| /******************************************************************************* |
| * Copyright (c) 2011, 2013 Tasktop Technologies and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Tasktop Technologies - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.commons.ui; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.Mockito.mock; |
| |
| import org.eclipse.jface.viewers.ColumnViewer; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Item; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.mockito.Mockito; |
| |
| /** |
| * @author Steffen Pingel |
| */ |
| @SuppressWarnings("nls") |
| public class ColumnViewerSorterTest { |
| |
| class StubColumnViewerSorter extends AbstractColumnViewerSorter<ColumnViewer, Item> { |
| |
| Item sortColumn; |
| |
| int sortDirection; |
| |
| int columnIndex; |
| |
| @Override |
| Item getSortColumn(ColumnViewer viewer) { |
| return sortColumn; |
| } |
| |
| @Override |
| int getSortDirection(ColumnViewer viewer) { |
| return sortDirection; |
| } |
| |
| @Override |
| int getColumnIndex(ColumnViewer viewer, Item column) { |
| return columnIndex; |
| } |
| |
| } |
| |
| private StubColumnViewerSorter sorter; |
| |
| @Before |
| public void setUp() { |
| sorter = new StubColumnViewerSorter(); |
| } |
| |
| @Test |
| public void testCompare() { |
| ColumnViewer viewer = mock(ColumnViewer.class); |
| assertEquals(-1, sorter.compare(viewer, "a", "b")); |
| assertEquals(0, sorter.compare(viewer, "a", "a")); |
| assertEquals(1, sorter.compare(viewer, 2, 1)); |
| } |
| |
| @Test |
| public void testCompareSortColumn() { |
| ColumnViewer viewer = mock(ColumnViewer.class); |
| sorter.sortColumn = mock(Item.class); |
| assertEquals(-1, sorter.compare(viewer, "a", "b")); |
| assertEquals(0, sorter.compare(viewer, "a", "a")); |
| assertEquals(1, sorter.compare(viewer, 2, 1)); |
| } |
| |
| @Test |
| public void testCompareSortColumnLabelProvider() { |
| ColumnViewer viewer = Mockito.mock(ColumnViewer.class); |
| sorter.sortColumn = mock(Item.class); |
| assertEquals(-1, sorter.compare(viewer, "a", "b")); |
| assertEquals(0, sorter.compare(viewer, "a", "a")); |
| assertEquals(1, sorter.compare(viewer, 2, 1)); |
| } |
| |
| @Test |
| public void testCompareColumn() { |
| assertEquals(-1, sorter.compare(null, "a", "b", 0)); |
| } |
| |
| @Test |
| public void testCompareDefault() { |
| ColumnViewer viewer = mock(ColumnViewer.class); |
| assertEquals(-1, sorter.compareDefault(viewer, "a", "b")); |
| } |
| |
| @Test |
| public void testCompareDirection() { |
| ColumnViewer viewer = mock(ColumnViewer.class); |
| sorter.sortColumn = mock(Item.class); |
| sorter.sortDirection = SWT.UP; |
| assertEquals(-1, sorter.compare(viewer, "a", "b")); |
| sorter.sortDirection = SWT.DOWN; |
| assertEquals(1, sorter.compare(viewer, "a", "b")); |
| } |
| |
| } |