
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# Load unit and doctests in the models.py file
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suite.addTest(unittest.defaultTestLoader.loadTestsFromModule(app_module))
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try:
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suite.addTest(doctest.DocTestSuite(app_module,
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checker=doctestOutputChecker,
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runner=DocTestRunner))
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except ValueError:
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# No doc tests in models.py
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pass
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# Check to see if a separate 'tests' module exists parallel to the
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# models module
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try:
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app_path = app_module.__name__.split('.')[:-1]
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test_module = __import__('.'.join(app_path + [TEST_MODULE]), {}, {}, TEST_MODULE)
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suite.addTest(unittest.defaultTestLoader.loadTestsFromModule(test_module))
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try:
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suite.addTest(doctest.DocTestSuite(test_module,
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checker=doctestOutputChecker,
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runner=DocTestRunner))
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except ValueError:
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# No doc tests in tests.py
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pass
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except ImportError, e:
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# Couldn't import tests.py. Was it due to a missing file, or
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# due to an import error in a tests.py that actually exists?
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import os.path
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from imp import find_module
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try:
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mod = find_module(TEST_MODULE, [os.path.dirname(app_module.__file__)])
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except ImportError:
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# 'tests' module doesn't exist. Move on.
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pass
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else:
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# The module exists, so there must be an import error in the
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# test module itself. We don't need the module; close the file
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# handle returned by find_module.
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mod[0].close()
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raise
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return suite
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def run_tests(module_list, verbosity=1, extra_tests=[]):
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"""
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Run the unit tests for all the modules in the provided list.
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This testrunner will search each of the modules in the provided list,
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looking for doctests and unittests in models.py or tests.py within
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the module. A list of 'extra' tests may also be provided; these tests
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will be added to the test suite.
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"""
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setup_test_environment()
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settings.DEBUG = False
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suite = unittest.TestSuite()
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for module in module_list:
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suite.addTest(build_suite(module))
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for test in extra_tests:
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suite.addTest(test)
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old_name = settings.DATABASE_NAME
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create_test_db(verbosity)
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management.syncdb(verbosity, interactive=False)
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unittest.TextTestRunner(verbosity=verbosity).run(suite)
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destroy_test_db(old_name, verbosity)
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teardown_test_environment()
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