assertContentType("application/zip", "extractor/zip/test.zip", "hoge.zip");
        assertContentType("application/x-lharc", "extractor/lha/test.lzh", "hoge.lzh"); // TODO is it correct?

        assertContentType("application/xml", "extractor/test.mm", "hoge.mm");

        assertContentType("message/rfc822", "extractor/eml/sample1.eml", "sample1.eml");

        when(mockContext.getConfig()).thenReturn(mockConfig);
        request = new Smb2TreeConnectRequest(mockConfig, TEST_PATH);
    }

    @Test
    @DisplayName("Should create request with correct command type and path")
    void testConstructorSetsCorrectCommandAndPath() throws Exception {
        // Given & When
        String path = "\\\\testserver\\testshare";

        // Should not throw exception for empty but non-null stream
        extractor.testValidateInputStream(emptyStream);
    }

    /**
     * Test that CrawlerSystemException is the correct exception type.
     */
    public void test_validateInputStream_throwsCorrectExceptionType() {
        try {
            extractor.testValidateInputStream(null);
            fail("Expected CrawlerSystemException");

        }

        return this.size;
    }

    private static String readString(final byte[] buffer, int bufferIndex, final int len) {
        // this is not absolutely correct, but we assume that the header is aligned
        if (bufferIndex % 2 != 0) {
            bufferIndex++;
        }

        };

        // Act & Assert: test with different file names
        assertTrue(filter.accept(mockDir, "document.txt"), "Should accept .txt files in the correct path");
        assertFalse(filter.accept(mockDir, "image.png"), "Should reject non-.txt files");
        assertFalse(filter.accept(mockDir, null), "Should reject null names");

public class MultisetSetCountConditionallyTester<E> extends AbstractMultisetSetCountTester<E> {
  @Override
  void setCountCheckReturnValue(E element, int count) {
    assertTrue(
        "setCount() with the correct expected present count should return true",
        setCount(element, count));
  }

  @Override
  void setCountNoCheckReturnValue(E element, int count) {
    setCount(element, count);
  }

resources located to the "playsql" directory.

manage.bat(sh) => 25 (outside-sql-test):
A execution command of OutsideSqlTest task
which executes outside-SQL files and you can check
whether the SQLs have correct formats.

The directories are for DBFlute tasks:
/- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
dfprop     : Directory for DBFlute properties
extlib     : Directory for Directory for library extension

        testNonce = new byte[16];
        new SecureRandom().nextBytes(testNonce);
        testSessionId = 0x123456789ABCDEF0L;
    }

    @Test
    @DisplayName("Should create transform header with correct size")
    void testTransformHeaderSize() {
        // When
        int headerSize = transformHeader.size();

        // Then
        assertEquals(52, headerSize); // SMB2 Transform Header is 52 bytes
    }

        assertEquals("0011", Hexdump.toHexString(data4, 2, 4)); // Bug: ignores srcIndex, reads from 0
    }

    @Test
    @DisplayName("Should perform hexdump with correct formatting")
    void testHexdump() {
        // Capture output
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        PrintStream ps = new PrintStream(baos);

        assertNotNull(result);
        assertNotNull(result.getContent());
    }

    /**
     * Test that null input stream throws CrawlerSystemException with correct message.
     */
    public void test_getText_nullInputStream_throwsWithMessage() {
        try {
            textExtractor.getText(null, null);
            fail("Expected CrawlerSystemException");