WIP-pyshapelib-bramz/test/support.py

# Copyright (c) 2002 by Intevation GmbH
# Authors:
# Bernhard Herzog <[email protected]>
#
# This program is free software under the GPL (>=v2)
# Read the file COPYING coming with Thuban for details.

"""
Support classes and function for the test suite
"""

__version__ = "$Revision$"
# $Source$
# $Id$

import os, sys
import unittest

def thuban_dir():
    """Return the directory containing the Thuban package"""
    thisdir = os.path.dirname(__file__)
    return os.path.join(thisdir, os.pardir)


def add_thuban_dir_to_path():
    """Insert the Thuban directory at the beginning of the python path.

    If it's already part of the path, remove later occurrences.
    """
    dir = thuban_dir()
    while 1:
        try:
            sys.path.remove(dir)
        except ValueError:
            break
    sys.path.insert(0, dir)


_initthuban_done = 0
def initthuban():
    """Initialize the interpreter for using Thuban modules
    """
    global _initthuban_done
    if not _initthuban_done:
        add_thuban_dir_to_path()
        import thubaninit
        _initthuban_done = 1

def run_suite(suite):
    """Run the test suite suite and return the result"""
    runner = unittest.TextTestRunner(verbosity = 2)
    return runner.run(suite)


def create_temp_dir():
    """Create a temporary directory and return its name.

    The temporary directory is always called temp and is created in the
    directory where support module is located.

    If the temp directory already exists, just return the name.
    """
    name = os.path.abspath(os.path.join(os.path.dirname(__file__), "temp"))

    # if the directory already exists, we're done
    if os.path.isdir(name):
        return name

    # create the directory
    os.mkdir(name)
    return name


class FileTestMixin:

    """Mixin class for tests that use files in the temporary directory
    """

    def temp_file_name(self, basename):
        """Return the full name of the file named basename in the temp. dir"""
        return os.path.join(create_temp_dir(), basename)

    def temp_dir(self):
        """Return the name of the directory for the temporary files"""
        return create_temp_dir()
1	# Copyright (c) 2002 by Intevation GmbH
2	# Authors:
3	# Bernhard Herzog <[email protected]>
4	#
5	# This program is free software under the GPL (>=v2)
6	# Read the file COPYING coming with Thuban for details.
7
8	"""
9	Support classes and function for the test suite
10	"""
11
12	__version__ = "$Revision$"
13	# $Source$
14	# $Id$
15
16	import os, sys
17	import unittest
18
19	def thuban_dir():
20	"""Return the directory containing the Thuban package"""
21	thisdir = os.path.dirname(__file__)
22	return os.path.join(thisdir, os.pardir)
23
24
25	def add_thuban_dir_to_path():
26	"""Insert the Thuban directory at the beginning of the python path.
27
28	If it's already part of the path, remove later occurrences.
29	"""
30	dir = thuban_dir()
31	while 1:
32	try:
33	sys.path.remove(dir)
34	except ValueError:
35	break
36	sys.path.insert(0, dir)
37
38
39	_initthuban_done = 0
40	def initthuban():
41	"""Initialize the interpreter for using Thuban modules
42	"""
43	global _initthuban_done
44	if not _initthuban_done:
45	add_thuban_dir_to_path()
46	import thubaninit
47	_initthuban_done = 1
48
49	def run_suite(suite):
50	"""Run the test suite suite and return the result"""
51	runner = unittest.TextTestRunner(verbosity = 2)
52	return runner.run(suite)
53
54
55	def create_temp_dir():
56	"""Create a temporary directory and return its name.
57
58	The temporary directory is always called temp and is created in the
59	directory where support module is located.
60
61	If the temp directory already exists, just return the name.
62	"""
63	name = os.path.abspath(os.path.join(os.path.dirname(__file__), "temp"))
64
65	# if the directory already exists, we're done
66	if os.path.isdir(name):
67	return name
68
69	# create the directory
70	os.mkdir(name)
71	return name
72
73
74	class FileTestMixin:
75
76	"""Mixin class for tests that use files in the temporary directory
77	"""
78
79	def temp_file_name(self, basename):
80	"""Return the full name of the file named basename in the temp. dir"""
81	return os.path.join(create_temp_dir(), basename)
82
83	def temp_dir(self):
84	"""Return the name of the directory for the temporary files"""
85	return create_temp_dir()
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