| /* |
| * 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.karaf.features.internal.service; |
| |
| import java.io.IOException; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.apache.felix.utils.manifest.Clause; |
| import org.apache.felix.utils.manifest.Parser; |
| import org.apache.felix.utils.resource.ResourceBuilder; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.osgi.framework.BundleException; |
| import org.osgi.resource.Resource; |
| |
| import static org.apache.karaf.features.internal.resolver.ResourceUtils.getUri; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| |
| public class OverridesTest { |
| |
| private String bsn = "bsn"; |
| private Resource b100; |
| private Resource b101; |
| private Resource b102; |
| private Resource b110; |
| private Resource c100; |
| private Resource c101; |
| private Resource c110; |
| |
| @Before |
| public void setUp() throws BundleException { |
| b100 = resource("karaf-100.jar") |
| .set("Bundle-SymbolicName", bsn) |
| .set("Bundle-Version", "1.0.0") |
| .build(); |
| |
| b101 = resource("karaf-101.jar") |
| .set("Bundle-SymbolicName", bsn) |
| .set("Bundle-Version", "1.0.1") |
| .build(); |
| |
| b102 = resource("karaf-102.jar") |
| .set("Bundle-SymbolicName", bsn) |
| .set("Bundle-Version", "1.0.2") |
| .build(); |
| |
| b110 = resource("karaf-110.jar") |
| .set("Bundle-SymbolicName", bsn) |
| .set("Bundle-Version", "1.1.0") |
| .build(); |
| |
| c100 = resource("karafc-100.jar") |
| .set("Bundle-SymbolicName", bsn) |
| .set("Bundle-Version", "1.0.0") |
| .set("Bundle-Vendor", "Apache") |
| .build(); |
| |
| c101 = resource("karafc-101.jar") |
| .set("Bundle-SymbolicName", bsn) |
| .set("Bundle-Version", "1.0.1") |
| .set("Bundle-Vendor", "NotApache") |
| .build(); |
| |
| c110 = resource("karafc-110.jar") |
| .set("Bundle-SymbolicName", bsn) |
| .set("Bundle-Version", "1.1.0") |
| .set("Bundle-Vendor", "NotApache") |
| .build(); |
| } |
| |
| @Test |
| public void testDifferentVendors() throws IOException { |
| Map<String, Resource> map = asResourceMap(c100, c101, c110); |
| assertEquals(c100, map.get(getUri(c100))); |
| Overrides.override(map, Arrays.asList(getUri(c101), getUri(c110))); |
| assertEquals(c101, map.get(getUri(c100))); |
| } |
| |
| @Test |
| public void testMatching101() throws IOException { |
| Map<String, Resource> map = asResourceMap(b100, b101, b110); |
| assertEquals(b100, map.get(getUri(b100))); |
| Overrides.override(map, Arrays.asList(getUri(b101), getUri(b110))); |
| assertEquals(b101, map.get(getUri(b100))); |
| } |
| |
| @Test |
| public void testMatching102() throws IOException { |
| Map<String, Resource> map = asResourceMap(b100, b101, b102, b110); |
| assertEquals(b100, map.get(getUri(b100))); |
| Overrides.override(map, Arrays.asList(getUri(b101), getUri(b102), getUri(b110))); |
| assertEquals(b102, map.get(getUri(b100))); |
| } |
| |
| @Test |
| public void testMatchingRange() throws IOException { |
| Map<String, Resource> map = asResourceMap(b100, b101, b110); |
| assertEquals(b100, map.get(getUri(b100))); |
| Overrides.override(map, Arrays.asList(getUri(b101), getUri(b110) + ";range=\"[1.0, 2.0)\"")); |
| assertEquals(b110, map.get(getUri(b100))); |
| } |
| |
| @Test |
| public void testNotMatching() throws IOException { |
| Map<String, Resource> map = asResourceMap(b100, b110); |
| assertEquals(b100, map.get(getUri(b100))); |
| Overrides.override(map, Collections.singletonList(getUri(b110))); |
| assertEquals(b100, map.get(getUri(b100))); |
| } |
| |
| @Test |
| public void testLoadOverrides() { |
| Set<String> overrides = Overrides.loadOverrides(getClass().getResource("overrides.properties").toExternalForm()); |
| assertEquals(2, overrides.size()); |
| |
| Clause karafAdminCommand = null; |
| Clause karafAdminCore = null; |
| for (Clause clause : Parser.parseClauses(overrides.toArray(new String[overrides.size()]))) { |
| if (clause.getName().equals("mvn:org.apache.karaf.admin/org.apache.karaf.admin.command/2.3.0.61033X")) { |
| karafAdminCommand = clause; |
| } |
| if (clause.getName().equals("mvn:org.apache.karaf.admin/org.apache.karaf.admin.core/2.3.0.61033X")) { |
| karafAdminCore = clause; |
| } |
| } |
| assertNotNull("Missing admin.command bundle override", karafAdminCommand); |
| assertNotNull("Missing admin.core bundle override", karafAdminCore); |
| assertNotNull("Missing range on admin.core override", karafAdminCore.getAttribute(Overrides.OVERRIDE_RANGE)); |
| } |
| |
| static Builder resource(String uri) { |
| return new Builder(uri); |
| } |
| |
| static Map<String, Resource> asResourceMap(Resource... resources) { |
| Map<String, Resource> map = new HashMap<>(); |
| for (Resource resource : resources) { |
| map.put(getUri(resource), resource); |
| } |
| return map; |
| } |
| |
| static class Builder { |
| String uri; |
| Map<String,String> headers = new HashMap<>(); |
| Builder(String uri) { |
| this.uri = uri; |
| this.headers.put("Bundle-ManifestVersion", "2"); |
| } |
| Builder set(String key, String value) { |
| this.headers.put(key, value); |
| return this; |
| } |
| Resource build() throws BundleException { |
| return ResourceBuilder.build(uri, headers); |
| } |
| } |
| |
| } |