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Numerous useful plugins for pytest.

Project description

Build Status codecov.io PyPI Status license

Copyright (C) 2016 Samuel Colvin

Numerous useful plugins for pytest.

Fixtures

tmpworkdir

Run the test with the working directory set to a temporary directory. Similar to the pytest plugin tmpdir except working directory is changed.

smart_caplog

capture logs with a smarter interface than pytest’s native caplog

print_logs

print all logs.

loop

asyncio loop.

Methods

(See below for usage examples).

mktree

Create a tree of files from a dictionary.

gettree

Return a dictionary depicting a directory tree.

Comparison Objects

All can be imported from pytest_toolbox.comparison.

CloseToNow

check that a date (or date-like object) is close to now

AnyInt

check tests that an object is an int

RegexStr

check that a string matches the regex

IsUUID

that that an object is an instance of UUID.

Used with equals as in my_date == CloseToNow(), these are useful when checking objects which contain a few unknown values are as expected

Eg.

assert {
    'details': {
        'user': 'foobar@example.com',
        'id': AnyInt(),
        'published': False,
        'event': 'an example',
        'created_ts': CloseToNow(),
    },
    'other_thing': [
        ...
    ],
    ...
} == obj

Usage

from pytest_toolbox import gettree, mktree

def test_whatever(tmpworkdir):
    mktree(tmpworkdir, {
        'foobar.txt': 'has this content'
    })
    assert gettree(tmpworkdir) = {'foobar.txt': 'has this content'}

TODO

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