void availableReturnsUnderlyingWhenNoMessage() throws IOException {
        // Mock input stream that reports available bytes
        InputStream mockIn = mock(InputStream.class);
        when(mockIn.available()).thenReturn(42);

        SocketInputStream sis = new SocketInputStream(mockIn);

        prepareMinimalSecurityDescriptorBuffer(testBuffer, 0, true, false, false);

        int size = securityDescriptor.decode(testBuffer, 0, testBuffer.length);

        // decode returns 0 when no DACL is present (falls through)
        assertEquals(0, size);
        assertNotNull(securityDescriptor.getOwnerUserSid());
        assertNull(securityDescriptor.getOwnerGroupSid());

import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Nested;
import org.junit.jupiter.api.Test;

/**
 * Unit tests for {@link SmbFileFilter}. The filter interface is small; the

// A HardLimitedReader reads from R but limits the amount of
// data returned to just N bytes. Each call to Read
// updates N to reflect the new amount remaining.
// Read returns EOF when N <= 0 or when the underlying R returns EOF.
type HardLimitedReader struct {
	R io.Reader // underlying reader
	N int64     // max bytes remaining
}

func (l *HardLimitedReader) Read(p []byte) (n int, err error) {

        SmbTree tree = new SmbTree(session, "testShare", "testService");

        // Mock transport.connect() to succeed
        doNothing().when(transport).connect();

        // Simulate failed tree connect
        doThrow(new SmbException("Connection failed")).when(session).send(any(ServerMessageBlock.class), any(ServerMessageBlock.class));

        assertThrows(SmbException.class, () -> tree.treeConnect(null, null));

        // Current implementation throws NullPointerException when string is null
        assertThrows(NullPointerException.class, () -> {
            pacString.check(testString);
        }, "A NullPointerException is thrown when checking a null string.");
    }

    /**
     * Tests the {@link PacUnicodeString#check(String)} method with a non-empty string when the pointer is zero.

import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.mockito.Mockito.when;

class ConsumerPomArtifactTransformerTest {

    @Test
    void transform() throws Exception {
        RepositorySystemSession systemSessionMock = Mockito.mock(RepositorySystemSession.class);
        SessionData sessionDataMock = Mockito.mock(SessionData.class);
        when(systemSessionMock.getData()).thenReturn(sessionDataMock);

                client an error.

                If `auto_error` is set to `False`, when the HTTP Basic authentication
                is not available, instead of erroring out, the dependency result will
                be `None`.

                This is useful when you want to have optional authentication.

                It is also useful when you want to have authentication that can be

      .isNotNull()
    val effectivePort =
      when {
        url!!.port != defaultPort(url.scheme) -> Integer.toString(url.port)
        else -> ""
      }
    val effectiveQuery =
      when {
        url.encodedQuery != null -> "?" + url.encodedQuery
        else -> ""
      }
    val effectiveFragment =
      when {
        url.encodedFragment != null -> "#" + url.encodedFragment

		*GetUser("find", Config{}),
	}

	if err := DB.Create(&users).Error; err != nil {
		t.Fatalf("errors happened when create users: %v", err)
	}

	t.Run("First", func(t *testing.T) {
		var first User
		if err := DB.Where("name = ?", "find").First(&first).Error; err != nil {
			t.Errorf("errors happened when query first: %v", err)
		} else {
			CheckUser(t, first, users[0])
		}
	})

	t.Run("Last", func(t *testing.T) {