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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import doctest
import unittest
import sys
from jsonpointer import resolve_pointer, EndOfList, JsonPointerException
class SpecificationTests(unittest.TestCase):
""" Tests all examples from the JSON Pointer specification """
def test_example(self):
doc = {
"foo": ["bar", "baz"],
"": 0,
"a/b": 1,
"c%d": 2,
"e^f": 3,
"g|h": 4,
"i\\j": 5,
"k\"l": 6,
" ": 7,
"m~n": 8
}
self.assertEqual(resolve_pointer(doc, ""), doc)
self.assertEqual(resolve_pointer(doc, "/foo"), ["bar", "baz"])
self.assertEqual(resolve_pointer(doc, "/foo/0"), "bar")
self.assertEqual(resolve_pointer(doc, "/"), 0)
self.assertEqual(resolve_pointer(doc, "/a~1b"), 1)
self.assertEqual(resolve_pointer(doc, "/c%d"), 2)
self.assertEqual(resolve_pointer(doc, "/e^f"), 3)
self.assertEqual(resolve_pointer(doc, "/g|h"), 4)
self.assertEqual(resolve_pointer(doc, "/i\\j"), 5)
self.assertEqual(resolve_pointer(doc, "/k\"l"), 6)
self.assertEqual(resolve_pointer(doc, "/ "), 7)
self.assertEqual(resolve_pointer(doc, "/m~0n"), 8)
def test_eol(self):
doc = {
"foo": ["bar", "baz"]
}
self.assertTrue(isinstance(resolve_pointer(doc, "/foo/-"), EndOfList))
self.assertRaises(JsonPointerException, resolve_pointer, doc, "/foo/-/1")
modules = ['jsonpointer']
coverage_modules = []
suite = unittest.TestSuite()
suite.addTest(unittest.makeSuite(SpecificationTests))
for module in modules:
m = __import__(module, fromlist=[module])
coverage_modules.append(m)
suite.addTest(doctest.DocTestSuite(m))
runner = unittest.TextTestRunner(verbosity=2)
try:
import coverage
except ImportError:
coverage = None
if coverage is not None:
coverage.erase()
coverage.start()
result = runner.run(suite)
if not result.wasSuccessful():
sys.exit(1)
if coverage is not None:
coverage.stop()
coverage.report(coverage_modules)
coverage.erase()
if coverage 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()
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