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How to test single file under pytest

Hello Guys, How are you all? Hope You all Are Fine. Today We Are Going To learn about How to test single file under pytest in Python. So Here I am Explain to you all the possible Methods here.

Without wasting your time, Let’s start This Article.

Table of Contents

How to test single file under pytest?

  1. How to test single file under pytest?

    simply run pytest with the path to the file
    something like
    pytest tests/unit/some_test_file.py

  2. test single file under pytest

    simply run pytest with the path to the file
    something like
    pytest tests/unit/some_test_file.py

Method 1

simply run pytest with the path to the file

something like

pytest tests/unit/some_test_file.py

Method 2

This is pretty simple:

$ pytest -v /path/to/test_file.py

The -v flag is to increase verbosity. If you want to run a specific test within that file:

$ pytest -v /path/to/test_file.py::test_name

If you want to run test which names follow a patter you can use:

$ pytest -v -k "pattern_one or pattern_two" /path/to/test_file.py

You also have the option of marking tests, so you can use the -m flag to run a subset of marked tests.

test_file.py

def test_number_one():
    """Docstring"""
    assert 1 == 1


@pytest.mark.run_these_please
def test_number_two():
    """Docstring"""
    assert [1] == [1]

To run test marked with run_these_please:

$ pytest -v -m run_these_please /path/to/test_file.py

Summery

It’s all About this issue. Hope all Methods helped you a lot. Comment below Your thoughts and your queries. Also, Comment below which Method worked for you? Thank You.

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