intern.json

{
  "loader": {
    "script": "dojo",
    "options": {
      "packages": [
        { "name": "todo", "location": "js/todo" },
        { "name": "dojo", "location": "node_modules/dojo" },
        { "name": "dojox", "location": "node_modules/dojox" },
        { "name": "dijit", "location": "node_modules/dijit" }
      ]
    }
  },
  "functionalSuites": "tests/functional/Todo",
  "filterErrorStack": false,
  "suites": "tests/all",
  "environments": [ "chrome", "node" ],
  "configs": {
    "ie": {
      "environments": {
          "browserName": "internet explorer",
          "requireWindowFocus": true
      },
      "tunnelOptions": {
        "version": "3.4.0",
        "drivers": [{ "name": "ie", "version": "3.4.0" }]
      }
    },
    "firefox": {
      "environments": "firefox",
      "tunnelOptions": {
        "drivers": [{ "name": "firefox" }]
      }
    },
    "edge": {
      "environments": "MicrosoftEdge",
      "tunnelOptions": {
        "drivers": [{ "name": "edge" }]
      }
    }
  }
}