| /* |
| * 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.openjpa.lib.conf; |
| |
| import java.util.List; |
| import java.util.MissingResourceException; |
| import java.io.File; |
| import java.io.InputStream; |
| import java.io.IOException; |
| import java.io.FileOutputStream; |
| import java.io.OutputStream; |
| |
| import junit.framework.TestCase; |
| import org.apache.openjpa.lib.util.Options; |
| |
| public class TestAnchorParsing extends TestCase { |
| |
| public void testFQAnchor() { |
| String fqLoc = "META-INF/persistence.xml#test"; |
| Options opts = new Options(); |
| opts.setProperty("p", fqLoc); |
| List<String> locs = |
| Configurations.getFullyQualifiedAnchorsInPropertiesLocation(opts); |
| assertNotNull(locs); |
| assertEquals(1, locs.size()); |
| assertEquals(fqLoc, locs.get(0)); |
| } |
| |
| public void testNoResource() { |
| allHelper(null); |
| } |
| |
| public void testNoAnchor() { |
| allHelper("META-INF/persistence.xml"); |
| } |
| |
| private void allHelper(String resource) { |
| Options opts = new Options(); |
| if (resource != null) |
| opts.setProperty("p", resource); |
| List<String> locs = |
| Configurations.getFullyQualifiedAnchorsInPropertiesLocation(opts); |
| assertNotNull(locs); |
| // approximate so that if someone adds more units, this doesn't break |
| assertTrue(locs.size() >= 4); |
| assertTrue(locs.contains("META-INF/persistence.xml#test")); |
| assertTrue(locs.contains( |
| "META-INF/persistence.xml#second-persistence-unit")); |
| assertTrue(locs.contains( |
| "META-INF/persistence.xml#third-persistence-unit")); |
| assertTrue(locs.contains("META-INF/persistence.xml#invalid")); |
| } |
| |
| public void testProductDerivationsLoadResource() { |
| ProductDerivations.load( |
| "org/apache/openjpa/lib/conf/product-derivations-load.xml", |
| "foo", null); |
| |
| ProductDerivations.load( |
| "org/apache/openjpa/lib/conf/product-derivations-load.xml", |
| null, null); |
| |
| try { |
| ProductDerivations.load( |
| "org/apache/openjpa/lib/conf/product-derivations-load.xml", |
| "nonexistant", null); |
| fail("pu 'nonexistant' does not exist"); |
| } catch (MissingResourceException mre) { |
| // expected |
| } |
| |
| try { |
| ProductDerivations.load( |
| "org/apache/openjpa/lib/conf/product-derivations-load.xml", |
| "", null); |
| fail("pu '' does not exist"); |
| } catch (MissingResourceException mre) { |
| // expected |
| } |
| } |
| |
| public void testNonexistantResourceLoad() { |
| try { |
| ProductDerivations.load("nonexistant-resource", null, null); |
| fail("resource 'nonexistant-resource' should not exist"); |
| } catch (MissingResourceException e) { |
| // expected |
| } |
| } |
| |
| public void testProductDerivationsLoadFile() throws IOException { |
| File validFile = resourceToTemporaryFile( |
| "org/apache/openjpa/lib/conf/product-derivations-load.xml"); |
| |
| ProductDerivations.load(validFile, "foo", null); |
| |
| ProductDerivations.load(validFile, null, null); |
| |
| try { |
| ProductDerivations.load(validFile, "nonexistant", null); |
| fail("pu 'nonexistant' does not exist"); |
| } catch (MissingResourceException mre) { |
| // expected |
| } |
| |
| try { |
| ProductDerivations.load(validFile, "", null); |
| fail("pu '' does not exist"); |
| } catch (MissingResourceException mre) { |
| // expected |
| } |
| validFile = null; |
| } |
| |
| public void testNonexistantFileLoad() { |
| File f = new File("this-should-not-exist"); |
| assertFalse(f.exists()); |
| try { |
| ProductDerivations.load(f, null, null); |
| fail(f.getName() + " does not exist"); |
| } catch (MissingResourceException e) { |
| // expected |
| } |
| } |
| |
| private File resourceToTemporaryFile(String s) throws IOException { |
| InputStream in = getClass().getClassLoader().getResourceAsStream(s); |
| File f = File.createTempFile("TestAnchorParsing", ".xml"); |
| OutputStream out = new FileOutputStream(f); |
| byte[] bytes = new byte[1024]; |
| while (true) { |
| int count = in.read(bytes); |
| if (count < 0) |
| break; |
| out.write(bytes, 0, count); |
| } |
| in.close(); |
| out.close(); |
| f.deleteOnExit(); |
| return f; |
| } |
| } |