A library for generating fake data and populating database tables.

Related tags

Testingknockoff-factory
Overview

Knockoff Factory

codecov Test PyPi Release Docker Build License Python Versions Docker Image Size Python Wheel

A library for generating mock data and creating database fixtures that can be used for unit testing.

Table of content

Installation

pip install knockoff

Changelog

See the changelog for a history of notable changes to knockoff.

Documentation

We are working on adding more documentation and examples!

Unit Tests

Prerequisites

  • docker
  • poetry (curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | python)

Some of the unit tests depend on a database instance. Knockoff will create ephemeral databases within that instance and clean them up when tests have completed. By default it will attempt to connect to an existing instance at postgresql://[email protected]:5432/postgres and will create and destroy databases per test. This postgres location can be overridden with the KNOCKOFF_TEST_DB_URI environment variable.

If no external postgres instance is available for testing, but postgresql is installed, the TEST_USE_EXTERNAL_DB environment variable can be set to 0. The fixtures will then rely on the testing.postgresql library to create ephemeral postgres instances per fixture.

If postgres is not available, dependent tests can be disabled with the following: export TEST_POSTGRES_ENABLED=0.

Create the database instance using docker:

docker run --rm  --name pg-docker -e POSTGRES_HOST_AUTH_METHOD=trust -d -p 5432:5432  postgres:11.9

Install poetry:

poetry install

Run unit test:

poetry run pytest

Future work

  • Further documentation and examples for SDK
  • Add yaml based configuration for SDK
  • Make extensible generic output for KnockffDB.insert (csv, parquet, etc)
  • Enable append option for KnockoffDB.insert
  • Autodiscover and populate all tables by using reflection and building dependency graph with foreign key relationships
  • Parallelize execution of dag. (e.g. https://ipython.org/ipython-doc/stable/parallel/dag_dependencies.html)
You might also like...
A Python Selenium library inspired by the Testing Library

Selenium Testing Library Slenium Testing Library (STL) is a Python library for Selenium inspired by Testing-Library. Dependencies Python 3.6, 3.7, 3.8

Anže Pečar 12 Dec 26, 2022
A command-line tool and Python library and Pytest plugin for automated testing of RESTful APIs, with a simple, concise and flexible YAML-based syntax

1.0 Release See here for details about breaking changes with the upcoming 1.0 release: https://github.com/taverntesting/tavern/issues/495 Easier API t

null 909 Dec 15, 2022
Test django schema and data migrations, including migrations' order and best practices.

django-test-migrations Features Allows to test django schema and data migrations Allows to test both forward and rollback migrations Allows to test th

wemake.services 382 Dec 27, 2022
Hypothesis is a powerful, flexible, and easy to use library for property-based testing.

Hypothesis Hypothesis is a family of testing libraries which let you write tests parametrized by a source of examples. A Hypothesis implementation the

Hypothesis 6.4k Jan 5, 2023
Python version of the Playwright testing and automation library.

🎭 Playwright for Python Docs | API Playwright is a Python library to automate Chromium, Firefox and WebKit browsers with a single API. Playwright del

Microsoft 7.8k Jan 2, 2023
A library to make concurrent selenium tests that automatically download and setup webdrivers

AutoParaSelenium A library to make parallel selenium tests that automatically download and setup webdrivers Usage Installation pip install autoparasel

Ronak Badhe 8 Mar 13, 2022
pytest plugin for manipulating test data directories and files

pytest-datadir pytest plugin for manipulating test data directories and files. Usage pytest-datadir will look up for a directory with the name of your

Gabriel Reis 191 Dec 21, 2022
A mocking library for requests

httmock A mocking library for requests for Python 2.7 and 3.4+. Installation pip install httmock Or, if you are a Gentoo user: emerge dev-python/httm

Patryk Zawadzki 452 Dec 28, 2022
A utility for mocking out the Python Requests library.

Responses A utility library for mocking out the requests Python library. Note Responses requires Python 2.7 or newer, and requests = 2.0 Installing p

Sentry 3.8k Jan 3, 2023
Releases(v4.3.2)

  • v4.3.2(Aug 3, 2022)

    • Removed dependency on six which was required for py23 compatibility.
    • Updated dependency-injector version to resolve poetry lock issue with six <=1.15.0.

    Additional information about the changes can be found here.

    Source code(tar.gz)
    Source code(zip)

  • v4.3.1(Aug 3, 2022)

    Fixed backwards compatibility issue in KnockoffContainer with sqlalchemy breaking change for create_engine's positional arg changing into a kwarg, url. Fix KnockoffDB class so that it actually skips inserts where insert=False for a node Fix KnockoffTableFactory so that if you pass next_strategy_factory it won't complain about also providing next_strategy_callable

    Additional information about the changes can be found here.

    Source code(tar.gz)
    Source code(zip)

  • v4.3.0(Jul 27, 2021)

    • Added io utilities for parallelizing writes to sql with joblib
    • Added rename and drop parameters for KnockoffTable
    • Added support for MySQL to TempDatabaseService (knockoff.tempdb.setup_teardown:mysql_setup_teardown)
    • Added reflect_schema method to KnockoffDatabaseService
    • Moved knockoff.testing_postgresql modules to knockoff.utilities.testing.postgresql
    • Parallelized DefaultDatabaseService inserts
    • Renamed KnockoffTable.build_record method to KnockoffTable._build_record declaring it as private by convention
    • Fixed DefaultDatabaseService's reflect_table method for MySql

    Additional information about changes can be found here.

    Source code(tar.gz)
    Source code(zip)

  • v4.2.1(Jul 27, 2021)

    • Added default configurations for knockoff run CLI with environment variable override options
    • Moved clear_env_vars from knockoff.orm to knockoff.utilities.environ
    • Fixed issue where knockoff run CLI was not using the temp db created with the --ephemeral flag
    Source code(tar.gz)
    Source code(zip)

  • v4.2.0(Jul 19, 2021)

    • Add --ephemeral flag for knockoff run CLI to create temp database for loading knockoff configuration from sdk
    • Add unit tests for KnockoffDB.build and knockoff run CLI
    • Add Documentation and jupyter notebook for TempDatabaseService
    • Add Documentation and jupyter notebook for KnockoffDB
    • Moved legacy YAML based knockoff cli from README.md to legacy.MD
    Source code(tar.gz)
    Source code(zip)

  • v4.1.0(Jul 19, 2021)

  • v4.0.0(Jul 15, 2021)

    • Added ColumnFactory for providing factory functions instead of requiring as a tuple (column, factory)
    • Added build method for KnockoffDB to enable building dataframes without inserting into DB
    • Added run CLI command for loading data into database from sdk configuration
    • Added Blueprint class to sdk for more composable configuration
    • Added tempdb module and TempDatabaseService class
    • Made CLI extensible with injectable subcommands
    • Moved previous CLI to legacy subcommand for loading data into database using yaml configuration
    • Renamed knockoff.utilities.mixin:FactoryMixin to knockoff.utilities.mixin:ResourceLocatorMixin
    • Updated internal knockoff fixtures to use TempDatabaseService

    Additional changes can be found here.

    Source code(tar.gz)
    Source code(zip)
Owner
Nike Inc.
Nike Inc.
GitHub Repository
Just for testing video streaming using pytgcalls.

tgvc-video-tests Just for testing video streaming using pytgcalls. Note: The features used in this repository is highly experimental and you might not

wrench 34 Dec 27, 2022
Mimesis is a high-performance fake data generator for Python, which provides data for a variety of purposes in a variety of languages.

Mimesis - Fake Data Generator Description Mimesis is a high-performance fake data generator for Python, which provides data for a variety of purposes

Isaak Uchakaev 3.8k Dec 29, 2022
A library to make concurrent selenium tests that automatically download and setup webdrivers

AutoParaSelenium A library to make parallel selenium tests that automatically download and setup webdrivers Usage Installation pip install autoparasel

Ronak Badhe 8 Mar 13, 2022
API Rest testing FastAPI + SQLAchmey + Docker

Transactions API Rest Implement and design a simple REST API Description We need to a simple API that allow us to register users' transactions and hav

TxeMac 2 Jun 30, 2022
Selects tests affected by changed files. Continous test runner when used with pytest-watch.

This is a pytest plug-in which automatically selects and re-executes only tests affected by recent changes. How is this possible in dynamic language l

Tibor Arpas 614 Dec 30, 2022
This file will contain a series of Python functions that use the Selenium library to search for elements in a web page while logging everything into a file

element_search with Selenium (Now With docstrings 😎 ) Just to mention, I'm a beginner to all this, so it it's very possible to make some mistakes The

2 Aug 12, 2021
d4rk Ghost is all in one hacking framework For red team Pentesting

d4rk ghost is all in one Hacking framework For red team Pentesting it contains all modules , information_gathering exploitation + vulnerability scanning + ddos attacks with 12 methods + proxy scraper

d4rk sh4d0w 15 Dec 15, 2022
API Test Automation with Requests and Pytest

api-testing-requests-pytest Install Make sure you have Python 3 installed on your machine. Then: 1.Install pipenv sudo apt-get install pipenv 2.Go to

Sulaiman Haque 2 Nov 21, 2021
MultiPy lets you conveniently keep track of your python scripts for personal use or showcase by loading and grouping them into categories. It allows you to either run each script individually or together with just one click.

MultiPy About MultiPy is a graphical user interface built using Dear PyGui Python GUI Framework that lets you conveniently keep track of your python s

56 Oct 29, 2022
Automated mouse clicker script using PyAutoGUI and Typer.

clickpy Automated mouse clicker script using PyAutoGUI and Typer. This app will randomly click your mouse between 1 second and 3 minutes, to prevent y

Joe Fitzgibbons 0 Dec 01, 2021
A tool to auto generate the basic mocks and asserts for faster unit testing

Mock Generator A tool to generate the basic mocks and asserts for faster unit testing. 🎉 New: you can now use pytest-mock-generator, for more fluid p

31 Dec 24, 2022
show python coverage information directly in emacs

show python coverage information directly in emacs

wouter bolsterlee 30 Oct 26, 2022
A Django plugin for pytest.

Welcome to pytest-django! pytest-django allows you to test your Django project/applications with the pytest testing tool. Quick start / tutorial Chang

pytest-dev 1.1k Dec 31, 2022
Data App Performance Tests

Data App Performance Tests My hypothesis is that The different architectures of

Marc Skov Madsen 6 Dec 14, 2022
An advanced multi-threaded, multi-client python reverse shell for hacking linux systems. There's still more work to do so feel free to help out with the development. Disclaimer: This reverse shell should only be used in the lawful, remote administration of authorized systems. Accessing a computer network without authorization or permission is illegal.

PwnLnX An advanced multi-threaded, multi-client python reverse shell for hacking linux systems. There's still more work to do so feel free to help out

Specter Traww 212 Dec 24, 2022
Obsei is a low code AI powered automation tool.

Obsei is a low code AI powered automation tool. It can be used in various business flows like social listening, AI based alerting, brand image analysis, comparative study and more .

Obsei 782 Dec 31, 2022
Python Testing Crawler 🐍 🩺 🕷️ A crawler for automated functional testing of a web application

Python Testing Crawler 🐍 🩺 🕷️ A crawler for automated functional testing of a web application Crawling a server-side-rendered web application is a

70 Aug 07, 2022
nose is nicer testing for python

On some platforms, brp-compress zips man pages without distutils knowing about it. This results in an error when building an rpm for nose. The rpm bui

1.4k Dec 12, 2022
Browser reload with uvicorn

uvicorn-browser This project is inspired by autoreload. Installation pip install uvicorn-browser Usage Run uvicorn-browser --help to see all options.

Marcelo Trylesinski 64 Dec 17, 2022
Photostudio是一款能进行自动化检测网页存活并实时给网页拍照的工具，通过调用Fofa/Zoomeye/360qua/shodan等 Api快速准确查询资产并进行网页截图，从而实施进一步的信息筛查。

Photostudio-红队快速爬取网页快照工具 一、简介： 正如其名：这是一款能进行自动化检测,实时给网页拍照的工具 信息收集要求所收集到的信息要真实可靠。 当然，这个原则是信息收集工作的最基本的要求。为达到这样的要求，信息收集者就必须对收集到的信息反复核实，不断检验，力求把误差减少到最低限度。我

s7ck Team 41 Dec 11, 2022