DirectoryLeaseContext context = new DirectoryLeaseContext(key, 0, DirectoryCacheScope.IMMEDIATE_CHILDREN);

        byte[] name = context.getName();
        assertNotNull(name);
        assertEquals("DLse", new String(name));
    }

    @Test
    public void testSettersAndGetters() {
        Smb2LeaseKey key1 = new Smb2LeaseKey();
        Smb2LeaseKey key2 = new Smb2LeaseKey();

    /**
     * Context name for directory lease request
     */
    public static final String NAME_DIRECTORY_REQUEST = "DLse";

    /**
     * Context name for directory lease response
     */
    public static final String NAME_DIRECTORY_RESPONSE = "DLse";

    private static final byte[] CONTEXT_NAME_BYTES = NAME_DIRECTORY_REQUEST.getBytes();

    /**
     * Directory lease flag for recursive caching

### 4.1 Directory Lease Context
```java
package jcifs.internal.smb2.lease;

public class DirectoryLeaseContext extends Smb2LeaseContext {
    public static final String NAME_DIRECTORY_REQUEST = "DLse";
    public static final String NAME_DIRECTORY_RESPONSE = "DLse";
    
    private DirectoryCacheScope cacheScope;
    private long maxCacheAge;
    private boolean notificationEnabled;
    private int notificationFilter;