/*
 *  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
 *
 *      https://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.ivy.ant;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.HashMap;
import java.util.Map;

import org.apache.ivy.TestHelper;
import org.apache.ivy.core.module.descriptor.DependencyDescriptor;
import org.apache.ivy.core.module.descriptor.ModuleDescriptor;
import org.apache.ivy.core.module.id.ModuleRevisionId;
import org.apache.ivy.core.settings.IvySettings;
import org.apache.ivy.plugins.parser.xml.XmlModuleDescriptorParser;
import org.apache.ivy.util.FileUtil;

import org.apache.tools.ant.Project;
import org.apache.tools.ant.taskdefs.Delete;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

public class IvyDeliverTest {

    private IvyDeliver deliver;

    private Project project;

    @Before
    public void setUp() {
        cleanTestDir();
        cleanRetrieveDir();
        cleanRep();
        TestHelper.createCache();
        project = TestHelper.newProject();
        project.init();
        project.setProperty("ivy.settings.file", "test/repositories/ivysettings.xml");
        project.setProperty("build", "build/test/deliver");

        deliver = new IvyDeliver();
        deliver.setProject(project);
        System.setProperty("ivy.cache.dir", TestHelper.cache.getAbsolutePath());
    }

    @After
    public void tearDown() {
        TestHelper.cleanCache();
        cleanTestDir();
        cleanRetrieveDir();
        cleanRep();
    }

    private void cleanTestDir() {
        Delete del = new Delete();
        del.setProject(new Project());
        del.setDir(new File("build/test/deliver"));
        del.execute();
    }

    private void cleanRetrieveDir() {
        Delete del = new Delete();
        del.setProject(new Project());
        del.setDir(new File("build/test/retrieve"));
        del.execute();
    }

    private void cleanRep() {
        Delete del = new Delete();
        del.setProject(new Project());
        del.setDir(new File("test/repositories/1/apache"));
        del.execute();
    }

   @Test
    public void testMergeParent() throws IOException {
        // publish the parent descriptor first, so that it can be found while
        // we are reading the child descriptor.
        project.setProperty("ivy.dep.file", "test/java/org/apache/ivy/ant/ivy-multiconf.xml");
        IvyResolve res = new IvyResolve();
        res.setProject(project);
        res.execute();

        IvyPublish pubParent = new IvyPublish();
        pubParent.setProject(project);
        pubParent.setResolver("1");
        pubParent.setPubrevision("1.0");
        File art = new File("build/test/deliver/resolve-simple-1.0.jar");
        FileUtil.copy(new File("test/repositories/1/org1/mod1.1/jars/mod1.1-1.0.jar"), art, null);
        pubParent.execute();

        // resolve and deliver the child descriptor
        project.setProperty("ivy.dep.file",
            "test/java/org/apache/ivy/ant/ivy-extends-multiconf.xml");
        res = new IvyResolve();
        res.setProject(project);
        res.execute();

        deliver.setDeliverpattern("build/test/deliver/merge/ivy-[revision].xml");
        deliver.setPubrevision("1.2");
        deliver.setStatus("release");
        deliver.execute();

        // should have delivered the file to the specified destination
        File delivered = new File("build/test/deliver/merge/ivy-1.2.xml");
        assertTrue(delivered.exists());

        // do a text compare, since we want to test comments as well as structure.
        // we could do a better job of this with xmlunit
        int lineNo = 1;

       try (BufferedReader merged = new BufferedReader(new FileReader(delivered));
            BufferedReader expected = new BufferedReader(new InputStreamReader(getClass().getResourceAsStream("ivy-extends-merged.xml")))) {
           String mergeLine = merged.readLine();
           String expectedLine = expected.readLine();
           while (mergeLine != null && expectedLine != null) {
               mergeLine = mergeLine.trim();
               expectedLine = expectedLine.trim();

               if (mergeLine.startsWith("<info")) {
                   mergeLine = mergeLine.replaceFirst(" publication=\"\\d+\"", "");
               }
               assertEquals("published descriptor matches at line[" + lineNo + "]", expectedLine.trim(), mergeLine.trim());

               ++lineNo;
               mergeLine = merged.readLine();
               expectedLine = expected.readLine();
           }
       }
    }

    @Test
    public void testSimple() throws Exception {
        project.setProperty("ivy.dep.file", "test/java/org/apache/ivy/ant/ivy-latest.xml");
        IvyResolve res = new IvyResolve();
        res.setProject(project);
        res.execute();

        deliver.setPubrevision("1.2");
        deliver.setDeliverpattern("build/test/deliver/ivy-[revision].xml");
        deliver.execute();

        // should have done the ivy delivering
        File deliveredIvyFile = new File("build/test/deliver/ivy-1.2.xml");
        assertTrue(deliveredIvyFile.exists());
        ModuleDescriptor md = XmlModuleDescriptorParser.getInstance().parseDescriptor(
            new IvySettings(), deliveredIvyFile.toURI().toURL(), true);
        assertEquals(ModuleRevisionId.newInstance("apache", "resolve-latest", "1.2"),
            md.getModuleRevisionId());
        DependencyDescriptor[] dds = md.getDependencies();
        assertEquals(1, dds.length);
        assertEquals(ModuleRevisionId.newInstance("org1", "mod1.2", "2.2"),
            dds[0].getDependencyRevisionId());
        assertEquals(ModuleRevisionId.newInstance("org1", "mod1.2", "latest.integration"),
            dds[0].getDynamicConstraintDependencyRevisionId());
    }

    @Test
    public void testNotGenerateRevConstraint() throws Exception {
        project.setProperty("ivy.dep.file", "test/java/org/apache/ivy/ant/ivy-latest.xml");
        IvyResolve res = new IvyResolve();
        res.setProject(project);
        res.execute();

        deliver.setPubrevision("1.2");
        deliver.setDeliverpattern("build/test/deliver/ivy-[revision].xml");
        deliver.setGenerateRevConstraint(false);
        deliver.execute();

        // should have done the ivy delivering
        File deliveredIvyFile = new File("build/test/deliver/ivy-1.2.xml");
        assertTrue(deliveredIvyFile.exists());
        ModuleDescriptor md = XmlModuleDescriptorParser.getInstance().parseDescriptor(
            new IvySettings(), deliveredIvyFile.toURI().toURL(), true);
        assertEquals(ModuleRevisionId.newInstance("apache", "resolve-latest", "1.2"),
            md.getModuleRevisionId());
        DependencyDescriptor[] dds = md.getDependencies();
        assertEquals(1, dds.length);
        assertEquals(ModuleRevisionId.newInstance("org1", "mod1.2", "2.2"),
            dds[0].getDependencyRevisionId());
        assertEquals(ModuleRevisionId.newInstance("org1", "mod1.2", "2.2"),
            dds[0].getDynamicConstraintDependencyRevisionId());
    }

    @Test
    public void testWithResolveId() throws Exception {
        IvyResolve resolve = new IvyResolve();
        resolve.setProject(project);
        resolve.setFile(new File("test/java/org/apache/ivy/ant/ivy-simple.xml"));
        resolve.setResolveId("withResolveId");
        resolve.execute();

        // resolve another ivy file
        resolve = new IvyResolve();
        resolve.setProject(project);
        resolve.setFile(new File("test/java/org/apache/ivy/ant/ivy-latest.xml"));
        resolve.execute();

        deliver.setResolveId("withResolveId");
        deliver.setPubrevision("1.2");
        deliver.setDeliverpattern("build/test/deliver/ivy-[revision].xml");
        deliver.execute();

        // should have done the ivy delivering
        File deliveredIvyFile = new File("build/test/deliver/ivy-1.2.xml");
        assertTrue(deliveredIvyFile.exists());
        ModuleDescriptor md = XmlModuleDescriptorParser.getInstance().parseDescriptor(
            new IvySettings(), deliveredIvyFile.toURI().toURL(), true);
        assertEquals(ModuleRevisionId.newInstance("apache", "resolve-simple", "1.2"),
            md.getModuleRevisionId());
        DependencyDescriptor[] dds = md.getDependencies();
        assertEquals(1, dds.length);
        assertEquals(ModuleRevisionId.newInstance("org1", "mod1.2", "2.0"),
            dds[0].getDependencyRevisionId());
    }

    @Test
    public void testWithResolveIdInAnotherBuild() throws Exception {
        // create a new build
        Project other = TestHelper.newProject();
        other.setProperty("ivy.settings.file", "test/repositories/ivysettings.xml");
        other.setProperty("build", "build/test/deliver");

        // do a resolve in the new build
        IvyResolve resolve = new IvyResolve();
        resolve.setProject(other);
        resolve.setFile(new File("test/java/org/apache/ivy/ant/ivy-simple.xml"));
        resolve.setResolveId("withResolveId");
        resolve.execute();

        // resolve another ivy file
        resolve = new IvyResolve();
        resolve.setProject(project);
        resolve.setFile(new File("test/java/org/apache/ivy/ant/ivy-latest.xml"));
        resolve.execute();

        deliver.setResolveId("withResolveId");
        deliver.setPubrevision("1.2");
        deliver.setDeliverpattern("build/test/deliver/ivy-[revision].xml");
        deliver.execute();

        // should have done the ivy delivering
        File deliveredIvyFile = new File("build/test/deliver/ivy-1.2.xml");
        assertTrue(deliveredIvyFile.exists());
        ModuleDescriptor md = XmlModuleDescriptorParser.getInstance().parseDescriptor(
            new IvySettings(), deliveredIvyFile.toURI().toURL(), true);
        assertEquals(ModuleRevisionId.newInstance("apache", "resolve-simple", "1.2"),
            md.getModuleRevisionId());
        DependencyDescriptor[] dds = md.getDependencies();
        assertEquals(1, dds.length);
        assertEquals(ModuleRevisionId.newInstance("org1", "mod1.2", "2.0"),
            dds[0].getDependencyRevisionId());
    }

    @Test
    public void testReplaceBranchInfo() throws Exception {
        project.setProperty("ivy.dep.file", "test/java/org/apache/ivy/ant/ivy-latest.xml");
        IvyResolve res = new IvyResolve();
        res.setProject(project);
        res.execute();

        deliver.setPubrevision("1.2");
        deliver.setPubbranch("BRANCH1");
        deliver.setDeliverpattern("build/test/deliver/ivy-[revision].xml");
        deliver.execute();

        // should have done the ivy delivering
        File deliveredIvyFile = new File("build/test/deliver/ivy-1.2.xml");
        assertTrue(deliveredIvyFile.exists());
        ModuleDescriptor md = XmlModuleDescriptorParser.getInstance().parseDescriptor(
            new IvySettings(), deliveredIvyFile.toURI().toURL(), true);
        assertEquals(ModuleRevisionId.newInstance("apache", "resolve-latest", "BRANCH1", "1.2"),
            md.getModuleRevisionId());
    }

    /**
     * Test case for IVY-404.
     *
     * @throws Exception if something goes wrong
     * @see <a href="https://issues.apache.org/jira/browse/IVY-404">IVY-404</a>
     */
    @Test
    public void testWithBranch() throws Exception {
        project.setProperty("ivy.dep.file", "test/java/org/apache/ivy/ant/ivy-latest-branch.xml");
        IvyResolve res = new IvyResolve();
        res.setProject(project);
        res.execute();

        deliver.setPubrevision("1.2");
        deliver.setDeliverpattern("build/test/deliver/ivy-[revision].xml");
        deliver.execute();

        // should have done the ivy delivering
        File deliveredIvyFile = new File("build/test/deliver/ivy-1.2.xml");
        assertTrue(deliveredIvyFile.exists());
        ModuleDescriptor md = XmlModuleDescriptorParser.getInstance().parseDescriptor(
            new IvySettings(), deliveredIvyFile.toURI().toURL(), true);
        assertEquals(ModuleRevisionId.newInstance("apache", "resolve-latest", "1.2"),
            md.getModuleRevisionId());
        DependencyDescriptor[] dds = md.getDependencies();
        assertEquals(1, dds.length);
        assertEquals(ModuleRevisionId.newInstance("org1", "mod1.2", "TRUNK", "2.2"),
            dds[0].getDependencyRevisionId());
    }

    @Test
    public void testReplaceBranch() throws Exception {
        IvyConfigure settings = new IvyConfigure();
        settings.setProject(project);
        settings.execute();
        // change the default branch to use
        IvyAntSettings.getDefaultInstance(settings).getConfiguredIvyInstance(settings)
                .getSettings().setDefaultBranch("BRANCH1");

        // resolve a module dependencies
        project.setProperty("ivy.dep.file", "test/java/org/apache/ivy/ant/ivy-latest.xml");
        IvyResolve res = new IvyResolve();
        res.setProject(project);
        res.execute();

        // deliver this module
        deliver.setPubrevision("1.2");
        deliver.setDeliverpattern("build/test/deliver/ivy-[revision].xml");
        deliver.execute();

        // should have done the ivy delivering, including setting the branch according to the
        // configured default
        File deliveredIvyFile = new File("build/test/deliver/ivy-1.2.xml");
        assertTrue(deliveredIvyFile.exists());
        ModuleDescriptor md = XmlModuleDescriptorParser.getInstance().parseDescriptor(
            new IvySettings(), deliveredIvyFile.toURI().toURL(), true);
        assertEquals(ModuleRevisionId.newInstance("apache", "resolve-latest", "1.2"),
            md.getModuleRevisionId());
        DependencyDescriptor[] dds = md.getDependencies();
        assertEquals(1, dds.length);
        assertEquals(ModuleRevisionId.newInstance("org1", "mod1.2", "BRANCH1", "2.2"),
            dds[0].getDependencyRevisionId());
        assertEquals(ModuleRevisionId.newInstance("org1", "mod1.2", "latest.integration"),
            dds[0].getDynamicConstraintDependencyRevisionId());
    }

    /**
     * Test case for IVY-415.
     *
     * @throws Exception if something goes wrong
     * @see <a href="https://issues.apache.org/jira/browse/IVY-415">IVY-415</a>
     */
    @Test
    public void testWithExtraAttributes() throws Exception {
        project.setProperty("ivy.dep.file", "test/java/org/apache/ivy/ant/ivy-latest-extra.xml");
        IvyResolve res = new IvyResolve();
        res.setValidate(false);
        res.setProject(project);
        res.execute();

        deliver.setPubrevision("1.2");
        deliver.setDeliverpattern("build/test/deliver/ivy-[revision].xml");
        deliver.setValidate(false);
        deliver.execute();

        // should have done the ivy delivering
        File deliveredIvyFile = new File("build/test/deliver/ivy-1.2.xml");
        assertTrue(deliveredIvyFile.exists());
        ModuleDescriptor md = XmlModuleDescriptorParser.getInstance().parseDescriptor(
            new IvySettings(), deliveredIvyFile.toURI().toURL(), false);
        assertEquals(ModuleRevisionId.newInstance("apache", "resolve-latest", "1.2"),
            md.getModuleRevisionId());
        DependencyDescriptor[] dds = md.getDependencies();
        assertEquals(1, dds.length);
        Map<String, String> extraAtt = new HashMap<>();
        extraAtt.put("myExtraAtt", "myValue");
        assertEquals(ModuleRevisionId.newInstance("org1", "mod1.2", "2.2", extraAtt),
            dds[0].getDependencyRevisionId());
    }

    /**
     * Test case for IVY-1300.
     *
     * @throws Exception if something goes wrong
     * @see <a href="https://issues.apache.org/jira/browse/IVY-1300">IVY-1300</a>
     */
    @Test
    public void testIVY1300() throws Exception {
        project.setProperty("ivy.settings.file", "test/repositories/IVY-1300/ivysettings.xml");
        project.setProperty("ivy.dep.file", "test/repositories/IVY-1300/assembly-ivy.xml");
        IvyResolve res = new IvyResolve();
        res.setValidate(false);
        res.setProject(project);
        res.execute();

        deliver.setPubrevision("1");
        deliver.setDeliverpattern("build/test/deliver/ivy-[revision].xml");
        deliver.setStatus("release");
        deliver.setValidate(false);
        deliver.execute();

        // verify that the dynamic revisions have been replaced by the resolved ones (before conflict resolution)
        File deliveredIvyFile = new File("build/test/deliver/ivy-1.xml");
        assertTrue(deliveredIvyFile.exists());
        ModuleDescriptor md = XmlModuleDescriptorParser.getInstance().parseDescriptor(
            new IvySettings(), deliveredIvyFile.toURI().toURL(), false);
        DependencyDescriptor[] dds = md.getDependencies();
        assertEquals(2, dds.length);
        assertEquals(ModuleRevisionId.newInstance("myorg", "modA", "releasebranch", "1"),
            dds[0].getDependencyRevisionId());
        assertEquals(ModuleRevisionId.newInstance("myorg", "modB", "releasebranch", "1"),
            dds[1].getDependencyRevisionId());
    }

    /**
     * Test case for IVY-1485.
     *
     * @see <a href="https://issues.apache.org/jira/browse/IVY-1485">IVY-1485</a>
     */
    @Test
    public void testDeliverWithTransitiveDepsInDifferentConfs() throws Exception {
        project.setProperty("ivy.settings.file", "test/repositories/IVY-1485/ivysettings.xml");
        project.setProperty("ivy.dep.file", "test/repositories/IVY-1485/ivy-simple.xml");
        IvyResolve res = new IvyResolve();
        res.setValidate(false);
        res.setProject(project);
        res.execute();

        deliver.setPubrevision("1");
        deliver.setDeliverpattern("build/test/deliver/ivy-[revision].xml");
        deliver.setStatus("release");
        deliver.setValidate(false);
        deliver.execute();

        // now check that the transitive dependency didn't override the direct ones
        File deliveredIvyFile = new File("build/test/deliver/ivy-1.xml");
        assertTrue(deliveredIvyFile.exists());
        ModuleDescriptor md = XmlModuleDescriptorParser.getInstance().parseDescriptor(
            new IvySettings(), deliveredIvyFile.toURL(), false);
        DependencyDescriptor[] dds = md.getDependencies();
        assertEquals(2, dds.length);
        assertEquals(ModuleRevisionId.newInstance("simple", "modA", "5"), dds[0].getDependencyRevisionId());
        assertEquals(ModuleRevisionId.newInstance("simple", "modB", "1"), dds[1].getDependencyRevisionId());
    }

    /**
     * Test case for IVY-1485.
     *
     * @see <a href="https://issues.apache.org/jira/browse/IVY-1485">IVY-1485</a>
     */
    @Test
    public void testDeliverWithTransitiveDepsInOverlappingConfsTransitiveNewer() throws Exception {
        project.setProperty("ivy.settings.file", "test/repositories/IVY-1485/ivysettings.xml");
        project.setProperty("ivy.dep.file", "test/repositories/IVY-1485/ivy-overlap-transitive-newer.xml");
        IvyResolve res = new IvyResolve();
        res.setValidate(false);
        res.setProject(project);
        res.execute();

        deliver.setPubrevision("1");
        deliver.setDeliverpattern("build/test/deliver/ivy-[revision].xml");
        deliver.setStatus("release");
        deliver.setValidate(false);
        deliver.execute();

        // now check that the transitive dependency didn't override the direct ones
        File deliveredIvyFile = new File("build/test/deliver/ivy-1.xml");
        assertTrue(deliveredIvyFile.exists());
        ModuleDescriptor md = XmlModuleDescriptorParser.getInstance().parseDescriptor(
            new IvySettings(), deliveredIvyFile.toURL(), false);
        DependencyDescriptor[] dds = md.getDependencies();
        assertEquals(2, dds.length);
        assertEquals(ModuleRevisionId.newInstance("overlap-newer", "modA", "1"), dds[0].getDependencyRevisionId());
        assertEquals(ModuleRevisionId.newInstance("overlap-newer", "modB", "1"), dds[1].getDependencyRevisionId());
    }

    /**
     * Test case for IVY-1485.
     *
     * @see <a href="https://issues.apache.org/jira/browse/IVY-1485">IVY-1485</a>
     */
    @Test
    public void testDeliverWithTransitiveDepsInOverlappingConfsTransitiveOlder() throws Exception {
        project.setProperty("ivy.settings.file", "test/repositories/IVY-1485/ivysettings.xml");
        project.setProperty("ivy.dep.file", "test/repositories/IVY-1485/ivy-overlap-transitive-older.xml");
        IvyResolve res = new IvyResolve();
        res.setValidate(false);
        res.setProject(project);
        res.execute();

        deliver.setPubrevision("1");
        deliver.setDeliverpattern("build/test/deliver/ivy-[revision].xml");
        deliver.setStatus("release");
        deliver.setValidate(false);
        deliver.execute();

        // now check that the transitive dependency didn't override the direct ones
        File deliveredIvyFile = new File("build/test/deliver/ivy-1.xml");
        assertTrue(deliveredIvyFile.exists());
        ModuleDescriptor md = XmlModuleDescriptorParser.getInstance().parseDescriptor(
            new IvySettings(), deliveredIvyFile.toURL(), false);
        DependencyDescriptor[] dds = md.getDependencies();
        assertEquals(2, dds.length);
        assertEquals(ModuleRevisionId.newInstance("overlap-older", "modA", "5"), dds[0].getDependencyRevisionId());
        assertEquals(ModuleRevisionId.newInstance("overlap-older", "modB", "1"), dds[1].getDependencyRevisionId());
    }

    @Test
    public void testWithDynEvicted() throws Exception {
        project.setProperty("ivy.dep.file", "test/java/org/apache/ivy/ant/ivy-dyn-evicted.xml");
        IvyResolve res = new IvyResolve();
        res.setValidate(false);
        res.setProject(project);
        res.execute();

        deliver.setPubrevision("1.2");
        deliver.setDeliverpattern("build/test/deliver/ivy-[revision].xml");
        deliver.setValidate(false);
        deliver.execute();

        // should have done the ivy delivering
        File deliveredIvyFile = new File("build/test/deliver/ivy-1.2.xml");
        assertTrue(deliveredIvyFile.exists());
        ModuleDescriptor md = XmlModuleDescriptorParser.getInstance().parseDescriptor(
            new IvySettings(), deliveredIvyFile.toURI().toURL(), false);
        assertEquals(ModuleRevisionId.newInstance("apache", "resolve-latest", "1.2"),
            md.getModuleRevisionId());
        DependencyDescriptor[] dds = md.getDependencies();
        assertEquals(2, dds.length);
        assertEquals(ModuleRevisionId.newInstance("org1", "mod1.2", "1.1"),
            dds[0].getDependencyRevisionId());
    }

    /**
     * Test case for IVY-707.
     *
     * @throws Exception if something goes wrong
     * @see <a href="https://issues.apache.org/jira/browse/IVY-707">IVY-707</a>
     */
    @Test
    public void testWithDynEvicted2() throws Exception {
        // same as previous but dynamic dependency is placed after the one causing the conflict
        project.setProperty("ivy.dep.file", "test/java/org/apache/ivy/ant/ivy-dyn-evicted2.xml");
        IvyResolve res = new IvyResolve();
        res.setValidate(false);
        res.setProject(project);
        res.execute();

        deliver.setPubrevision("1.2");
        deliver.setDeliverpattern("build/test/deliver/ivy-[revision].xml");
        deliver.setValidate(false);
        deliver.execute();

        // should have done the ivy delivering
        File deliveredIvyFile = new File("build/test/deliver/ivy-1.2.xml");
        assertTrue(deliveredIvyFile.exists());
        ModuleDescriptor md = XmlModuleDescriptorParser.getInstance().parseDescriptor(
            new IvySettings(), deliveredIvyFile.toURI().toURL(), false);
        assertEquals(ModuleRevisionId.newInstance("apache", "resolve-latest", "1.2"),
            md.getModuleRevisionId());
        DependencyDescriptor[] dds = md.getDependencies();
        assertEquals(2, dds.length);
        assertEquals(ModuleRevisionId.newInstance("org1", "mod1.2", "1.1"),
            dds[1].getDependencyRevisionId());
    }

    @Test
    public void testReplaceImportedConfigurations() throws Exception {
        project.setProperty("ivy.dep.file", "test/java/org/apache/ivy/ant/ivy-import-confs.xml");
        IvyResolve res = new IvyResolve();
        res.setProject(project);
        res.execute();

        deliver.setPubrevision("1.2");
        deliver.setDeliverpattern("build/test/deliver/ivy-[revision].xml");
        deliver.execute();

        // should have done the ivy delivering
        File deliveredIvyFile = new File("build/test/deliver/ivy-1.2.xml");
        assertTrue(deliveredIvyFile.exists());
        String deliveredFileContent = FileUtil.readEntirely(new BufferedReader(new FileReader(
                deliveredIvyFile)));
        assertTrue("import not replaced: import can still be found in file",
                !deliveredFileContent.contains("import"));
        assertTrue("import not replaced: conf1 cannot be found in file",
                deliveredFileContent.contains("conf1"));
    }

    @Test
    public void testReplaceVariables() throws Exception {
        project.setProperty("ivy.dep.file", "test/java/org/apache/ivy/ant/ivy-with-variables.xml");
        IvyResolve res = new IvyResolve();
        res.setProject(project);
        res.execute();

        res.getIvyInstance().getSettings().setVariable("myvar", "myvalue");

        deliver.setPubrevision("1.2");
        deliver.setDeliverpattern("build/test/deliver/ivy-[revision].xml");
        deliver.execute();

        // should have done the ivy delivering
        File deliveredIvyFile = new File("build/test/deliver/ivy-1.2.xml");
        assertTrue(deliveredIvyFile.exists());
        String deliveredFileContent = FileUtil.readEntirely(new BufferedReader(new FileReader(
                deliveredIvyFile)));
        assertTrue("variable not replaced: myvar can still be found in file",
                !deliveredFileContent.contains("myvar"));
        assertTrue("variable not replaced: myvalue cannot be found in file",
                deliveredFileContent.contains("myvalue"));
    }

    @Test
    public void testNoReplaceDynamicRev() throws Exception {
        project.setProperty("ivy.dep.file", "test/java/org/apache/ivy/ant/ivy-latest.xml");
        IvyResolve res = new IvyResolve();
        res.setProject(project);
        res.execute();

        deliver.setPubrevision("1.2");
        deliver.setDeliverpattern("build/test/deliver/ivy-[revision].xml");
        deliver.setReplacedynamicrev(false);
        deliver.execute();

        // should have done the ivy delivering
        File deliveredIvyFile = new File("build/test/deliver/ivy-1.2.xml");
        assertTrue(deliveredIvyFile.exists());
        ModuleDescriptor md = XmlModuleDescriptorParser.getInstance().parseDescriptor(
            new IvySettings(), deliveredIvyFile.toURI().toURL(), true);
        assertEquals(ModuleRevisionId.newInstance("apache", "resolve-latest", "1.2"),
            md.getModuleRevisionId());
        DependencyDescriptor[] dds = md.getDependencies();
        assertEquals(1, dds.length);
        assertEquals(ModuleRevisionId.newInstance("org1", "mod1.2", "latest.integration"),
            dds[0].getDependencyRevisionId());
    }

    @Test
    public void testDifferentRevisionsForSameModule() throws Exception {
        project.setProperty("ivy.dep.file",
            "test/java/org/apache/ivy/ant/ivy-different-revisions.xml");
        IvyResolve res = new IvyResolve();
        res.setProject(project);
        res.execute();

        deliver.setPubrevision("1.2");
        deliver.setDeliverpattern("build/test/deliver/ivy-[revision].xml");
        deliver.execute();

        // should have done the ivy delivering
        File deliveredIvyFile = new File("build/test/deliver/ivy-1.2.xml");
        assertTrue(deliveredIvyFile.exists());
        ModuleDescriptor md = XmlModuleDescriptorParser.getInstance().parseDescriptor(
            new IvySettings(), deliveredIvyFile.toURI().toURL(), true);
        assertEquals(ModuleRevisionId.newInstance("apache", "different-revs", "1.2"),
            md.getModuleRevisionId());
        DependencyDescriptor[] dds = md.getDependencies();
        assertEquals(3, dds.length);
        assertEquals(ModuleRevisionId.newInstance("org1", "mod1.2", "2.0"),
            dds[0].getDependencyRevisionId());
        assertEquals(ModuleRevisionId.newInstance("org1", "mod1.1", "1.0"),
            dds[1].getDependencyRevisionId());
        assertEquals(ModuleRevisionId.newInstance("org1", "mod1.2", "1.1"),
            dds[2].getDependencyRevisionId());
    }
}
