annotate tests/test.py @ 70:8fa30276b3e0

add a command line entry point
author Jeff Hammel <jhammel@mozilla.com>
date Fri, 02 Mar 2012 10:37:31 -0800
parents e62d2fddb275
children
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1 #!/usr/bin/env python
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2
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3 """
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4 doctest runner for simpypi tests
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5 """
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7 # XXX could use http://blog.ianbicking.org/2010/04/02/webtest-http-testing/
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8 # vs paste.fixture.TestApp:
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9 # http://pythonpaste.org/testing-applications.html
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10
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11 import doctest
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12 import multipart
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13 import os
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14 import shutil
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15 import sys
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16 import tempfile
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17 import testserver
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18 import virtualenv
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19 from optparse import OptionParser
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20
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21 def create_virtualenv(path):
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22 """create a virtualenv and return the path to the python interpreter therein"""
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23
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24 virtualenv.create_environment(path)
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26 for scripts, ext in (('bin', ''), ('Scripts', '.exe')):
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27 scripts = os.path.join(path, scripts)
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28 if os.path.exists(scripts):
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29 break
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30 else:
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31 raise Exception("bin/Scripts not found in %s" % path)
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32 binaries = ['python', 'easy_install', 'pip']
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33 binaries = dict([(i, os.path.join(scripts, i + ext)) for i in binaries])
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34 return type('virtualenv', (), binaries)
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35
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36 def run_tests(raise_on_error=False, report_first=False):
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37
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38 # add results here
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39 results = {}
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40
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41 # doctest arguments
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42 directory = os.path.dirname(os.path.abspath(__file__))
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43 extraglobs = {'here': directory,
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44 'create_virtualenv': create_virtualenv,
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45 'testserver': testserver.TestWSGIServer,
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46 'MultiPartForm': multipart.MultiPartForm
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47 }
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48 doctest_args = dict(extraglobs=extraglobs, raise_on_error=raise_on_error)
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49 if report_first:
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50 doctest_args['optionflags'] = doctest.REPORT_ONLY_FIRST_FAILURE
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51
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52 # gather tests
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53 tests = [test for test in os.listdir(directory)
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54 if test.endswith('.txt')]
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56 # run the tests
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57 for test in tests:
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59 # make a temporary directory
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60 tmpdir = tempfile.mkdtemp()
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61 doctest_args['extraglobs']['directory'] = tmpdir
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63 try:
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64 results[test] = doctest.testfile(test, **doctest_args)
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65 except doctest.DocTestFailure, failure:
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66 raise
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67 except doctest.UnexpectedException, failure:
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68 raise failure.exc_info[0], failure.exc_info[1], failure.exc_info[2]
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69 finally:
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70 if os.path.exists(tmpdir):
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71 shutil.rmtree(tmpdir)
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73 return results
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75 def main(args=sys.argv[1:]):
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77 # parse command line args
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78 parser = OptionParser(description=__doc__)
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79 parser.add_option('--raise', dest='raise_on_error',
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80 default=False, action='store_true',
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81 help="raise on first error")
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82 parser.add_option('--report-first', dest='report_first',
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83 default=False, action='store_true',
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84 help="report the first error only (all tests will still run)")
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85 options, args = parser.parse_args(args)
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86
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87 # run the tests
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88 results = run_tests(**options.__dict__)
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89 if sum([i.failed for i in results.values()]):
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90 sys.exit(1) # error
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91
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92 if __name__ == '__main__':
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93 main()
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94