Skip to main content

Replacement for the --resultlog option, focused in simplicity and extensibility

Project description

python version anaconda ci black

Replacement for the --resultlog option, focused in simplicity and extensibility.

Usage

The --report-log=FILE option writes report logs into a file as the test session executes.

Each line of the report log contains a self contained JSON object corresponding to a testing event, such as a collection or a test result report. The file is guaranteed to be flushed after writing each line, so systems can read and process events in real-time.

Each JSON object contains a special key $report_type, which contains a unique identifier for that kind of report object. For future compatibility, consumers of the file should ignore reports they don’t recognize, as well as ignore unknown properties/keys in JSON objects that they do know, as future pytest versions might enrich the objects with more properties/keys.

Example

Consider this file:

# content of test_report_example.py


def test_ok():
    assert 5 + 5 == 10


def test_fail():
    assert 4 + 4 == 1
$ pytest test_report_example.py -q --report-log=log.json
.F                                                                   [100%]
================================= FAILURES =================================
________________________________ test_fail _________________________________

    def test_fail():
>       assert 4 + 4 == 1
E       assert (4 + 4) == 1

test_report_example.py:8: AssertionError
------------------- generated report log file: log.json --------------------
1 failed, 1 passed in 0.12s

The generated log.json will contain a JSON object per line:

$ cat log.json
{"pytest_version": "5.2.2", "$report_type": "SessionStart"}
{"nodeid": "", "outcome": "passed", "longrepr": null, "result": null, "sections": [], "$report_type": "CollectReport"}
{"nodeid": "test_report_example.py", "outcome": "passed", "longrepr": null, "result": null, "sections": [], "$report_type": "CollectReport"}
{"nodeid": "test_report_example.py::test_ok", "location": ["test_report_example.py", 0, "test_ok"], "keywords": {"test_ok": 1, "pytest-reportlog": 1, "test_report_example.py": 1}, "outcome": "passed", "longrepr": null, "when": "setup", "user_properties": [], "sections": [], "duration": 0.0, "$report_type": "TestReport"}
{"nodeid": "test_report_example.py::test_ok", "location": ["test_report_example.py", 0, "test_ok"], "keywords": {"test_ok": 1, "pytest-reportlog": 1, "test_report_example.py": 1}, "outcome": "passed", "longrepr": null, "when": "call", "user_properties": [], "sections": [], "duration": 0.0, "$report_type": "TestReport"}
{"nodeid": "test_report_example.py::test_ok", "location": ["test_report_example.py", 0, "test_ok"], "keywords": {"test_ok": 1, "pytest-reportlog": 1, "test_report_example.py": 1}, "outcome": "passed", "longrepr": null, "when": "teardown", "user_properties": [], "sections": [], "duration": 0.00099945068359375, "$report_type": "TestReport"}
{"nodeid": "test_report_example.py::test_fail", "location": ["test_report_example.py", 4, "test_fail"], "keywords": {"test_fail": 1, "pytest-reportlog": 1, "test_report_example.py": 1}, "outcome": "passed", "longrepr": null, "when": "setup", "user_properties": [], "sections": [], "duration": 0.0, "$report_type": "TestReport"}
{"nodeid": "test_report_example.py::test_fail", "location": ["test_report_example.py", 4, "test_fail"], "keywords": {"test_fail": 1, "pytest-reportlog": 1, "test_report_example.py": 1}, "outcome": "failed", "longrepr": {"reprcrash": {"path": "D:\\projects\\pytest-reportlog\\test_report_example.py", "lineno": 6, "message": "assert (4 + 4) == 1"}, "reprtraceback": {"reprentries": [{"type": "ReprEntry", "data": {"lines": ["    def test_fail():", ">       assert 4 + 4 == 1", "E       assert (4 + 4) == 1"], "reprfuncargs": {"args": []}, "reprlocals": null, "reprfileloc": {"path": "test_report_example.py", "lineno": 6, "message": "AssertionError"}, "style": "long"}}], "extraline": null, "style": "long"}, "sections": [], "chain": [[{"reprentries": [{"type": "ReprEntry", "data": {"lines": ["    def test_fail():", ">       assert 4 + 4 == 1", "E       assert (4 + 4) == 1"], "reprfuncargs": {"args": []}, "reprlocals": null, "reprfileloc": {"path": "test_report_example.py", "lineno": 6, "message": "AssertionError"}, "style": "long"}}], "extraline": null, "style": "long"}, {"path": "D:\\projects\\pytest-reportlog\\test_report_example.py", "lineno": 6, "message": "assert (4 + 4) == 1"}, null]]}, "when": "call", "user_properties": [], "sections": [], "duration": 0.0009992122650146484, "$report_type": "TestReport"}
{"nodeid": "test_report_example.py::test_fail", "location": ["test_report_example.py", 4, "test_fail"], "keywords": {"test_fail": 1, "pytest-reportlog": 1, "test_report_example.py": 1}, "outcome": "passed", "longrepr": null, "when": "teardown", "user_properties": [], "sections": [], "duration": 0.0, "$report_type": "TestReport"}
{"exitstatus": 1, "$report_type": "SessionFinish"}

License

Distributed under the terms of the MIT license.

Project details


Download files

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

Source Distribution

pytest-reportlog-0.1.1.tar.gz (7.8 kB view hashes)

Uploaded Source

Built Distribution

pytest_reportlog-0.1.1-py3-none-any.whl (5.6 kB view hashes)

Uploaded Python 3

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page