diff --git a/apps/cfm/src/test/java/org/onosproject/soam/web/DmCreateCodecTest.java b/apps/cfm/src/test/java/org/onosproject/soam/web/DmCreateCodecTest.java
new file mode 100644
index 0000000..2f31310
--- /dev/null
+++ b/apps/cfm/src/test/java/org/onosproject/soam/web/DmCreateCodecTest.java
@@ -0,0 +1,129 @@
+/*
+ * Copyright 2017-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.soam.web;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
+import java.time.Duration;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.onosproject.cfm.CfmCodecContext;
+import org.onosproject.incubator.net.l2monitoring.cfm.Mep.Priority;
+import org.onosproject.incubator.net.l2monitoring.cfm.identifier.MepId;
+import org.onosproject.incubator.net.l2monitoring.soam.SoamConfigException;
+import org.onosproject.incubator.net.l2monitoring.soam.delay.DefaultDelayMeasurementCreate;
+import org.onosproject.incubator.net.l2monitoring.soam.delay.DelayMeasurementCreate;
+import org.onosproject.incubator.net.l2monitoring.soam.delay.DelayMeasurementCreate.DmCreateBuilder;
+import org.onosproject.incubator.net.l2monitoring.soam.delay.DelayMeasurementCreate.DmType;
+import org.onosproject.incubator.net.l2monitoring.soam.delay.DelayMeasurementCreate.MeasurementOption;
+import org.onosproject.incubator.net.l2monitoring.soam.delay.DelayMeasurementCreate.Version;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+public class DmCreateCodecTest {
+    ObjectMapper mapper;
+    CfmCodecContext context;
+
+    @Before
+    public void setUp() throws Exception {
+        mapper = new ObjectMapper();
+        context = new CfmCodecContext();
+    }
+
+    @Test
+    public void testDecodeObjectNodeCodecContext1()
+            throws JsonProcessingException, IOException {
+        String moStr = "{\"dm\": {}}";
+
+        InputStream input = new ByteArrayInputStream(
+                moStr.getBytes(StandardCharsets.UTF_8));
+        JsonNode cfg = mapper.readTree(input);
+
+        try {
+            context.codec(DelayMeasurementCreate.class)
+                .decode((ObjectNode) cfg, context);
+            fail("Expecting an exception");
+        } catch (IllegalArgumentException e) {
+            assertEquals("remoteMepId is required", e.getMessage());
+        }
+    }
+
+    @Test
+    public void testDecodeObjectNodeCodecContext2()
+            throws JsonProcessingException, IOException {
+        String moStr = "{\"dm\": {" +
+            "\"version\":\"Y17312008\"," +
+            "\"dmType\":\"DMDMM\"," +
+            "\"remoteMepId\":12," +
+            "\"priority\":\"PRIO6\"," +
+            "\"measurementsEnabled\" :" +
+            "[\"FRAME_DELAY_RANGE_BACKWARD_AVERAGE\", " +
+            "\"INTER_FRAME_DELAY_VARIATION_FORWARD_AVERAGE\"]" +
+            "}}";
+
+        InputStream input = new ByteArrayInputStream(
+                moStr.getBytes(StandardCharsets.UTF_8));
+        JsonNode cfg = mapper.readTree(input);
+
+        DelayMeasurementCreate dmCreate = context
+                .codec(DelayMeasurementCreate.class)
+                .decode((ObjectNode) cfg, context);
+
+        assertEquals(Version.Y17312008, dmCreate.version());
+        assertEquals(DmType.DMDMM, dmCreate.dmCfgType());
+        assertEquals(12, dmCreate.remoteMepId().id().shortValue());
+    }
+
+    @Test
+    public void testEncodeDelayMeasurementCreateCodecContext()
+            throws SoamConfigException {
+        DmCreateBuilder builder = DefaultDelayMeasurementCreate
+                .builder(DmType.DM1DMRX, Version.Y17312011,
+                        MepId.valueOf((short) 16), Priority.PRIO5);
+        builder.addToMeasurementsEnabled(
+                MeasurementOption.FRAME_DELAY_BACKWARD_MAX);
+        builder.addToMeasurementsEnabled(
+                MeasurementOption.FRAME_DELAY_TWO_WAY_MAX);
+        builder.addToMeasurementsEnabled(
+                MeasurementOption.INTER_FRAME_DELAY_VARIATION_BACKWARD_BINS);
+        builder = (DmCreateBuilder) builder.messagePeriod(Duration.ofMillis(100));
+        builder = (DmCreateBuilder) builder.frameSize((short) 1200);
+
+        ObjectNode node = mapper.createObjectNode();
+        node.set("dm", context.codec(DelayMeasurementCreate.class)
+                .encode(builder.build(), context));
+
+        assertEquals(DmType.DM1DMRX.name(), node.get("dm").get("dmCfgType").asText());
+        assertEquals(Version.Y17312011.name(), node.get("dm").get("version").asText());
+        assertEquals(16, node.get("dm").get("remoteMepId").asInt());
+        assertEquals(Priority.PRIO5.name(), node.get("dm").get("priority").asText());
+        assertEquals(100, node.get("dm").get("messagePeriodMs").asInt());
+        assertEquals(1200, node.get("dm").get("frameSize").asInt());
+
+        assertEquals(3, ((ArrayNode) node.get("dm").get("measurementsEnabled")).size());
+    }
+
+}