testem.json

{
    "framework": "qunit",
    "test_page": "tests/index.html?hidepassed&nojshint",
    "disable_watching": true,
    "launch_in_ci": [
        "PhantomJS"
    ],
    "launch_in_dev": [
        "PhantomJS",
        "Chrome",
        "IE10",
        "IE11",
        "Firefox",
        "Safari",
        "Opera"
    ]
}