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Reporting
=========
It is possible to generate any combination of the reports for a single test run.
The available reports are terminal (with or without missing line numbers shown), HTML, XML, JSON, LCOV and
annotated source code.
The terminal report without line numbers (default)::
pytest --cov-report term --cov=myproj tests/
-------------------- coverage: platform linux2, python 2.6.4-final-0 ---------------------
Name Stmts Miss Cover
----------------------------------------
myproj/__init__ 2 0 100%
myproj/myproj 257 13 94%
myproj/feature4286 94 7 92%
----------------------------------------
TOTAL 353 20 94%
The terminal report with line numbers::
pytest --cov-report term-missing --cov=myproj tests/
-------------------- coverage: platform linux2, python 2.6.4-final-0 ---------------------
Name Stmts Miss Cover Missing
--------------------------------------------------
myproj/__init__ 2 0 100%
myproj/myproj 257 13 94% 24-26, 99, 149, 233-236, 297-298, 369-370
myproj/feature4286 94 7 92% 183-188, 197
--------------------------------------------------
TOTAL 353 20 94%
The terminal report with skip covered::
pytest --cov-report term:skip-covered --cov=myproj tests/
-------------------- coverage: platform linux2, python 2.6.4-final-0 ---------------------
Name Stmts Miss Cover
----------------------------------------
myproj/myproj 257 13 94%
myproj/feature4286 94 7 92%
----------------------------------------
TOTAL 353 20 94%
1 files skipped due to complete coverage.
You can use ``skip-covered`` with ``term-missing`` as well. e.g. ``--cov-report term-missing:skip-covered``
These four report options output to files without showing anything on the terminal::
pytest --cov-report html
--cov-report xml
--cov-report json
--cov-report lcov
--cov-report annotate
--cov=myproj tests/
The output location for each of these reports can be specified. The output location for the XML, JSON and LCOV
report is a file. Where as the output location for the HTML and annotated source code reports are
directories::
pytest --cov-report html:cov_html
--cov-report xml:cov.xml
--cov-report json:cov.json
--cov-report lcov:cov.info
--cov-report annotate:cov_annotate
--cov=myproj tests/
The final report option can also suppress printing to the terminal::
pytest --cov-report= --cov=myproj tests/
This mode can be especially useful on continuous integration servers, where a coverage file
is needed for subsequent processing, but no local report needs to be viewed. For example,
tests run on GitHub Actions could produce a .coverage file for use with Coveralls.
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