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add explicitArray option to constructor

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This commit is contained in:
Sai Teja
2017-04-01 11:26:17 -07:00
parent 2f1c20eff6
commit 42985ae630
2 changed files with 254 additions and 8 deletions
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232
test/test.js
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@@ -1310,4 +1310,236 @@ describe('Tests', function () {
})
})
})
describe('should respect explicitArray constructor option', function () {
it('should properly parse a simple file with explicitArray set to false.', function (done) {
var xml = fs.readFileSync('./test/TestFiles/item.xml')
var parser = new ParserFactory({resourcePath: '/items/item', explicitArray: false})
var expectedData = [
{ '$': { id: '1', test: 'hello' },
subitem: { '$': { sub: '2' }, _: 'two' } },
{ '$': { id: '2' },
subitem: { _: 'five' } } ]
parser.parse(xml.toString(), function (err, data) {
if (err) done(err)
// console.log('data=', JSON.stringify(data))
data.should.deepEqual(expectedData)
done()
})
})
it('should properly parse a medium size file with explicitArray set to false.', function (done) {
var xml = fs.readFileSync('./test/TestFiles/medium.xml')
var parser = new ParserFactory({resourcePath: '/items/item', explicitArray: false})
var expectedData = [
{
"$":{
"id":"1",
"test":"hello"
},
"subitem":{
"$":{
"sub":"2"
},
"_":"two"
}
},
{
"$":{
"id":"2"
},
"subitem":{
"_":"five"
}
},
{
"$":{
"id":"3",
"test":"hello"
},
"subitem":{
"$":{
"sub":"2"
},
"_":"two"
}
},
{
"$":{
"id":"4",
"test":"hello"
},
"subitem":{
"$":{
"sub":"2"
},
"_":"two"
}
},
{
"$":{
"id":"5",
"test":"hello"
},
"subitem":{
"$":{
"sub":"2"
},
"_":"two"
}
},
{
"$":{
"id":"6",
"test":"hello"
},
"subitem":{
"$":{
"sub":"2"
},
"_":"two"
}
},
{
"$":{
"id":"7",
"test":"hello"
},
"subitem":{
"$":{
"sub":"2"
},
"_":"two"
}
},
{
"$":{
"id":"8",
"test":"hello"
},
"subitem":{
"$":{
"sub":"2"
},
"_":"two"
}
},
{
"$":{
"id":"9",
"test":"hello"
},
"subitem":{
"$":{
"sub":"2"
},
"_":"two"
}
},
{
"$":{
"id":"10",
"test":"hello"
},
"subitem":{
"$":{
"sub":"2"
},
"_":"two"
}
}
]
parser.parse(xml, function (err, data) {
if (err) done(err)
data.should.deepEqual(expectedData)
data.length.should.equal(10)
done()
})
})
it('should properly parse a file containing many nodes when explicitArray set to false.', function (done) {
var xml = fs.readFileSync('./test/TestFiles/manyItems.xml')
var parser = new ParserFactory({resourcePath: '/items/item', explicitArray: false})
parser.parse(xml, function (err, data) {
if (err) done(err)
data.length.should.equal(296)
done()
})
})
it('should properly parse a xml simple file in which nodes contain text values randomly when explicitArray set to false.', function (done) {
var xml = fs.readFileSync('./test/TestFiles/randomText.xml')
var parser = new ParserFactory({resourcePath: '/items/item', explicitArray: false})
var expectedData = [ { '$': { 'id': '1', 'test': 'hello' }, '_': ' item one two',
'subitem': { '$': { 'sub': '2' }, '_': 'two' } },
{ '$': { 'id': '2' }, '_': ' item one two three four',
'subitem': { '_': 'five' } }
]
parser.parse(xml, function (err, data) {
if (err) done(err)
data.should.deepEqual(expectedData)
data.length.should.equal(2)
done()
})
})
it('should properly parse a huge file with explicitArray set to false.', function (done) {
var xml = fs.readFileSync('./test/TestFiles/hugeFile.xml')
var parser = new ParserFactory({resourcePath: '/items/item', explicitArray: false})
// console.log(parser)
parser.parse(xml, function (err, data) {
if (err) done(err)
data.length.should.equal(2072)
done()
})
})
it('should properly return error if the xml file is corrupted.', function (done) {
var xml = fs.readFileSync('./test/TestFiles/corrupted.xml')
var parser = new ParserFactory({resourcePath: '/items/item', explicitArray: false})
parser.parse(xml, function (err, data) {
// console.log(err)
err.message.should.equal('mismatched tag at line no: 11')
should(data).not.be.ok()
done()
})
})
it('should properly generate objects when special symbols are passed as attrs and text keys and explicitArray is false in the options.', function (done) {
var xmlStream = fs.createReadStream('./test/TestFiles/item.xml')
var parser = new ParserFactory({resourcePath: '/items/item', attrsKey: '!', textKey: '%', explicitArray: false})
var expectedData = [
{ '!': { id: '1', test: 'hello' },
subitem: { '!': { sub: '2' }, '%': 'two' } },
{ '!': { id: '2' },
subitem: { '%': 'five' } } ]
var actualData = []
var dataEventCount = 0
parser.on('data', function (data) {
actualData.push(data)
dataEventCount++
})
parser.on('error', function (err) {
done(err)
})
parser.on('end', function () {
// console.log('actualData=', JSON.stringify(actualData, null, 1))
// console.log('dataEventCount=', dataEventCount)
actualData.should.deepEqual(expectedData)
dataEventCount.should.equal(2)
done()
})
xmlStream.pipe(parser)
})
})
})