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| -rw-r--r-- | sources/hv-collector-kafka-consumer/src/test/kotlin/org/onap/dcae/collectors/veshv/kafkaconsumer/config/ArgKafkaConsumerConfigurationTest.kt | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/sources/hv-collector-kafka-consumer/src/test/kotlin/org/onap/dcae/collectors/veshv/kafkaconsumer/config/ArgKafkaConsumerConfigurationTest.kt b/sources/hv-collector-kafka-consumer/src/test/kotlin/org/onap/dcae/collectors/veshv/kafkaconsumer/config/ArgKafkaConsumerConfigurationTest.kt new file mode 100644 index 00000000..bb0bfe1d --- /dev/null +++ b/sources/hv-collector-kafka-consumer/src/test/kotlin/org/onap/dcae/collectors/veshv/kafkaconsumer/config/ArgKafkaConsumerConfigurationTest.kt @@ -0,0 +1,140 @@ +/* + * ============LICENSE_START======================================================= + * dcaegen2-collectors-veshv + * ================================================================================ + * Copyright (C) 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.kafkaconsumer.config + +import org.assertj.core.api.Assertions +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.commandline.WrongArgumentError +import org.onap.dcae.collectors.veshv.tests.utils.parseExpectingFailure +import org.onap.dcae.collectors.veshv.tests.utils.parseExpectingSuccess + +private const val listenPort = "1234" +private const val kafkaBootstrapServers = "localhost:1234,10.1.14.10:8090" +private const val T1 = "boring_topic" +private const val T2 = "exciting_topic" +private const val kafkaTopicsString = "$T1,$T2" +private val PARSED_TOPICS_SET = setOf(T1, T2) + +internal object ArgKafkaConsumerConfigurationTest : Spek({ + lateinit var cut: ArgKafkaConsumerConfiguration + + beforeEachTest { + cut = ArgKafkaConsumerConfiguration() + } + + describe("parsing arguments") { + lateinit var result: KafkaConsumerConfiguration + + given("all parameters are present in the long form") { + + beforeEachTest { + result = cut.parseExpectingSuccess( + "--listen-port", listenPort, + "--kafka-bootstrap-servers", kafkaBootstrapServers, + "--kafka-topics", kafkaTopicsString, + "--disable-processing" + ) + } + + it("should set proper port") { + Assertions.assertThat(result.apiAddress.port).isEqualTo(listenPort.toInt()) + } + + it("should set proper kafka bootstrap servers") { + Assertions.assertThat(result.kafkaBootstrapServers).isEqualTo(kafkaBootstrapServers) + } + + it("should set proper kafka topics") { + Assertions.assertThat(result.kafkaTopics).isEqualTo(PARSED_TOPICS_SET) + } + + it("should disable processing") { + Assertions.assertThat(result.disableProcessing).isTrue() + } + } + + given("some parameters are present in the short form") { + + beforeEachTest { + result = cut.parseExpectingSuccess( + "--listen-port", listenPort, + "--kafka-bootstrap-servers", kafkaBootstrapServers, + "--kafka-topics", kafkaTopicsString) + } + + it("should set proper port") { + Assertions.assertThat(result.apiAddress.port).isEqualTo(listenPort.toInt()) + } + + it("should set proper kafka bootstrap servers") { + Assertions.assertThat(result.kafkaBootstrapServers).isEqualTo(kafkaBootstrapServers) + } + + it("should set proper kafka topics") { + Assertions.assertThat(result.kafkaTopics).isEqualTo(PARSED_TOPICS_SET) + } + } + + given("some missing disable-processing flag") { + beforeEachTest { + result = cut.parseExpectingSuccess( + "-p", listenPort, + "--kafka-bootstrap-servers", kafkaBootstrapServers, + "-f", kafkaTopicsString) + } + + it("should NOT disable processing") { + Assertions.assertThat(result.disableProcessing).isFalse() + } + } + + describe("required parameter is absent") { + given("kafka topics are missing") { + it("should throw exception") { + Assertions.assertThat(cut.parseExpectingFailure( + "-p", listenPort, + "-T1", kafkaBootstrapServers + )).isInstanceOf(WrongArgumentError::class.java) + } + } + + given("kafka bootstrap servers is missing") { + it("should throw exception") { + Assertions.assertThat(cut.parseExpectingFailure( + "-p", listenPort, + "-f", kafkaTopicsString + )).isInstanceOf(WrongArgumentError::class.java) + } + } + + given("listen port is missing") { + it("should throw exception") { + Assertions.assertThat(cut.parseExpectingFailure( + "-p", listenPort, + "-T1", kafkaBootstrapServers + )).isInstanceOf(WrongArgumentError::class.java) + } + } + } + } +})
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