} catch (SMBProtocolDecodingException e) {
            // If exception thrown, validation is working
            assertTrue(e.getMessage().contains("Invalid negotiate context data length") || e.getMessage().contains("Buffer too small")
                    || e.getMessage().contains("negotiate context"), "Validation detected issue: " + e.getMessage());
        }
    }

    /**

        // Then
        assertNotNull(str);
        assertTrue(str.contains("SmbOperationException"));
        assertTrue(str.contains("ACCESS_DENIED"));
        assertTrue(str.contains("AUTHENTICATION"));
        assertTrue(str.contains("retryable=false"));
        assertTrue(str.contains("attempt=1"));
        assertTrue(str.contains("context="));
        assertTrue(str.contains("elapsed="));
    }

    @Test

            log.warn("Path contains null bytes: {}", sanitizeForLog(path));
            throw new SmbException("Path contains null bytes");
        }

        // Check for control characters
        if (strictMode && CONTROL_CHARS.matcher(path).find()) {
            log.warn("Path contains control characters: {}", sanitizeForLog(path));
            throw new SmbException("Path contains control characters");
        }

        EnumSet<CrawlerStatus> allStatuses = EnumSet.allOf(CrawlerStatus.class);
        assertEquals(3, allStatuses.size());
        assertTrue(allStatuses.contains(CrawlerStatus.INITIALIZING));
        assertTrue(allStatuses.contains(CrawlerStatus.RUNNING));
        assertTrue(allStatuses.contains(CrawlerStatus.DONE));

        // Create EnumSet with specific values

        String json = item.toJsonString();

        assertNotNull(json);
        assertTrue(json.contains("\"" + FieldNames.TEXT + "\":\"json test\""));
        assertTrue(json.contains("\"" + FieldNames.QUERY_FREQ + "\":10"));
        assertTrue(json.contains("\"" + FieldNames.TAGS + "\""));
        assertTrue(json.contains("tag1"));
    }

    @Test
    public void testKindEnum() {
        // Test Kind enum

                String url = requestData.getUrl();
                if (url.indexOf(".svn") < 0) {
                    assertTrue(url.contains("test/dir1") || url.contains("test/dir2") || url.contains("test/text1.txt")
                            || url.contains("test/text2.txt") || url.contains("test/text%203.txt"));
                }
            }
        }

    }

    public void test_doGet_file() throws Exception {

        assertNotNull(stackTraceOutput);
        assertTrue(stackTraceOutput.contains("CrawlerSystemException"));
        assertTrue(stackTraceOutput.contains("Wrapper exception"));
        assertTrue(stackTraceOutput.contains("Caused by:"));
        assertTrue(stackTraceOutput.contains("IOException"));
        assertTrue(stackTraceOutput.contains("IO error"));
    }

    /**
     * Test exception chaining
     */

        if (error.getMessage() != null) {
            String message = error.getMessage().toLowerCase();
            if (message.contains("hardware") || message.contains("device not found") || message.contains("driver")
                    || message.contains("not supported") || message.contains("capability")) {
                return true;
            }
        }

        // If we've had many errors, consider fallback

	for _, test := range containsReservedMetadataTests {
		t.Run("", func(t *testing.T) {
			contains := containsReservedMetadata(test.header)
			if contains && !test.shouldFail {
				t.Errorf("contains reserved header but should not fail")
			} else if !contains && test.shouldFail {
				t.Errorf("does not contain reserved header but failed")
			}
		})
	}
}

var sseTLSHandlerTests = []struct {

            String lowerData = data.toLowerCase();
            if (!lowerData.contains("password") && !lowerData.contains("secret") && !lowerData.contains("token")
                    && !lowerData.contains("key") && !lowerData.contains("credential") && !lowerData.contains("auth")) {
                return data; // No sensitive patterns detected, skip regex
            }
        }