How to use the qunit.run function in qunit

// jshint node: true
var testrunner = require('qunit');

var tests = [
  {
    code: {
      path: '../index.js',
      namespace: 'EmberNewRelic',
    },
    tests: 'index-test.js',
  },
];

testrunner.run(tests, function(error, report) {

  if (error) {
    console.error('error:', error);
    process.exitCode = 2;
  }

  if (report.failed > 0) {
    process.exitCode = 1;
  }
});

// Simple script runner used to test Node.JS.

if (process.env.CLOUDMINE_APPID && process.env.CLOUDMINE_APIKEY) {
  var qunit = require('qunit');
  var config = {
    deps: [ "./tests/init.js", "./tests/util.js", "./tests/config.js" ],
    code: {path: "./js/cloudmine.js", namespace: "cloudmine"},
    tests: "./tests/tests.js"
  };

  qunit.run(config);
} else {
  console.log("Cannot run tests without specifying an application id and api key.");
  console.log("Please export the following variables in your shell:");
  console.log("  CLOUDMINE_APPID: This should be the application id to test under");
  console.log("  CLOUDMINE_APIKEY: This should be the api key to test under");
  console.log("\nUnit tests may leave behind stale users and data.");
  console.log("It is not recommended to run unit tests on a production application.");
}

};

var callback = function (err, report) {
  if (err) {
    util.log(util.inspect(err));
  } else {
    util.log(util.inspect(report));

    if (report.failed > 0) {
      process.exit(1);
    }
  }
};

// one code and tests file
testrunner.run({
  code : 'lib/main.js',
  tests : [
    'tests/payments_test.js',
    'tests/preauthorizations_test.js',
    'tests/transactions_test.js',
    'tests/clients_test.js',
    'tests/offers_test.js',
    'tests/subscriptions_test.js',
    'tests/webhooks_test.js',
    'tests/refunds_test.js'
  ]
}, callback);

"./test/IssueReports/IssueReport16.js",
        "./test/IssueReports/IssueReport19.js",
        "./test/IssueReports/IssueReport21.js",
        "./test/IssueReports/IssueReport25.js",
        "./test/IssueReports/IssueReport29.js"
    ]
};


/**
 * Platform-independent bootstrap.
 */
if (typeof (window) === 'undefined') {
    // Are we running on CLI / NodeJS ?
    var qunit = require("qunit");
    qunit.run(testsuite);
} else {
    // We're running a browser.

    // change to src version
    testsuite.code = [
        'src/Config.js',
        'src/Compatibility.js',
        'src/PrototypeBuilder.js',
        'src/ClassBuilder.js',
        'src/InterfaceBuilder.js',
        'src/EnumBuilder.js',
        'src/Reflection.js',
        'src/joii.js',
        "https://cdnjs.cloudflare.com/ajax/libs/require.js/2.3.2/require.min.js" // need requireJS for one of the issue reports
    ];

errors: true,

	// log tests overview
	tests: false,

	// log summary
	summary: false,

	// log global summary (all files)
	globalSummary: true,

	// log currently testing code file
	testing: false
};

testrunner.run({
	deps: {path: 'multi/shared/errors', namespace: 'errors'},
	code: 'multi/shared/errors.js',
	tests: 'tests/shared/errors.js',
	log: log
}, null);

testrunner.run({
	deps: {path: 'multi/shared/SyncedObject', namespace: 'SyncedObject'},
	code: 'multi/shared/SyncedObject.js',
	tests: 'tests/shared/SyncedObject.js',
	log: log
}, null);

testrunner.run({
	deps: {path: 'multi/shared/PubSub', namespace: 'PubSub'},
	code: 'multi/shared/PubSub.js',

// log global summary (all files)
	globalSummary: true,

	// log currently testing code file
	testing: false
};

testrunner.run({
	deps: {path: 'multi/server', namespace: 'multiModule'},
	code: 'multi/server/index.js',
	tests: 'tests/server/multi.js',
	log: log
}, null);

testrunner.run({
	deps: {path: 'multi/server/session', namespace: 'sessionModule'},
	code: 'multi/server/session.js',
	tests: 'tests/server/session.js',
	log: log
}, null);

code: './api/extractor/keywords.js',
    tests: './api/extractor/test/keywords.js'
})

tests.push({
    code: {
        path: './api/yahoo/contentAnalysis.js'
    },
    tests: './api/yahoo/test/contentAnalysis.js'
})

qunit.setup({
    coverage: true
})

qunit.run(tests, function(err) {
    if (err) console.log(err.stack)
    process.exit(err || qunit.log.stats().failed > 0 ? 1 : 0)
})

testrunner.setup({
    coverage: true,
    maxBlockDuration: 10000
});

testrunner.run({
    code: "lib/IdArray.js",
    tests: "test/0A_IdArray.js"
}, onTest);

testrunner.run({
    code: "lib/Spec.js",
    tests: "test/01_Spec.js"
}, onTest);

testrunner.run({
    code: "lib/Syncable.js",
    tests: "test/02_EventRelay.js"
}, onTest);

testrunner.run({
    code: "lib/Pipe.js",
    tests: "test/03_OnOff.js"
}, onTest);

testrunner.run({
    code: "lib/Text.js",
    tests: "test/04_Text.js"
}, onTest);

testrunner.run({
    code: "lib/LongSpec.js",