content: /*
   * Copyright The OpenTelemetry Authors
   * SPDX-License-Identifier: Apache-2.0
   */
  
  package io.opentelemetry.instrumentation.api.instrumenter;
  
  import static io.opentelemetry.sdk.testing.assertj.OpenTelemetryAssertions.assertThat;
  import static io.opentelemetry.sdk.testing.assertj.OpenTelemetryAssertions.attributeEntry;
  
  import io.opentelemetry.api.common.AttributeKey;
  import io.opentelemetry.api.common.Attributes;
  import org.junit.jupiter.api.Test;
  
  class UnsafeAttributesTest {
  
    @Test
    void buildAndUse() {
      Attributes previous =
          new UnsafeAttributes().put("world", "earth").put("country", "japan").build();
  
      UnsafeAttributes attributes = new UnsafeAttributes();
      attributes.put(AttributeKey.stringKey("animal"), "cat");
      attributes.put("needs_catnip", false);
      // Overwrites
      attributes.put("needs_catnip", true);
      attributes.put(AttributeKey.longKey("lives"), 9);
      attributes.putAll(previous);
  
      assertThat((Attributes) attributes)
          .containsOnly(
              attributeEntry("world", "earth"),
              attributeEntry("country", "japan"),
              attributeEntry("animal", "cat"),
              attributeEntry("needs_catnip", true),
              attributeEntry("lives", 9L));
  
      Attributes built = attributes.build();
      assertThat(built)
          .containsOnly(
              attributeEntry("world", "earth"),
              attributeEntry("country", "japan"),
              attributeEntry("animal", "cat"),
              attributeEntry("needs_catnip", true),
              attributeEntry("lives", 9L));
  
      attributes.put("clothes", "fur");
      assertThat((Attributes) attributes)
          .containsOnly(
              attributeEntry("world", "earth"),
              attributeEntry("country", "japan"),
              attributeEntry("animal", "cat"),
              attributeEntry("needs_catnip", true),
              attributeEntry("lives", 9L),
              attributeEntry("clothes", "fur"));
  
      // Unmodified
      assertThat(built)
          .containsOnly(
              attributeEntry("world", "earth"),
              attributeEntry("country", "japan"),
              attributeEntry("animal", "cat"),
              attributeEntry("needs_catnip", true),
              attributeEntry("lives", 9L));
  
      Attributes modified = attributes.toBuilder().put("country", "us").build();
      assertThat(modified)
          .containsOnly(
              attributeEntry("world", "earth"),
              attributeEntry("country", "us"),
              attributeEntry("animal", "cat"),
              attributeEntry("needs_catnip", true),
              attributeEntry("lives", 9L),
              attributeEntry("clothes", "fur"));
  
      // Unmodified
      assertThat((Attributes) attributes)
          .containsOnly(
              attributeEntry("world", "earth"),
              attributeEntry("country", "japan"),
              attributeEntry("animal", "cat"),
              attributeEntry("needs_catnip", true),
              attributeEntry("lives", 9L),
              attributeEntry("clothes", "fur"));
    }
  }
  