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/*
* ============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.config.impl
import arrow.core.Some
import org.jetbrains.spek.api.Spek
import org.assertj.core.api.Assertions.assertThat
import org.jetbrains.spek.api.dsl.describe
import org.jetbrains.spek.api.dsl.it
import org.onap.dcae.collectors.veshv.utils.logging.LogLevel
import java.io.InputStreamReader
import java.io.Reader
import java.time.Duration
/**
* @author Pawel Biniek <pawel.biniek@nokia.com>
* @since February 2019
*/
internal object ConfigurationMergerTest : Spek({
describe("Merges partial configurations into one") {
it("merges single parameter into empty config") {
val actual = PartialConfiguration()
val diff = PartialConfiguration(logLevel = Some(LogLevel.INFO))
val result = ConfigurationMerger().merge(actual, diff)
assertThat(result.logLevel).isEqualTo(Some(LogLevel.INFO))
}
val someListenPort = Some(45)
it("merges single embedded parameter into empty config") {
val actual = PartialConfiguration()
val diff = PartialConfiguration(listenPort = someListenPort)
val result = ConfigurationMerger().merge(actual, diff)
assertThat(result.listenPort).isEqualTo(someListenPort)
}
it("merges single parameter into full config") {
val actual = FileConfigurationReader().loadConfig(
InputStreamReader(
FileConfigurationReaderTest.javaClass.getResourceAsStream("/sampleConfig.json")) as Reader)
val diff = PartialConfiguration(logLevel = Some(LogLevel.INFO))
val result = ConfigurationMerger().merge(actual, diff)
assertThat(result.logLevel).isEqualTo(Some(LogLevel.INFO))
}
it("merges single embedded parameter into full config") {
val actual = FileConfigurationReader().loadConfig(
InputStreamReader(
FileConfigurationReaderTest.javaClass.getResourceAsStream("/sampleConfig.json")) as Reader)
val diff = PartialConfiguration(listenPort = someListenPort)
val result = ConfigurationMerger().merge(actual, diff)
assertThat(result.listenPort).isEqualTo(someListenPort)
assertThat(result.idleTimeoutSec.isEmpty()).isFalse()
assertThat(result.idleTimeoutSec).isEqualTo(Some(Duration.ofSeconds(1200)))
assertThat(result.maxPayloadSizeBytes.isEmpty()).isFalse()
assertThat(result.maxPayloadSizeBytes).isEqualTo(Some(1048576))
}
it("merges full config into single parameter") {
val actual = PartialConfiguration(logLevel = Some(LogLevel.INFO))
val diff = FileConfigurationReader().loadConfig(
InputStreamReader(
FileConfigurationReaderTest.javaClass.getResourceAsStream("/sampleConfig.json")) as Reader)
val result = ConfigurationMerger().merge(actual, diff)
assertThat(result.logLevel).isEqualTo(Some(LogLevel.ERROR))
assertThat(result.maxPayloadSizeBytes).isEqualTo(Some(1048576))
assertThat(result.idleTimeoutSec).isEqualTo(Some(Duration.ofSeconds(1200)))
assertThat(result.keyStoreFile.isEmpty()).isFalse()
assertThat(result.firstRequestDelaySec.isEmpty()).isFalse()
}
}
})
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