<commit_before>## Testing postgres
* Install psycopg2

`sudo apt-get install libpq-dev python-dev`

## Testing mysql
* Install the prerequisites.

`sudo apt-get install libmysqlclient-dev`
`pip install mysql-python`

* Launch a mysql instance, or use a docker run command below. Remember to edit bind-address in mysql_test.conf to the host's docker IP address.

`docker run -d --name mysql-test-server -p 3306:3306 -e MYSQL_ROOT_PASSWORD=<PASSWORD> -e MYSQL_DATABASE=test -v $PWD/instrumentor_/mysql_test.cnf  mysql:5.6`

* Launch the test as shown below.

`python -m unittest instrumentor_.mysql_test_disabled`<commit_msg>Fixed mysql test run instruction<commit_after>## Testing postgres
* Install psycopg2

`sudo apt-get install libpq-dev python-dev`

## Testing mysql
* Install the prerequisites.

`sudo apt-get install libmysqlclient-dev`
`pip install mysql-python`

* Launch a mysql instance, or use a docker run command below. Remember to edit bind-address in mysql_test.conf to the host's docker IP address.

`docker run -d --name mysql-test-server -p 3306:3306 -e MYSQL_ROOT_PASSWORD=<PASSWORD> -e MYSQL_DATABASE=test -v $PWD/instrumentor_/mysql_test.cnf  mysql:5.6`

* Launch the test as shown below.

`LIBRATO_INSTRUMENT_PYTHON=1 python -m unittest instrumentor_.mysql_test_disabled`
{'fraction_non_alphanumeric': 0.08894044856921887, 'fraction_numerical': 0.017788089713843776, 'mean_word_length': 4.828828828828829, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 5, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '5850663', 'n_tokens_mistral': 459, 'n_tokens_neox': 423, 'n_words': 142}