moved integration text execution to docker

test/integration/Dockerfile

@@ -0,0 +1,9 @@
+FROM ubuntu:xenial
+
+RUN apt-get update && \
+  apt-get install -y python-pip python-dev && \
+  pip install tox
+COPY . /integration
+WORKDIR /integration
+
+CMD ["tox", "-e", "integration-tests"]

test/integration/scripts/start-docker.sh

@@ -1,4 +0,0 @@
-#!/bin/bash
-# piping to dev/null for starting the server within the firefox docker image
-npm install > "/dev/null" 2>&1
-npm start > "/dev/null" 2>&1 &

test/integration/tox.ini

@@ -3,13 +3,11 @@ envlist = integration-tests, flake8
 skipsdist = True
 
 [testenv]
-recreate=True
 skip_install = True
-passenv = DISPLAY MOZ_HEADLESS
 deps = -rpipenv.txt
 commands =
     pipenv install --skip-lock
-    pipenv run pytest -v --verify-base-url -n 2 --driver Firefox --html=send-test.html --self-contained-html {posargs}
+    pipenv run pytest -v --verify-base-url --driver Remote --capability browserName firefox --host selenium --html=send-test.html --self-contained-html {posargs}
 
 [testenv:flake8]
 commands =
@@ -20,5 +18,5 @@ commands =
 exclude = .eggs,.tox,docs,node_modules
 
 [pytest]
-base_url = http://localhost:8080
+base_url = http://web:1443
 sensitive_url = mozilla\.(com|org)