Comparison

PHPUnit vs pytest

On the evidence we track, pytest leads this comparison with a composite score of 73/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
PHPUnit62
pytest73
Score
Vioscale score
PHPUnit62 / 100low · 33%
pytest73 / 100medium · 67%
Pricing
Free tier
PHPUnit
pytest
Model
Price level
PHPUnitfree
pytestfree
Adoption
Dependent repos
PHPUnit777,462
pytest283,154
Github stars
PHPUnit20,045
pytest14,444
Package downloads weekly
PHPUnit
Stackoverflow questions
PHPUnit
pytest30,000
Activity
Commits last 30d
PHPUnit100
pytest100
Release
Cadence days
PHPUnit
pytest46
History
PHPUnit20 items
pytest20 items
License
Spdx
pytestMIT
Language
Primary
PHPUnitPHP
pytestPython
Content
Faq
PHPUnit
pytest8 items

Capabilities

Feature-by-feature on the axes that matter for testing tools. “-” means undocumented, not absent.

Core
Test types
PHPUnitUnit
pytest-
Browser automation
PHPUnit-
pytest-
Built-in assertion library
PHPUnit-
pytest
Languages
PHPUnitPHP
pytestPython
Isolation
Mocking / stubbing
PHPUnit-
pytest-
Techniques
Snapshot testing
PHPUnit-
pytest-
Performance
Parallel execution
PHPUnit-
pytest-
Insight
Code coverage
PHPUnit
pytest-
DX
Watch mode
PHPUnit-
pytest-
Ops
CI integration
PHPUnit-
pytest-

What each one is

The product in its own terms, so the numbers below have context.

PHPUnit

PHPUnit helps developers verify their PHP code through automated unit testing. It provides a framework for writing, organizing, and running tests.

Independently observed

pytest

Leader

A testing framework for Python that enables developers to write readable, straightforward test cases while scaling to handle sophisticated functional testing requirements for applications and libraries.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

PHPUnit

Open source
as of verify ↗

pytest

Leader
Open sourceFree tier

Free and open source. Enterprise support available via Tidelift.

  • Community (Open Source)Free
    • Detailed assertion introspection
    • Auto-discovery of test modules
    • Modular fixtures
    • unittest compatibility
    • 1300+ external plugins
  • Enterprise SupportContact sales
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
CLI
PHPUnit
pytest
Deployment
Self-hosted
PHPUnit
pytest

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.

PHPUnit vs pytest: an evidence-based comparison · Vioscale