| /* |
| * 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.uima.resource.impl; |
| |
| import java.io.BufferedReader; |
| import java.io.File; |
| import java.io.InputStream; |
| import java.io.InputStreamReader; |
| import java.net.URL; |
| import java.util.Collections; |
| |
| import junit.framework.Assert; |
| import junit.framework.TestCase; |
| |
| import org.apache.uima.resource.ResourceInitializationException; |
| import org.apache.uima.test.junit_extension.JUnitExtension; |
| |
| /** |
| * Tests the DataResource_impl class. |
| * |
| */ |
| public class DataResource_implTest extends TestCase { |
| |
| /** |
| * Constructor for DataResource_implTest. |
| * |
| * @param arg0 |
| */ |
| public DataResource_implTest(String arg0) { |
| super(arg0); |
| } |
| |
| /** |
| * @see TestCase#setUp() |
| */ |
| protected void setUp() throws Exception { |
| super.setUp(); |
| } |
| |
| public void testInitialize() throws Exception { |
| try { |
| // create a FileResourceSpecifier |
| FileResourceSpecifier_impl spec = new FileResourceSpecifier_impl(); |
| File tempDataFile = JUnitExtension |
| .getFile("ResourceTest/DataResource_implTest_tempDataFile.dat"); |
| String fileUrl = tempDataFile.toURL().toString(); |
| String localCacheFile = "c:\\temp\\cache"; |
| spec.setFileUrl(fileUrl); |
| spec.setLocalCache(localCacheFile); |
| |
| // initialize a DataResource |
| DataResource_impl dr = new DataResource_impl(); |
| dr.initialize(spec, Collections.EMPTY_MAP); |
| |
| // test |
| Assert.assertEquals(new URL(fileUrl), dr.getUrl()); |
| Assert.assertEquals(new File(localCacheFile), dr.getLocalCache()); |
| |
| // test failure for nonexistent data |
| ResourceInitializationException ex = null; |
| try { |
| FileResourceSpecifier_impl invalidSpec = new FileResourceSpecifier_impl(); |
| invalidSpec.setFileUrl("file:/this/file/does/not/exist"); |
| DataResource_impl dr2 = new DataResource_impl(); |
| dr2.initialize(invalidSpec, Collections.EMPTY_MAP); |
| } catch (ResourceInitializationException e) { |
| ex = e; |
| } |
| Assert.assertNotNull(ex); |
| } catch (Exception e) { |
| JUnitExtension.handleException(e); |
| } |
| } |
| |
| public void testGetInputStream() throws Exception { |
| try { |
| // write a File (APL: changed to use preexisting file - 6/28/04) |
| File tempDataFile = JUnitExtension |
| .getFile("ResourceTest/DataResource_implTest_tempDataFile.dat"); |
| // FileWriter writer = new FileWriter(tempDataFile); |
| String testString = "This is a test. This is only a test."; |
| // writer.write(testString); |
| // writer.close(); |
| |
| // initialize a DataResource for this file |
| FileResourceSpecifier_impl spec = new FileResourceSpecifier_impl(); |
| spec.setFileUrl(tempDataFile.toURL().toString()); |
| DataResource_impl dr = new DataResource_impl(); |
| dr.initialize(spec, Collections.EMPTY_MAP); |
| |
| // try to get an input stream and read from the file |
| InputStream inStr = dr.getInputStream(); |
| BufferedReader bufRdr = new BufferedReader(new InputStreamReader(inStr)); |
| String result = bufRdr.readLine(); |
| inStr.close(); |
| |
| Assert.assertEquals(testString, result); |
| } catch (Exception e) { |
| JUnitExtension.handleException(e); |
| } |
| } |
| |
| } |