2 * Copyright 2015 Open Networking Laboratory
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 package org.onosproject.ui.table.cell;
20 import org.junit.Test;
21 import org.onosproject.ui.table.CellFormatter;
23 import static org.junit.Assert.assertEquals;
26 * Unit tests for {@link AbstractCellFormatter}.
28 public class AbstractCellFormatterTest {
30 private static final String MOCK_OUTPUT = "Mock!!";
32 private static class Concrete extends AbstractCellFormatter {
34 protected String nonNullFormat(Object value) {
39 private CellFormatter frm = new Concrete();
42 public void nullInput() {
43 assertEquals("wrong result", "", frm.format(null));
46 // mock output, but check that our method was invoked...
48 public void nonNullInput() {
49 assertEquals("what?", MOCK_OUTPUT, frm.format(1));