import org.junit.jupiter.api.Test;

public class LdapUtilTest extends UnitFessTestCase {

    @Test
    public void test_escapeValue_null() {
        assertEquals("", LdapUtil.escapeValue(null));
    }

    @Test
    public void test_escapeValue_empty() {
        assertEquals("", LdapUtil.escapeValue(""));
    }

    @Test
    public void test_escapeValue_noSpecialChars() {

        // Expected format: buffer format (0x04) + path string (null terminated)
        byte[] expected = new byte[directoryName.length() + 2];
        expected[0] = 0x04; // Buffer format
        System.arraycopy(directoryName.getBytes(StandardCharsets.UTF_8), 0, expected, 1, directoryName.length());
        expected[directoryName.length() + 1] = 0x00; // Null terminator

        byte[] dst = new byte[100];

    @Inject
    private List<ProfileActivator> activators = new ArrayList<>();

    public DefaultProfileSelector addProfileActivator(ProfileActivator profileActivator) {
        if (profileActivator != null) {
            activators.add(profileActivator);
        }
        return this;
    }

    @Override
    public List<Profile> getActiveProfiles(

            this.name = name;
        }
    }

    private final PluginInfo pluginInfo;

    PluginsMetadata(PluginInfo pluginInfo, Date timestamp) {
        super(createRepositoryMetadata(pluginInfo), (Path) null, timestamp);
        this.pluginInfo = pluginInfo;
    }

    PluginsMetadata(PluginInfo pluginInfo, Path path, Date timestamp) {
        super(createRepositoryMetadata(pluginInfo), path, timestamp);

        // Test with null command list
        try {
            final File outputFile = File.createTempFile("test", ".out");
            outputFile.delete();
            generator.setCommandList(null);
            generator.generate("test", outputFile);
            assertTrue(true);
        } catch (final Exception e) {
            assertTrue("Null command list should be handled", true);
        }

 * that runs with the Gradle wrapper.
 *
 * @see GradleBuildStep
 */
fun BuildSteps.gradleWrapper(
    buildType: BuildType? = null,
    init: GradleBuildStep.() -> Unit,
): GradleBuildStep =
    customGradle(init) {
        useGradleWrapper = true
        if (buildFile == null) {
            buildFile = "" // Let Gradle detect the build script
        }
        skipConditionally(buildType)
    }

    TreeMultiset<@Nullable String> ms = TreeMultiset.create(comparator);

    ms.add("b");
    ms.add(null);
    ms.add("a");
    ms.add("b");
    ms.add(null, 2);

    assertThat(ms).containsExactly(null, null, null, "a", "b", "b").inOrder();
    assertEquals(3, ms.count(null));

    SortedSet<@Nullable String> elementSet = ms.elementSet();
    assertThat(elementSet.first()).isNull();

        byte[] baseKey = new byte[16];
        new SecureRandom().nextBytes(baseKey);

        byte[] derived1 = keyManager.deriveKey(baseKey, "label1", null, 32);
        byte[] derived2 = keyManager.deriveKey(baseKey, "label2", null, 32);
        byte[] derived3 = keyManager.deriveKey(baseKey, "label1", new byte[] { 1, 2, 3 }, 32);

        assertEquals(32, derived1.length, "Derived key should have correct length");

        int bytesRead = response.readDataWireFormat(buffer, 0, buffer.length);

        assertEquals(20, bytesRead, "Should read 20 bytes");
        assertNotNull(response.info, "Info object should not be null");
        assertTrue(response.info instanceof Trans2QueryFSInformationResponse.SmbInfoAllocation, "Info should be of type SmbInfoAllocation");

    }

    /**
     * @return Required active project selectors, never {@code null}.
     */
    public Set<String> getRequiredActiveProjectSelectors() {
        return getProjectSelectors(pa -> !pa.optional() && pa.active());
    }

    /**
     * @return Optional active project selectors, never {@code null}.
     */
    public Set<String> getOptionalActiveProjectSelectors() {