Simon Hunt | 9ffbd8d | 2015-05-06 12:02:32 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2015-present Open Networking Foundation |
Simon Hunt | 9ffbd8d | 2015-05-06 12:02:32 -0700 | [diff] [blame] | 3 | * |
| 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 |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 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. |
Simon Hunt | 9ffbd8d | 2015-05-06 12:02:32 -0700 | [diff] [blame] | 15 | */ |
| 16 | |
| 17 | package org.onosproject.ui.table.cell; |
| 18 | |
| 19 | import org.junit.Test; |
| 20 | import org.onosproject.ui.table.CellComparator; |
| 21 | |
| 22 | import static org.junit.Assert.assertTrue; |
| 23 | |
| 24 | /** |
| 25 | * Unit tests for {@link AbstractCellComparator}. |
| 26 | */ |
| 27 | public class AbstractCellComparatorTest { |
| 28 | |
| 29 | private static class Concrete extends AbstractCellComparator { |
| 30 | @Override |
| 31 | protected int nonNullCompare(Object o1, Object o2) { |
| 32 | return 42; |
| 33 | } |
| 34 | } |
| 35 | |
| 36 | private CellComparator cmp = new Concrete(); |
| 37 | |
| 38 | @Test |
| 39 | public void twoNullArgs() { |
| 40 | assertTrue("two nulls", cmp.compare(null, null) == 0); |
| 41 | } |
| 42 | |
| 43 | @Test |
| 44 | public void nullArgOne() { |
| 45 | assertTrue("null one", cmp.compare(null, 1) < 0); |
| 46 | } |
| 47 | |
| 48 | @Test |
| 49 | public void nullArgTwo() { |
| 50 | assertTrue("null two", cmp.compare(1, null) > 0); |
| 51 | } |
| 52 | |
| 53 | // mock output, but check that our method was invoked... |
| 54 | @Test |
| 55 | public void noNulls() { |
| 56 | assertTrue("no Nulls", cmp.compare(1, 2) == 42); |
| 57 | } |
| 58 | } |