1 files changed, 137 insertions, 0 deletions
diff --git a/vpp-common/vpp-translate-utils/src/test/java/io/fd/honeycomb/translate/v3po/util/TranslateUtilsTest.java b/vpp-common/vpp-translate-utils/src/test/java/io/fd/honeycomb/translate/v3po/util/TranslateUtilsTest.java
new file mode 100644
index 000000000..d9cb52f3a
--- /dev/null
+++ b/vpp-common/vpp-translate-utils/src/test/java/io/fd/honeycomb/translate/v3po/util/TranslateUtilsTest.java
@@ -0,0 +1,137 @@
+package io.fd.honeycomb.translate.v3po.util;
+
+import static io.fd.honeycomb.translate.v3po.util.TranslateUtils.reverseBytes;
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+import static org.mockito.Matchers.anyLong;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import java.util.concurrent.Future;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+import org.junit.Test;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4AddressNoZone;
+import org.opendaylight.yangtools.yang.binding.DataContainer;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.openvpp.jvpp.dto.JVppReply;
+
+public class TranslateUtilsTest {
+
+    private static class AnDataObject implements DataObject {
+        @Override
+        public Class<? extends DataContainer> getImplementedInterface() {
+            return null;
+        }
+    }
+
+    @Test
+    public void testGetReplyForWriteTimeout() throws Exception {
+        final Future<JVppReply<?>> future = mock(Future.class);
+        when(future.get(anyLong(), eq(TimeUnit.SECONDS))).thenThrow(TimeoutException.class);
+        final InstanceIdentifier<AnDataObject> replyType = InstanceIdentifier.create(AnDataObject.class);
+        try {
+            TranslateUtils.getReplyForWrite(future, replyType);
+        } catch (WriteTimeoutException e) {
+            assertTrue(e.getCause() instanceof TimeoutException);
+            assertEquals(replyType, e.getFailedId());
+            return;
+        }
+        fail("WriteTimeoutException was expected");
+    }
+
+    @Test
+    public void testGetReplyForReadTimeout() throws Exception {
+        final Future<JVppReply<?>> future = mock(Future.class);
+        final InstanceIdentifier<AnDataObject> replyType = InstanceIdentifier.create(AnDataObject.class);
+        when(future.get(anyLong(), eq(TimeUnit.SECONDS))).thenThrow(TimeoutException.class);
+        try {
+            TranslateUtils.getReplyForRead(future, replyType);
+        } catch (ReadTimeoutException e) {
+            assertTrue(e.getCause() instanceof TimeoutException);
+            assertEquals(replyType, e.getFailedId());
+            return;
+        }
+        fail("ReadTimeoutException was expected");
+    }
+
+    @Test
+    public void testIpv4NoZone() throws Exception {
+        final Ipv4AddressNoZone ipv4Addr = new Ipv4AddressNoZone("192.168.1.1");
+        byte[] bytes = TranslateUtils.ipv4AddressNoZoneToArray(ipv4Addr);
+        assertEquals((byte)192, bytes[0]);
+        // Simulating the magic of VPP
+        bytes = reverseBytes(bytes);
+        final Ipv4AddressNoZone ipv4AddressNoZone = TranslateUtils.arrayToIpv4AddressNoZone(bytes);
+        assertEquals(ipv4Addr, ipv4AddressNoZone);
+    }
+
+    @Test
+    public void testToString() {
+        final byte[] expected = "test".getBytes();
+        final byte[] cString = new byte[expected.length + 10];
+        System.arraycopy(expected, 0, cString, 0, expected.length);
+        final String jString = TranslateUtils.toString(cString);
+        assertArrayEquals(expected, jString.getBytes());
+    }
+
+    @Test
+    public void testParseMac() throws Exception {
+        byte[] bytes = TranslateUtils.parseMac("00:fF:7f:15:5e:A9");
+        assertMac(bytes);
+    }
+
+    private void assertMac(final byte[] bytes) {
+        assertEquals(6, bytes.length);
+        assertEquals((byte) 0, bytes[0]);
+        assertEquals((byte) 255, bytes[1]);
+        assertEquals((byte) 127, bytes[2]);
+        assertEquals((byte) 21, bytes[3]);
+        assertEquals((byte) 94, bytes[4]);
+        assertEquals((byte) 169, bytes[5]);
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void testParseMacLonger() throws Exception {
+        byte[] bytes = TranslateUtils.parseMac("00:fF:7f:15:5e:A9:88:77");
+        assertMac(bytes);
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void testParseMacShorter() throws Exception {
+        TranslateUtils.parseMac("00:fF:7f");
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void testParseRandomString() throws Exception {
+        TranslateUtils.parseMac("random{}}@$*&*!");
+    }
+
+    @Test(expected = NumberFormatException.class)
+    public void testParseMacNumberFormatEx() throws Exception {
+        TranslateUtils.parseMac("00:XX:7f:15:5e:77\"");
+    }
+
+    @Test
+    public void testBooleanToByte() {
+        assertEquals(0, TranslateUtils.booleanToByte(null));
+        assertEquals(0, TranslateUtils.booleanToByte(false));
+        assertEquals(1, TranslateUtils.booleanToByte(true));
+    }
+
+    @Test
+    public void testByteToBoolean() {
+        assertEquals(Boolean.FALSE, TranslateUtils.byteToBoolean((byte) 0));
+        assertEquals(Boolean.TRUE, TranslateUtils.byteToBoolean((byte) 1));
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void testByteToBooleanFailed() {
+        TranslateUtils.byteToBoolean((byte) 123);
+    }
+
+}
+\ No newline at end of file