diff --git a/tts/requirements-tacotron-python36.txt b/tts/requirements-tacotron-python36.txt
index f67f2e2..6d88fcd 100644
--- a/tts/requirements-tacotron-python36.txt
+++ b/tts/requirements-tacotron-python36.txt
@@ -56,3 +56,7 @@ SoundFile==0.10.3.post1
 # Not sure where these came from
 cffi==1.14.5
 pycparser==2.20
+
+# For unit tests and static type checking
+pyright==0.0.13.post0
+pytest==7.0.1
diff --git a/tts/test.sh b/tts/test.sh
new file mode 100755
index 0000000..f248865
--- /dev/null
+++ b/tts/test.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+set -euxo pipefail
+
+TEST_VENV_DIRECTORY="./python"
+
+# NB: "python" is the name of our virtual environment python directory.
+if [ ! -d "${TEST_VENV_DIRECTORY}" ]; then
+    python3.6 -m venv "${TEST_VENV_DIRECTORY}"
+fi
+
+source python/bin/activate
+pip install --upgrade pip
+pip install -r requirements-tacotron-python36.txt
+
+# Run tests in modules that support tests
+pytest text -vv
+