diff options
Diffstat (limited to 'src/rapidjson/bin/jsonschema/bin/jsonschema_suite')
| -rwxr-xr-x | src/rapidjson/bin/jsonschema/bin/jsonschema_suite | 283 |
1 files changed, 283 insertions, 0 deletions
diff --git a/src/rapidjson/bin/jsonschema/bin/jsonschema_suite b/src/rapidjson/bin/jsonschema/bin/jsonschema_suite new file mode 100755 index 000000000..96108c86b --- /dev/null +++ b/src/rapidjson/bin/jsonschema/bin/jsonschema_suite @@ -0,0 +1,283 @@ +#! /usr/bin/env python +from __future__ import print_function +import sys +import textwrap + +try: + import argparse +except ImportError: + print(textwrap.dedent(""" + The argparse library could not be imported. jsonschema_suite requires + either Python 2.7 or for you to install argparse. You can do so by + running `pip install argparse`, `easy_install argparse` or by + downloading argparse and running `python2.6 setup.py install`. + + See https://pypi.python.org/pypi/argparse for details. + """.strip("\n"))) + sys.exit(1) + +import errno +import fnmatch +import json +import os +import random +import shutil +import unittest +import warnings + +if getattr(unittest, "skipIf", None) is None: + unittest.skipIf = lambda cond, msg : lambda fn : fn + +try: + import jsonschema +except ImportError: + jsonschema = None +else: + validators = getattr( + jsonschema.validators, "validators", jsonschema.validators + ) + + +ROOT_DIR = os.path.join( + os.path.dirname(__file__), os.pardir).rstrip("__pycache__") +SUITE_ROOT_DIR = os.path.join(ROOT_DIR, "tests") + +REMOTES = { + "integer.json": {"type": "integer"}, + "subSchemas.json": { + "integer": {"type": "integer"}, + "refToInteger": {"$ref": "#/integer"}, + }, + "folder/folderInteger.json": {"type": "integer"} +} +REMOTES_DIR = os.path.join(ROOT_DIR, "remotes") + +TESTSUITE_SCHEMA = { + "$schema": "http://json-schema.org/draft-03/schema#", + "type": "array", + "items": { + "type": "object", + "properties": { + "description": {"type": "string", "required": True}, + "schema": {"required": True}, + "tests": { + "type": "array", + "items": { + "type": "object", + "properties": { + "description": {"type": "string", "required": True}, + "data": {"required": True}, + "valid": {"type": "boolean", "required": True} + }, + "additionalProperties": False + }, + "minItems": 1 + } + }, + "additionalProperties": False, + "minItems": 1 + } +} + + +def files(paths): + for path in paths: + with open(path) as test_file: + yield json.load(test_file) + + +def groups(paths): + for test_file in files(paths): + for group in test_file: + yield group + + +def cases(paths): + for test_group in groups(paths): + for test in test_group["tests"]: + test["schema"] = test_group["schema"] + yield test + + +def collect(root_dir): + for root, dirs, files in os.walk(root_dir): + for filename in fnmatch.filter(files, "*.json"): + yield os.path.join(root, filename) + + +class SanityTests(unittest.TestCase): + @classmethod + def setUpClass(cls): + print("Looking for tests in %s" % SUITE_ROOT_DIR) + cls.test_files = list(collect(SUITE_ROOT_DIR)) + print("Found %s test files" % len(cls.test_files)) + assert cls.test_files, "Didn't find the test files!" + + def test_all_files_are_valid_json(self): + for path in self.test_files: + with open(path) as test_file: + try: + json.load(test_file) + except ValueError as error: + self.fail("%s contains invalid JSON (%s)" % (path, error)) + + def test_all_descriptions_have_reasonable_length(self): + for case in cases(self.test_files): + descript = case["description"] + self.assertLess( + len(descript), + 60, + "%r is too long! (keep it to less than 60 chars)" % (descript,) + ) + + def test_all_descriptions_are_unique(self): + for group in groups(self.test_files): + descriptions = set(test["description"] for test in group["tests"]) + self.assertEqual( + len(descriptions), + len(group["tests"]), + "%r contains a duplicate description" % (group,) + ) + + @unittest.skipIf(jsonschema is None, "Validation library not present!") + def test_all_schemas_are_valid(self): + for schema in os.listdir(SUITE_ROOT_DIR): + schema_validator = validators.get(schema) + if schema_validator is not None: + test_files = collect(os.path.join(SUITE_ROOT_DIR, schema)) + for case in cases(test_files): + try: + schema_validator.check_schema(case["schema"]) + except jsonschema.SchemaError as error: + self.fail("%s contains an invalid schema (%s)" % + (case, error)) + else: + warnings.warn("No schema validator for %s" % schema) + + @unittest.skipIf(jsonschema is None, "Validation library not present!") + def test_suites_are_valid(self): + validator = jsonschema.Draft3Validator(TESTSUITE_SCHEMA) + for tests in files(self.test_files): + try: + validator.validate(tests) + except jsonschema.ValidationError as error: + self.fail(str(error)) + + def test_remote_schemas_are_updated(self): + for url, schema in REMOTES.items(): + filepath = os.path.join(REMOTES_DIR, url) + with open(filepath) as schema_file: + self.assertEqual(json.load(schema_file), schema) + + +def main(arguments): + if arguments.command == "check": + suite = unittest.TestLoader().loadTestsFromTestCase(SanityTests) + result = unittest.TextTestRunner(verbosity=2).run(suite) + sys.exit(not result.wasSuccessful()) + elif arguments.command == "flatten": + selected_cases = [case for case in cases(collect(arguments.version))] + + if arguments.randomize: + random.shuffle(selected_cases) + + json.dump(selected_cases, sys.stdout, indent=4, sort_keys=True) + elif arguments.command == "remotes": + json.dump(REMOTES, sys.stdout, indent=4, sort_keys=True) + elif arguments.command == "dump_remotes": + if arguments.update: + shutil.rmtree(arguments.out_dir, ignore_errors=True) + + try: + os.makedirs(arguments.out_dir) + except OSError as e: + if e.errno == errno.EEXIST: + print("%s already exists. Aborting." % arguments.out_dir) + sys.exit(1) + raise + + for url, schema in REMOTES.items(): + filepath = os.path.join(arguments.out_dir, url) + + try: + os.makedirs(os.path.dirname(filepath)) + except OSError as e: + if e.errno != errno.EEXIST: + raise + + with open(filepath, "wb") as out_file: + json.dump(schema, out_file, indent=4, sort_keys=True) + elif arguments.command == "serve": + try: + from flask import Flask, jsonify + except ImportError: + print(textwrap.dedent(""" + The Flask library is required to serve the remote schemas. + + You can install it by running `pip install Flask`. + + Alternatively, see the `jsonschema_suite remotes` or + `jsonschema_suite dump_remotes` commands to create static files + that can be served with your own web server. + """.strip("\n"))) + sys.exit(1) + + app = Flask(__name__) + + @app.route("/<path:path>") + def serve_path(path): + if path in REMOTES: + return jsonify(REMOTES[path]) + return "Document does not exist.", 404 + + app.run(port=1234) + + +parser = argparse.ArgumentParser( + description="JSON Schema Test Suite utilities", +) +subparsers = parser.add_subparsers(help="utility commands", dest="command") + +check = subparsers.add_parser("check", help="Sanity check the test suite.") + +flatten = subparsers.add_parser( + "flatten", + help="Output a flattened file containing a selected version's test cases." +) +flatten.add_argument( + "--randomize", + action="store_true", + help="Randomize the order of the outputted cases.", +) +flatten.add_argument( + "version", help="The directory containing the version to output", +) + +remotes = subparsers.add_parser( + "remotes", + help="Output the expected URLs and their associated schemas for remote " + "ref tests as a JSON object." +) + +dump_remotes = subparsers.add_parser( + "dump_remotes", help="Dump the remote ref schemas into a file tree", +) +dump_remotes.add_argument( + "--update", + action="store_true", + help="Update the remotes in an existing directory.", +) +dump_remotes.add_argument( + "--out-dir", + default=REMOTES_DIR, + type=os.path.abspath, + help="The output directory to create as the root of the file tree", +) + +serve = subparsers.add_parser( + "serve", + help="Start a webserver to serve schemas used by remote ref tests." +) + +if __name__ == "__main__": + main(parser.parse_args()) |