I'm trying to parse a response header value (which is a string) of one request into another method or function in gatling. Here is what I tried
val scn = scenario("DeviceAuth")
.feed(csvFeeeder)
.exec(http("Request1")
.post("endpoint")
.headers(headers_0)
.formParam("key", "value")
.check(headerRegex("header","pattern.*)").saveAs("value"))
.check(status.is(401)))
object getHeader{
def authenticationHeader: String = {
val header: String = "${value}"
val s = header.split("")
--so on and so forth--
}
}
So, when I tried to print the header value, it's just printed "${value}.
How can we pass that value into my function?
Please try this solution
val scn = scenario("DeviceAuth")
.feed(csvFeeeder)
.exec(http("Request1")
.post("endpoint")
.headers(headers_0)
.formParam("key", "value")
.check(headerRegex("header","pattern.*)").saveAs(value))
.check(status.is(401)))
object getHeader{
def authenticationHeader: String = {
val header: String = `$value`
val s = header.split("")
--so on and so forth--
}
}
Related
Hi I want to validate my Json File saved in resources with the Json response via Get method.
My Saved Json File looks like this, which is in an array
[{
"id":"123"
}]
I am unable to map the File with Response.
object Products {
val jsonFetchProductIDs = ElFileBody("abc.json")
val fetchProductIds: HttpRequestBuilder = http("fetch")
.get("endpoint")
.body(jsonFetch)
val products = http("Products")
.get("endpoint")
}
class ProductsTest extends Simulation {
val productIdInfo = exec(
Products.products
.check(status.is(200), jsonPath("$.id").ofType[Map[String,Any]].findAll.saveAs("productsID"))
)
val productIdResult = exec(session => {
val id = session.get("id").asOption[String]
foreach("${productsID}", "id") {
exec(session => {
val idMap = session("id").as[Map[String, Any]]
val allId = idMap(" allId")
session.set("allId", allId)
})
}
session
})
val getproductidscenario1 = scenario("Products ID")
.exec(Login.login)
.exec(EventBus.openSSE)
.exec(Accounts.fetchInitialAccounts)
.pause(10)
.exec(productIdInfo)
.exec(productIdResult)
setUp (
getproductidscenario1.inject(atOnceUsers(1)).protocols(HttpConf.httpConf)
)
}
You can use the command below to compare the result against file content
bodyString.is(ElFileBody("expected_response.json"))
I am trying to read xml using the following method to extract data from xml
def xmlparser(xml:String): (String,List[String]) =
Try {
val documentbuilder=DocumentBuilderFactory.newInstance.newDocumentBuilder
val xmldocument = documentbuilder.parse(new InputSource(new java.io.StringReader(xml)))
val nodesofchild=xmldocument.getChildNodes
val xmlvalues=extractvalues(nodesofchild)
("xmlname",xmlvalues)
}
I need to return ("xmlname",xmlvalues) if xml is valid ,else i need to return ("xmlname",null).I tried using ".toOption.orNull" but it is returning only "null".Could somebody help me how to return ("xmlname",null) instead of "null"
Instead of your current code:
def xmlparser(xml:String): (String, Option[List[String]]) =
val values = Try {
val documentbuilder=DocumentBuilderFactory.newInstance.newDocumentBuilder
val xmldocument = documentbuilder.parse(new InputSource(new java.io.StringReader(xml)))
val nodesofchild=xmldocument.getChildNodes
val xmlvalues=extractvalues(nodesofchild)
}
("xmlname", xmlvalues.toOption)
}
I don't know how to send multipart data in play scala Test case(Specs2).
In my project, method receives multipart data, code look like this
def school_register() = Action(parse.multipartFormData) { implicit request =>
}
In my test case using Specs2 how to form multipart data manually and want hit the school_register method. Once method hitted values are inserted into DB. I have four parameters regno=100,name="xxxx", address="xxx", std=5. Without multipart its working but i have to use multipart data.
Without Multipart i'm using like this
"com.example.schooladmin" should {
"responds with 200 for addSchoolRegister action with all required parameters" in new WithApplication {
val controller = new TestController()
val result = controller.school_registerr() .apply(FakeRequest().withFormUrlEncodedBody(
“Reg No” -> “100”,“Name” -> “XXX”,“Address” -> “XXXXX”,“std” -> “5”))
status(result) must equalTo(OK)
}
}
Here is how I'm doing this, I create a temporary file and I post it with withMultipartFormDataBody:
val tempFile = TemporaryFile(new java.io.File("../server/idCards/5e7b7c6c-98b3-4245-a5fb-405c9cc904f4"))
val part = FilePart[TemporaryFile](key = "picture", filename = "the.file", contentType = Some("image/jpeg"), ref = tempFile)
val formData = MultipartFormData(dataParts = Map(), files = Seq(part), badParts = Seq(), missingFileParts = Seq())
val Some(result) = route(FakeRequest(userDomain.routes.UserController.createIdCard())
.withMultipartFormDataBody(formData))
status(result) mustEqual OK
I am upgrading playframework 2.4 from 2.3, I changed versions then if I compile same code, I see following error. Since I am novice at Scala, I am trying to learn Scala to solve this issue but still don't know what is the problem. What I want to do is adding a request header value from original request headers. Any help will be appreciated.
[error] /mnt/garner/project/app-service/app/com/company/playframework/filters/LoggingFilter.scala:26: not enough arguments for constructor Headers: (headers: Seq[(String, String)])play.api.mvc.Headers.
[error] Unspecified value parameter headers.
[error] val newHeaders = new Headers { val data = (requestHeader.headers.toMap
The LoggingFilter class
class LoggingFilter extends Filter {
val logger = AccessLogger.getInstance();
def apply(next: (RequestHeader) => Future[Result])(requestHeader: RequestHeader): Future[Result] = {
val startTime = System.currentTimeMillis
val requestId = logger.createLog();
val newHeaders = new Headers { val data = (requestHeader.headers.toMap
+ (AccessLogger.X_HEADER__REQUEST_ID -> Seq(requestId))).toList }
val newRequestHeader = requestHeader.copy(headers = newHeaders)
next(newRequestHeader).map { result =>
val endTime = System.currentTimeMillis
val requestTime = endTime - startTime
val bytesToString: Enumeratee[ Array[Byte], String ] = Enumeratee.map[Array[Byte]]{ bytes => new String(bytes) }
val consume: Iteratee[String,String] = Iteratee.consume[String]()
val resultBody : Future[String] = result.body |>>> bytesToString &>> consume
resultBody.map {
body =>
logger.finish(requestId, result.header.status, requestTime, body)
}
result;
}
}
}
Edit
I updated codes as following and it compiled well
following codes changed
val newHeaders = new Headers { val data = (requestHeader.headers.toMap
+ (AccessLogger.X_HEADER__REQUEST_ID -> Seq(requestId))).toList }
to
val newHeaders = new Headers((requestHeader.headers.toSimpleMap
+ (AccessLogger.X_HEADER__REQUEST_ID -> requestId)).toList)
It simply states that if you want to construct Headers you need to supply a field named headers which is of type Seq[(String, String)]. If you omit the inital new you will be using the apply function of the corresponding object for Headers which will just take a parameter of a vararg of (String, String) and your code should work. If you look at documentation https://www.playframework.com/documentation/2.4.x/api/scala/index.html#play.api.mvc.Headers and flip between the docs for object and class it should become clear.
Receiving a Gzipped response from an API, but Dispatch 0.9.5 doesn't appear to have any methods to decode the response. Any ideas?
Here's my current implementation, the println only prints out string representations of bytes.
Http(
host("stream.gnip.com")
.secure
.addHeader("Accept-Encoding", "gzip")
/ gnipUrl
> as.stream.Lines(println))()
Tried to look at implementing my own handler, but not sure where to begin. Here's the relevant file for Lines: https://github.com/dispatch/reboot/blob/master/core/src/main/scala/as/stream/lines.scala
Thanks!
Simply abandoned Dispatch and used Java APIs directly. Disappointing, but it got the job done.
val GNIP_URL = isDev match {
case true => "https://url/apath/track/dev.json"
case false => "https://url/path/track/prod.json"
}
val GNIP_CHARSET = "UTF-8"
override def preStart() = {
log.info("[tracker] Starting new Twitter PowerTrack connection to %s" format GNIP_URL)
val connection = getConnection(GNIP_URL, GNIP_USER, GNIP_PASSWORD)
val inputStream = connection.getInputStream()
val reader = new BufferedReader(new InputStreamReader(new StreamingGZIPInputStream(inputStream), GNIP_CHARSET))
var line = reader.readLine()
while(line != null){
println(line)
line = reader.readLine()
}
}
private def getConnection(urlString: String, user: String, password: String): HttpURLConnection = {
val url = new URL(urlString)
val connection = url.openConnection().asInstanceOf[HttpURLConnection]
connection.setReadTimeout(1000 * 60 * 60)
connection.setConnectTimeout(1000 * 10)
connection.setRequestProperty("Authorization", createAuthHeader(user, password));
connection.setRequestProperty("Accept-Encoding", "gzip")
connection
}
private def createAuthHeader(username: String, password: String) = {
val encoder = new BASE64Encoder()
val authToken = username+":"+password
"Basic "+encoder.encode(authToken.getBytes())
}
Used GNIP's example: https://github.com/gnip/support/blob/master/Premium%20Stream%20Connection/Java/StreamingConnection.java
This isn't so much a solution as a workaround, but I ended up resorting to bypassing the Future-based stuff and doing:
val stream = Http(req OK as.Response(_.getResponseBodyAsStream)).apply
val result =
JsonParser.parse(
new java.io.InputStreamReader(
new java.util.zip.GZIPInputStream(stream)))
I'm using JsonParser here because in my case the data I'm receiving happens to be JSON; substitute with something else in your use case, if needed.
My solution just defined a response parser and also adopted json4s parser:
object GzipJson extends (Response => JValue) {
def apply(r: Response) = {
if(r.getHeader("content-encoding")!=null && r.getHeader("content-encoding").equals("gzip")){
(parse(new GZIPInputStream(r.getResponseBodyAsStream), true))
}else
(dispatch.as.String andThen (s => parse(StringInput(s), true)))(r)
}
}
So that I can use it to extract Gzip Json response as the following code:
import GzipJson._
Http(req OK GzipJson).apply
Try >> instead of >
See https://github.com/dispatch/dispatch/blob/master/core/src/main/scala/handlers.scala#L58