diff --git a/README.md b/README.md
index 51d0e75..ea24227 100644
--- a/README.md
+++ b/README.md
@@ -44,4 +44,16 @@ First install the environment with the required dependencies:
 
 Enter the virtual environment:
 
-    poetry shell
\ No newline at end of file
+    poetry shell
+
+
+
+## Running Unit Tests
+
+Run unit tests:
+
+    python -m pytest tests
+
+Run unit tests with coverage information:
+
+    python -m pytest --cov-report=html --cov=dem tests/
\ No newline at end of file
diff --git a/docs/development_environments.md b/docs/development_environments.md
index 349cd8d..226826a 100644
--- a/docs/development_environments.md
+++ b/docs/development_environments.md
@@ -63,3 +63,8 @@ Installation can be done with the `dem pull` command:
 !!! tip
 
     See the [`dem pull`](commands.md#dem-pull-dev_env_name) command for more details.
+
+
+
+
+