diff options
Diffstat (limited to 'participant/participant-impl/participant-impl-policy/src/test/java/org/onap/policy/clamp/controlloop/participant/policy/main/parameters/TestParticipantPolicyParameterHandler.java')
-rw-r--r-- | participant/participant-impl/participant-impl-policy/src/test/java/org/onap/policy/clamp/controlloop/participant/policy/main/parameters/TestParticipantPolicyParameterHandler.java | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/participant/participant-impl/participant-impl-policy/src/test/java/org/onap/policy/clamp/controlloop/participant/policy/main/parameters/TestParticipantPolicyParameterHandler.java b/participant/participant-impl/participant-impl-policy/src/test/java/org/onap/policy/clamp/controlloop/participant/policy/main/parameters/TestParticipantPolicyParameterHandler.java new file mode 100644 index 000000000..dd62dbfc4 --- /dev/null +++ b/participant/participant-impl/participant-impl-policy/src/test/java/org/onap/policy/clamp/controlloop/participant/policy/main/parameters/TestParticipantPolicyParameterHandler.java @@ -0,0 +1,98 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2021 Nordix Foundation. + * ================================================================================ + * 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. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.clamp.controlloop.participant.policy.main.parameters; + +import static org.assertj.core.api.Assertions.assertThat; +import static org.assertj.core.api.Assertions.assertThatThrownBy; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertTrue; + +import java.io.FileNotFoundException; +import org.apache.commons.io.DirectoryWalker.CancelException; +import org.junit.Test; +import org.onap.policy.clamp.controlloop.common.exception.ControlLoopException; +import org.onap.policy.clamp.controlloop.participant.policy.main.startstop.ParticipantPolicyCommandLineArguments; +import org.onap.policy.common.utils.coder.CoderException; + +public class TestParticipantPolicyParameterHandler { + + @Test + public void testParameterHandlerNoParameterFile() throws ControlLoopException { + final String[] emptyArgumentString = { "-c", "src/test/resources/parameters/NoParametersFile.json" }; + + final ParticipantPolicyCommandLineArguments emptyArguments = new ParticipantPolicyCommandLineArguments(); + emptyArguments.parse(emptyArgumentString); + + assertThatThrownBy(() -> new ParticipantPolicyParameterHandler().getParameters(emptyArguments)) + .hasCauseInstanceOf(CoderException.class) + .hasRootCauseInstanceOf(FileNotFoundException.class); + } + + @Test + public void testParameterHandlerInvalidParameters() throws ControlLoopException { + final String[] invalidArgumentString = { "-c", "src/test/resources/parameters/InvalidParameters.json" }; + + final ParticipantPolicyCommandLineArguments invalidArguments = + new ParticipantPolicyCommandLineArguments(); + invalidArguments.parse(invalidArgumentString); + + assertThatThrownBy(() -> new ParticipantPolicyParameterHandler().getParameters(invalidArguments)) + .hasMessageStartingWith("error reading parameters from") + .hasCauseInstanceOf(CoderException.class); + } + + @Test + public void testParticipantPolicyParameters() throws ControlLoopException { + final String[] participantConfigParameters = { "-c", "src/test/resources/parameters/TestParameters.json" }; + + final ParticipantPolicyCommandLineArguments arguments = new ParticipantPolicyCommandLineArguments(); + arguments.parse(participantConfigParameters); + + final ParticipantPolicyParameters parGroup = new ParticipantPolicyParameterHandler() + .getParameters(arguments); + assertTrue(arguments.checkSetConfigurationFilePath()); + assertEquals(CommonTestData.PARTICIPANT_GROUP_NAME, parGroup.getName()); + } + + @Test + public void testParticipantVersion() throws ControlLoopException { + final String[] participantConfigParameters = { "-v" }; + final ParticipantPolicyCommandLineArguments arguments = new ParticipantPolicyCommandLineArguments(); + final String version = arguments.parse(participantConfigParameters); + assertThat(arguments.parse(participantConfigParameters)).startsWith( + "ONAP Tosca defined control loop Participant"); + } + + @Test + public void testParticipantHelp() throws ControlLoopException { + final String[] participantConfigParameters = { "-h" }; + final ParticipantPolicyCommandLineArguments arguments = new ParticipantPolicyCommandLineArguments(); + assertThat(arguments.parse(participantConfigParameters)).startsWith("usage:"); + } + + @Test + public void testParticipantInvalidOption() throws ControlLoopException { + final String[] participantConfigParameters = { "-d" }; + final ParticipantPolicyCommandLineArguments arguments = new ParticipantPolicyCommandLineArguments(); + assertThatThrownBy(() -> arguments.parse(participantConfigParameters)) + .hasMessageStartingWith("invalid command line arguments specified"); + } +} |