deadunitCore.browser.umd.js
function assert(that, success, actualValue, expectedValue, type, functionName/*="ok"*/, lineInfo/*=dynamic*/, stackIncrease/*=0*/) {
        if(!stackIncrease) stackIncrease = 1
        if(!functionName) functionName = "ok"
        if(!lineInfo)
            var lineInfoFuture = getLineInformation(functionName, stackIncrease, that.doSourcemappery, that.warningHandler)
        else
            var lineInfoFuture = Future(lineInfo)

        // reste timeouts up the chain
        var cur = that
        while(cur !== undefined) {
            setTesterTimeout(cur)
            cur = cur.parentTester
        }

        var emitData = lineInfoFuture.then(function(lineInfo) {
            var result = lineInfo
            result.type = 'assert'
            if(type !=='count') result.success = success === true

            if(actualValue !== undefined)     result.actual = actualValue
            if(expectedValue !== undefined)   result.expected = expectedValue

            result.parent = that.id
            result.time = now()

           return Future(result)
        })

        return that.manager.emit(type, emitData)
    }
function assert(that, success, actualValue, expectedValue, type, functionName/*="ok"*/, lineInfo/*=dynamic*/, stackIncrease/*=0*/) {
        if(!stackIncrease) stackIncrease = 1
        if(!functionName) functionName = "ok"
        if(!lineInfo)
            var lineInfoFuture = getLineInformation(functionName, stackIncrease, that.doSourcemappery, that.warningHandler)
        else
            var lineInfoFuture = Future(lineInfo)

        // reste timeouts up the chain
        var cur = that
        while(cur !== undefined) {
            setTesterTimeout(cur)
            cur = cur.parentTester
        }

        var emitData = lineInfoFuture.then(function(lineInfo) {
            var result = lineInfo
            result.type = 'assert'
            if(type !=='count') result.success = success === true

            if(actualValue !== undefined)     result.actual = actualValue
            if(expectedValue !== undefined)   result.expected = expectedValue

            result.parent = that.id
            result.time = now()

           return Future(result)
        })

        return that.manager.emit(type, emitData)
    }
type - either "count" or "assert"