1 files changed, 140 insertions, 0 deletions
diff --git a/framework/src/onos/apps/faultmanagement/fmweb/src/test/java/org/onosproject/faultmanagement/web/AlarmCodecTest.java b/framework/src/onos/apps/faultmanagement/fmweb/src/test/java/org/onosproject/faultmanagement/web/AlarmCodecTest.java
new file mode 100644
index 00000000..3009b99a
--- /dev/null
+++ b/framework/src/onos/apps/faultmanagement/fmweb/src/test/java/org/onosproject/faultmanagement/web/AlarmCodecTest.java
@@ -0,0 +1,140 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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 java.io.IOException;
+import java.io.InputStream;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.notNullValue;
+import static org.hamcrest.Matchers.nullValue;
+
+import org.junit.Test;
+import org.onosproject.codec.JsonCodec;
+import static org.onosproject.faultmanagement.web.AlarmJsonMatcher.matchesAlarm;
+import org.onosproject.net.DeviceId;
+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;
+
+public class AlarmCodecTest {
+
+    private final AlarmCodecContext context = new AlarmCodecContext();
+
+    // Use this to check handling for miminal Alarm
+    private final Alarm alarmMinimumFields = new DefaultAlarm.Builder(
+            new AlarmId(44),
+            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(
+            new AlarmId(44),
+            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() {
+        //context.registerService(AlarmService.class, new AlarmServiceAdapter());
+        final JsonCodec<Alarm> codec = context.codec(Alarm.class);
+        assertThat(codec, is(notNullValue()));
+
+        final ObjectNode alarmJson = codec.encode(alarmMinimumFields, context);
+        assertThat(alarmJson, notNullValue());
+        assertThat(alarmJson, matchesAlarm(alarmMinimumFields));
+
+    }
+
+    @Test
+    public void alarmCodecTestWithOptionalField() {
+        final JsonCodec<Alarm> codec = context.codec(Alarm.class);
+        assertThat(codec, is(notNullValue()));
+
+        final ObjectNode alarmJson = codec.encode(alarmWithSource, context);
+        assertThat(alarmJson, notNullValue());
+        assertThat(alarmJson, matchesAlarm(alarmWithSource));
+
+    }
+
+    @Test
+    public void verifyMinimalAlarmIsEncoded() throws Exception {
+        final JsonCodec<Alarm> alarmCodec = context.codec(Alarm.class);
+
+        final Alarm alarm = getDecodedAlarm(alarmCodec, "alarm-minimal.json");
+        assertCommon(alarm);
+
+        assertThat(alarm.timeCleared(), nullValue());
+        assertThat(alarm.assignedUser(), nullValue());
+
+    }
+
+    @Test
+    public void verifyFullyLoadedAlarmIsEncoded() throws Exception {
+        final JsonCodec<Alarm> alarmCodec = context.codec(Alarm.class);
+
+        final Alarm alarm = getDecodedAlarm(alarmCodec, "alarm-full.json");
+        assertCommon(alarm);
+
+        assertThat(alarm.timeCleared(), is(2222L));
+        assertThat(alarm.assignedUser(), is("foo"));
+
+    }
+
+    private void assertCommon(final Alarm alarm) {
+        assertThat(alarm.id(), is(new AlarmId(10L)));
+        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 failsdecode
+     */
+    private Alarm getDecodedAlarm(final JsonCodec<Alarm> codec, final String resourceName) throws IOException {
+        final InputStream jsonStream = AlarmCodecTest.class
+                .getResourceAsStream(resourceName);
+        final JsonNode json = context.mapper().readTree(jsonStream);
+        assertThat(json, notNullValue());
+        final Alarm result = codec.decode((ObjectNode) json, context);
+        assertThat(result, notNullValue());
+        return result;
+    }
+
+
+}