process.env.CHROME_BIN = "chromium-browser";
var allTests = process.env.ALL_TESTS === "1";
if (process.env.TEST_MODE !== "unit") require("./tests/run-test-nodes.js")();

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: ["browserify", "mocha"],


    // list of files / patterns to load in the browser
    files: ["tests/index.js"],


    // preprocess matching files before serving them to the browser
    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
    preprocessors: {
      "tests/index.js": ["browserify", "env"],
    },


    envPreprocessor: [
      "ALL_TESTS",
      "TEST_MODE",
    ],


    // list of files to exclude
    exclude: [
    ],


    // test results reporter to use
    // possible values: "dots", "progress"
    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
    reporters: ["mocha"],


    // 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: false,


    // start these browsers
    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
    browsers: ["Chromium", "Firefox"],
    customLaunchers: {
      Chromium: {
        base: "Chrome",
        flags: ["--no-sandbox"],
      },
    },


    // Continuous Integration mode
    // if true, Karma captures browsers, runs the tests and exits
    singleRun: true,


    browserNoActivityTimeout: allTests ? 300000 : 60000,
  });
};