| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more contributor license |
| * agreements. See the NOTICE file distributed with this work for additional information regarding |
| * copyright ownership. The ASF licenses this file to you 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.apache.fluo.core.worker.finder.hash; |
| |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.HashSet; |
| |
| import org.apache.accumulo.core.data.Range; |
| import org.apache.fluo.api.data.Bytes; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| public class TableRangeTest { |
| @Test |
| public void testBasic() { |
| TableRange tr1 = new TableRange(null, null); |
| |
| Assert.assertTrue(tr1.contains(Bytes.of("a"))); |
| Assert.assertTrue(tr1.contains(Bytes.of("z"))); |
| Assert.assertNull(tr1.getEndRow()); |
| Assert.assertNull(tr1.getPrevEndRow()); |
| |
| TableRange tr2 = new TableRange(null, Bytes.of("ma")); |
| Assert.assertTrue(tr2.contains(Bytes.of("a"))); |
| Assert.assertTrue(tr2.contains(Bytes.of("ma"))); |
| Assert.assertFalse(tr2.contains(Bytes.of("maa"))); |
| Assert.assertFalse(tr2.contains(Bytes.of("z"))); |
| Assert.assertNull(tr2.getPrevEndRow()); |
| Assert.assertEquals(Bytes.of("ma"), tr2.getEndRow()); |
| |
| TableRange tr3 = new TableRange(Bytes.of("la"), null); |
| Assert.assertFalse(tr3.contains(Bytes.of("a"))); |
| Assert.assertFalse(tr3.contains(Bytes.of("la"))); |
| Assert.assertTrue(tr3.contains(Bytes.of("laa"))); |
| Assert.assertTrue(tr3.contains(Bytes.of("z"))); |
| Assert.assertEquals(Bytes.of("la"), tr3.getPrevEndRow()); |
| Assert.assertNull(tr3.getEndRow()); |
| |
| TableRange tr4 = new TableRange(Bytes.of("la"), Bytes.of("ma")); |
| Assert.assertFalse(tr4.contains(Bytes.of("a"))); |
| Assert.assertFalse(tr4.contains(Bytes.of("la"))); |
| Assert.assertTrue(tr4.contains(Bytes.of("laa"))); |
| Assert.assertTrue(tr4.contains(Bytes.of("ma"))); |
| Assert.assertFalse(tr4.contains(Bytes.of("maa"))); |
| Assert.assertFalse(tr4.contains(Bytes.of("z"))); |
| Assert.assertEquals(Bytes.of("la"), tr4.getPrevEndRow()); |
| Assert.assertEquals(Bytes.of("ma"), tr4.getEndRow()); |
| } |
| |
| @Test |
| public void testMultiple() { |
| |
| Bytes sp1 = Bytes.of("e1"); |
| Bytes sp2 = Bytes.of("m1"); |
| Bytes sp3 = Bytes.of("r1"); |
| |
| Collection<TableRange> trc1 = |
| new HashSet<>(TableRange.toTabletRanges(Arrays.asList(sp2, sp3, sp1))); |
| |
| Assert.assertEquals(4, trc1.size()); |
| Assert.assertTrue(trc1.contains(new TableRange(null, sp1))); |
| Assert.assertTrue(trc1.contains(new TableRange(sp1, sp2))); |
| Assert.assertTrue(trc1.contains(new TableRange(sp2, sp3))); |
| Assert.assertTrue(trc1.contains(new TableRange(sp3, null))); |
| |
| Collection<TableRange> trc2 = new HashSet<>(TableRange.toTabletRanges(Collections.emptyList())); |
| Assert.assertEquals(1, trc2.size()); |
| Assert.assertTrue(trc2.contains(new TableRange(null, null))); |
| } |
| |
| @Test |
| public void testCompare() { |
| |
| Bytes sp1 = Bytes.of("e1"); |
| Bytes sp2 = Bytes.of("m1"); |
| |
| TableRange tr1 = new TableRange(null, sp1); |
| TableRange tr2 = new TableRange(sp1, sp2); |
| TableRange tr3 = new TableRange(sp2, null); |
| |
| Assert.assertTrue(tr1.compareTo(tr2) < 0); |
| Assert.assertTrue(tr2.compareTo(tr1) > 0); |
| |
| Assert.assertTrue(tr2.compareTo(tr3) < 0); |
| Assert.assertTrue(tr3.compareTo(tr2) > 0); |
| |
| Assert.assertTrue(tr1.compareTo(tr3) < 0); |
| Assert.assertTrue(tr3.compareTo(tr1) > 0); |
| |
| Assert.assertTrue(tr1.compareTo(tr1) == 0); |
| Assert.assertTrue(tr2.compareTo(tr2) == 0); |
| Assert.assertTrue(tr3.compareTo(tr3) == 0); |
| |
| Assert.assertTrue(tr1.compareTo(new TableRange(null, sp1)) == 0); |
| Assert.assertTrue(tr2.compareTo(new TableRange(sp1, sp2)) == 0); |
| Assert.assertTrue(tr3.compareTo(new TableRange(sp2, null)) == 0); |
| |
| Assert.assertTrue(new TableRange(null, null).compareTo(new TableRange(null, null)) == 0); |
| } |
| |
| @Test |
| public void testToRange() { |
| for (String prev : new String[] {null, "foo"}) { |
| for (String end : new String[] {null, "zoo"}) { |
| Assert.assertEquals(new Range(prev, false, end, true), new TableRange(prev == null ? null |
| : Bytes.of(prev), end == null ? null : Bytes.of(end)).getRange()); |
| } |
| } |
| } |
| } |