1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
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
|
""" Test the pyodata integration with aiohttp client, based on asyncio
https://docs.aiohttp.org/en/stable/
"""
import aiohttp
from aiohttp import web
import pytest
import pyodata.v2.service
from pyodata import Client
from pyodata.exceptions import PyODataException, HttpError
from pyodata.v2.model import ParserError, PolicyWarning, PolicyFatal, PolicyIgnore, Config
SERVICE_URL = ''
@pytest.mark.asyncio
async def test_invalid_odata_version():
"""Check handling of request for invalid OData version implementation"""
with pytest.raises(PyODataException) as e_info:
async with aiohttp.ClientSession() as client:
await Client.build_async_client(SERVICE_URL, client, 'INVALID VERSION')
assert str(e_info.value).startswith('No implementation for selected odata version')
@pytest.mark.asyncio
async def test_create_client_for_local_metadata(metadata):
"""Check client creation for valid use case with local metadata"""
async with aiohttp.ClientSession() as client:
service_client = await Client.build_async_client(SERVICE_URL, client, metadata=metadata)
assert isinstance(service_client, pyodata.v2.service.Service)
assert service_client.schema.is_valid == True
assert len(service_client.schema.entity_sets) != 0
@pytest.mark.asyncio
def generate_metadata_response(headers=None, body=None, status=200):
async def metadata_response(request):
return web.Response(status=status, headers=headers, body=body)
return metadata_response
@pytest.mark.parametrize("content_type", ['application/xml', 'application/atom+xml', 'text/xml'])
@pytest.mark.asyncio
async def test_create_service_application(aiohttp_client, metadata, content_type):
"""Check client creation for valid MIME types"""
app = web.Application()
app.router.add_get('/$metadata', generate_metadata_response(headers={'content-type': content_type}, body=metadata))
client = await aiohttp_client(app)
service_client = await Client.build_async_client(SERVICE_URL, client)
assert isinstance(service_client, pyodata.v2.service.Service)
# one more test for '/' terminated url
service_client = await Client.build_async_client(SERVICE_URL + '/', client)
assert isinstance(service_client, pyodata.v2.service.Service)
assert service_client.schema.is_valid
@pytest.mark.asyncio
async def test_metadata_not_reachable(aiohttp_client):
"""Check handling of not reachable service metadata"""
app = web.Application()
app.router.add_get('/$metadata', generate_metadata_response(headers={'content-type': 'text/html'}, status=404))
client = await aiohttp_client(app)
with pytest.raises(HttpError) as e_info:
await Client.build_async_client(SERVICE_URL, client)
assert str(e_info.value).startswith('Metadata request failed')
@pytest.mark.asyncio
async def test_metadata_saml_not_authorized(aiohttp_client):
"""Check handling of not SAML / OAuth unauthorized response"""
app = web.Application()
app.router.add_get('/$metadata', generate_metadata_response(headers={'content-type': 'text/html; charset=utf-8'}))
client = await aiohttp_client(app)
with pytest.raises(HttpError) as e_info:
await Client.build_async_client(SERVICE_URL, client)
assert str(e_info.value).startswith('Metadata request did not return XML, MIME type:')
@pytest.mark.asyncio
async def test_client_custom_configuration(aiohttp_client, metadata):
"""Check client creation for custom configuration"""
namespaces = {
'edmx': "customEdmxUrl.com",
'edm': 'customEdmUrl.com'
}
custom_config = Config(
xml_namespaces=namespaces,
default_error_policy=PolicyFatal(),
custom_error_policies={
ParserError.ANNOTATION: PolicyWarning(),
ParserError.ASSOCIATION: PolicyIgnore()
})
app = web.Application()
app.router.add_get('/$metadata',
generate_metadata_response(headers={'content-type': 'application/xml'}, body=metadata))
client = await aiohttp_client(app)
with pytest.raises(PyODataException) as e_info:
await Client.build_async_client(SERVICE_URL, client, config=custom_config, namespaces=namespaces)
assert str(e_info.value) == 'You cannot pass namespaces and config at the same time'
with pytest.warns(DeprecationWarning,match='Passing namespaces directly is deprecated. Use class Config instead'):
service = await Client.build_async_client(SERVICE_URL, client, namespaces=namespaces)
assert isinstance(service, pyodata.v2.service.Service)
assert service.schema.config.namespaces == namespaces
service = await Client.build_async_client(SERVICE_URL, client, config=custom_config)
assert isinstance(service, pyodata.v2.service.Service)
assert service.schema.config == custom_config
|
