diff --git a/docs-dev/index.rst b/docs-dev/index.rst
index 739fb68..0038cf1 100644
--- a/docs-dev/index.rst
+++ b/docs-dev/index.rst
@@ -22,6 +22,7 @@ documentation for details.
    usage-of-coverage
    usage-of-black
    usage-of-branching
+   usage-of-testing
 
 
 Indices and tables
diff --git a/docs-dev/usage-of-testing.rst b/docs-dev/usage-of-testing.rst
new file mode 100644
index 0000000..91803d3
--- /dev/null
+++ b/docs-dev/usage-of-testing.rst
@@ -0,0 +1,3 @@
+This is just a test
+===================
+