Fix bind on tests for some host environments

Author: elgalu

CONTRIBUTING.md

@@ -4,7 +4,7 @@ Simply put your changes in a new branch and open a pull request.
 ## Local Testing
 To test your local changes:
 
-    ./test/run_tests_locally.sh
+    ./test/run_locally.sh
 
 Optionally, manually check if the png and videos were generated:
 

test/run_tests_locally.sh renamed to test/run_locally.sh

@@ -29,8 +29,9 @@ docker rm -vf grid_mock || true
 
 export MOCK_SERVER_PORT=8280
 
+# Let's bind to all host interfaces in case the host has ufw enabled
 docker run -d -t --name=grid_mock -e MOCK_SERVER_PORT \
-  -p $MOCK_SERVER_PORT:$MOCK_SERVER_PORT \
+  -p 0.0.0.0:$MOCK_SERVER_PORT:$MOCK_SERVER_PORT \
   elgalu/google_adwords_mock
 
 docker attach grid_mock &
@@ -113,8 +114,9 @@ BASIC_WEB_SERVER_PORT=8710
 docker stop basic_webserver || true
 docker rm basic_webserver || true
 
+# Let's bind to all host interfaces in case the host has ufw enabled
 docker run -d -t --name=basic_webserver \
-  -p ${BASIC_WEB_SERVER_PORT}:80 \
+  -p 0.0.0.0:${BASIC_WEB_SERVER_PORT}:80 \
   nginx
 
 docker attach basic_webserver &