Make test harness travis compatible

.gitignore

@@ -1 +1,2 @@
 *.pem
+karma-*/

.travis.yml

@@ -0,0 +1,9 @@
+sudo: required
+
+services:
+  - docker
+
+before_script: cd polyfill
+script:
+  - docker build -t tasklets .
+  - docker run --rm -v `pwd`:/usr/src tasklets

polyfill/Dockerfile

@@ -5,11 +5,16 @@ USER root
 RUN apt-get update -qqy \
   && apt-get -qqy install nodejs npm \
   && rm -rf /var/lib/apt/lists/* /var/cache/apt/* \
-  && wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.33.2/install.sh | bash \
-  && . ~/.bashrc \
+  && rm /bin/sh && ln -s /bin/bash /bin/sh \
+  && chown seluser /usr/local
+
+ENV NVM_DIR /usr/local/nvm
+RUN wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.33.2/install.sh | bash \
+  && source $NVM_DIR/nvm.sh \
   && nvm install v8
 
-ENV CHROME_BIN /opt/google/chrome
+ENV CHROME_BIN /opt/google/chrome/chrome
+ENV INSIDE_DOCKER=1
 
 WORKDIR /usr/src
-ENTRYPOINT npm i && npm test
+ENTRYPOINT source $NVM_DIR/nvm.sh && npm i && npm test

polyfill/karma.conf.js

@@ -1,7 +1,7 @@
 module.exports = function(config) {
 const configuration = {
     basePath: '',
-    frameworks: ['mocha'],
+    frameworks: ['mocha', 'chai'],
     files: [
       {
         pattern: 'tasklet-polyfill.js',
@@ -15,7 +15,6 @@ const configuration = {
         pattern: 'tests/fixtures/*',
         included: false,
       },
-      'node_modules/chai/chai.js',
       'tests/tests.js',
     ],
     preprocessors: {
@@ -30,9 +29,9 @@ const configuration = {
     browsers: ['Chrome', 'Firefox', 'Safari'],
     customLaunchers: {
       DockerChrome: {
-          base: 'Chrome',
-          flags: ['--no-sandbox', '--headless'],
-      },
+          base: 'ChromeHeadless',
+          flags: ['--no-sandbox'],
+      } ,
     },
   };
 

polyfill/package.json

@@ -26,9 +26,8 @@
     "chai": "^4.1.1",
     "karma": "^1.7.0",
     "karma-mocha": "^1.3.0",
-    "mocha": "^3.5.0"
-  },
-  "dependencies": {
+    "mocha": "^3.5.0",
+    "karma-chai": "^0.1.0",
     "karma-chrome-launcher": "^2.2.0",
     "karma-firefox-launcher": "^1.0.1",
     "karma-safari-launcher": "^1.0.0"