| /* |
| * Copyright 2015-present Open Networking 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. |
| */ |
| package org.onosproject.faultmanagement.web; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| import org.junit.Test; |
| import org.onosproject.codec.JsonCodec; |
| import org.onosproject.incubator.net.faultmanagement.alarm.Alarm; |
| import org.onosproject.incubator.net.faultmanagement.alarm.AlarmEntityId; |
| import org.onosproject.incubator.net.faultmanagement.alarm.AlarmId; |
| import org.onosproject.incubator.net.faultmanagement.alarm.DefaultAlarm; |
| import org.onosproject.net.DeviceId; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.Matchers.*; |
| import static org.onosproject.faultmanagement.web.AlarmJsonMatcher.matchesAlarm; |
| |
| public class AlarmCodecTest { |
| |
| private final AlarmCodecContext context = new AlarmCodecContext(); |
| private static final DeviceId DEVICE_ID = DeviceId.deviceId("foo:bar"); |
| private static final String UNIQUE_ID_1 = "unique_id_1"; |
| private static final AlarmId ALARM_ID = AlarmId.alarmId(DEVICE_ID, UNIQUE_ID_1); |
| |
| // Use this to check handling for miminal Alarm |
| private final Alarm alarmMinimumFields = new DefaultAlarm.Builder(ALARM_ID, |
| DeviceId.deviceId("of:2222000000000000"), "NE unreachable", Alarm.SeverityLevel.CLEARED, 1 |
| ).build(); |
| |
| // Use this to check handling for fully populated Alarm |
| private final Alarm alarmWithSource = new DefaultAlarm.Builder(ALARM_ID, |
| DeviceId.deviceId("of:2222000000000000"), "NE unreachable", Alarm.SeverityLevel.CLEARED, 1 |
| ).forSource(AlarmEntityId.alarmEntityId("port:1/2/3/4")).withTimeUpdated(2).withTimeCleared(3L). |
| withServiceAffecting(true).withAcknowledged(true).withManuallyClearable(true). |
| withAssignedUser("the assigned user").build(); |
| |
| @Test |
| public void alarmCodecTestWithOptionalFieldMissing() { |
| JsonCodec<Alarm> codec = context.codec(Alarm.class); |
| assertThat(codec, is(notNullValue())); |
| |
| ObjectNode alarmJson = codec.encode(alarmMinimumFields, context); |
| assertThat(alarmJson, notNullValue()); |
| assertThat(alarmJson, matchesAlarm(alarmMinimumFields)); |
| |
| } |
| |
| @Test |
| public void alarmCodecTestWithOptionalField() { |
| JsonCodec<Alarm> codec = context.codec(Alarm.class); |
| assertThat(codec, is(notNullValue())); |
| |
| ObjectNode alarmJson = codec.encode(alarmWithSource, context); |
| assertThat(alarmJson, notNullValue()); |
| assertThat(alarmJson, matchesAlarm(alarmWithSource)); |
| |
| } |
| |
| @Test |
| public void verifyMinimalAlarmIsEncoded() throws Exception { |
| JsonCodec<Alarm> alarmCodec = context.codec(Alarm.class); |
| |
| Alarm alarm = getDecodedAlarm(alarmCodec, "alarm-minimal.json"); |
| assertCommon(alarm); |
| |
| assertThat(alarm.timeCleared(), nullValue()); |
| assertThat(alarm.assignedUser(), nullValue()); |
| |
| } |
| |
| @Test |
| public void verifyFullyLoadedAlarmIsEncoded() throws Exception { |
| JsonCodec<Alarm> alarmCodec = context.codec(Alarm.class); |
| |
| Alarm alarm = getDecodedAlarm(alarmCodec, "alarm-full.json"); |
| assertCommon(alarm); |
| |
| assertThat(alarm.timeCleared(), is(2222L)); |
| assertThat(alarm.assignedUser(), is("foo")); |
| |
| } |
| |
| private void assertCommon(Alarm alarm) { |
| assertThat(alarm.id(), is(AlarmId.alarmId(DeviceId.deviceId("of:123"), |
| String.valueOf(10)))); |
| assertThat(alarm.description(), is("NE is not reachable")); |
| assertThat(alarm.source(), is(AlarmEntityId.NONE)); |
| assertThat(alarm.timeRaised(), is(999L)); |
| assertThat(alarm.timeUpdated(), is(1111L)); |
| assertThat(alarm.severity(), is(Alarm.SeverityLevel.MAJOR)); |
| assertThat(alarm.serviceAffecting(), is(true)); |
| assertThat(alarm.acknowledged(), is(false)); |
| assertThat(alarm.manuallyClearable(), is(true)); |
| } |
| |
| /** |
| * Reads in a rule from the given resource and decodes it. |
| * |
| * @param resourceName resource to use to read the JSON for the rule |
| * @return decoded flow rule |
| * @throws IOException if processing the resource fails to decode |
| */ |
| private Alarm getDecodedAlarm(JsonCodec<Alarm> codec, String resourceName) throws IOException { |
| try (InputStream jsonStream = AlarmCodecTest.class |
| .getResourceAsStream(resourceName)) { |
| JsonNode json = context.mapper().readTree(jsonStream); |
| assertThat(json, notNullValue()); |
| Alarm result = codec.decode((ObjectNode) json, context); |
| assertThat(result, notNullValue()); |
| return result; |
| } |
| } |
| |
| } |