2 * ============LICENSE_START=======================================================
3 * dcaegen2-collectors-veshv
4 * ================================================================================
5 * Copyright (C) 2018 NOKIA
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
20 package org.onap.dcae.collectors.veshv.ves.message.generator.impl
22 import arrow.core.Option
23 import arrow.core.identity
24 import com.google.protobuf.util.JsonFormat
25 import org.assertj.core.api.Assertions.assertThat
26 import org.jetbrains.spek.api.Spek
27 import org.jetbrains.spek.api.dsl.describe
28 import org.jetbrains.spek.api.dsl.given
29 import org.jetbrains.spek.api.dsl.it
30 import org.onap.dcae.collectors.veshv.domain.VesEventDomain.STATE_CHANGE
31 import org.onap.dcae.collectors.veshv.tests.utils.commonHeader
32 import org.onap.ves.VesEventOuterClass.CommonEventHeader
33 import java.io.ByteArrayInputStream
34 import javax.json.Json
35 import kotlin.test.fail
37 class CommonEventHeaderParserTest : Spek({
39 describe("Common event header parser") {
40 val parser = CommonEventHeaderParser()
42 given("valid header in JSON format") {
43 val commonEventHeader = commonHeader(
44 domain = STATE_CHANGE,
45 id = "sample-event-id")
46 val json = JsonFormat.printer().print(commonEventHeader).byteInputStream()
48 it("should parse common event header") {
50 parser.parse(jsonObject(json))
51 .fold({ fail() }, ::identity)
53 assertThat(result).describedAs("common event header").isEqualTo(commonEventHeader)
57 given("invalid header in JSON format") {
58 val json = "{}".byteInputStream()
60 it("should throw exception") {
61 val result = parser.parse(jsonObject(json))
67 given("invalid JSON") {
68 val json = "{}}}}".byteInputStream()
70 it("should throw exception") {
71 val result = parser.parse(jsonObject(json))
79 fun assertFailed(result: Option<CommonEventHeader>) =
80 result.fold({}, { fail() })
82 fun jsonObject(json: ByteArrayInputStream) = Json.createReader(json).readObject()!!