Using container ip address (#72)

* Using container ip address
* Fixed unit test

Author: budtmo

Appium/generate_config.sh

@@ -7,7 +7,7 @@ if [ -z "$PLATFORM_NAME" ]; then
 fi
 
 if [ -z "$APPIUM_HOST" ]; then
-  APPIUM_HOST="127.0.0.1"
+  APPIUM_HOST=$(hostname -i)
 fi
 
 if [ -z "$APPIUM_PORT" ]; then

Appium/tests/grid.bats

@@ -46,7 +46,7 @@ adb_devices_output='73QDU16916010699 device 4b13354b80b36200 device'
     "-s 4b13354b80b36200 shell getprop ro.build.version.release : echo 5.1.1" \
     "-s 4b13354b80b36200 shell getprop ro.serialno : echo 4b13354b80b36200"
 
-  run /root/generate_config.sh $node_config_json
+  APPIUM_HOST=127.0.0.1 run /root/generate_config.sh $node_config_json
   [ "$(cat $node_config_json)" == "$default_node_config" ]
 
   unstub adb

docker-compose.yml

@@ -15,7 +15,6 @@ services:
     image: appium/appium
     depends_on:
       - selenium_hub
-    network_mode: "service:selenium_hub"
     privileged: true
     volumes:
       - /dev/bus/usb:/dev/bus/usb