issue #32: fix md lint errors + update testing.md

TESTING.md

@@ -1 +1,7 @@
 # Testing
+
+Run:
+
+```bash
+python -m unittest discover -s tests
+```

docs/DEPLOYMENT.md

@@ -1,6 +1,9 @@
 # Deployment
 
-Note on the container: Create and set the environment variables based on `.env.template`. Make sure 
-`FINESSE_BACKEND_DEBUG_MODE` is NOT set to `True` in PRODUCTION builds.
+Note on the container: Create and set the environment variables based on
+`.env.template`. Make sure `FINESSE_BACKEND_DEBUG_MODE` is NOT set to `True` in
+PRODUCTION builds.
 
-Refer to the [infrastructure repository](https://github.com/ai-cfia/infra) for a Kubernetes deployment. The secrets (in this case environment variables) are managed with Hashicorp Vault.
+Refer to the [infrastructure repository](https://github.com/ai-cfia/infra) for a
+Kubernetes deployment. The secrets (in this case environment variables) are
+managed with Hashicorp Vault.

docs/INSTALLATION.md

@@ -2,30 +2,30 @@
 
 1. Clone the repository:
 
-```bash
-git clone https://github.com/ai-cfia/finesse-backend.git
-```
+   ```bash
+   git clone https://github.com/ai-cfia/finesse-backend.git
+   ```
 
 2. Open in devcontainer.
 
 Alternatively,
 
 1. Clone the repository:
 
-```bash
-git clone https://github.com/ai-cfia/finesse-backend.git
-cd finesse-frontend
-```
+   ```bash
+   git clone https://github.com/ai-cfia/finesse-backend.git
+   cd finesse-frontend
+   ```
 
 2. Create a virtual environment:
 
-```bash
-python -m venv venv
-source venv/bin/activate
-```
+   ```bash
+   python -m venv venv
+   source venv/bin/activate
+   ```
 
 3. Install the dependencies:
 
-```bash
-pip install -r requirements.txt
-```
+   ```bash
+   pip install -r requirements.txt
+   ```

docs/USAGE.md

@@ -2,15 +2,16 @@
 
 ## With your local environment
 
-Create and set the environment variables based on `.env.template`. You will need to create a `.env` file.
+Create and set the environment variables based on `.env.template`. You will need
+to create a `.env` file.
 
-### Running:
+### Running
 
 ```bash
 flask run -h 0.0.0.0 --debug
 ```
 
-Alternatively, set the `FINESSE_BACKEND_DEBUG_MODE` environment variable to 
+Alternatively, set the `FINESSE_BACKEND_DEBUG_MODE` environment variable to
 `True` and run:
 
 ```bash
@@ -19,7 +20,8 @@ python run.py
 
 ## With docker
 
-Create and set the environment variables based on `.env.template`. You will need to create a `.env` file.
+Create and set the environment variables based on `.env.template`. You will need
+to create a `.env` file.
 
 Build the container: