1 files changed, 57 insertions, 0 deletions
diff --git a/framework/src/onos/core/api/src/test/java/org/onosproject/ui/table/cell/HexFormatterTest.java b/framework/src/onos/core/api/src/test/java/org/onosproject/ui/table/cell/HexFormatterTest.java
new file mode 100644
index 00000000..ad23b02c
--- /dev/null
+++ b/framework/src/onos/core/api/src/test/java/org/onosproject/ui/table/cell/HexFormatterTest.java
@@ -0,0 +1,57 @@
+/*
+ * 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.ui.table.cell;
+
+import org.junit.Test;
+import org.onosproject.ui.table.CellFormatter;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * Unit tests for {@link HexFormatter}.
+ */
+public class HexFormatterTest {
+
+    private CellFormatter fmt = HexFormatter.INSTANCE;
+
+    @Test
+    public void nullValue() {
+        assertEquals("null value", "", fmt.format(null));
+    }
+
+    @Test
+    public void zero() {
+        assertEquals("zero", "0x0", fmt.format(0));
+    }
+
+    @Test
+    public void one() {
+        assertEquals("one", "0x1", fmt.format(1));
+    }
+
+    @Test
+    public void ten() {
+        assertEquals("ten", "0xa", fmt.format(10));
+    }
+
+    @Test
+    public void twenty() {
+        assertEquals("twenty", "0x14", fmt.format(20));
+    }
+
+}