ftl2html/test/index.js

covert freemarker template(ftl) to html by fmpp

var ftl2html = require("../index.js")
var path = require("path")
var fs = require("fs")
var expect = require("chai").expect
var spawnSync = require("child_process").spawnSync

var srcRoot = path.resolve(__dirname, "_src")
var dataRoot = path.resolve(__dirname, "_tdd")
var targetRoot = path.resolve(__dirname, "_target")
var tmpRoot = path.resolve(__dirname, "_tmp")

var ftlExt = ".ftl"
var tddExt = ".tdd"
var htmlExt = ".html"
var logFile = "./fmpp.log"
var javaVersion = 1.7

function readFile(filePath, fileName) {
    return fs.readFileSync(path.resolve(filePath, fileName + htmlExt), "utf8")
}

describe("java runtime", function () {
    var res = spawnSync("java", ["-version"])
    var version = parseFloat(res.stderr.toString().match(/java version \"([\d,\.,\_]+)\"/)[1])

    it("has java runtime", function () {
        expect(res.stderr.toString()).to.include("java version")
    })

    it("java version is " + javaVersion + " or later", function () {
        expect(version).to.be.at.least(javaVersion)
    })
})

describe("usage unexpect", function () {
    it("use ftl2html unexpect", function () {
        var res = ftl2html()
        expect(res).to.equal(false)
    })
})

describe("recommand usage", function () {
    var f = new ftl2html({
        isDebug: true,
        async: true,
        sourceRoot: srcRoot,
        dataRoot: dataRoot,
        outputRoot: tmpRoot,
        tddFiles: [path.resolve(dataRoot, "common" + tddExt)]
    })

    it("covert fmpp normally config async", function (done) {
        var fileName = "normal"

        f.render({
            ftlFile: fileName + ftlExt,
            callback: function (error, stdout, stderr, fileName) {
                expect(readFile(targetRoot, fileName)).to.equal(readFile(tmpRoot, fileName))
            },
            done: function () {
                done()
            }
        })
    })

    it("covert all files normally config async", function (done) {
        var fileName = "**/*"
        var f = new ftl2html({
            isDebug: true,
            async: true,
            sourceRoot: srcRoot,
            dataRoot: dataRoot,
            outputRoot: tmpRoot,
            tddFiles: [path.resolve(dataRoot, "common" + tddExt)]
        })
        this.timeout(5000)

        f.render({
            ftlFile: fileName + ftlExt,
            callback: function (error, stdout, stderr, fileName) {
                if (fileName != "error") {
                    expect(readFile(targetRoot, fileName)).to.equal(readFile(tmpRoot, fileName))
                }
            },
            done: function () {
                done()
            }
        })
    })

    it("covert normally config async with subfolder", function (done) {
        var fileName = "subFolder/normal"

        f.render({
            ftlFile: fileName + ftlExt,
            callback: function (error, stdout, stderr, fileName) {
                expect(readFile(targetRoot, fileName)).to.equal(readFile(tmpRoot, fileName))
            },
            done: function () {
                done()
            }
        })
    })

    it("covert bad template warning", function (done) {
        var fileName = "error"

        f.render({
            ftlFile: fileName + ftlExt,
            callback: function (error, stdout, stderr, fileName) {
                fs.access(path.resolve(tmpRoot, fileName + htmlExt), function (err) {
                    expect(err).to.not.be.null
                })
            },
            done: function () {
                done()
            }
        })
    })

    it("covert template without match tdd", function (done) {
        var fileName = "nomatchtdd"

        f.render({
            ftlFile: fileName + ftlExt,
            callback: function (error, stdout, stderr, fileName) {
                expect(readFile(targetRoot, fileName)).to.equal(readFile(tmpRoot, fileName))
            },
            done: function () {
                done()
            }
        })
    })

    it("covert normally config sync", function () {
        var fileName = "normal"

        f.render({
            async: false,
            ftlFile: fileName + ftlExt
        })
        expect(readFile(targetRoot, fileName)).to.equal(readFile(tmpRoot, fileName))
    })

    it("covert bad template warning sync", function (done) {
        var fileName = "error"

        f.render({
            async: false,
            ftlFile: fileName + ftlExt
        })

        fs.access(path.resolve(tmpRoot, fileName + htmlExt), function (err) {
            expect(err).to.not.be.null
            done()
        })
    })
})

describe("compatible", function () {
    describe("fmpp", function () {
        it("covert fmpp normally", function () {
            var fileName = "normal"
            ftl2html(srcRoot, tmpRoot, fileName + ftlExt, path.resolve(dataRoot, fileName + tddExt) + ", " + path.resolve(dataRoot, "common" + tddExt), logFile)
            expect(readFile(targetRoot, fileName)).to.equal(readFile(tmpRoot, fileName))
        })

        it("covert bad template warning", function () {
            var fileName = "error"
            ftl2html(srcRoot, tmpRoot, fileName + ftlExt, path.resolve(dataRoot, fileName + tddExt) + ", " + path.resolve(dataRoot, "common" + tddExt))
            fs.access(path.resolve(tmpRoot, fileName + htmlExt), function (err) {
                expect(err).to.not.be.null
            })
        })

        it("covert template without match tdd", function () {
            var fileName = "nomatchtdd"
            ftl2html(srcRoot, tmpRoot, fileName + ftlExt, path.resolve(dataRoot, fileName + tddExt) + ", " + path.resolve(dataRoot, "common" + tddExt))
            expect(readFile(targetRoot, fileName)).to.equal(readFile(tmpRoot, fileName))
        })
    })

    describe("extend syntax", function () {
        var fileName = "parseObj"
        ftl2html(srcRoot, tmpRoot, fileName + ftlExt, path.resolve(dataRoot, fileName + tddExt) + ", " + path.resolve(dataRoot, "common" + tddExt), logFile)
        var expectContent = JSON.parse(readFile(targetRoot, fileName).toString())
        var covertContent = JSON.parse(readFile(tmpRoot, fileName).toString())

        it("parse Object correct", function () {
            expect(expectContent.object).to.deep.equal(covertContent.object)
        })

        it("parse Array correct", function () {
            expect(expectContent.array).to.deep.equal(covertContent.array)
        })

        it("parse ObjectArray correct", function () {
            expect(expectContent.objectArray).to.deep.equal(covertContent.objectArray)
        })
    })

    describe("default param", function () {
        var fileName = "normal"
        ftl2html(srcRoot, tmpRoot, fileName + ftlExt, path.resolve(dataRoot, fileName + tddExt) + ", " + path.resolve(dataRoot, "common" + tddExt))
        it("default log path", function (done) {
            fs.access(path.resolve(logFile), function (err) {
                expect(err).to.be.null
                done()
            })
        })
    })
})