# SPDX-License-Identifier: CC0-1.0 # Copyright (C) 2022 Wojtek Kosior # # Available under the terms of Creative Commons Zero v1.0 Universal. import pytest import re from hydrilla import json_instances from hydrilla.exceptions import HaketiloException sample_json_no_comments = '{\n"so/me":\n"//json//"\n}\n' @pytest.mark.parametrize('_in', [ '{\n"so/me":\n"//json//"\n}\n', '{//we\n"so/me"://will\n"//json//"//rock\n}//you\n' ]) def test_strip_json_comments(_in): """....""" assert json_instances.strip_json_comments(_in) == sample_json_no_comments @pytest.mark.parametrize('_in, line, char', [ ('/{\n"so/me":\n"//json//"\n}\n', 1, 1), ('{\n"so/me":/\n"//json//"\n}/\n', 2, 9), ('{\n"so/me":/ huehue, I am an invalid comment\n"//json//"\n}\n', 2, 9) ]) def test_strip_json_comments_bad(_in, line, char): """....""" error_regex = f'^bad_json_comment_line_{line}_char_{char}$' with pytest.raises(HaketiloException, match=error_regex): json_instances.strip_json_comments(_in) @pytest.mark.parametrize('schema_name, full_schema_name', [ ('package_source-1.0.1.schema.json', 'package_source-1.0.1.schema.json'), ('package_source-1.0.schema.json', 'package_source-1.0.1.schema.json'), ('package_source-1.schema.json', 'package_source-1.0.1.schema.json'), ('package_source-2.schema.json', 'package_source-2.schema.json') ]) def test_get_schema(schema_name, full_schema_name): """....""" url_prefix = 'https://hydrilla.koszko.org/schemas/' for prefix in ('', url_prefix): schema1 = json_instances._get_schema(prefix + schema_name) assert schema1['$id'] == url_prefix + full_schema_name schema2 = json_instances._get_schema(prefix + schema_name) assert schema2 is schema1 @pytest.mark.parametrize('_in', ['dummy_uri', {'$id': 'dummy_uri'}]) def test_validator_for(_in, monkeypatch): """....""" def mocked_get_schema(schema_id): """....""" assert schema_id == 'dummy_uri' return {'$id': 'dummy_uri'} monkeypatch.setattr(json_instances, '_get_schema', mocked_get_schema) def MockedRefResolver(base_uri, referrer, handlers): """....""" assert base_uri == referrer['$id'] assert referrer == {'$id': 'dummy_uri'} assert handlers == {'https': mocked_get_schema} return 'dummy_resolver' monkeypatch.setattr(json_instances, 'RefResolver', MockedRefResolver) def MockedDraft7Validator(schema, resolver): """....""" assert schema == {'$id': 'dummy_uri'} assert resolver == 'dummy_resolver' return 'dummy_validator' monkeypatch.setattr(json_instances, 'Draft7Validator', MockedDraft7Validator) assert json_instances.validator_for(_in) == 'dummy_validator' def test_parse_instance(monkeypatch): """....""" def mocked_strip_json_comments(text): """....""" assert text == 'dummy_commented_json' return '{"dummy": 1}' monkeypatch.setattr(json_instances, 'strip_json_comments', mocked_strip_json_comments) assert json_instances.parse_instance('dummy_commented_json') == {'dummy': 1} def test_read_instance(monkeypatch, tmpdir): """....""" def mocked_parse_instance(text): """....""" assert text == 'dummy_JSON_text' return {'dummy': 1} monkeypatch.setattr(json_instances, 'parse_instance', mocked_parse_instance) somepath = tmpdir / 'somefile' somepath.write_text('dummy_JSON_text') for instance_or_path in (somepath, str(somepath), {'dummy': 1}): assert json_instances.read_instance(instance_or_path) == {'dummy': 1} def test_read_instance_bad(monkeypatch, tmpdir): """....""" monkeypatch.setattr(json_instances, 'parse_instance', lambda: 3 / 0) somepath = tmpdir / 'somefile' somepath.write_text('dummy_JSON_text') error_regex = f'^text_in_{re.escape(str(somepath))}_not_valid_json$' with pytest.raises(HaketiloException, match=error_regex): json_instances.read_instance(somepath) @pytest.mark.parametrize('instance, ver_str', [ ({'$schema': 'a_b_c-1.0.1.0.schema.json'}, '1.0.1.0'), ({'$schema': '9-9-9-10.5.600.schema.json'}, '10.5.600'), ({'$schema': 'https://ab.cd-2.schema.json'}, '2') ]) def test_get_schema_version(instance, ver_str, monkeypatch): """....""" def mocked_parse_version(_ver_str): """....""" assert _ver_str == ver_str return 'dummy_version' monkeypatch.setattr(json_instances, 'parse_version', mocked_parse_version) assert json_instances.get_schema_version(instance) == 'dummy_version' @pytest.mark.parametrize('instance', [ {'$schema': 'https://ab.cd-0.schema.json'}, {'$schema': 'https://ab.cd-02.schema.json'}, {'$schema': 'https://ab.cd-2.00.schema.json'}, {'$schema': 'https://ab.cd-2.01.schema.json'}, {'$schema': 'https://ab.cd-2.schema.json5'}, {'$schema': 'https://ab.cd-2.schema@json'}, {'$schema': 'https://ab.cd_2.schema.json'}, {'$schema': '2.schema.json'}, {'$schema': 'https://ab.cd-.schema.json'}, {'$schema': b'https://ab.cd-2.schema.json'}, {}, 'not dict' ]) def test_get_schema_version_bad(instance): """....""" error_regex = '^no_schema_number_in_instance$' with pytest.raises(HaketiloException, match=error_regex): json_instances.get_schema_version(instance) def test_get_schema_major_number(monkeypatch): """....""" def mocked_get_schema_version(instance): """....""" assert instance == 'dummy_instance' return (3, 4, 6) monkeypatch.setattr(json_instances, 'get_schema_version', mocked_get_schema_version) assert json_instances.get_schema_major_number('dummy_instance') == 3 def test_validate_instance(monkeypatch): """....""" def mocked_get_schema_major_number(instance): """....""" assert instance == 'dummy_instance' return 4 monkeypatch.setattr(json_instances, 'get_schema_major_number', mocked_get_schema_major_number) class mocked_validator_for: """....""" def __init__(self, schema_name): """....""" assert schema_name == 'https://ab.cd/something-4.schema.json' def validate(self, instance): """....""" assert instance == 'dummy_instance' monkeypatch.setattr(json_instances, 'validator_for', mocked_validator_for) schema_name_fmt = 'https://ab.cd/something-{}.schema.json' assert json_instances.validate_instance( 'dummy_instance', schema_name_fmt ) == 4