test/integration/README.md: Add notes on running tests (#3374)

martinboehme · UebelAndre · web-flow · commit cc0b6172885d · 2025-03-27T15:22:14.000Z
Co-authored-by: UebelAndre &lt;github@uebelandre.com&gt;
diff --git a/test/integration/README.md b/test/integration/README.md
@@ -1,3 +1,10 @@
 # Integration
 
 Integration tests represented as their own workspaces.
+
+To run the tests, change to the respective subdirectory, then run `bazel` from there. For example:
+
+```sh
+cd test/integration/cc_common_link
+bazel test //...
+```
