python-json-patch/ext_tests.py at patch-1 · werdnum/python-json-patch · GitHub

History

executable file

140 lines (107 loc) · 4.12 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

#!/usr/bin/env python

# -*- coding: utf-8 -*-

# python-json-patch - An implementation of the JSON Patch format

# https://github.com/stefankoegl/python-json-patch

# Redistribution and use in source and binary forms, with or without

# modification, are permitted provided that the following conditions

# are met:

# 1. Redistributions of source code must retain the above copyright

# notice, this list of conditions and the following disclaimer.

# 2. Redistributions in binary form must reproduce the above copyright

# notice, this list of conditions and the following disclaimer in the

# documentation and/or other materials provided with the distribution.

# 3. The name of the author may not be used to endorse or promote products

# derived from this software without specific prior written permission.

# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR

# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES

# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.

# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,

# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT

# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

""" Script to run external tests, eg from

https://github.com/json-patch/json-patch-tests """

import doctest

import unittest

import jsonpatch

import sys

class TestCaseTemplate(unittest.TestCase):

""" A generic test case for running external tests """

def _test(self, test):

if not 'doc' in test or not 'patch' in test:

# incomplete

return

if test.get('disabled', False):

# test is disabled

return

if 'error' in test:

self.assertRaises(

(jsonpatch.JsonPatchException, jsonpatch.JsonPointerException),

jsonpatch.apply_patch, test['doc'], test['patch']

)

else:

try:

res = jsonpatch.apply_patch(test['doc'], test['patch'])

except jsonpatch.JsonPatchException as jpe:

raise Exception(test.get('comment', '')) from jpe

# if there is no 'expected' we only verify that applying the patch

# does not raise an exception

if 'expected' in test:

self.assertEquals(res, test['expected'], test.get('comment', ''))

def make_test_case(tests):

class MyTestCase(TestCaseTemplate):

pass

for n, test in enumerate(tests):

add_test_method(MyTestCase, 'test_%d' % n, test)

return MyTestCase

def add_test_method(cls, name, test):

setattr(cls, name, lambda self: self._test(test))

modules = ['jsonpatch']

coverage_modules = []

def get_suite(filenames):

suite = unittest.TestSuite()

for testfile in filenames:

with open(testfile) as f:

# we use the (potentially) patched version of json.load here

tests = jsonpatch.json.load(f)

cls = make_test_case(tests)

suite.addTest(unittest.makeSuite(cls))

return suite

suite = get_suite(sys.argv[1:])

for module in modules:

m = __import__(module, fromlist=[module])

coverage_modules.append(m)

suite.addTest(doctest.DocTestSuite(m))

runner = unittest.TextTestRunner(verbosity=1)

try:

import coverage

cov = coverage.Coverage()

except ImportError:

cov = None

if cov is not None:

cov.erase()

cov.start()

result = runner.run(suite)

if not result.wasSuccessful():

sys.exit(1)

if cov is not None:

cov.stop()

cov.report(coverage_modules)

cov.erase()

if cov is None:

sys.stderr.write("""

No coverage reporting done (Python module "coverage" is missing)

Please install the python-coverage package to get coverage reporting.

""")

sys.stderr.flush()

python-json-patch/ext_tests.py at patch-1 · werdnum/python-json-patch · GitHub

Expand file tree

Breadcrumbs

ext_tests.py

Latest commit

History

Breadcrumbs

ext_tests.py

File metadata and controls