/*
    * 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.maven.resolver.internal.ant.tasks;
  
  import java.io.File;
  import java.io.PrintStream;
  
  import junit.framework.JUnit4TestAdapter;
  import org.apache.tools.ant.BuildException;
  import org.apache.tools.ant.BuildFileRule;
  import org.apache.tools.ant.DefaultLogger;
  import org.apache.tools.ant.Project;
  import org.junit.Assert;
  import org.junit.Rule;
  import org.junit.Test;
  
  public class CreatePomRainyDayTest {
  
      public static junit.framework.Test suite() {
          return new JUnit4TestAdapter(CreatePomRainyDayTest.class);
      }
  
      @Rule
      public final BuildFileRule buildRule = new BuildFileRule();
  
      public void configureProject(String filename, int logLevel) throws BuildException {
          buildRule.configureProject(filename, logLevel);
          DefaultLogger logger = new DefaultLogger() {
              @Override
              protected void printMessage(String message, PrintStream stream, int priority) {
                  message = System.currentTimeMillis() + " " + message;
                  super.printMessage(message, stream, priority);
              }
          };
          logger.setMessageOutputLevel(logLevel);
          logger.setOutputPrintStream(System.out);
          logger.setErrorPrintStream(System.err);
          buildRule.getProject().addBuildListener(logger);
      }
  
      /**
       * Test that the task fails if no groupId is specified and the pom task is called (default).
       * Since the failure happens when the task registers the POM, the user can still create the POM
       * if the skipPomRegistration property is set to true.
       */
      @Test
      public void testNoGroupId() {
          configureProject("target/test-classes/ant/createPom/noGroupId.xml", Project.MSG_VERBOSE);
          // Expect a BuildException when trying to execute the target
          Assert.assertThrows(BuildException.class, () -> buildRule.executeTarget("setup"));
  
          // This should work since the setSkipPomRegistration property is set to true
          configureProject("target/test-classes/ant/createPom/noGroupIdSkipRegistration.xml", Project.MSG_VERBOSE);
          buildRule.executeTarget("setup");
          File pomFile = getPomFile();
          Assert.assertTrue("The pom file should have been created at " + pomFile, pomFile.exists());
      }
  
      /**
       * Test that the task fails if no artifactId is specified and the pom task is called (default).
       * Since the failure happens when the task registers the POM, the user can still create the POM
       * if the skipPomRegistration property is set to true.
       */
      @Test
      public void testNoArtifactId() {
          configureProject("target/test-classes/ant/createPom/noArtifactId.xml", Project.MSG_VERBOSE);
          // Expect a BuildException when trying to execute the target
          Assert.assertThrows(BuildException.class, () -> buildRule.executeTarget("setup"));
  
          // This should work since the setSkipPomRegistration property is set to true
          configureProject("target/test-classes/ant/createPom/noArtifactIdSkipRegistration.xml", Project.MSG_VERBOSE);
          buildRule.executeTarget("setup");
          File pomFile = getPomFile();
          Assert.assertTrue("The pom file should have been created at " + pomFile, pomFile.exists());
      }
  
      private File getPomFile() {
          Project project = buildRule.getProject();
          String pomPath = project.replaceProperties(project.getProperty("pomFile"));
          Assert.assertNotNull("pomFile property should not be null", pomPath);
          return new File(pomPath);
      }
  }