64 lines
2.5 KiB
Java
64 lines
2.5 KiB
Java
/*
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* Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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* implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.hpcloud.mon.infrastructure.thresholding.deserializer;
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import static org.testng.Assert.assertEquals;
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import static org.testng.Assert.assertNull;
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import java.util.Collections;
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import org.testng.annotations.Test;
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import com.hpcloud.mon.common.event.AlarmCreatedEvent;
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import com.hpcloud.mon.common.event.AlarmDeletedEvent;
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import com.hpcloud.mon.common.event.AlarmUpdatedEvent;
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import com.hpcloud.util.Serialization;
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@Test
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public class EventDeserializerTest {
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private static final String ALARM_EXPRESSION = "avg(hpcs.compute{instance_id=5,metric_name=cpu,device=1}, 1) > 5 times 3 OR avg(hpcs.compute{flavor_id=3,metric_name=mem}, 2) < 4 times 3";
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private static final String ALARM_NAME = "An Alarm";
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private static final String ALARM_DESCRIPTION = "An Alarm Description";
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private static final String ALARM_ID = "123";
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private static final String TENANT_ID = "abc";
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private EventDeserializer deserializer = new EventDeserializer();
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public void shouldDeserializeAlarmDeletedEvent() {
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roundTrip(new AlarmDeletedEvent(TENANT_ID, ALARM_ID, null));
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}
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public void shouldDeserializeAlarmCreatedEvent() {
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roundTrip(new AlarmCreatedEvent(TENANT_ID, ALARM_ID, ALARM_NAME, ALARM_EXPRESSION, null));
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}
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public void shouldDeserializeAlarmUpdatedEvent() {
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roundTrip(new AlarmUpdatedEvent(TENANT_ID, ALARM_ID, ALARM_NAME, ALARM_DESCRIPTION, ALARM_EXPRESSION, null, false, null, null, null));
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}
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private void roundTrip(Object event) {
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String serialized = Serialization.toJson(event);
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Object deserialized = deserializer.deserialize(serialized.getBytes());
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Object expected = Collections.singletonList(Collections.singletonList(event));
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assertEquals(deserialized, expected);
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}
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public void shouldReturnNullOnDeserializeUnknownEvent() {
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String unknownEventJson = "{\"alarm-foo-deleted\":{\"tenantId\":\"abc\",\"alarmId\":\"123\"}}";
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assertNull(deserializer.deserialize(unknownEventJson.getBytes()));
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}
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}
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