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test_simple.py
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test_simple.py
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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import pretend
import pytest
from packaging.version import parse
from pyramid.httpexceptions import HTTPMovedPermanently
from pyramid.testing import DummyRequest
from warehouse.api import simple
from warehouse.packaging.utils import API_VERSION
from ...common.db.accounts import UserFactory
from ...common.db.packaging import (
FileFactory,
JournalEntryFactory,
ProjectFactory,
ReleaseFactory,
)
def _assert_has_cors_headers(headers):
assert headers["Access-Control-Allow-Origin"] == "*"
assert headers["Access-Control-Allow-Headers"] == (
"Content-Type, If-Match, If-Modified-Since, If-None-Match, "
"If-Unmodified-Since"
)
assert headers["Access-Control-Allow-Methods"] == "GET"
assert headers["Access-Control-Max-Age"] == "86400"
assert headers["Access-Control-Expose-Headers"] == "X-PyPI-Last-Serial"
class TestContentNegotiation:
@pytest.mark.parametrize("header", [None, "text/plain"])
def test_defaults_text_html(self, header):
"""
Ensures that, at least until we want to change the default, that we
default to text/html.
"""
request = DummyRequest(accept=header)
assert simple._select_content_type(request) == "text/html"
@pytest.mark.parametrize(
"header, expected",
[
("text/html", "text/html"),
(
"application/vnd.pypi.simple.v1+html",
"application/vnd.pypi.simple.v1+html",
),
(
"application/vnd.pypi.simple.v1+json",
"application/vnd.pypi.simple.v1+json",
),
(
"text/html, application/vnd.pypi.simple.v1+html, "
"application/vnd.pypi.simple.v1+json",
"text/html",
),
(
"text/html;q=0.01, application/vnd.pypi.simple.v1+html;q=0.2, "
"application/vnd.pypi.simple.v1+json",
"application/vnd.pypi.simple.v1+json",
),
],
)
def test_selects(self, header, expected):
request = DummyRequest(accept=header)
assert simple._select_content_type(request) == expected
CONTENT_TYPE_PARAMS = [
("text/html", None),
("application/vnd.pypi.simple.v1+html", None),
("application/vnd.pypi.simple.v1+json", "json"),
]
class TestSimpleIndex:
@pytest.mark.parametrize(
"content_type,renderer_override",
CONTENT_TYPE_PARAMS,
)
def test_no_results_no_serial(self, db_request, content_type, renderer_override):
db_request.accept = content_type
assert simple.simple_index(db_request) == {
"meta": {"_last-serial": 0, "api-version": API_VERSION},
"projects": [],
}
assert db_request.response.headers["X-PyPI-Last-Serial"] == "0"
assert db_request.response.content_type == content_type
_assert_has_cors_headers(db_request.response.headers)
if renderer_override is not None:
db_request.override_renderer == renderer_override
@pytest.mark.parametrize(
"content_type,renderer_override",
CONTENT_TYPE_PARAMS,
)
def test_no_results_with_serial(self, db_request, content_type, renderer_override):
db_request.accept = content_type
user = UserFactory.create()
je = JournalEntryFactory.create(submitted_by=user)
assert simple.simple_index(db_request) == {
"meta": {"_last-serial": je.id, "api-version": API_VERSION},
"projects": [],
}
assert db_request.response.headers["X-PyPI-Last-Serial"] == str(je.id)
assert db_request.response.content_type == content_type
_assert_has_cors_headers(db_request.response.headers)
if renderer_override is not None:
db_request.override_renderer == renderer_override
@pytest.mark.parametrize(
"content_type,renderer_override",
CONTENT_TYPE_PARAMS,
)
def test_with_results_no_serial(self, db_request, content_type, renderer_override):
db_request.accept = content_type
projects = [(x.name, x.normalized_name) for x in ProjectFactory.create_batch(3)]
assert simple.simple_index(db_request) == {
"meta": {"_last-serial": 0, "api-version": API_VERSION},
"projects": [
{"name": x[0], "_last-serial": 0}
for x in sorted(projects, key=lambda x: x[1])
],
}
assert db_request.response.headers["X-PyPI-Last-Serial"] == "0"
assert db_request.response.content_type == content_type
_assert_has_cors_headers(db_request.response.headers)
if renderer_override is not None:
db_request.override_renderer == renderer_override
@pytest.mark.parametrize(
"content_type,renderer_override",
CONTENT_TYPE_PARAMS,
)
def test_with_results_with_serial(
self, db_request, content_type, renderer_override
):
db_request.accept = content_type
projects = [(x.name, x.normalized_name) for x in ProjectFactory.create_batch(3)]
user = UserFactory.create()
je = JournalEntryFactory.create(submitted_by=user)
assert simple.simple_index(db_request) == {
"meta": {"_last-serial": je.id, "api-version": API_VERSION},
"projects": [
{"name": x[0], "_last-serial": 0}
for x in sorted(projects, key=lambda x: x[1])
],
}
assert db_request.response.headers["X-PyPI-Last-Serial"] == str(je.id)
assert db_request.response.content_type == content_type
_assert_has_cors_headers(db_request.response.headers)
if renderer_override is not None:
db_request.override_renderer == renderer_override
class TestSimpleDetail:
def test_redirects(self, pyramid_request):
project = pretend.stub(normalized_name="foo")
pyramid_request.matchdict["name"] = "Foo"
pyramid_request.current_route_path = pretend.call_recorder(
lambda name: "/foobar/"
)
resp = simple.simple_detail(project, pyramid_request)
assert isinstance(resp, HTTPMovedPermanently)
assert resp.headers["Location"] == "/foobar/"
_assert_has_cors_headers(resp.headers)
assert pyramid_request.current_route_path.calls == [pretend.call(name="foo")]
@pytest.mark.parametrize(
"content_type,renderer_override",
CONTENT_TYPE_PARAMS,
)
def test_no_files_no_serial(self, db_request, content_type, renderer_override):
db_request.accept = content_type
project = ProjectFactory.create()
db_request.matchdict["name"] = project.normalized_name
user = UserFactory.create()
JournalEntryFactory.create(submitted_by=user)
assert simple.simple_detail(project, db_request) == {
"meta": {"_last-serial": 0, "api-version": API_VERSION},
"name": project.normalized_name,
"files": [],
"versions": [],
}
assert db_request.response.headers["X-PyPI-Last-Serial"] == "0"
assert db_request.response.content_type == content_type
_assert_has_cors_headers(db_request.response.headers)
if renderer_override is not None:
db_request.override_renderer == renderer_override
@pytest.mark.parametrize(
"content_type,renderer_override",
CONTENT_TYPE_PARAMS,
)
def test_no_files_with_serial(self, db_request, content_type, renderer_override):
db_request.accept = content_type
project = ProjectFactory.create()
db_request.matchdict["name"] = project.normalized_name
user = UserFactory.create()
je = JournalEntryFactory.create(name=project.name, submitted_by=user)
assert simple.simple_detail(project, db_request) == {
"meta": {"_last-serial": je.id, "api-version": API_VERSION},
"name": project.normalized_name,
"files": [],
"versions": [],
}
assert db_request.response.headers["X-PyPI-Last-Serial"] == str(je.id)
assert db_request.response.content_type == content_type
_assert_has_cors_headers(db_request.response.headers)
if renderer_override is not None:
db_request.override_renderer == renderer_override
@pytest.mark.parametrize(
"content_type,renderer_override",
CONTENT_TYPE_PARAMS,
)
def test_with_files_no_serial(self, db_request, content_type, renderer_override):
db_request.accept = content_type
project = ProjectFactory.create()
releases = ReleaseFactory.create_batch(3, project=project)
release_versions = sorted([r.version for r in releases], key=parse)
files = [
FileFactory.create(release=r, filename=f"{project.name}-{r.version}.tar.gz")
for r in releases
]
# let's assert the result is ordered by string comparison of filename
files = sorted(files, key=lambda key: key.filename)
urls_iter = (f"/file/{f.filename}" for f in files)
db_request.matchdict["name"] = project.normalized_name
db_request.route_url = lambda *a, **kw: next(urls_iter)
user = UserFactory.create()
JournalEntryFactory.create(submitted_by=user)
assert simple.simple_detail(project, db_request) == {
"meta": {"_last-serial": 0, "api-version": API_VERSION},
"name": project.normalized_name,
"versions": release_versions,
"files": [
{
"filename": f.filename,
"url": f"/file/{f.filename}",
"hashes": {"sha256": f.sha256_digest},
"requires-python": f.requires_python,
"yanked": False,
"size": f.size,
"upload-time": f.upload_time.isoformat() + "Z",
"data-dist-info-metadata": False,
"core-metadata": False,
}
for f in files
],
}
assert db_request.response.headers["X-PyPI-Last-Serial"] == "0"
assert db_request.response.content_type == content_type
_assert_has_cors_headers(db_request.response.headers)
if renderer_override is not None:
db_request.override_renderer == renderer_override
@pytest.mark.parametrize(
"content_type,renderer_override",
CONTENT_TYPE_PARAMS,
)
def test_with_files_with_serial(self, db_request, content_type, renderer_override):
db_request.accept = content_type
project = ProjectFactory.create()
releases = ReleaseFactory.create_batch(3, project=project)
release_versions = sorted([r.version for r in releases], key=parse)
files = [
FileFactory.create(release=r, filename=f"{project.name}-{r.version}.tar.gz")
for r in releases
]
# let's assert the result is ordered by version and filename
files = sorted(files, key=lambda f: (parse(f.release.version), f.filename))
urls_iter = (f"/file/{f.filename}" for f in files)
db_request.matchdict["name"] = project.normalized_name
db_request.route_url = lambda *a, **kw: next(urls_iter)
user = UserFactory.create()
je = JournalEntryFactory.create(name=project.name, submitted_by=user)
assert simple.simple_detail(project, db_request) == {
"meta": {"_last-serial": je.id, "api-version": API_VERSION},
"name": project.normalized_name,
"versions": release_versions,
"files": [
{
"filename": f.filename,
"url": f"/file/{f.filename}",
"hashes": {"sha256": f.sha256_digest},
"requires-python": f.requires_python,
"yanked": False,
"size": f.size,
"upload-time": f.upload_time.isoformat() + "Z",
"data-dist-info-metadata": False,
"core-metadata": False,
}
for f in files
],
}
assert db_request.response.headers["X-PyPI-Last-Serial"] == str(je.id)
assert db_request.response.content_type == content_type
_assert_has_cors_headers(db_request.response.headers)
if renderer_override is not None:
db_request.override_renderer == renderer_override
@pytest.mark.parametrize(
"content_type,renderer_override",
CONTENT_TYPE_PARAMS,
)
def test_with_files_with_version_multi_digit(
self, db_request, content_type, renderer_override
):
db_request.accept = content_type
project = ProjectFactory.create()
release_versions = [
"0.3.0rc1",
"0.3.0",
"0.3.0-post0",
"0.14.0",
"4.2.0",
"24.2.0",
]
releases = [
ReleaseFactory.create(project=project, version=version)
for version in release_versions
]
tar_files = [
FileFactory.create(
release=r,
filename=f"{project.name}-{r.version}.tar.gz",
packagetype="sdist",
)
for r in releases
]
wheel_files = [
FileFactory.create(
release=r,
filename=f"{project.name}-{r.version}.whl",
packagetype="bdist_wheel",
metadata_file_sha256_digest="deadbeefdeadbeefdeadbeefdeadbeef",
)
for r in releases
]
egg_files = [
FileFactory.create(
release=r,
filename=f"{project.name}-{r.version}.egg",
packagetype="bdist_egg",
)
for r in releases
]
files = []
for files_release in zip(egg_files, tar_files, wheel_files):
files += files_release
urls_iter = (f"/file/{f.filename}" for f in files)
db_request.matchdict["name"] = project.normalized_name
db_request.route_url = lambda *a, **kw: next(urls_iter)
user = UserFactory.create()
je = JournalEntryFactory.create(name=project.name, submitted_by=user)
assert simple.simple_detail(project, db_request) == {
"meta": {"_last-serial": je.id, "api-version": API_VERSION},
"name": project.normalized_name,
"versions": release_versions,
"files": [
{
"filename": f.filename,
"url": f"/file/{f.filename}",
"hashes": {"sha256": f.sha256_digest},
"requires-python": f.requires_python,
"yanked": False,
"size": f.size,
"upload-time": f.upload_time.isoformat() + "Z",
"data-dist-info-metadata": {
"sha256": "deadbeefdeadbeefdeadbeefdeadbeef"
}
if f.metadata_file_sha256_digest is not None
else False,
"core-metadata": {"sha256": "deadbeefdeadbeefdeadbeefdeadbeef"}
if f.metadata_file_sha256_digest is not None
else False,
}
for f in files
],
}
assert db_request.response.headers["X-PyPI-Last-Serial"] == str(je.id)
assert db_request.response.content_type == content_type
_assert_has_cors_headers(db_request.response.headers)
if renderer_override is not None:
db_request.override_renderer == renderer_override