fs = require("fs")
path = require("path")
chai = require("chai")

chai.use (chai, util) ->
    chai.Assertion.addMethod 'properties', (expectedPropertiesObj) ->
        for own key, func of expectedPropertiesObj
            func.call(new chai.Assertion(this._obj).property(key))

    chai.Assertion.addMethod "consist", (b) ->
        obj = util.flag(this, 'object');
        new chai.Assertion(obj).to.be.an("Array");
        new chai.Assertion(obj).to.have.length(b.length);
        ourB = b.concat()
        return obj.every (item) =>
            index = ourB.indexOf(item)
            if index < 0
                this.assert(false, "#{item} was not found in #{b}")
                return false
            else
                ourB.splice(index, 1)
                return true

mount = (target, name, dirname) ->
    dirname ?= name
    result = target[name] ?= {}
    for name in fs.readdirSync(dirname)
        continue if name is "."
        continue if name is ".."
        child = path.join(dirname, name)
        stats = fs.statSync(child)
        if stats.isDirectory()
            mount(result, name, child)
        if stats.isFile()
            result[name] = fs.readFileSync(child)
    return result

exports.mount = mount