hulilabs / webdriverio Goto Github PK

When i downloaded complete repository with example test (after running run) - i got:

ERROR: Error forwarding the new session Empty pool of VM for setup Capabilities [{rotatable=true, locationContextEnabled=true, loggingPrefs=org.openqa.selenium.logging.LoggingPreferences@81ee3f7, browserName=firefox, javascriptEnabled=true, handlesAlerts=true, requestOrigins={name=webdriverio, version=4.6.2, url=http://webdriver.io}}]

At the bottom of the README.md, there's a note that says this:

Or you can add a sleep time to make sure the hub is ready: docker-compose run --rm webdriverio bash -c "sleep 10 && wdio".

However, since your Dockerfile specifies node:8.9-alpine, there is no bash. So this command gets this error message:

Error response from daemon: OCI runtime create failed: container_linux.go:348: starting container process caused "exec: "bash": executable file not found in $PATH": unknown

I'm not quite sure, why using a complete NodeJS image, which results in a image size of 760MB. Using node alpine version just has 167 MB.

I created a PR (#9) with it and also updated it to latest LTS version (8.9.0)

I would also add :

Command docker logs will tell you if you have any issues with your grid.
Remove old versions of selenium dockers (it was messing with my installation).

The docker-compose.yml provided in GitHub has two errors in it. These cause this error when running the container:

ERROR: Error forwarding the new session Empty pool of VM for setup Capabilities {browserName: chrome, handlesAlerts: true, javascriptEnabled: true, locationContextEnabled: true, loggingPrefs: org.openqa.selenium.logging..., requestOrigins: {name: webdriverio, url: http://webdriver.io, version: 4.14.1}, rotatable: true}

The problem is that the environment sections need to have this:

HUB_PORT_4444_TCP_PORT=4444

Otherwise, the script that starts the selenium standalone jar file specifies a URL to connect to the HUB which is invalid, and the chrome and firefox containers can't establish a connection to the hub.

The example docker-compose.yml that's shown in README.md doesn't have this problem. It does specify HUB_PORT_4444_TCP_PORT. But the docker-compose.yml is missing that line.

When i run docker-compose run --rm webdriverio wdio
"configuration helper" starts (i anwer questions) and it tries to install webdriverio locally.

When i put conf file, it either cannot find tests or additional packages.
Is there any way you could explain me how can i make this work ? :)

Is it possible to add jest-matchers to webdriver container? #8