int result = response.readBytesWireFormat(buffer, bufferIndex);
            assertEquals(2, result, "Should consistently return 2 on call " + (i + 1));
        }
    }

    @Test
    @DisplayName("Test edge case with maximum buffer index")
    void testReadBytesWireFormatMaxBufferIndex() throws SMBProtocolDecodingException {
        byte[] buffer = new byte[65536]; // Large buffer
        int bufferIndex = 65534; // Near the end

            assertEquals(1, merged.unmodifiedCount(), "Should have 1 unmodified POM");
            assertEquals(0, merged.errorCount(), "Should have no errors");
        }
    }

    @Nested
    @DisplayName("Edge Cases")
    class EdgeCases {

        @Test
        @DisplayName("should handle large number of POMs efficiently")
        void shouldHandleLargeNumberOfPOMsEfficiently() {

        assertEquals(17, JvmUtil.getJavaVersion());

        System.setProperty("java.version", "8.0.332");
        assertEquals(8, JvmUtil.getJavaVersion());

        // Edge case: version starts with 1 but not old format
        System.setProperty("java.version", "18.0.1");
        assertEquals(18, JvmUtil.getJavaVersion());

        // Test with extra parts

            lock.encode(buffer, 0);

            assertEquals(0x11, SMBUtil.readInt4(buffer, 16));
        }
    }

    @Nested
    @DisplayName("Edge Cases and Boundary Tests")
    class EdgeCaseTests {

        @Test
        @DisplayName("Should handle encoding at buffer boundary")
        void testEncodingAtBufferBoundary() {

            assertNotNull(response1);
            assertNotNull(response2);
            assertNotSame(response1, response2);
        }
    }

    @Nested
    @DisplayName("Edge Cases")
    class EdgeCases {

        @Test
        @DisplayName("Should handle buffer boundary conditions")
        void testBufferBoundaryConditions() {
            // Minimum size buffer

            assertEquals("smb://server/share/path/filetxt", loc.getCanonicalURL());
            assertFalse(loc.isRoot());
        }
    }

    @Nested
    @DisplayName("Invalid inputs and edge cases")
    class Invalid {
        @Test
        void nullUrlThrows() {
            assertThrows(IllegalArgumentException.class, () -> new DummySmbResourceLocator(null));
        }

        @Test

            readBytes.setAccessible(true);
            assertEquals(0, readBytes.invoke(cancel, buffer, position));
        }
    }

    @Nested
    @DisplayName("Edge Cases")
    class EdgeCaseTests {

        @Test
        @DisplayName("Should handle empty byte arrays")
        void testWithEmptyArrays() throws Exception {
            // Given

    response2.body.close()
    assertThat(server.takeRequest().exchangeIndex).isEqualTo(0)
    assertThat(server.takeRequest().exchangeIndex).isEqualTo(0)
  }

  /**
   * Regression test for an edge case where closing response body in the HTTP engine doesn't release
   * the corresponding stream allocation. This test keeps those response bodies alive and reads

            assertNull(mockSession.getContext()); // Default mock behavior
            assertNull(mockSession.unwrap(SmbSession.class)); // Default mock behavior
        }
    }

    @Nested
    @DisplayName("Edge Case Tests")
    class EdgeCaseTest {

        @Test
        @DisplayName("Should handle repeated method calls consistently")
        void shouldHandleRepeatedMethodCallsConsistently() {

            SmbFileInputStream in = newStream();
            int v = in.read();
            assertEquals(-1, v);
        }
    }

    @Nested
    @DisplayName("Edge and invalid inputs")
    class EdgeCases {

        @Test
        @DisplayName("read(null) throws NullPointerException")
        void readNullArrayThrows() throws Exception {