Update to gradlew 5.6.2, fix for removed getVCAPcredentials.

gradle/wrapper/gradle-wrapper.properties

@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-bin.zip

tests/src/test/scala/integration/CredentialsIBMPythonCOSTests.scala

@@ -21,6 +21,7 @@ import org.junit.runner.RunWith
 import org.scalatest.junit.JUnitRunner
 import java.io.File
 import spray.json._
+import scala.io.Source
 import org.scalatest.BeforeAndAfterAll
 
 @RunWith(classOf[JUnitRunner])
@@ -33,13 +34,20 @@ class CredentialsIBMPythonCOSTests extends TestHelpers with WskTestHelpers with
   val datdir = "tests/dat/cos"
   val actionName = "testCOSService"
   val actionFileName = "testCOSService.py"
-  val creds = TestUtils.getCredentials("cloud-object-storage")
-  val apikey = creds.get("apikey").getAsString()
-  var resource_instance_id = creds.get("resource_instance_id").getAsString()
+
+  // read credentials from from vcap_services.json
+  val vcapFile = WhiskProperties.getProperty("vcap.services.file")
+  val vcapString = Source.fromFile(vcapFile).getLines.mkString
+  val vcapInfo =
+    JsonParser(ParserInput(vcapString)).asJsObject.fields("cloud-object-storage").asInstanceOf[JsArray].elements(0)
+  val creds = vcapInfo.asJsObject.fields("credentials").asJsObject
+
+  val apikey = creds.fields("apikey").asInstanceOf[JsString]
+
+  var resource_instance_id = creds.fields("resource_instance_id").asInstanceOf[JsString]
+
   val __bx_creds = JsObject(
-    "cloud-object-storage" -> JsObject(
-      "apikey" -> JsString(apikey),
-      "resource_instance_id" -> JsString(resource_instance_id)))
+    "cloud-object-storage" -> JsObject("apikey" -> apikey, "resource_instance_id" -> resource_instance_id))
 
   it should "Test connection to Cloud Object Storage COS on IBM Cloud" in withAssetCleaner(wskprops) {
     (wp, assetHelper) =>

tests/src/test/scala/integration/CredentialsIBMPythonCloudantTests.scala

@@ -15,11 +15,12 @@
  */
 package integration
 
-import common.{TestHelpers, TestUtils, WskActorSystem, WskProps, WskTestHelpers}
+import common.{TestHelpers, WhiskProperties, WskActorSystem, WskProps, WskTestHelpers}
 import common.rest.WskRestOperations
 import org.junit.runner.RunWith
 import org.scalatest.junit.JUnitRunner
 import java.io.File
+import scala.io.Source
 import spray.json._
 
 @RunWith(classOf[JUnitRunner])
@@ -30,7 +31,17 @@ class CredentialsIBMPythonCloudantTests extends TestHelpers with WskTestHelpers
   implicit val wskprops: WskProps = WskProps()
   val wsk = new WskRestOperations
   val datdir = "tests/dat/cloudant/"
-  var creds = TestUtils.getVCAPcredentials("cloudantNoSQLDB")
+
+  // read credentials from from vcap_services.json
+  val vcapFile = WhiskProperties.getProperty("vcap.services.file")
+  val vcapString = Source.fromFile(vcapFile).getLines.mkString
+  val vcapInfo =
+    JsonParser(ParserInput(vcapString)).asJsObject.fields("cloudantNoSQLDB").asInstanceOf[JsArray].elements(0)
+  val creds = vcapInfo.asJsObject.fields("credentials").asJsObject
+  val username = creds.fields("username").asInstanceOf[JsString]
+  val password = creds.fields("password").asInstanceOf[JsString]
+  val host = creds.fields("host").asInstanceOf[JsString]
+
   val actionName = "testCloudantService"
   val actionFileName = "testCloudantService.py"
 
@@ -44,10 +55,7 @@ class CredentialsIBMPythonCloudantTests extends TestHelpers with WskTestHelpers
         file,
         main = Some("main"),
         kind = defaultKind,
-        parameters = Map(
-          "username" -> JsString(creds.get("username")),
-          "password" -> JsString(creds.get("password")),
-          "host" -> JsString(creds.get("host"))))
+        parameters = Map("username" -> username, "password" -> password, "host" -> host))
     }
 
     withActivation(wsk.activation, wsk.action.invoke(actionName)) { activation =>

tests/src/test/scala/integration/CredentialsIBMPythonDb2CloudTests.scala

@@ -21,6 +21,7 @@ import org.junit.runner.RunWith
 import org.scalatest.junit.JUnitRunner
 import java.io.File
 import spray.json._
+import scala.io.Source
 
 @RunWith(classOf[JUnitRunner])
 class CredentialsIBMPythonDb2CloudTests extends TestHelpers with WskTestHelpers with WskActorSystem {
@@ -33,9 +34,15 @@ class CredentialsIBMPythonDb2CloudTests extends TestHelpers with WskTestHelpers
   val actionName = "testDB2Service"
   val actionFileName = "testDB2Service.py"
 
-  val creds = TestUtils.getVCAPcredentials("dashDB")
-  val ssldsn = creds.get("ssldsn")
-  val __bx_creds = JsObject("dashDB" -> JsObject("ssldsn" -> JsString(ssldsn)))
+  // read credentials from from vcap_services.json
+  val vcapFile = WhiskProperties.getProperty("vcap.services.file")
+  val vcapString = Source.fromFile(vcapFile).getLines.mkString
+  val vcapInfo =
+    JsonParser(ParserInput(vcapString)).asJsObject.fields("dashDB").asInstanceOf[JsArray].elements(0)
+  val creds = vcapInfo.asJsObject.fields("credentials").asJsObject
+
+  val ssldsn = creds.fields("ssldsn")
+  val __bx_creds = JsObject("dashDB" -> JsObject("ssldsn" -> ssldsn))
 
   it should "Test connection to DB2 on IBM Cloud" in withAssetCleaner(wskprops) { (wp, assetHelper) =>
     val file = Some(new File(datdir, actionFileName).toString())

tests/src/test/scala/integration/CredentialsIBMPythonWatsonTests.scala

@@ -20,6 +20,7 @@ import common.rest.WskRestOperations
 import org.junit.runner.RunWith
 import org.scalatest.junit.JUnitRunner
 import java.io.File
+import scala.io.Source
 import spray.json._
 
 @RunWith(classOf[JUnitRunner])
@@ -33,7 +34,15 @@ class CredentialsIBMPythonWatsonTests extends TestHelpers with WskTestHelpers wi
   val actionName = "testWatsonService"
   val actionFileName = "testWatsonService.py"
 
-  var creds = TestUtils.getVCAPcredentials("language_translator")
+  // read credentials from from vcap_services.json
+  val vcapFile = WhiskProperties.getProperty("vcap.services.file")
+  val vcapString = Source.fromFile(vcapFile).getLines.mkString
+  val vcapInfo =
+    JsonParser(ParserInput(vcapString)).asJsObject.fields("language_translator").asInstanceOf[JsArray].elements(0)
+  val creds = vcapInfo.asJsObject.fields("credentials").asJsObject
+  val url = creds.fields("url").asInstanceOf[JsString]
+  val username = creds.fields("username").asInstanceOf[JsString]
+  val password = creds.fields("password").asInstanceOf[JsString]
 
   /*
     Uses Watson Translation Service to translate the word "Hello" in English, to "Hola" in Spanish.
@@ -46,10 +55,7 @@ class CredentialsIBMPythonWatsonTests extends TestHelpers with WskTestHelpers wi
         file,
         main = Some("main"),
         kind = defaultKind,
-        parameters = Map(
-          "url" -> JsString(creds.get("url")),
-          "username" -> JsString(creds.get("username")),
-          "password" -> JsString(creds.get("password"))))
+        parameters = Map("url" -> url, "username" -> username, "password" -> password))
     }
 
     withActivation(wsk.activation, wsk.action.invoke(actionName)) { activation =>