1 files changed, 46 insertions, 0 deletions
diff --git a/sources/hv-collector-ves-message-generator/src/main/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/vesevent/PayloadGenerator.kt b/sources/hv-collector-ves-message-generator/src/main/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/vesevent/PayloadGenerator.kt
new file mode 100644
index 00000000..ed521054
--- /dev/null
+++ b/sources/hv-collector-ves-message-generator/src/main/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/vesevent/PayloadGenerator.kt
@@ -0,0 +1,46 @@
+/*
+ * ============LICENSE_START=======================================================
+ * dcaegen2-collectors-veshv
+ * ================================================================================
+ * Copyright (C) 2018-2019 NOKIA
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.dcae.collectors.veshv.ves.message.generator.impl.vesevent
+
+import com.google.protobuf.ByteString
+import java.util.*
+import kotlin.streams.asSequence
+
+internal class PayloadGenerator {
+
+    private val randomGenerator = Random()
+
+    fun generateRawPayload(size: Int): ByteString =
+            ByteString.copyFrom(ByteArray(size))
+
+    fun generatePayload(numOfCountMeasurements: Long = 2): ByteString =
+            ByteString.copyFrom(
+                    randomGenerator
+                            .ints(numOfCountMeasurements, MIN_BYTE_VALUE, MAX_BYTE_VALUE)
+                            .asSequence()
+                            .toString()
+                            .toByteArray()
+            )
+
+    companion object {
+        private const val MIN_BYTE_VALUE = 0
+        private const val MAX_BYTE_VALUE = 256
+    }
+}