88 lines
3.0 KiB
Python
88 lines
3.0 KiB
Python
import json
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import os
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import random
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import string
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import tempfile
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from collections import OrderedDict
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import pytest
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from drf_yasg import openapi
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from drf_yasg.codecs import yaml_sane_load
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from drf_yasg.generators import OpenAPISchemaGenerator
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def test_reference_schema(call_generate_swagger, db, reference_schema):
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output = call_generate_swagger(format='yaml', api_url='http://test.local:8002/', user='admin')
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output_schema = yaml_sane_load(output)
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assert output_schema == reference_schema
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def test_non_public(call_generate_swagger, db):
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output = call_generate_swagger(format='yaml', api_url='http://test.local:8002/', private=True)
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output_schema = yaml_sane_load(output)
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assert len(output_schema['paths']) == 0
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def test_no_mock(call_generate_swagger, db):
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output = call_generate_swagger()
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output_schema = json.loads(output, object_pairs_hook=OrderedDict)
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assert len(output_schema['paths']) > 0
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class EmptySchemaGenerator(OpenAPISchemaGenerator):
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def get_paths(self, endpoints, components, request, public):
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return openapi.Paths(paths={}), ''
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def test_generator_class(call_generate_swagger, db):
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output = call_generate_swagger(generator_class_name='test_management.EmptySchemaGenerator')
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output_schema = json.loads(output, object_pairs_hook=OrderedDict)
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assert len(output_schema['paths']) == 0
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def silentremove(filename):
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try:
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os.remove(filename)
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except OSError:
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pass
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def test_file_output(call_generate_swagger, db):
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prefix = os.path.join(tempfile.gettempdir(), tempfile.gettempprefix())
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name = ''.join(random.choice(string.ascii_lowercase + string.digits) for _ in range(8))
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yaml_file = prefix + name + '.yaml'
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json_file = prefix + name + '.json'
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other_file = prefix + name + '.txt'
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try:
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# when called with output file nothing should be written to stdout
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assert call_generate_swagger(output_file=yaml_file) == ''
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assert call_generate_swagger(output_file=json_file) == ''
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assert call_generate_swagger(output_file=other_file) == ''
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with pytest.raises(OSError):
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# a second call should fail because file exists
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call_generate_swagger(output_file=yaml_file)
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# a second call with overwrite should still succeed
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assert call_generate_swagger(output_file=json_file, overwrite=True) == ''
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with open(yaml_file) as f:
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content = f.read()
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# YAML is a superset of JSON - that means we have to check that
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# the file is really YAML and not just JSON parsed by the YAML parser
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with pytest.raises(ValueError):
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json.loads(content)
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output_yaml = yaml_sane_load(content)
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with open(json_file) as f:
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output_json = json.load(f, object_pairs_hook=OrderedDict)
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with open(other_file) as f:
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output_other = json.load(f, object_pairs_hook=OrderedDict)
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assert output_yaml == output_json == output_other
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finally:
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silentremove(yaml_file)
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silentremove(json_file)
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silentremove(other_file)
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