| using Lucene.Net.Util; |
| using NUnit.Framework; |
| using System; |
| |
| namespace Lucene.Net.QueryParsers.Ext |
| { |
| /* |
| * 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. |
| */ |
| |
| /// <summary> |
| /// Testcase for the <see cref="Extensions"/> class |
| /// </summary> |
| [TestFixture] |
| public class TestExtensions : LuceneTestCase |
| { |
| private Extensions ext; |
| |
| public override void SetUp() |
| { |
| base.SetUp(); |
| this.ext = new Extensions(); |
| } |
| |
| [Test] |
| public virtual void TestBuildExtensionField() |
| { |
| assertEquals("field\\:key", ext.BuildExtensionField("key", "field")); |
| assertEquals("\\:key", ext.BuildExtensionField("key")); |
| |
| ext = new Extensions('.'); |
| assertEquals("field.key", ext.BuildExtensionField("key", "field")); |
| assertEquals(".key", ext.BuildExtensionField("key")); |
| } |
| |
| [Test] |
| public virtual void TestSplitExtensionField() |
| { |
| assertEquals("field\\:key", ext.BuildExtensionField("key", "field")); |
| assertEquals("\\:key", ext.BuildExtensionField("key")); |
| |
| ext = new Extensions('.'); |
| assertEquals("field.key", ext.BuildExtensionField("key", "field")); |
| assertEquals(".key", ext.BuildExtensionField("key")); |
| } |
| |
| [Test] |
| public virtual void TestAddGetExtension() |
| { |
| ParserExtension extension = new ExtensionStub(); |
| assertNull(ext.GetExtension("foo")); |
| ext.Add("foo", extension); |
| Assert.AreSame(extension, ext.GetExtension("foo")); |
| ext.Add("foo", null); |
| assertNull(ext.GetExtension("foo")); |
| } |
| |
| [Test] |
| public virtual void TestGetExtDelimiter() |
| { |
| assertEquals(Extensions.DEFAULT_EXTENSION_FIELD_DELIMITER, this.ext |
| .ExtensionFieldDelimiter); |
| ext = new Extensions('?'); |
| assertEquals('?', this.ext.ExtensionFieldDelimiter); |
| } |
| |
| [Test] |
| public virtual void TestEscapeExtension() |
| { |
| assertEquals("abc\\:\\?\\{\\}\\[\\]\\\\\\(\\)\\+\\-\\!\\~", ext |
| .EscapeExtensionField("abc:?{}[]\\()+-!~")); |
| try |
| { |
| ext.EscapeExtensionField(null); |
| fail("should throw NPE - escape string is null"); |
| } |
| catch (NullReferenceException /*e*/) |
| { |
| // |
| } |
| } |
| } |
| } |