| /* |
| * 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.cassandra.db; |
| |
| import org.junit.Test; |
| |
| import org.apache.cassandra.config.CFMetaData; |
| |
| import static junit.framework.Assert.assertTrue; |
| |
| public class LegacyCellNameTest |
| { |
| @Test |
| public void testColumnSameNameAsPartitionKeyCompactStorage() throws Exception |
| { |
| CFMetaData cfm = CFMetaData.compile("CREATE TABLE cs (" + |
| "k int PRIMARY KEY, v int)" + |
| " WITH COMPACT STORAGE", "ks"); |
| |
| LegacyLayout.LegacyCellName cellName |
| = LegacyLayout.decodeCellName(cfm, |
| LegacyLayout.makeLegacyComparator(cfm) |
| .fromString("k")); |
| |
| assertTrue(cellName.column.isRegular()); |
| } |
| |
| @Test |
| public void testColumnSameNameAsClusteringKeyCompactStorage() throws Exception |
| { |
| CFMetaData cfm = CFMetaData.compile("CREATE TABLE cs (" + |
| "k int PRIMARY KEY, v int)" + |
| " WITH COMPACT STORAGE", "ks"); |
| |
| LegacyLayout.LegacyCellName cellName |
| = LegacyLayout.decodeCellName(cfm, |
| LegacyLayout.makeLegacyComparator(cfm) |
| .fromString("column1")); |
| |
| assertTrue(cellName.column.isRegular()); |
| } |
| |
| @Test |
| public void testColumnSameNameAsPartitionKeyCql3() throws Exception |
| { |
| CFMetaData cfm = CFMetaData.compile("CREATE TABLE cs (" + |
| "k int PRIMARY KEY, v int)", "ks"); |
| |
| LegacyLayout.LegacyCellName cellName |
| = LegacyLayout.decodeCellName(cfm, |
| LegacyLayout.makeLegacyComparator(cfm) |
| .fromString("k")); |
| |
| // When being grouped into Rows by LegacyLayout.CellGrouper, |
| // primary key columns are filtered out |
| assertTrue(cellName.column.isPrimaryKeyColumn()); |
| } |
| |
| @Test |
| public void testCompositeWithColumnNameSameAsClusteringKeyCql3() throws Exception |
| { |
| CFMetaData cfm = CFMetaData.compile("CREATE TABLE cs (" + |
| "k int, c text, v int, PRIMARY KEY(k, c))", "ks"); |
| |
| LegacyLayout.LegacyCellName cellName |
| = LegacyLayout.decodeCellName(cfm, |
| LegacyLayout.makeLegacyComparator(cfm) |
| .fromString("c_value:c")); |
| |
| // When being grouped into Rows by LegacyLayout.CellGrouper, |
| // primary key columns are filtered out |
| assertTrue(cellName.column.isPrimaryKeyColumn()); |
| } |
| |
| // This throws IllegalArgumentException not because the cellname's value matches |
| // the clustering key name, but because when converted to a Composite, the buffer |
| // contains only a single component and so has no column name component |
| @Test(expected=IllegalArgumentException.class) |
| public void testColumnSameNameAsClusteringKeyCql3() throws Exception |
| { |
| CFMetaData cfm = CFMetaData.compile("CREATE TABLE cs (" + |
| "k int, c text, v int, PRIMARY KEY(k, c))", "ks"); |
| |
| LegacyLayout.LegacyCellName cellName |
| = LegacyLayout.decodeCellName(cfm, |
| LegacyLayout.makeLegacyComparator(cfm) |
| .fromString("c")); |
| } |
| } |