Skip to main content

pytest-probatio

Use a probatio schema as a pytest assertion matcher. A schema reads as the expected shape, and a mismatch is explained by probatio's path-precise errors instead of a bare assert.

from pytest_probatio import Exact, Partial
from probatio import Port


def test_response(response):
    # Exact: extra keys make it unequal.
    assert response == Exact({"name": str, "port": Port()})

    # Partial: extra keys are allowed.
    assert response == Partial({"name": str})
    assert Exact({"name": str}) <= response

When the data does not match, the failure lists each error by its path:

data does not match the probatio schema (==):
  port: expected a port number between 1 and 65535

Install it alongside pytest; the plugin registers itself:

pip install pytest-probatio

This package lives in the probatio monorepo but ships separately, so the core probatio library stays dependency-free.

The full guide, including schema reuse across tests and the raises helper, lives at probatio.frenck.dev.

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

pytest_probatio-0.7.1.tar.gz (6.4 kB view details)

Uploaded Source

Built Distribution

If you're not sure about the file name format, learn more about wheel file names.

pytest_probatio-0.7.1-py3-none-any.whl (5.6 kB view details)

Uploaded Python 3

File details

Details for the file pytest_probatio-0.7.1.tar.gz.

File metadata

  • Download URL: pytest_probatio-0.7.1.tar.gz
  • Upload date:
  • Size: 6.4 kB
  • Tags: Source
  • Uploaded using Trusted Publishing? Yes
  • Uploaded via: twine/6.1.0 CPython/3.13.13

File hashes

Hashes for pytest_probatio-0.7.1.tar.gz
Algorithm Hash digest
SHA256 01c284a86bf22eae3bc92ab3075bab342fd93582774432caac25c7e30e71eb6f
MD5 aed3d0edfd3f51f60129f631137f78d2
BLAKE2b-256 ab0853dd8d5357c5bf8d78f7497abe19b380ce71ef65dfaf918e53545399d55e

See more details on using hashes here.

Provenance

The following attestation bundles were made for pytest_probatio-0.7.1.tar.gz:

Publisher: release.yaml on frenck/probatio

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

File details

Details for the file pytest_probatio-0.7.1-py3-none-any.whl.

File metadata

File hashes

Hashes for pytest_probatio-0.7.1-py3-none-any.whl
Algorithm Hash digest
SHA256 06a599467db890f62426b8c0c5d5164ac52888a8e867d856c8f57b55d7523bc5
MD5 d65583fcd580e40db36811af53ab09c1
BLAKE2b-256 12fd18380083fd3f4e171bc702f89ec57942bee707073c0590b522d6ea61c232

See more details on using hashes here.

Provenance

The following attestation bundles were made for pytest_probatio-0.7.1-py3-none-any.whl:

Publisher: release.yaml on frenck/probatio

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

Supported by

AWS Cloud computing and Security Sponsor Datadog Monitoring Depot Continuous Integration Fastly CDN Google Download Analytics Sentry Error logging StatusPage Status page