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Diffstat (limited to 'policy-management/src/test/java/org/onap/policy/drools/stats/PolicyStatsTest.java')
| -rw-r--r-- | policy-management/src/test/java/org/onap/policy/drools/stats/PolicyStatsTest.java | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/policy-management/src/test/java/org/onap/policy/drools/stats/PolicyStatsTest.java b/policy-management/src/test/java/org/onap/policy/drools/stats/PolicyStatsTest.java new file mode 100644 index 00000000..29518e93 --- /dev/null +++ b/policy-management/src/test/java/org/onap/policy/drools/stats/PolicyStatsTest.java @@ -0,0 +1,86 @@ +/* + * ============LICENSE_START======================================================= + * ONAP + * ================================================================================ + * Copyright (C) 2021 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * 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.policy.drools.stats; + +import static org.assertj.core.api.Assertions.assertThat; +import static org.junit.Assert.assertEquals; + +import org.junit.Test; +import org.onap.policy.drools.metrics.TransMetric; + +public class PolicyStatsTest { + + @Test + public void testStat() { + TransMetric trans1 = createTrans(); + trans1.setSuccess(true); + + PolicyStats stats = new PolicyStats(); + stats.stat(trans1); + + assertEquals(1, stats.getPolicyExecutedCount()); + assertEquals(trans1.getStartTime().toEpochMilli(), stats.getLastStart()); + assertEquals((double) trans1.getElapsedTime(), stats.getAverageExecutionTime(), 0.0d); + assertEquals(trans1.getEndTime().toEpochMilli(), stats.getLastExecutionTime()); + assertEquals(0, stats.getPolicyExecutedFailCount()); + assertEquals(1, stats.getPolicyExecutedSuccessCount()); + assertThat(stats.getBirthTime()).isGreaterThanOrEqualTo(trans1.getStartTime().toEpochMilli()); + + TransMetric trans2 = createTrans(); + trans2.setSuccess(false); + trans2.setEndTime(trans2.getStartTime().plusMillis(5)); + trans2.setElapsedTime(null); + stats.stat(trans2); + + assertEquals(2, stats.getPolicyExecutedCount()); + assertEquals(trans2.getStartTime().toEpochMilli(), stats.getLastStart()); + assertEquals((5 + 1) / 2d, stats.getAverageExecutionTime(), 0.0d); + assertEquals(trans2.getEndTime().toEpochMilli(), stats.getLastExecutionTime()); + assertEquals(1, stats.getPolicyExecutedFailCount()); + assertEquals(1, stats.getPolicyExecutedSuccessCount()); + assertThat(stats.getBirthTime()).isLessThanOrEqualTo(trans2.getStartTime().toEpochMilli()); + + TransMetric trans3 = createTrans(); + trans3.setSuccess(false); + trans3.setEndTime(trans3.getStartTime().plusMillis(9)); + trans3.setElapsedTime(null); + stats.stat(trans3); + + assertEquals(3, stats.getPolicyExecutedCount()); + assertEquals(trans3.getStartTime().toEpochMilli(), stats.getLastStart()); + assertEquals((5 + 1 + 9) / 3d, stats.getAverageExecutionTime(), 0.0d); + assertEquals(trans3.getEndTime().toEpochMilli(), stats.getLastExecutionTime()); + assertEquals(2, stats.getPolicyExecutedFailCount()); + assertEquals(1, stats.getPolicyExecutedSuccessCount()); + assertThat(stats.getBirthTime()).isLessThanOrEqualTo(trans2.getStartTime().toEpochMilli()); + } + + private TransMetric createTrans() { + TransMetric trans = new TransMetric(); + trans.setStartTime(null); + trans.setEndTime(trans.getStartTime().plusMillis(1)); + + trans.setElapsedTime(null); + assertEquals(1L, trans.getElapsedTime().longValue()); + return trans; + } + +}
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