diff options
Diffstat (limited to 'participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/controlloop/participant/simulator/main/startstop/TestMain.java')
-rw-r--r-- | participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/controlloop/participant/simulator/main/startstop/TestMain.java | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/controlloop/participant/simulator/main/startstop/TestMain.java b/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/controlloop/participant/simulator/main/startstop/TestMain.java new file mode 100644 index 000000000..5a5ad8931 --- /dev/null +++ b/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/controlloop/participant/simulator/main/startstop/TestMain.java @@ -0,0 +1,117 @@ +/*- + * ============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.simulator.main.startstop; + +import static org.assertj.core.api.Assertions.assertThatCode; +import static org.assertj.core.api.Assertions.assertThatThrownBy; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; + +import org.junit.Test; +import org.onap.policy.clamp.controlloop.common.exception.ControlLoopRuntimeException; +import org.onap.policy.common.utils.resources.MessageConstants; + +/** + * Class to perform unit test of {@link Main}}. + */ +public class TestMain { + + @Test + public void testMain_Help() { + final String[] configParameters = {"-h"}; + Main main = new Main(configParameters); + assertFalse(main.isRunning()); + } + + @Test + public void testMain_Version() { + final String[] configParameters = {"-v"}; + Main main = new Main(configParameters); + assertFalse(main.isRunning()); + } + + @Test + public void testMain_Valid() { + final String[] configParameters = {"-c", "src/test/resources/parameters/TestParameters.json"}; + Main main = new Main(configParameters); + assertTrue(main.isRunning()); + + assertThatCode(() -> main.shutdown()).doesNotThrowAnyException(); + + assertFalse(main.isRunning()); + } + + @Test + public void testMain_NoParameter() { + assertThatConfigParameterThrownException(new String[] {}); + } + + @Test + public void testMain_FilePathNotDefined() { + assertThatConfigParameterThrownException(new String[] {"-c"}); + } + + @Test + public void testMain_TooManyCommand() { + assertThatConfigParameterThrownException(new String[] {"-h", "d"}); + } + + @Test + public void testMain_WrongParameter() { + assertThatConfigParameterThrownException(new String[] {"-d"}); + } + + private void assertThatConfigParameterThrownException(final String[] configParameters) { + assertThatThrownBy(() -> Main.main(configParameters)).isInstanceOf(ControlLoopRuntimeException.class) + .hasMessage(String.format(MessageConstants.START_FAILURE_MSG, MessageConstants.POLICY_CLAMP)); + } + + @Test + public void testParticipant_NoFileWithThisName() { + assertThatConfigFileThrownException("src/test/resources/parameters/NoFileWithThisName.json"); + } + + @Test + public void testParticipant_NotValidFile() { + assertThatConfigFileThrownException("src/test/resources/parameters"); + } + + @Test + public void testParticipant_FileEmpty() { + assertThatConfigFileThrownException("src/test/resources/parameters/EmptyParameters.json"); + } + + @Test + public void testParticipant_NoParameters() { + assertThatConfigFileThrownException("src/test/resources/parameters/NoParameters.json"); + } + + @Test + public void testParticipant_InvalidParameters() { + assertThatConfigFileThrownException("src/test/resources/parameters/InvalidParameters.json"); + } + + private void assertThatConfigFileThrownException(final String configFilePath) { + final String[] configParameters = new String[] {"-c", configFilePath}; + assertThatThrownBy(() -> new Main(configParameters)).isInstanceOf(ControlLoopRuntimeException.class) + .hasMessage(String.format(MessageConstants.START_FAILURE_MSG, MessageConstants.POLICY_CLAMP)); + } +} |