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import sys
import os
import optparse
import re
import unittest
from xml.sax import saxutils
from nose.pyversion import UNICODE_STRINGS
from nose.tools import eq_
from nose.plugins.xunit import Xunit, escape_cdata, id_split
from nose.exc import SkipTest
from nose.config import Config
def mktest():
class TC(unittest.TestCase):
def runTest(self):
pass
TC.__qualname__ = TC.__name__
test = TC()
return test
mktest.__test__ = False
time_taken = re.compile(r'\d\.\d\d')
class TestSplitId(unittest.TestCase):
def check_id_split(self, cls, name):
split = id_split('%s.%s' % (cls, name))
eq_(split[0], cls)
eq_(split[1], name)
def test_no_parenthesis(self):
self.check_id_split("test_parset", "test_args")
def test_no_dot_in_args(self):
self.check_id_split("test_parset", "test_args(('x', [1, 2]),)")
def test_dot_in_args(self):
self.check_id_split("test_parset", "test_args(('x.y', 1),)")
def test_grandchild_has_dot_in_args(self):
self.check_id_split("test_grandparset.test_parset",
"test_args(('x.y', 1),)")
class TestOptions(unittest.TestCase):
def test_defaults(self):
parser = optparse.OptionParser()
x = Xunit()
x.add_options(parser, env={})
(options, args) = parser.parse_args([])
eq_(options.xunit_file, "nosetests.xml")
def test_file_from_environ(self):
parser = optparse.OptionParser()
x = Xunit()
x.add_options(parser, env={'NOSE_XUNIT_FILE': "kangaroo.xml"})
(options, args) = parser.parse_args([])
eq_(options.xunit_file, "kangaroo.xml")
def test_file_from_opt(self):
parser = optparse.OptionParser()
x = Xunit()
x.add_options(parser, env={})
(options, args) = parser.parse_args(["--xunit-file=blagojevich.xml"])
eq_(options.xunit_file, "blagojevich.xml")
class TestXMLOutputWithXML(unittest.TestCase):
def setUp(self):
self.xmlfile = os.path.abspath(
os.path.join(os.path.dirname(__file__),
'support', 'xunit.xml'))
parser = optparse.OptionParser()
self.x = Xunit()
self.x.add_options(parser, env={})
(options, args) = parser.parse_args([
"--with-xunit",
"--xunit-file=%s" % self.xmlfile
])
self.x.configure(options, Config())
try:
import xml.etree.ElementTree
except ImportError:
self.ET = False
else:
self.ET = xml.etree.ElementTree
def tearDown(self):
os.unlink(self.xmlfile)
def get_xml_report(self):
class DummyStream:
pass
self.x.report(DummyStream())
f = open(self.xmlfile, 'rb')
data = f.read()
f.close()
return data
def test_addFailure(self):
test = mktest()
self.x.beforeTest(test)
try:
raise AssertionError("one is not 'equal' to two")
except AssertionError:
some_err = sys.exc_info()
self.x.addFailure(test, some_err)
result = self.get_xml_report()
print result
if self.ET:
tree = self.ET.fromstring(result)
eq_(tree.attrib['name'], "nosetests")
eq_(tree.attrib['tests'], "1")
eq_(tree.attrib['errors'], "0")
eq_(tree.attrib['failures'], "1")
eq_(tree.attrib['skip'], "0")
tc = tree.find("testcase")
eq_(tc.attrib['classname'], "test_xunit.TC")
eq_(tc.attrib['name'], "runTest")
assert time_taken.match(tc.attrib['time']), (
'Expected decimal time: %s' % tc.attrib['time'])
err = tc.find("failure")
eq_(err.attrib['type'], "%s.AssertionError" % (AssertionError.__module__,))
err_lines = err.text.strip().split("\n")
eq_(err_lines[0], 'Traceback (most recent call last):')
eq_(err_lines[-1], 'AssertionError: one is not \'equal\' to two')
eq_(err_lines[-2], ' raise AssertionError("one is not \'equal\' to two")')
else:
# this is a dumb test for 2.4-
assert '<?xml version="1.0" encoding="UTF-8"?>' in result
assert '<testsuite name="nosetests" tests="1" errors="0" failures="1" skip="0">' in result
assert '<testcase classname="test_xunit.TC" name="runTest"' in result
assert '<failure type="exceptions.AssertionError"' in result
assert "AssertionError: one is not 'equal' to two" in result
assert "AssertionError(\"one is not 'equal' to two\")" in result
assert '</failure></testcase></testsuite>' in result
def test_addFailure_early(self):
test = mktest()
try:
raise AssertionError("one is not equal to two")
except AssertionError:
some_err = sys.exc_info()
# add failure without startTest, due to custom TestResult munging?
self.x.addFailure(test, some_err)
result = self.get_xml_report()
print result
if self.ET:
tree = self.ET.fromstring(result)
tc = tree.find("testcase")
assert time_taken.match(tc.attrib['time']), (
'Expected decimal time: %s' % tc.attrib['time'])
else:
# this is a dumb test for 2.4-
assert '<?xml version="1.0" encoding="UTF-8"?>' in result
assert ('<testcase classname="test_xunit.TC" '
'name="runTest" time="0') in result
def test_addError(self):
test = mktest()
self.x.beforeTest(test)
try:
raise RuntimeError("some error happened")
except RuntimeError:
some_err = sys.exc_info()
self.x.addError(test, some_err)
result = self.get_xml_report()
print result
if self.ET:
tree = self.ET.fromstring(result)
eq_(tree.attrib['name'], "nosetests")
eq_(tree.attrib['tests'], "1")
eq_(tree.attrib['errors'], "1")
eq_(tree.attrib['failures'], "0")
eq_(tree.attrib['skip'], "0")
tc = tree.find("testcase")
eq_(tc.attrib['classname'], "test_xunit.TC")
eq_(tc.attrib['name'], "runTest")
assert time_taken.match(tc.attrib['time']), (
'Expected decimal time: %s' % tc.attrib['time'])
err = tc.find("error")
eq_(err.attrib['type'], "%s.RuntimeError" % (RuntimeError.__module__,))
err_lines = err.text.strip().split("\n")
eq_(err_lines[0], 'Traceback (most recent call last):')
eq_(err_lines[-1], 'RuntimeError: some error happened')
eq_(err_lines[-2], ' raise RuntimeError("some error happened")')
else:
# this is a dumb test for 2.4-
assert '<?xml version="1.0" encoding="UTF-8"?>' in result
assert '<testsuite name="nosetests" tests="1" errors="1" failures="0" skip="0">' in result
assert '<testcase classname="test_xunit.TC" name="runTest"' in result
assert '<error type="exceptions.RuntimeError"' in result
assert 'RuntimeError: some error happened' in result
assert '</error></testcase></testsuite>' in result
def test_non_utf8_error(self):
# See http://code.google.com/p/python-nose/issues/detail?id=395
test = mktest()
self.x.beforeTest(test)
try:
raise RuntimeError(chr(128)) # cannot encode as utf8
except RuntimeError:
some_err = sys.exc_info()
self.x.addError(test, some_err)
result = self.get_xml_report()
print repr(result)
if self.ET:
tree = self.ET.fromstring(result)
tc = tree.find("testcase")
err = tc.find("error")
if UNICODE_STRINGS:
eq_(err.attrib['message'],
'\x80')
else:
eq_(err.attrib['message'],
u'\ufffd')
else:
# this is a dumb test for 2.4-
assert 'RuntimeError: \xef\xbf\xbd' in result
def test_addError_early(self):
test = mktest()
try:
raise RuntimeError("some error happened")
except RuntimeError:
some_err = sys.exc_info()
self.x.startContext(None)
# call addError without startTest
# which can happen if setup() raises an error
self.x.addError(test, some_err)
result = self.get_xml_report()
print result
if self.ET:
tree = self.ET.fromstring(result)
tc = tree.find("testcase")
assert time_taken.match(tc.attrib['time']), (
'Expected decimal time: %s' % tc.attrib['time'])
else:
# this is a dumb test for 2.4-
assert '<?xml version="1.0" encoding="UTF-8"?>' in result
assert ('<testcase classname="test_xunit.TC" '
'name="runTest" time="0') in result
def test_addSuccess(self):
test = mktest()
self.x.beforeTest(test)
self.x.addSuccess(test, (None,None,None))
result = self.get_xml_report()
print result
if self.ET:
tree = self.ET.fromstring(result)
eq_(tree.attrib['name'], "nosetests")
eq_(tree.attrib['tests'], "1")
eq_(tree.attrib['errors'], "0")
eq_(tree.attrib['failures'], "0")
eq_(tree.attrib['skip'], "0")
tc = tree.find("testcase")
eq_(tc.attrib['classname'], "test_xunit.TC")
eq_(tc.attrib['name'], "runTest")
assert time_taken.match(tc.attrib['time']), (
'Expected decimal time: %s' % tc.attrib['time'])
else:
# this is a dumb test for 2.4-
assert '<?xml version="1.0" encoding="UTF-8"?>' in result
assert '<testsuite name="nosetests" tests="1" errors="0" failures="0" skip="0">' in result
assert '<testcase classname="test_xunit.TC" name="runTest"' in result
assert '</testsuite>' in result
def test_addSuccess_early(self):
test = mktest()
# call addSuccess without startTest
# which can happen (?) -- did happen with JsLint plugin
self.x.addSuccess(test, (None,None,None))
result = self.get_xml_report()
print result
if self.ET:
tree = self.ET.fromstring(result)
tc = tree.find("testcase")
assert time_taken.match(tc.attrib['time']), (
'Expected decimal time: %s' % tc.attrib['time'])
else:
# this is a dumb test for 2.4-
assert '<?xml version="1.0" encoding="UTF-8"?>' in result
assert ('<testcase classname="test_xunit.TC" '
'name="runTest" time="0') in result
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