Merge pull request #2011 from cglewis/master

update documentation for running only a single integration test

Author: anarkiwi

docs/testing.rst

@@ -150,7 +150,7 @@ Running the tests
       -v /tmp:/tmp \
       -ti faucet/tests
 
-Running a single test
+Running a single test including pytype, linting, and documentation
 ~~~~~~~~~~~~~~~~~~~~~
 
 .. code:: console
@@ -175,6 +175,21 @@ in order to complete a faucet test suite run against hardware quicker.
       -v /tmp:/tmp \
       -ti faucet/tests
 
+Running only a single integration test
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Sometimes you will want to skip the pytype, linting and documenation tests
+and simply run a single integration test. Optionally ``-k`` will also save
+the results.
+
+.. code:: console
+
+  sudo docker run --privileged --net=host \
+      -e FAUCET_TESTS="-i -n -k FaucetUntaggedLLDPTest" \
+      -v /etc/faucet:/etc/faucet \
+      -v /tmp:/tmp \
+      -ti faucet/tests
+
 Checking test results
 ~~~~~~~~~~~~~~~~~~~~~