diff --git a/.tas.yml b/.tas.yml
new file mode 100644
index 0000000..ef69f32
--- /dev/null
+++ b/.tas.yml
@@ -0,0 +1,17 @@
+---
+framework: mocha
+preMerge:
+  pattern:
+    - "./test/test-python-shell.js"
+preRun:
+     command:
+        - npm ci
+postMerge:
+  pattern: 
+    - "./test/test-python-shell.js"
+postRun:
+     command:
+        - node --version
+configFile: mocharc.yml
+nodeVersion: 12.22.6
+version: 1.0
diff --git a/README.md b/README.md
index be2fba1..1c0ce27 100644
--- a/README.md
+++ b/README.md
@@ -359,7 +359,7 @@ customPipe.pipe(new NewlineTransformer()).on('data', (customResult: Buffer) => {
 Python-Shell is used by [arepl-vscode](https://github.com/almenon/arepl-vscode), [gitinspector](https://github.com/ejwa/gitinspector), [pyspreadsheet](https://github.com/extrabacon/pyspreadsheet), [AtlantOS Ocean Data QC](https://github.com/ocean-data-qc/ocean-data-qc) and more!
 
 ## License
-
+##
 The MIT License (MIT)
 
 Copyright (c) 2014 Nicolas Mercier
diff --git a/mocharc.yml b/mocharc.yml
new file mode 100644
index 0000000..dcd017f
--- /dev/null
+++ b/mocharc.yml
@@ -0,0 +1,2 @@
+require: 
+  - ts-node/register