| /* |
| * 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; |
| |
| import org.junit.Test; |
| import org.onosproject.ui.table.TableModel.SortDir; |
| import org.onosproject.ui.table.cell.DefaultCellFormatter; |
| import org.onosproject.ui.table.cell.HexFormatter; |
| |
| import static org.junit.Assert.*; |
| |
| /** |
| * Unit tests for {@link TableModel}. |
| */ |
| public class TableModelTest { |
| |
| private static final String UNEX_SORT = "unexpected sort: index "; |
| |
| private static final String FOO = "foo"; |
| private static final String BAR = "bar"; |
| private static final String ZOO = "zoo"; |
| |
| private enum StarWars { |
| LUKE_SKYWALKER, LEIA_ORGANA, HAN_SOLO, C3PO, R2D2, JABBA_THE_HUTT |
| } |
| |
| private static class ParenFormatter implements CellFormatter { |
| @Override |
| public String format(Object value) { |
| return "(" + value + ")"; |
| } |
| } |
| |
| private TableModel tm; |
| private TableModel.Row[] rows; |
| private TableModel.Row row; |
| private CellFormatter fmt; |
| |
| @Test(expected = NullPointerException.class) |
| public void guardAgainstNull() { |
| tm = new TableModel(null); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void guardAgainstEmpty() { |
| tm = new TableModel(); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void guardAgainstDuplicateCols() { |
| tm = new TableModel(FOO, BAR, FOO); |
| } |
| |
| @Test |
| public void basic() { |
| tm = new TableModel(FOO, BAR); |
| assertEquals("column count", 2, tm.columnCount()); |
| assertEquals("row count", 0, tm.rowCount()); |
| } |
| |
| @Test |
| public void defaultFormatter() { |
| tm = new TableModel(FOO); |
| fmt = tm.getFormatter(FOO); |
| assertTrue("Wrong formatter", fmt instanceof DefaultCellFormatter); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void formatterBadColumn() { |
| tm = new TableModel(FOO); |
| fmt = tm.getFormatter(BAR); |
| } |
| |
| @Test |
| public void altFormatter() { |
| tm = new TableModel(FOO, BAR); |
| tm.setFormatter(BAR, new ParenFormatter()); |
| |
| fmt = tm.getFormatter(FOO); |
| assertTrue("Wrong formatter", fmt instanceof DefaultCellFormatter); |
| assertEquals("Wrong result", "2", fmt.format(2)); |
| |
| fmt = tm.getFormatter(BAR); |
| assertTrue("Wrong formatter", fmt instanceof ParenFormatter); |
| assertEquals("Wrong result", "(2)", fmt.format(2)); |
| } |
| |
| @Test |
| public void emptyRow() { |
| tm = new TableModel(FOO, BAR); |
| tm.addRow(); |
| assertEquals("bad row count", 1, tm.rowCount()); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void rowBadColumn() { |
| tm = new TableModel(FOO, BAR); |
| tm.addRow().cell(ZOO, 2); |
| } |
| |
| @Test |
| public void simpleRow() { |
| tm = new TableModel(FOO, BAR); |
| tm.addRow().cell(FOO, 3).cell(BAR, true); |
| assertEquals("bad row count", 1, tm.rowCount()); |
| row = tm.getRows()[0]; |
| assertEquals("bad cell", 3, row.get(FOO)); |
| assertEquals("bad cell", true, row.get(BAR)); |
| } |
| |
| |
| private static final String ONE = "one"; |
| private static final String TWO = "two"; |
| private static final String THREE = "three"; |
| private static final String FOUR = "four"; |
| private static final String ELEVEN = "eleven"; |
| private static final String TWELVE = "twelve"; |
| private static final String TWENTY = "twenty"; |
| private static final String THIRTY = "thirty"; |
| |
| private static final String[] NAMES = { |
| FOUR, |
| THREE, |
| TWO, |
| ONE, |
| ELEVEN, |
| TWELVE, |
| THIRTY, |
| TWENTY, |
| }; |
| private static final String[] SORTED_NAMES = { |
| ELEVEN, |
| FOUR, |
| ONE, |
| THIRTY, |
| THREE, |
| TWELVE, |
| TWENTY, |
| TWO, |
| }; |
| |
| private static final int[] NUMBERS = { |
| 4, 3, 2, 1, 11, 12, 30, 20 |
| }; |
| |
| private static final int[] SORTED_NUMBERS = { |
| 1, 2, 3, 4, 11, 12, 20, 30 |
| }; |
| |
| private static final String[] SORTED_HEX = { |
| "0x1", "0x2", "0x3", "0x4", "0xb", "0xc", "0x14", "0x1e" |
| }; |
| |
| @Test |
| public void verifyTestData() { |
| // not a unit test per se, but will fail if we don't keep |
| // the three test arrays in sync |
| int nalen = NAMES.length; |
| int snlen = SORTED_NAMES.length; |
| int nulen = NUMBERS.length; |
| |
| if (nalen != snlen || nalen != nulen) { |
| fail("test data array size discrepancy"); |
| } |
| } |
| |
| private void initUnsortedTable() { |
| tm = new TableModel(FOO, BAR); |
| for (int i = 0; i < NAMES.length; i++) { |
| tm.addRow().cell(FOO, NAMES[i]).cell(BAR, NUMBERS[i]); |
| } |
| } |
| |
| @Test |
| public void tableStringSort() { |
| initUnsortedTable(); |
| |
| // sort by name |
| tm.sort(FOO, SortDir.ASC); |
| |
| // verify results |
| rows = tm.getRows(); |
| int nr = rows.length; |
| assertEquals("row count", NAMES.length, nr); |
| for (int i = 0; i < nr; i++) { |
| assertEquals(UNEX_SORT + i, SORTED_NAMES[i], rows[i].get(FOO)); |
| } |
| |
| // now the other way |
| tm.sort(FOO, SortDir.DESC); |
| |
| // verify results |
| rows = tm.getRows(); |
| nr = rows.length; |
| assertEquals("row count", NAMES.length, nr); |
| for (int i = 0; i < nr; i++) { |
| assertEquals(UNEX_SORT + i, |
| SORTED_NAMES[nr - 1 - i], rows[i].get(FOO)); |
| } |
| } |
| |
| @Test |
| public void tableNumberSort() { |
| initUnsortedTable(); |
| |
| // sort by number |
| tm.sort(BAR, SortDir.ASC); |
| |
| // verify results |
| rows = tm.getRows(); |
| int nr = rows.length; |
| assertEquals("row count", NUMBERS.length, nr); |
| for (int i = 0; i < nr; i++) { |
| assertEquals(UNEX_SORT + i, SORTED_NUMBERS[i], rows[i].get(BAR)); |
| } |
| |
| // now the other way |
| tm.sort(BAR, SortDir.DESC); |
| |
| // verify results |
| rows = tm.getRows(); |
| nr = rows.length; |
| assertEquals("row count", NUMBERS.length, nr); |
| for (int i = 0; i < nr; i++) { |
| assertEquals(UNEX_SORT + i, |
| SORTED_NUMBERS[nr - 1 - i], rows[i].get(BAR)); |
| } |
| } |
| |
| @Test |
| public void sortAndFormat() { |
| initUnsortedTable(); |
| |
| // set hex formatter |
| tm.setFormatter(BAR, HexFormatter.INSTANCE); |
| |
| // sort by number |
| tm.sort(BAR, SortDir.ASC); |
| |
| // verify results |
| rows = tm.getRows(); |
| int nr = rows.length; |
| assertEquals("row count", SORTED_HEX.length, nr); |
| for (int i = 0; i < nr; i++) { |
| assertEquals(UNEX_SORT + i, SORTED_HEX[i], rows[i].getAsString(BAR)); |
| } |
| } |
| |
| private static final String[][] SORTED_NAMES_AND_HEX = { |
| {ELEVEN, "0xb"}, |
| {FOUR, "0x4"}, |
| {ONE, "0x1"}, |
| {THIRTY, "0x1e"}, |
| {THREE, "0x3"}, |
| {TWELVE, "0xc"}, |
| {TWENTY, "0x14"}, |
| {TWO, "0x2"}, |
| }; |
| |
| @Test |
| public void sortAndFormatTwo() { |
| initUnsortedTable(); |
| tm.setFormatter(BAR, HexFormatter.INSTANCE); |
| tm.sort(FOO, SortDir.ASC); |
| rows = tm.getRows(); |
| int nr = rows.length; |
| for (int i = 0; i < nr; i++) { |
| String[] exp = SORTED_NAMES_AND_HEX[i]; |
| String[] act = rows[i].getAsFormattedStrings(); |
| assertArrayEquals(UNEX_SORT + i, exp, act); |
| } |
| } |
| |
| private static final String[] FBZ = {FOO, BAR, ZOO}; |
| |
| @Test |
| public void getColumnIds() { |
| tm = new TableModel(FOO, BAR, ZOO); |
| assertArrayEquals("col IDs", FBZ, tm.getColumnIds()); |
| } |
| |
| @Test |
| public void sortDirAsc() { |
| assertEquals("asc sort dir", SortDir.ASC, TableModel.sortDir("asc")); |
| } |
| |
| @Test |
| public void sortDirDesc() { |
| assertEquals("desc sort dir", SortDir.DESC, TableModel.sortDir("desc")); |
| } |
| |
| @Test |
| public void sortDirOther() { |
| assertEquals("other sort dir", SortDir.ASC, TableModel.sortDir("other")); |
| } |
| |
| @Test |
| public void sortDirNull() { |
| assertEquals("null sort dir", SortDir.ASC, TableModel.sortDir(null)); |
| } |
| |
| |
| @Test |
| public void enumSort() { |
| tm = new TableModel(FOO); |
| tm.addRow().cell(FOO, StarWars.HAN_SOLO); |
| tm.addRow().cell(FOO, StarWars.C3PO); |
| tm.addRow().cell(FOO, StarWars.JABBA_THE_HUTT); |
| tm.addRow().cell(FOO, StarWars.LEIA_ORGANA); |
| tm.addRow().cell(FOO, StarWars.R2D2); |
| tm.addRow().cell(FOO, StarWars.LUKE_SKYWALKER); |
| |
| tm.sort(FOO, SortDir.ASC); |
| |
| // verify expected results |
| StarWars[] ordered = StarWars.values(); |
| TableModel.Row[] rows = tm.getRows(); |
| assertEquals("wrong length?", ordered.length, rows.length); |
| int nr = rows.length; |
| for (int i = 0; i < nr; i++) { |
| assertEquals(UNEX_SORT + i, ordered[i], rows[i].get(FOO)); |
| } |
| } |
| } |