diff --git a/packages/oncoprintjs/.travis.yml b/packages/oncoprintjs/.travis.yml
index 81f811d357a..4f71d6f04e2 100644
--- a/packages/oncoprintjs/.travis.yml
+++ b/packages/oncoprintjs/.travis.yml
@@ -1,8 +1,10 @@
 language: node_js
 node_js:
 - '6'
-before_deploy:
+script:
 - npm run build
+- npm run test
+before_deploy:
 - mv ./dist/oncoprint-bundle.js ./index.js
 - cp -r ./dist/* ./
 - rm -rf dist
diff --git a/packages/oncoprintjs/karma.conf.js b/packages/oncoprintjs/karma.conf.js
new file mode 100644
index 00000000000..5c9e8143007
--- /dev/null
+++ b/packages/oncoprintjs/karma.conf.js
@@ -0,0 +1,72 @@
+// Karma configuration
+// Generated on Mon Sep 18 2017 14:28:54 GMT-0400 (EDT)
+
+var argv = require('yargs').argv;
+
+module.exports = function(config) {
+  config.set({
+
+    // base path that will be used to resolve all patterns (eg. files, exclude)
+    basePath: '',
+
+
+    // frameworks to use
+    // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
+    frameworks: ['jasmine'],
+
+
+    // list of files / patterns to load in the browser
+    files: [
+      'dist/oncoprint-bundle.js',
+      'src/test/*.js'
+    ],
+
+
+    // list of files to exclude
+    exclude: [
+    ],
+
+
+    // preprocess matching files before serving them to the browser
+    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
+    preprocessors: {
+    },
+
+
+    // test results reporter to use
+    // possible values: 'dots', 'progress'
+    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
+    reporters: ['progress'],
+
+
+    // web server port
+    port: 9876,
+
+
+    // enable / disable colors in the output (reporters and logs)
+    colors: true,
+
+
+    // level of logging
+    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
+    logLevel: config.LOG_INFO,
+
+
+    // enable / disable watching file and executing tests whenever any file changes
+    autoWatch: true,
+
+
+    // start these browsers
+    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
+    browsers: ['PhantomJS'],
+
+
+    // Continuous Integration mode
+    // if true, Karma captures browsers, runs the tests and exits
+    singleRun: !argv.watch,
+
+    // Concurrency level
+    // how many browser should be started simultaneous
+    concurrency: Infinity
+  })
+}
diff --git a/packages/oncoprintjs/package.json b/packages/oncoprintjs/package.json
index ffe4f768ef7..e2bc0bddf3b 100644
--- a/packages/oncoprintjs/package.json
+++ b/packages/oncoprintjs/package.json
@@ -3,7 +3,9 @@
   "description": "A data visualization for cancer genomic data.",
   "scripts": {
     "clean": "rm -rf dist",
-    "build": "npm run clean && gulp"
+    "build": "npm run clean && gulp",
+    "test": "karma start karma.conf.js",
+    "test:watch": "npm run test -- --watch"
   },
   "repository": {
     "type": "git",
@@ -37,7 +39,14 @@
   "devDependencies": {
     "browserify": "^14.0.0",
     "gulp": "^3.9.1",
-    "gulp-shell": "^0.6.3"
+    "gulp-shell": "^0.6.3",
+    "jasmine-core": "^2.8.0",
+    "karma": "^1.7.1",
+    "karma-jasmine": "^1.1.0",
+    "karma-phantomjs-launcher": "^1.0.4",
+    "phantomjs-polyfill": "0.0.2",
+    "phantomjs-prebuilt": "^2.1.15",
+    "yargs": "^9.0.1"
   },
   "dependencies": {
     "express": "^4.15.3",
diff --git a/packages/oncoprintjs/src/test/test.js b/packages/oncoprintjs/src/test/test.js
new file mode 100644
index 00000000000..c59e5a80040
--- /dev/null
+++ b/packages/oncoprintjs/src/test/test.js
@@ -0,0 +1,5 @@
+describe("test", function() {
+  it("should have oncoprint object", function() {
+    expect(window.Oncoprint).toBeDefined();
+  });
+});