diff --git a/README.md b/README.md
index 548c6cc..dfb4e03 100644
--- a/README.md
+++ b/README.md
@@ -339,3 +339,7 @@ by Abolfazl (Abe) Arab ([@abearab](https://github.com/abearab)) as a Research As
 If you use ScreenPro2 in your research, please cite the following paper.
 
   Coming soon...
+
+## Development
+### Testing
+Tests can be easily run using the `pytest` framework.
diff --git a/environment.yml b/environment.yml
index dc52bce..dff04a3 100644
--- a/environment.yml
+++ b/environment.yml
@@ -29,3 +29,4 @@ dependencies:
       - simple_colors
       - adjustText
       - watermark
+      - pytest