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Diffstat (limited to 'hv-collector-ves-message-generator/src/test/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/CommonEventHeaderParserTest.kt')
| -rw-r--r-- | hv-collector-ves-message-generator/src/test/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/CommonEventHeaderParserTest.kt | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/hv-collector-ves-message-generator/src/test/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/CommonEventHeaderParserTest.kt b/hv-collector-ves-message-generator/src/test/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/CommonEventHeaderParserTest.kt new file mode 100644 index 00000000..c16459ce --- /dev/null +++ b/hv-collector-ves-message-generator/src/test/kotlin/org/onap/dcae/collectors/veshv/ves/message/generator/impl/CommonEventHeaderParserTest.kt @@ -0,0 +1,81 @@ +/* + * ============LICENSE_START======================================================= + * dcaegen2-collectors-veshv + * ================================================================================ + * Copyright (C) 2018 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 + +import arrow.core.Option +import arrow.core.identity +import com.google.protobuf.util.JsonFormat +import org.assertj.core.api.Assertions.assertThat +import org.jetbrains.spek.api.Spek +import org.jetbrains.spek.api.dsl.describe +import org.jetbrains.spek.api.dsl.given +import org.jetbrains.spek.api.dsl.it +import org.onap.dcae.collectors.veshv.tests.utils.commonHeader +import org.onap.ves.VesEventV5 +import java.io.ByteArrayInputStream +import javax.json.Json +import kotlin.test.fail + +class CommonEventHeaderParserTest : Spek({ + + describe("Common event header parser") { + val parser = CommonEventHeaderParser() + + given("valid header in JSON format") { + val commonEventHeader = commonHeader( + domain = VesEventV5.VesEvent.CommonEventHeader.Domain.STATE_CHANGE, + id = "sample-event-id") + val json = JsonFormat.printer().print(commonEventHeader).byteInputStream() + + it("should parse common event header") { + val result = + parser.parse(jsonObject(json)) + .fold({ fail() }, ::identity) + + assertThat(result).describedAs("common event header").isEqualTo(commonEventHeader) + } + } + + given("invalid header in JSON format") { + val json = "{}".byteInputStream() + + it("should throw exception") { + val result = parser.parse(jsonObject(json)) + + assertFailed(result) + } + } + + given("invalid JSON") { + val json = "{}}}}".byteInputStream() + + it("should throw exception") { + val result = parser.parse(jsonObject(json)) + + assertFailed(result) + } + } + } +}) + +fun assertFailed(result: Option<VesEventV5.VesEvent.CommonEventHeader>) = + result.fold({}, { fail() }) + +fun jsonObject(json: ByteArrayInputStream) = Json.createReader(json).readObject()
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