| /** |
| * 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.marshal; |
| |
| import org.junit.Test; |
| |
| import static org.junit.Assert.assertSame; |
| import static org.junit.Assert.fail; |
| |
| import org.apache.cassandra.config.DatabaseDescriptor; |
| import org.apache.cassandra.dht.*; |
| import org.apache.cassandra.exceptions.ConfigurationException; |
| import org.apache.cassandra.exceptions.SyntaxException; |
| |
| public class TypeParserTest |
| { |
| @Test |
| public void testParse() throws ConfigurationException, SyntaxException |
| { |
| AbstractType<?> type; |
| |
| type = TypeParser.parse(null); |
| assert type == BytesType.instance; |
| |
| type = TypeParser.parse(""); |
| assert type == BytesType.instance; |
| |
| type = TypeParser.parse(" "); |
| assert type == BytesType.instance; |
| |
| type = TypeParser.parse("LongType"); |
| assert type == LongType.instance; |
| |
| type = TypeParser.parse(" LongType "); |
| assert type == LongType.instance; |
| |
| type = TypeParser.parse("LongType()"); |
| assert type == LongType.instance; |
| |
| type = TypeParser.parse("LongType(reversed=false)"); |
| assert type == LongType.instance; |
| |
| type = TypeParser.parse("LongType(reversed=true)"); |
| assert type == ReversedType.getInstance(LongType.instance); |
| assert ((ReversedType<?>)type).baseType == LongType.instance; |
| |
| type = TypeParser.parse("LongType(reversed)"); |
| assert type == ReversedType.getInstance(LongType.instance); |
| assert ((ReversedType<?>)type).baseType == LongType.instance; |
| } |
| |
| @Test |
| public void testParseError() |
| { |
| try |
| { |
| TypeParser.parse("y"); |
| fail("Should not pass"); |
| } |
| catch (ConfigurationException e) {} |
| catch (SyntaxException e) {} |
| |
| try |
| { |
| TypeParser.parse("LongType(reversed@)"); |
| fail("Should not pass"); |
| } |
| catch (ConfigurationException e) {} |
| catch (SyntaxException e) {} |
| } |
| |
| @Test |
| public void testParsePartitionerOrder() throws ConfigurationException, SyntaxException |
| { |
| for (IPartitioner partitioner: new IPartitioner[] { Murmur3Partitioner.instance, |
| ByteOrderedPartitioner.instance, |
| RandomPartitioner.instance, |
| OrderPreservingPartitioner.instance }) |
| { |
| AbstractType<?> type = partitioner.partitionOrdering(); |
| assertSame(type, TypeParser.parse(type.toString())); |
| } |
| assertSame(DatabaseDescriptor.getPartitioner().partitionOrdering(), TypeParser.parse("PartitionerDefinedOrder")); |
| } |
| } |