1 files changed, 50 insertions, 0 deletions
diff --git a/vpp-common/vpp-translate-utils/src/test/java/io/fd/hc2vpp/common/translate/util/Ipv4TranslatorTest.java b/vpp-common/vpp-translate-utils/src/test/java/io/fd/hc2vpp/common/translate/util/Ipv4TranslatorTest.java
new file mode 100644
index 000000000..722e2c62c
--- /dev/null
+++ b/vpp-common/vpp-translate-utils/src/test/java/io/fd/hc2vpp/common/translate/util/Ipv4TranslatorTest.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * 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 io.fd.hc2vpp.common.translate.util;
+
+import static org.junit.Assert.assertEquals;
+
+import io.fd.hc2vpp.common.translate.util.Ipv4Translator;
+import org.junit.Test;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4AddressNoZone;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
+
+public class Ipv4TranslatorTest implements Ipv4Translator {
+
+    @Test
+    public void testIpv4NoZone() throws Exception {
+        final Ipv4AddressNoZone ipv4Addr = new Ipv4AddressNoZone("192.168.1.1");
+        byte[] bytes = ipv4AddressNoZoneToArray(ipv4Addr);
+        assertEquals((byte) 192, bytes[0]);
+        // Simulating the magic of VPP
+        bytes = reverseBytes(bytes);
+        final Ipv4AddressNoZone ipv4AddressNoZone = arrayToIpv4AddressNoZone(bytes);
+        assertEquals(ipv4Addr, ipv4AddressNoZone);
+    }
+
+    @Test
+    public void testIpv4AddressPrefixToArray() {
+        byte[] ip = ipv4AddressPrefixToArray(new Ipv4Prefix("192.168.2.1/24"));
+
+        assertEquals("1.2.168.192", arrayToIpv4AddressNoZone(ip).getValue());
+    }
+
+    @Test
+    public void testExtractPrefix() {
+        assertEquals(24, extractPrefix(new Ipv4Prefix("192.168.2.1/24")));
+    }
+}
+\ No newline at end of file