Docs: changed instructions for running unit tests

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troymc 2016-04-12 17:38:17 +02:00
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Once you've installed BigchainDB Server, you may want to run all the unit tests. This section explains how.
First of all, if you installed BigchainDB Server using `pip` (i.e. by getting the package from PyPI), then you didn't install the tests. Before you can run all the unit tests, you must [install BigchainDB from source](installing-server.html#how-to-install-bigchaindb-from-source).
First of all, if you installed BigchainDB Server using `pip` (i.e. by getting the package from PyPI), then you didn't install the tests. **Before you can run all the unit tests, you must [install BigchainDB from source](installing-server.html#how-to-install-bigchaindb-from-source).**
To run all the unit tests, first make sure you have RethinkDB running:
```text
$ rethinkdb
```
then in another terminal, do:
```text
$ py.test -v
$ python setup.py test
```
If the above command doesn't work (e.g. maybe you are running in a conda virtual environment), try:
```text
$ python -m pytest -v
```
(We write our unit tests using the [pytest](http://pytest.org/latest/) framework.)
You can also run all unit tests via `setup.py`, using:
```text
$ python setup.py test
```
(Aside: How does the above command work? The documentation for [pytest-runner](https://pypi.python.org/pypi/pytest-runner) explains. We use [pytest](http://pytest.org/latest/) to write all unit tests.)
### Using docker-compose to Run the Tests