content: /*
   * 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.avro.mojo;
  
  import org.apache.maven.plugin.MojoExecutionException;
  import org.codehaus.plexus.util.FileUtils;
  import org.junit.Test;
  import org.junit.jupiter.api.Assertions;
  
  import java.io.File;
  import java.nio.file.Files;
  import java.util.Arrays;
  import java.util.HashSet;
  import java.util.List;
  import java.util.Set;
  import java.util.stream.Collectors;
  
  /**
   * Test the Schema Mojo.
   */
  public class TestSchemaMojo extends AbstractAvroMojoTest {
  
    private File testPom = new File(getBasedir(), "src/test/resources/unit/schema/pom.xml");
    private File injectingVelocityToolsTestPom = new File(getBasedir(),
        "src/test/resources/unit/schema/pom-injecting-velocity-tools.xml");
    private File testNonexistentFilePom = new File(getBasedir(),
        "src/test/resources/unit/schema/pom-nonexistent-file.xml");
    private File testNonexistentSecondFilePom = new File(getBasedir(),
        "src/test/resources/unit/schema/pom-nonexistent-second-file.xml");
  
    private File testExtendsFilePom = new File(getBasedir(), "src/test/resources/unit/schema/pom-customExtends.xml");
  
    @Test
    public void testSchemaMojo() throws Exception {
      final SchemaMojo mojo = (SchemaMojo) lookupMojo("schema", testPom);
  
      assertNotNull(mojo);
      mojo.execute();
  
      final File outputDir = new File(getBasedir(), "target/test-harness/schema/test");
      final Set<String> generatedFiles = new HashSet<>(Arrays.asList("PrivacyDirectImport.java", "PrivacyImport.java",
          "SchemaPrivacy.java", "SchemaUser.java", "SchemaCustom.java", "SchemaCustom.java"));
  
      assertFilesExist(outputDir, generatedFiles);
  
      final String schemaUserContent = FileUtils.fileRead(new File(outputDir, "SchemaUser.java"));
      assertTrue(schemaUserContent.contains("java.time.Instant"));
    }
  
    @Test
    public void testSetCompilerVelocityAdditionalTools() throws Exception {
      final SchemaMojo mojo = (SchemaMojo) lookupMojo("schema", injectingVelocityToolsTestPom);
  
      assertNotNull(mojo);
      mojo.execute();
  
      final File outputDir = new File(getBasedir(), "target/test-harness/schema-inject/test");
      final Set<String> generatedFiles = new HashSet<>(Arrays.asList("PrivacyDirectImport.java", "PrivacyImport.java",
          "SchemaPrivacy.java", "SchemaUser.java", "SchemaCustom.java"));
  
      assertFilesExist(outputDir, generatedFiles);
  
      final String schemaUserContent = FileUtils.fileRead(new File(outputDir, "SchemaUser.java"));
      assertTrue("Got " + schemaUserContent + " instead", schemaUserContent.contains("It works!"));
    }
  
    @Test
    public void testThrowsErrorForNonexistentFile() throws Exception {
      try {
        final SchemaMojo mojo = (SchemaMojo) lookupMojo("schema", testNonexistentFilePom);
        mojo.execute();
        fail("MojoExecutionException not thrown!");
      } catch (MojoExecutionException ignored) {
      }
    }
  
    @Test
    public void testThrowsErrorForNonexistentSecondFile() throws Exception {
      try {
        final SchemaMojo mojo = (SchemaMojo) lookupMojo("schema", testNonexistentSecondFilePom);
        mojo.execute();
        fail("MojoExecutionException not thrown!");
      } catch (MojoExecutionException ignored) {
      }
    }
  
    @Test
    public void testExtends() throws Exception {
      final SchemaMojo mojo = (SchemaMojo) lookupMojo("schema", testExtendsFilePom);
      assertNotNull(mojo);
  
      mojo.execute();
      final File outputDir = new File(getBasedir(), "target/extends/schema/test");
      File outputFile = new File(outputDir, "SchemaCustom.java");
      assertTrue(outputFile.exists());
      List<String> extendsLines = Files.readAllLines(outputFile.toPath()).stream()
          .filter((String line) -> line.contains("class SchemaCustom extends ")).collect(Collectors.toList());
      assertEquals(1, extendsLines.size());
      String extendLine = extendsLines.get(0);
      assertTrue(extendLine.contains(" org.apache.avro.custom.CustomRecordBase "));
      assertFalse(extendLine.contains("org.apache.avro.specific.SpecificRecordBase"));
    }
  }
  