@Test
    @DisplayName("Test concrete implementation with multiple scenarios")
    void testConcreteImplementation() throws SMBProtocolDecodingException {
        // Create a concrete implementation for comprehensive testing
        CommonServerMessageBlockResponse concreteResponse = new CommonServerMessageBlockResponse() {
            private boolean async = false;
            private CommonServerMessageBlockResponse next;

 * 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 com.google.common.collect.testing.google;

import static com.google.common.collect.Maps.immutableEntry;
import static java.util.Collections.singleton;
import static java.util.Collections.unmodifiableList;
import static junit.framework.TestCase.assertEquals;

                .warmupIterations(3)
                .measurementIterations(5)
                .build();

        new Runner(opt).run();
    }

    /**
     * Test bean class for performance testing.
     */
    public static class TestBean {
        private String name;
        private String description;
        private int count;
        private List<String> items = new ArrayList<>();

        /*
         * We wish to test whether or not x <= (sqrtFloor + 0.5)^2 = halfSquare + 0.25. Since both x
         * and halfSquare are integers, this is equivalent to testing whether or not x <=
         * halfSquare. (We have to deal with overflow, though.)
         *
         * If we treat halfSquare as an unsigned long, we know that
         *            sqrtFloor^2 <= x < (sqrtFloor + 1)^2

   * @since 21.0
   */
  public static double constrainToRange(double value, double min, double max) {
    // avoid auto-boxing by not using Preconditions.checkArgument(); see Guava issue 3984
    // Reject NaN by testing for the good case (min <= max) instead of the bad (min > max).
    if (min <= max) {
      return Math.min(Math.max(value, min), max);
    }
    throw new IllegalArgumentException(

        // Then
        assertEquals(0x71, command & 0xFF);
        assertEquals(ServerMessageBlock.SMB_COM_TREE_DISCONNECT, (byte) command);
    }

    /**
     * Nested class for testing buffer operations
     */
    @Nested
    @DisplayName("Buffer Operations Tests")
    class BufferOperationsTests {

        @Test
        @DisplayName("Test write operations with empty buffer")

class SmbComNtTransactionResponseTest {

    @Mock
    private Configuration mockConfig;

    private TestSmbComNtTransactionResponse response;

    // Concrete implementation for testing
    private static class TestSmbComNtTransactionResponse extends SmbComNtTransactionResponse {

        public TestSmbComNtTransactionResponse(Configuration config) {
            super(config);
        }

        for (int i = 0; i < tokens1.size(); i++) {
            assertEquals(tokens1.get(i).getTerm(), tokens2.get(i).getTerm());
        }
    }

    /**
     * Test implementation of SuggestAnalyzer for testing purposes
     */
    private static class TestSuggestAnalyzer implements SuggestAnalyzer {

        private boolean japaneseMode = false;

        public void setJapaneseMode(boolean japaneseMode) {

                5, // max attempts per IP
                20, // max global attempts per minute
                Duration.ofSeconds(2), // short lockout for testing
                Duration.ofMinutes(1) // cleanup interval
        );
    }

    @AfterEach
    public void tearDown() {
        if (rateLimiter != null) {
            rateLimiter.close();
        }
    }

* Update docs for testing FastAPI. Include using `POST`, sending JSON, testing headers, etc. New documentation: [Testing](https://fastapi.tiangolo.com/tutorial/testing/#testing-extended-example). PR [#271](https://github.com/tiangolo/fastapi/pull/271).