Dockerfile

FROM selenium/standalone-chrome

# TODO: Use volume shared with host instead
ADD . /protractor/project

USER root

# Installera some tools
RUN apt-get update -qqy \
  && apt-get -qqy install \
    apt-utils \
    wget \
    sudo \
    curl

# Install Node.js
RUN apt-get update -qqy \
  && apt-get -qqy install \
    software-properties-common \
    python-software-properties
RUN curl -sL https://deb.nodesource.com/setup_8.x | sudo -E bash -
RUN apt-get update -qqy \
  && apt-get -qqy install \
    nodejs \
    build-essential

# TODO: Should only be used outside of docker. Remove when sharing volume.
RUN cd /protractor/project && node_modules/.bin/webdriver-manager update

WORKDIR /protractor/project

# Use bash to be able to login directly to bash on docker image. To just run tests, execute npm test directly.
ENTRYPOINT ["npm", "test"]
# ENTRYPOINT [ "bash" ]

Build
docker build . -t tests

Run
docker run -it -v c:\temp:/testresults tests

The volume is currently used by JUnitXmlReporter to create test results used by VSTS. I am going to make some changes so I can use a volume for the test files as well so I don´t need to build the image everytime I need to run the tests.

I am using headless Chrome and Firefox for the test runs.