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
Public repo for automation scripts

Script_Quickies Public repo for automation scripts Dependencies Chrome webdriver .exe (make sure it matches the version of chrome you are using) Selen

CHR-onicles 1 Nov 04, 2021
Docker-based integration tests

Docker-based integration tests Description Simple pytest fixtures that help you write integration tests with Docker and docker-compose. Specify all ne

Avast 326 Dec 27, 2022
The definitive testing tool for Python. Born under the banner of Behavior Driven Development (BDD).

mamba: the definitive test runner for Python mamba is the definitive test runner for Python. Born under the banner of behavior-driven development. Ins

Néstor Salceda 502 Dec 30, 2022
Akulaku Create NewProduct Automation using Selenium Python

Akulaku-Create-NewProduct-Automation Akulaku Create NewProduct Automation using Selenium Python Usage: 1. Install Python 3.9 2. Open CMD on Bot Folde

Rahul Joshua Damanik 1 Nov 22, 2021
Donors data of Tamil Nadu Chief Ministers Relief Fund scrapped from https://ereceipt.tn.gov.in/cmprf/Interface/CMPRF/MonthWiseReport

Tamil Nadu Chief Minister's Relief Fund Donors Scrapped data from https://ereceipt.tn.gov.in/cmprf/Interface/CMPRF/MonthWiseReport Scrapper scrapper.p

Arunmozhi 5 May 18, 2021
ApiPy was created for api testing with Python pytest framework which has also requests, assertpy and pytest-html-reporter libraries.

ApiPy was created for api testing with Python pytest framework which has also requests, assertpy and pytest-html-reporter libraries. With this f

Mustafa 1 Jul 11, 2022
This is a simple software for fetching new changes to remote repositories automatically.

Git Autofetch Git Autofetch is a simple software for fetching new changes from a repo to local repositories after a set time interval. This program is

Shreyas Ashtamkar 10 Jul 21, 2022
create custom test databases that are populated with fake data

About Generate fake but valid data filled databases for test purposes using most popular patterns(AFAIK). Current support is sqlite, mysql, postgresql

Emir Ozer 2.2k Jan 04, 2023
A set of pytest fixtures to test Flask applications

pytest-flask An extension of pytest test runner which provides a set of useful tools to simplify testing and development of the Flask extensions and a

pytest-dev 433 Dec 23, 2022
Python drivers for YeeNet firmware

yeenet-router-driver-python Python drivers for YeeNet firmware This repo is under heavy development. Many or all of these scripts are not likely to wo

Jason Paximadas 1 Dec 26, 2021
Fail tests that take too long to run

GitHub | PyPI | Issues pytest-fail-slow is a pytest plugin for making tests fail that take too long to run. It adds a --fail-slow DURATION command-lin

John T. Wodder II 4 Nov 27, 2022
Baseball Discord bot that can post up-to-date scores, lineups, and home runs.

Sunny Day Discord Bot Baseball Discord bot that can post up-to-date scores, lineups, and home runs. Uses webscraping techniques to scrape baseball dat

Benjamin Hammack 1 Jun 20, 2022
A rewrite of Python's builtin doctest module (with pytest plugin integration) but without all the weirdness

The xdoctest package is a re-write of Python's builtin doctest module. It replaces the old regex-based parser with a new abstract-syntax-tree based pa

Jon Crall 174 Dec 16, 2022
Green is a clean, colorful, fast python test runner.

Green -- A clean, colorful, fast python test runner. Features Clean - Low redundancy in output. Result statistics for each test is vertically aligned.

Nathan Stocks 756 Dec 22, 2022
Codeforces Test Parser for C/C++ & Python on Windows

Codeforces Test Parser for C/C++ & Python on Windows Installation Run pip instal

Minh Vu 2 Jan 05, 2022
Tools for test driven data-wrangling and data validation.

datatest: Test driven data-wrangling and data validation Datatest helps to speed up and formalize data-wrangling and data validation tasks. It impleme

269 Dec 16, 2022
Python program that uses pynput to simulate key presses. Probably only works on Windows.

AutoKey Python program that uses pynput to simulate key presses. Probably only works on Windows. Can be used for pretty much whatever you want except

2 Oct 28, 2022
CNE-OVS-SIT - OVS System Integration Test Suite

CNE-OVS-SIT - OVS System Integration Test Suite Introduction User guide Discussion Introduction CNE-OVS-SIT is a test suite for OVS end-to-end functio

4 Jan 09, 2022
User-interest mock backend server implemnted using flask restful, and SQLAlchemy ORM confiugred with sqlite

Flask_Restful_SQLAlchemy_server User-interest mock backend server implemnted using flask restful, and SQLAlchemy ORM confiugred with sqlite. Backend b

Austin Weigel 1 Nov 17, 2022
A wrapper for webdriver that is a jumping off point for web automation.

Webdriver Automation Plus ===================================== Description: Tests the user can save messages then find them in search and Saved items

1 Nov 08, 2021