Book Image

pytest Quick Start Guide

By : Bruno Oliveira
Book Image

pytest Quick Start Guide

By: Bruno Oliveira

Overview of this book

Python's standard unittest module is based on the xUnit family of frameworks, which has its origins in Smalltalk and Java, and tends to be verbose to use and not easily extensible.The pytest framework on the other hand is very simple to get started, but powerful enough to cover complex testing integration scenarios, being considered by many the true Pythonic approach to testing in Python. In this book, you will learn how to get started right away and get the most out of pytest in your daily work?ow, exploring powerful mechanisms and plugins to facilitate many common testing tasks. You will also see how to use pytest in existing unittest-based test suites and will learn some tricks to make the jump to a pytest-style test suite quickly and easily.
Table of Contents (9 chapters)

Honorable mentions

There are just too many good plugins to fit into this chapter. The previous sample is really just a small taste, where I tried to strike a balance between useful, interesting, and showing the flexibility of the plugin architecture.

Here are a few other plugins that are worth mentioning:

  • pytest-bdd: a behavior-driven development for pytest
  • pytest-benchmark: a fixture to benchmark code. It outputs benchmark results with color output
  • pytest-csv: outputs test status as CSV files
  • pytest-docker-compose: this manages Docker containers, using Docker compose during test runs
  • pytest-excel: outputs test status reports in Excel
  • pytest-git: provides a git fixture for tests that need to deal with git repositories
  • pytest-json: outputs test statuses as json files
  • pytest-leaks: detects memory leaks, by running tests repeatedly and comparing reference counts
  • pytest-menu: lets...