Mercurial > cgi-bin > hgweb.cgi > tincan

comparison run-tests @ 71:88adf10be709 draft

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Add tests.
author David Barts <n5jrn@me.com>
date Mon, 15 Jul 2019 13:16:31 -0700
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70:a78c74c73d98 71:88adf10be709
1 #!/usr/bin/env python3
2 # Run our tests. Basically, these use the python unittest framework, but
3 # are organized into a directory tree containing test code and the server
4 # files to run the tests against. The tests are done by creating a local
5 # server on the specified port (default 8080) and issuing requests to it.
6 #
7 # Note that some of the test suites we run require the requests and/or
8 # Beautiful Soup libraries (these are not needed for running TInCan, only
9 # for testing it.)
10
11 # I m p o r t s
12
13 import os, sys
14 import importlib
15 import logging
16 import unittest
17 from argparse import ArgumentParser
18
19 # V a r i a b l e s
20
21 MYNAME = os.path.basename(sys.argv[0])
22 TESTDIR = "tests"
23 FPREFIX = "suite_"
24 FILESDIR = "files"
25 FILESVAR = "files"
26 PORTVAR = "port"
27
28 # F u n c t i o n s
29
30 def is_test(d):
31 if not d.startswith(FPREFIX):
32 return False
33 return os.path.isdir(os.path.join(TESTDIR, d)) and os.path.isdir(os.path.join(TESTDIR, d, FILESDIR))
34
35 def is_subclass(a, b):
36 try:
37 return issubclass(a, b)
38 except TypeError:
39 return False
40
41 # M a i n P r o g r a m
42
43 # Parse arguments
44 parser = ArgumentParser(prog=sys.argv[0], usage="%(prog)s [options]")
45 parser.add_argument("-p", "--port", default=8080, help="port to use (default: 8080)")
46 args = parser.parse_args(sys.argv[1:])
47
48 # Reject attempts to run out of directory
49 if not os.path.isdir(TESTDIR):
50 sys.stderr.write("{0}: {1!r} - no such directory\n".format(MYNAME, TESTDIR))
51 sys.exit(2)
52
53 # Get the log file name and ensure the log file is cleared
54 from tests import LOGNAME, LOGGERNAME
55 open(LOGNAME, "w").close()
56
57 # Make a logger object for ServerFixture to use
58 mylog = logging.getLogger(LOGGERNAME)
59 handler = logging.FileHandler(LOGNAME)
60 handler.setFormatter(
61 logging.Formatter(fmt="%(asctime)s - %(levelname)s: %(message)s"))
62 mylog.addHandler(handler)
63 mylog.setLevel(logging.INFO)
64
65 # Locate all fixtures and operate on them
66 failures = 0
67 fixtures = sorted(filter(is_test, os.listdir(TESTDIR)))
68 if not fixtures:
69 sys.stderr.write("{0}: warning - no fixtures found\n".format(MYNAME))
70 for fixture in fixtures:
71 name = "{0}.{1}".format(TESTDIR, fixture)
72 sys.stderr.write("{0}: running {1} ...\n".format(MYNAME, name))
73 module = importlib.import_module(name)
74 directory = os.path.join(TESTDIR, fixture, FILESDIR)
75 for i in dir(module):
76 v = getattr(module, i)
77 if is_subclass(v, unittest.TestCase):
78 setattr(v, FILESVAR, directory)
79 setattr(v, PORTVAR, args.port)
80 suite = unittest.defaultTestLoader.loadTestsFromModule(module)
81 result = unittest.TextTestRunner(verbosity=1).run(suite)
82 if result.wasSuccessful():
83 sys.stderr.write("{0}: {1} passed\n".format(MYNAME, name))
84 else:
85 sys.stderr.write("{0}: {1} failed\n".format(MYNAME, name))
86 failures += 1
87
88 # AMF...
89 if failures:
90 sys.stderr.write("{0}: {1} suite{2} failed\n".format(
91 MYNAME,
92 failures,
93 "" if failures == 1 else "s"))
94
95 sys.stdout.write("Note: server log output is in {0!r}.\n".format(LOGNAME))
96 sys.exit(1 if failures else 0)