Metadata-Version: 2.1
Name: pytest-elk-reporter
Version: 0.2.2
Summary: A simple plugin to use with pytest
Home-page: https://github.com/fruch/pytest-elk-reporter
Author: Israel Fruchter
Author-email: israel.fruchter@gmail.com
Maintainer: Israel Fruchter
Maintainer-email: israel.fruchter@gmail.com
License: MIT
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: Framework :: Pytest
Classifier: Intended Audience :: Developers
Classifier: Topic :: Software Development :: Testing
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Operating System :: OS Independent
Classifier: License :: OSI Approved :: MIT License
Requires-Python: >=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*
Description-Content-Type: text/markdown
Requires-Dist: pytest (>=3.5.0)
Requires-Dist: requests
Requires-Dist: six

# pytest-elk-reporter

[![PyPI version](https://img.shields.io/pypi/v/pytest-elk-reporter.svg?style=flat)](https://pypi.org/project/pytest-elk-reporter)
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[![Using Black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/python/black)
[![Codecov Reports](https://codecov.io/gh/fruch/pytest-elk-reporter/branch/master/graph/badge.svg)](https://codecov.io/gh/fruch/pytest-elk-reporter)

A plugin to send pytest test results to [ELK] stack, with extra context data

## Features

* Reporting into Elasticsearch each test result, as the test finish
* Automatically append context data to each test:
  * git information such as `branch` or `last commit` and more
  * all of CI env variables
    * Jenkins
    * Travis
    * Circle CI
    * Github Actions
  * username if available
* Report a test summery to Elastic for each session with all the context data
* can append any user data into the context sent to elastic

## Requirements

* having [pytest] tests written

## Installation

You can install "pytest-elk-reporter" via [pip] from [PyPI]

``` bash
pip install pytest-elk-reporter
```

### ElasticSearch configuration

We need this auto_create_index enable for the indexes that are going to be used,
since we don't have code to create the indexes, this is the default

```bash
curl -X PUT "localhost:9200/_cluster/settings" -H 'Content-Type: application/json' -d'
{
    "persistent": {
        "action.auto_create_index": "true"
    }
}
'
```

For more info on this elasticsearch feature check their [index documention](https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-index_.html#index-creation)

## Usage

### Run and configure from command line

```bash
pytest --es-address 127.0.0.1:9200
# or if you need user/password to authenticate
pytest --es-address my-elk-server.io:9200 --es-username fruch --es-password 'passwordsarenicetohave'
```

### Configure from code (ideally in conftest.py)

```python
from pytest_elk_reporter import ElkReporter

def pytest_plugin_registered(plugin, manager):
    if isinstance(plugin, ElkReporter):
      # TODO: get credentials in more secure fashion programmatically, maybe AWS secrets or the likes
      # or put them in plain-text in the code... what can ever go wrong...
      plugin.es_address = "my-elk-server.io:9200"
      plugin.es_user = 'fruch'
      plugin.es_password = 'passwordsarenicetohave'
      plugin.es_index_name = 'test_data'

```

### Configure from pytest ini file

```ini
# put this in pytest.ini / tox.ini / setup.cfg
[pytest]
es_address = my-elk-server.io:9200
es_user = fruch
es_password = passwordsarenicetohave
es_index_name = test_data
```

see [pytest docs](https://docs.pytest.org/en/latest/customize.html)
for more about how to configure using .ini files

### Collect context data for the whole session

For example, with this I'll be able to build a dash board per version

```python
import pytest

@pytest.fixture(scope="session", autouse=True)
def report_formal_version_to_elk(request):
    """
    Append my own data specific, for example which of the code uner test is used
    """
    # TODO: take it programticly of of the code under test...
    my_data = {"formal_version": "1.0.0-rc2" }

    elk = request.config.pluginmanager.get_plugin("elk-reporter-runtime")
    elk.session_data.update(**my_data)
```

### Collect data for specific tests

```python
import requests

def test_my_service_and_collect_timings(request, elk_reporter):
    response = requests.get("http://my-server.io/api/do_something")
    assert response.status_code == 200

    elk_reporter.append_test_data(request, {"do_something_response_time": response.elapsed.total_seconds() })
    # now doing response time per version dashboard quite easy
    # and yeah, it's not exactly real usable metric, it's just an example...
```

Or via `record_property` built-in fixture (that is normally used to collect data into the junitxml):
```python
import requests

def test_my_service_and_collect_timings(record_property):
    response = requests.get("http://my-server.io/api/do_something")
    assert response.status_code == 200

    record_property("do_something_response_time", response.elapsed.total_seconds())
    # now doing response time per version dashboard quite easy
    # and yeah, it's not exactly real usable metric, it's just an example...
```

## Split tests base on history

Cool thing that can be done now that you have history of the tests
is to split the test base on their actually runtime when passing.
for integration test which might be long (minutes to hours),
this would be priceless.

In this example we going to split the run in maximum 4min slices
while any test that doesn't have history information would be assumed to be 60sec long
```bash
# pytest --collect-only --es-splice --es-max-splice-time=4 --es-default-test-time=60
...

0: 0:04:00 - 3 - ['test_history_slices.py::test_should_pass_1', 'test_history_slices.py::test_should_pass_2', 'test_history_slices.py::test_should_pass_3']
1: 0:04:00 - 2 - ['test_history_slices.py::test_with_history_data', 'test_history_slices.py::test_that_failed']

...

# cat include000.txt
test_history_slices.py::test_should_pass_1
test_history_slices.py::test_should_pass_2
test_history_slices.py::test_should_pass_3

# cat include000.txt
test_history_slices.py::test_with_history_data
test_history_slices.py::test_that_failed

### now we can run the each slice on it's own machines
### on machine1
# pytest $(cat include000.txt)

### on machine2
# pytest $(cat include001.txt)
```

## Contributing

Contributions are very welcome. Tests can be run with [`tox`][tox], please ensure
the coverage at least stays the same before you submit a pull request.

## License

Distributed under the terms of the [MIT][MIT] license, "pytest-elk-reporter" is free and open source software

## Issues

If you encounter any problems, please [file an issue] along with a detailed description.

## Thanks

This [pytest] plugin was generated with [Cookiecutter] along with [@hackebrot]'s [cookiecutter-pytest-plugin] template.

[ELK]: https://www.elastic.co/elk-stack
[Cookiecutter]: https://github.com/audreyr/cookiecutter
[@hackebrot]: https://github.com/hackebrot
[MIT]: http://opensource.org/licenses/MIT
[cookiecutter-pytest-plugin]: https://github.com/pytest-dev/cookiecutter-pytest-plugin
[file an issue]: https://github.com/fruch/pytest-elk-reporter/issues
[pytest]: https://github.com/pytest-dev/pytest
[tox]: https://tox.readthedocs.io/en/latest/
[pip]: https://pypi.org/project/pip/
[PyPI]: https://pypi.org/project


