diff options
Diffstat (limited to 'hv-collector-utils/src')
3 files changed, 75 insertions, 12 deletions
diff --git a/hv-collector-utils/src/main/kotlin/org/onap/dcae/collectors/veshv/utils/commandline/WrongArgumentError.kt b/hv-collector-utils/src/main/kotlin/org/onap/dcae/collectors/veshv/utils/commandline/WrongArgumentError.kt index 61a461f5..9c2a20c1 100644 --- a/hv-collector-utils/src/main/kotlin/org/onap/dcae/collectors/veshv/utils/commandline/WrongArgumentError.kt +++ b/hv-collector-utils/src/main/kotlin/org/onap/dcae/collectors/veshv/utils/commandline/WrongArgumentError.kt @@ -45,22 +45,25 @@ data class WrongArgumentError( formatter.printHelp( programName, - generateRequiredParametersNote(), + generateRequiredParametersNote(cmdLineOptionsList), getOptions(), footer) } - private fun getOptions(): Options = cmdLineOptionsList.map { it.option }.fold(Options(), Options::addOption) + private fun getOptions() = cmdLineOptionsList.map { it.option }.fold(Options(), Options::addOption) - private fun generateRequiredParametersNote(): String { - val requiredParams = Option.fromNullable(cmdLineOptionsList.filter { it.required } - .takeUnless { it.isEmpty() }) - return requiredParams.fold( - { "" }, - { it.map {commandLineOption -> commandLineOption.option.opt } - .joinToString(prefix = "Required parameters: ", separator = ", ") - } - ) + companion object { + fun generateRequiredParametersNote(cmdLineOptionsList: List<CommandLineOption>): String { + val requiredParams = Option.fromNullable(cmdLineOptionsList.filter { it.required } + .takeUnless { it.isEmpty() }) + return requiredParams.fold( + { "" }, + { + it.map { commandLineOption -> commandLineOption.option.opt } + .joinToString(prefix = "Required parameters: ", separator = ", ") + } + ) + } } } diff --git a/hv-collector-utils/src/test/kotlin/org/onap/dcae/collectors/veshv/utils/arrow/CoreKtTest.kt b/hv-collector-utils/src/test/kotlin/org/onap/dcae/collectors/veshv/utils/arrow/CoreKtTest.kt index 29359439..2eb11b27 100644 --- a/hv-collector-utils/src/test/kotlin/org/onap/dcae/collectors/veshv/utils/arrow/CoreKtTest.kt +++ b/hv-collector-utils/src/test/kotlin/org/onap/dcae/collectors/veshv/utils/arrow/CoreKtTest.kt @@ -28,7 +28,6 @@ import org.jetbrains.spek.api.dsl.describe import org.jetbrains.spek.api.dsl.given import org.jetbrains.spek.api.dsl.it import org.jetbrains.spek.api.dsl.on -import org.jetbrains.spek.api.dsl.xdescribe import java.util.concurrent.atomic.AtomicReference diff --git a/hv-collector-utils/src/test/kotlin/org/onap/dcae/collectors/veshv/utils/commandline/WrongArgumentErrorTest.kt b/hv-collector-utils/src/test/kotlin/org/onap/dcae/collectors/veshv/utils/commandline/WrongArgumentErrorTest.kt new file mode 100644 index 00000000..63d9eb82 --- /dev/null +++ b/hv-collector-utils/src/test/kotlin/org/onap/dcae/collectors/veshv/utils/commandline/WrongArgumentErrorTest.kt @@ -0,0 +1,61 @@ +/* + * ============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.utils.commandline + +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.jetbrains.spek.api.dsl.on +import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.HEALTH_CHECK_API_PORT +import org.onap.dcae.collectors.veshv.utils.commandline.CommandLineOption.LISTEN_PORT + +class WrongArgumentErrorTest : Spek ({ + + describe("help message logic test") { + + given("at least one required option") { + val filledOptionList = listOf( + HEALTH_CHECK_API_PORT, + LISTEN_PORT) + on("help message preparation") { + val requiredParameters = WrongArgumentError.generateRequiredParametersNote(filledOptionList) + + it("should print out required fields") { + assertThat(requiredParameters).isEqualTo("Required parameters: p") + } + } + } + + given("no required option") { + val filledOptionList = listOf(HEALTH_CHECK_API_PORT) + + on("help message preparation") { + val requiredParameters = WrongArgumentError.generateRequiredParametersNote(filledOptionList) + + it("should not print required fields") { + assertThat(requiredParameters).isEqualTo("") + } + } + } + } + +})
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