```go
s3Client, err := minio.New("localhost:9000", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
 log.Fatalln(err)
}

object, err := os.Open("my-testfile")
if err != nil {
 log.Fatalln(err)
}
defer object.Close()
objectStat, err := object.Stat()
if err != nil {
 log.Fatalln(err)
}

    // Test FilePurgeVisitor
    @Test
    public void test_FilePurgeVisitor() throws IOException {
        // Create a test file
        File testFile = new File(tempDir, "_1/_2/test.png");
        testFile.getParentFile().mkdirs();
        testFile.createNewFile();
        testFile.setLastModified(System.currentTimeMillis() - 2000L);

        // Since FilePurgeVisitor is an inner class and we can't directly test it,

			hdr     Header
			wantErr error
		}
		testWrite struct { // Write(str) == (wantCnt, wantErr)
			str     string
			wantCnt int
			wantErr error
		}
		testReadFrom struct { // ReadFrom(testFile{ops}) == (wantCnt, wantErr)
			ops     fileOps
			wantCnt int64
			wantErr error
		}
		testClose struct { // Close() == wantErr
			wantErr error
		}

	}
}

// Tests if the environment we are running is Helm chart.
func TestGetHelmVersion(t *testing.T) {
	createTempFile := func(content string) string {
		tmpfile, err := os.CreateTemp(t.TempDir(), "helm-testfile-")
		if err != nil {
			t.Fatalf("Unable to create temporary file. %s", err)
		}
		if _, err = tmpfile.WriteString(content); err != nil {
			t.Fatalf("Unable to create temporary file. %s", err)
		}

    
    SmbFile dir = new SmbFile("smb://server/share/testdir/", context);
    SmbFile testFile = new SmbFile("smb://server/share/testdir/newfile.txt", context);
    
    // Get initial listing (establishes cache)
    SmbFile[] initialFiles = dir.listFiles();
    
    // Create new file
    testFile.createNewFile();
    
    // Wait for change notification
    Thread.sleep(2000);
    

}

func TestFileReader(t *testing.T) {
	type (
		testRead struct { // Read(cnt) == (wantStr, wantErr)
			cnt     int
			wantStr string
			wantErr error
		}
		testWriteTo struct { // WriteTo(testFile{ops}) == (wantCnt, wantErr)
			ops     fileOps
			wantCnt int64
			wantErr error
		}
		testRemaining struct { // logicalRemaining() == wantLCnt, physicalRemaining() == wantPCnt
			wantLCnt int64

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;

public class SmbComQueryInformationTest {

    private static final String TEST_FILE_NAME = "testFile.txt";
    private SmbComQueryInformation smbComQueryInformation;

    @BeforeEach
    public void setUp() {
        smbComQueryInformation = new SmbComQueryInformation(TEST_FILE_NAME);
    }

    @Test

    }

    @Test
    @DisplayName("Test decode with replaceIfExists true")
    void testDecodeWithReplaceIfExistsTrue() throws SMBProtocolDecodingException {
        String originalFileName = "testfile.txt";
        byte[] nameBytes = originalFileName.getBytes(StandardCharsets.UTF_16LE);

        byte[] buffer = new byte[100];
        buffer[0] = 1; // replaceIfExists = true
        // Skip 7 reserved bytes (1-7)

        byte[] buffer = createValidNotificationBuffer("testfile.txt", FileNotifyInformation.FILE_ACTION_ADDED);

        FileNotifyInformationImpl info = new FileNotifyInformationImpl(buffer, 0, buffer.length);

        assertNotNull(info);
        assertEquals(FileNotifyInformation.FILE_ACTION_ADDED, info.getAction());
        assertEquals("testfile.txt", info.getFileName());
    }

    @Test

import org.junit.jupiter.api.Test;

/**
 * Tests for the SmbComOpenAndX class.
 */
class SmbComOpenAndXTest {

    private SmbComOpenAndX smbComOpenAndX;
    private final String fileName = "testFile.txt";
    private final int access = SmbFile.GENERIC_READ | SmbFile.GENERIC_WRITE;
    private ServerMessageBlock andx;

    /**
     * Sets up the test environment before each test.
     */
    @BeforeEach