[SHRINKRES-106] Add deps + scope test.

impl-maven/src/test/java/org/jboss/shrinkwrap/resolver/impl/maven/integration/DependencyScopesTestCase.java

@@ -0,0 +1,119 @@
+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2010, Red Hat Middleware LLC, and individual contributors
+ * by the @authors tag. See the copyright.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * Licensed 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.jboss.shrinkwrap.resolver.impl.maven.integration;
+
+import java.io.File;
+import java.util.List;
+
+import junit.framework.Assert;
+import org.jboss.shrinkwrap.resolver.api.maven.Maven;
+import org.jboss.shrinkwrap.resolver.api.maven.MavenArtifactInfo;
+import org.jboss.shrinkwrap.resolver.api.maven.MavenFormatStage;
+import org.jboss.shrinkwrap.resolver.api.maven.MavenResolvedArtifact;
+import org.jboss.shrinkwrap.resolver.api.maven.MavenResolverSystem;
+import org.jboss.shrinkwrap.resolver.api.maven.MavenStrategyStage;
+import org.jboss.shrinkwrap.resolver.api.maven.ScopeType;
+import org.jboss.shrinkwrap.resolver.api.maven.coordinate.MavenDependency;
+import org.jboss.shrinkwrap.resolver.api.maven.filter.MavenResolutionFilter;
+import org.jboss.shrinkwrap.resolver.api.maven.filter.NonTransitiveFilter;
+import org.jboss.shrinkwrap.resolver.api.maven.strategy.AcceptScopesStrategy;
+import org.jboss.shrinkwrap.resolver.api.maven.strategy.MavenResolutionStrategy;
+import org.junit.Test;
+
+/**
+ * @author <a href="mailto:ales.justin@jboss.org">Ales Justin</a>
+ */
+public class DependencyScopesTestCase {
+    private static final ScopeType[] SCOPES = new ScopeType[]{ScopeType.COMPILE, ScopeType.PROVIDED, ScopeType.RUNTIME};
+    private static final SingleScopedStrategy SCOPED_STRATEGY = new SingleScopedStrategy(SCOPES);
+
+    @Test
+    public void testProvidedDependency() throws Exception {
+        final String coordinates = "org.jboss.xnio:xnio-api:3.1.0.Beta7";
+
+        final MavenStrategyStage mss = getResolver(getDefaultMavenSettings()).resolve(coordinates);
+        final MavenFormatStage mfs = mss.using(SCOPED_STRATEGY);
+        final MavenResolvedArtifact info = mfs.asSingleResolvedArtifact();
+
+        Assert.assertNotNull(info);
+        MavenArtifactInfo[] dependencies = info.getDependencies();
+        Assert.assertNotNull(dependencies);
+        // http://search.maven.org/remotecontent?filepath=org/jboss/xnio/xnio-api/3.1.0.Beta7/xnio-api-3.1.0.Beta7.pom
+        // there should be org.jboss.logging:jboss-logging
+        Assert.assertTrue(dependencies.length > 0);
+    }
+
+    protected static String getDefaultMavenSettings() {
+        String path = System.getProperty("maven.repo.local");
+        if (path != null) {
+            File file = new File(path, "settings.xml");
+            if (file.exists())
+                return file.getAbsolutePath();
+        }
+
+        path = System.getProperty("user.home");
+        if (path != null) {
+            File file = new File(path, ".m2/settings.xml");
+            if (file.exists())
+                return file.getAbsolutePath();
+        }
+
+        path = System.getenv("M2_HOME");
+        if (path != null) {
+            File file = new File(path, "conf/settings.xml");
+            if (file.exists())
+                return file.getAbsolutePath();
+        }
+
+        return "classpath:settings.xml";
+    }
+
+    protected MavenResolverSystem getResolver(String settingsXml) {
+        if (settingsXml.startsWith("classpath:"))
+            return Maven.configureResolver().fromClassloaderResource(settingsXml.substring(10));
+        return Maven.configureResolver().fromFile(settingsXml);
+    }
+
+    private static class SingleScopedStrategy implements MavenResolutionStrategy {
+        private final MavenResolutionFilter[] EMPTY_CHAIN = new MavenResolutionFilter[]{};
+
+        private MavenResolutionFilter[] filters;
+
+        SingleScopedStrategy(final ScopeType... scopes) {
+            final AcceptScopesStrategy scopesStrategy = new AcceptScopesStrategy(scopes);
+            final MavenResolutionFilter[] scopesFilters = scopesStrategy.getResolutionFilters();
+            filters = new MavenResolutionFilter[scopesFilters.length];
+            for (int i = 0; i < filters.length; i++) {
+                final int index = i;
+                filters[i] = new MavenResolutionFilter() {
+                    public boolean accepts(MavenDependency dependency, List<MavenDependency> dependenciesForResolution) {
+                        return scopesFilters[index].accepts(dependency, dependenciesForResolution) && NonTransitiveFilter.INSTANCE.accepts(dependency, dependenciesForResolution);
+                    }
+                };
+            }
+        }
+
+        public MavenResolutionFilter[] getPreResolutionFilters() {
+            return EMPTY_CHAIN;
+        }
+
+        public MavenResolutionFilter[] getResolutionFilters() {
+            return filters;
+        }
+    }
+}