code: /*
   * Copyright (c) 2022 Airbyte, Inc., all rights reserved.
   */
  
  package io.airbyte.commons.resources;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertThrows;
  
  import com.google.common.collect.Sets;
  import io.airbyte.commons.io.IOs;
  import java.io.File;
  import java.io.IOException;
  import java.net.URISyntaxException;
  import java.nio.charset.StandardCharsets;
  import java.nio.file.Path;
  import java.util.stream.Collectors;
  import org.junit.jupiter.api.Test;
  
  class MoreResourcesTest {
  
    private static final String CONTENT_1 = "content1\n";
    private static final String CONTENT_2 = "content2\n";
    private static final String RESOURCE_TEST = "resource_test";
  
    @Test
    void testResourceRead() throws IOException {
      assertEquals(CONTENT_1, MoreResources.readResource(RESOURCE_TEST));
      assertEquals(CONTENT_2, MoreResources.readResource("subdir/resource_test_sub"));
  
      assertThrows(IllegalArgumentException.class, () -> MoreResources.readResource("invalid"));
    }
  
    @Test
    void testResourceReadWithClass() throws IOException {
      assertEquals(CONTENT_1, MoreResources.readResource(MoreResourcesTest.class, RESOURCE_TEST));
      assertEquals(CONTENT_2, MoreResources.readResource(MoreResourcesTest.class, "subdir/resource_test_sub"));
  
      assertEquals(CONTENT_1, MoreResources.readResource(MoreResourcesTest.class, "/resource_test"));
      assertEquals(CONTENT_2, MoreResources.readResource(MoreResourcesTest.class, "/subdir/resource_test_sub"));
  
      assertThrows(IllegalArgumentException.class, () -> MoreResources.readResource(MoreResourcesTest.class, "invalid"));
    }
  
    @Test
    void testReadResourceAsFile() throws URISyntaxException {
      final File file = MoreResources.readResourceAsFile(RESOURCE_TEST);
      assertEquals(CONTENT_1, IOs.readFile(file.toPath()));
    }
  
    @Test
    void testReadBytes() throws IOException {
      assertEquals(CONTENT_1, new String(MoreResources.readBytes(RESOURCE_TEST), StandardCharsets.UTF_8));
      assertEquals(CONTENT_2, new String(MoreResources.readBytes("subdir/resource_test_sub"), StandardCharsets.UTF_8));
  
      assertThrows(IllegalArgumentException.class, () -> MoreResources.readBytes("invalid"));
    }
  
    @Test
    void testResourceReadDuplicateName() throws IOException {
      assertEquals(CONTENT_1, MoreResources.readResource("resource_test_a"));
      assertEquals(CONTENT_2, MoreResources.readResource("subdir/resource_test_a"));
    }
  
    @Test
    void testListResource() throws IOException {
      assertEquals(
          Sets.newHashSet("subdir", "resource_test_sub", "resource_test_sub_2", "resource_test_a"),
          MoreResources.listResources(MoreResourcesTest.class, "subdir")
              .map(Path::getFileName)
              .map(Path::toString)
              .collect(Collectors.toSet()));
    }
  
  }
  