pytest-devpi-server 1.3.0

DevPI server fixture for py.test

DevPi server fixture for py.test. The server is session-scoped by default and run in a subprocess and temp dir to cleanup when it’s done.

After the server has started up it will create a single user with a password, and an index for that user. It then activates that index and provides a handle to the devpi-client API so you can manipulate the server in your tests.

Installation

Install using your favourite package manager:

pip install pytest-devpi-server
#  or..
easy_install pytest-devpi-server

Enable the fixture explicitly in your tests or conftest.py (not required when using setuptools entry points):

pytest_plugins = ['pytest_devpi_server']

Example

Here’s a noddy test case showing the main functionality:

def test_devpi_server(devpi_server):
    # This is the client API for the server that's bound directly to the 'devpi' command-line tool.
    # Here we list the available indexes
    print(devpi_server.api('use', '-l'))

    # Create and use another index
    devpi_server.api('index', '-c', 'myindex')
    devpi_server.api('index', 'use', 'myindex')

    # Upload a package
    import os
    os.chdir('/path/to/my/setup/dot/py')
    devpi_server.api('upload')

    # Get some json data
    import json
    res = devpi_server.api('getjson', '/user/myindex')
    assert json.loads(res)['result']['projects'] == ['my-package-name']

DevpiServer class

Using this with the default devpi_server py.test fixture is good enough for a lot of use-cases however you may wish to have more fine-grained control about the server configuration.

To do this you can use the underlying server class directly - this is an implenentation of the pytest-server-fixture framework and as such acts as a context manager:

import json
from pytest_devpi_server import DevpiServer

def test_custom_server():
    with DevPiServer(
          # You can specify you own initial user and index
          user='bob',
          password='secret',
          index='myindex',

          # You can provide a zip file that contains the initial server database,
          # this is useful to pre-load any required packages for a test run
          data='/path/to/data.zip'
       ) as server:

           assert not server.dead
           res = server.api('getjson', '/bob/myindex')
           assert 'pre-loaded-package' in json.loads(res)['result']['projects']

    # Server should now be dead
    assert server.dead

Changelog

1.3.0 (2017-11-17)

• Fixed workspace deletion when teardown is None
• Fixed squash of root logger in pytest-listener
• Added S3 Minio fixture (many thanks to Gavin Bisesi)
• Added Postgres fixture (many thanks to Gavin Bisesi)
• Use requests for server fixtures http gets as it handles redirects and proxies properly

1.2.12 (2017-8-1)

• Fixed regression on cacheing ephemeral hostname, some clients were relying on this. This is now optional.

1.2.11 (2017-7-21)

• Fix for OSX binding to illegal local IP range (Thanks to Gavin Bisesi)
• Setup and Py3k fixes for pytest-profiling (Thanks to xoviat)
• We no longer try and bind port 5000 when reserving a local IP host, as someone could have bound it to 0.0.0.0
• Fix for #46 sourcing gprof2dot when the local venv has not been activated

1.2.10 (2017-2-23)

• Handle custom Pytest test items in pytest-webdriver

1.2.9 (2017-2-23)

• Add username into mongo server fixture tempdir path to stop collisions on shared multiuser filesystems

1.2.8 (2017-2-21)

• Return function results in shutil.run.run_as_main

1.2.7 (2017-2-20)

• More handling for older versions of path.py
• Allow virtualenv argument passing in pytest-virtualenv

1.2.6 (2017-2-16 )

• Updated devpi server server setup for devpi-server >= 2.0
• Improvements for random port picking
• HTTPD server now binds to 0.0.0.0 by default to aid Selenium-style testing
• Updated mongodb server args for mongodb >= 3.2
• Corrections for mongodb fixture config and improve startup logic
• Added module-scoped mongodb fixture
• Handling for older versions of path.py
• Fix for #40 where tests that chdir break pytest-profiling

1.2.5 (2016-12-09)

• Improvements for server runner host and port generation, now supports random local IPs
• Bugfix for RethinkDB fixture config

1.2.4 (2016-11-14)

• Bugfix for pymongo extra dependency
• Windows compatibility fix for pytest-virtualenv (Thanks to Jean-Christophe Fillion-Robin for PR)
• Fix symlink handling for pytest-shutil.cmdline.get_real_python_executable

1.2.3 (2016-11-7)

• Improve resiliency of Mongo fixture startup checks

1.2.2 (2016-10-27)

• Python 3 compatibility across most of the modules
• Fixed deprecated Path.py imports (Thanks to Bryan Moscon)
• Fixed deprecated multicall in pytest-profiling (Thanks to Paul van der Linden for PR)
• Added devpi-server fixture to create an index per test function
• Added missing licence file
• Split up httpd server fixture config so child classes can override loaded modules easier
• Added ‘preserve_sys_path’ argument to TestServer base class which exports the current python sys.path to subprocesses.
• Updated httpd, redis and jenkins runtime args and paths to current Ubuntu spec
• Ignore errors when tearing down workspaces to avoid race conditions in ‘shutil.rmtree’ implementation

1.2.1 (2016-3-1)

• Fixed pytest-verbose-parametrize for latest version of py.test

1.2.0 (2016-2-19)

• New plugin: git repository fixture

1.1.1 (2016-2-16)

• pytest-profiling improvement: escape illegal characters in .prof files (Thanks to Aarni Koskela for the PR)

1.1.0 (2016-2-15)

• New plugin: devpi server fixture
• pytest-profiling improvement: overly-long .prof files are saved as the short hash of the test name (Thanks to Vladimir Lagunov for PR)
• Changed default behavior of workspace.run() to not use a subshell for security reasons
• Corrected virtualenv.run() method to handle arguments the same as the parent method workspace.run()
• Removed deprecated ‘–distribute’ from virtualenv args

1.0.1 (2015-12-23)

• Packaging bugfix

1.0.0 (2015-12-21)

• Initial public release