boolean unused = create().containsKey(null);
  }

  public void testContainsValue() {
    boolean unused = create().containsValue(null);
  }

  public void testGet() {
    Object unused = create().get(null);
  }

  public void testPut() {
    create().put(null, null);
  }

  public void testPutAll() {
    create().putAll(new HashMap<String, Integer>());
  }

  public void testKeySet() {

        SmbComDeleteDirectory sdd = new SmbComDeleteDirectory("testDir");
        assertEquals("testDir", sdd.path);
        assertEquals(ServerMessageBlock.SMB_COM_DELETE_DIRECTORY, sdd.command);
    }

    /**
     * Test writeParameterWordsWireFormat.
     */
    @Test
    void testWriteParameterWordsWireFormat() {
        SmbComDeleteDirectory sdd = new SmbComDeleteDirectory("testDir");
        byte[] dst = new byte[10];

        assertThat(GenericsUtil.getGenericParameter(t2, 0), is(sameClass(String.class)));
    }

    /**
     * @throws Exception
     */
    public void testList() throws Exception {
        final Method m1 = ListType.class.getMethod("listOfString");
        final Type t1 = m1.getGenericReturnType();
        assertThat(GenericsUtil.isTypeOf(t1, List.class), is(true));

# Guava Testlib: Google Testing Libraries for Java

Guava testlib is a set of Java classes for more convenient
unit testing.

## Adding Guava Testlib to your build

Guava testlib's Maven group ID is `com.google.guava` and its artifact ID is `guava-testlib`.

To add a dependency on Guava testlib using Maven, use the following:

```xml
<dependency>
  <groupId>com.google.guava</groupId>
  <artifactId>guava-testlib</artifactId>

        SmbComCreateDirectory smbCom = new SmbComCreateDirectory(mockConfig, "testDir");
        byte[] dst = new byte[10];
        int result = smbCom.writeParameterWordsWireFormat(dst, 0);
        assertEquals(0, result);
    }

    @Test
    void testWriteBytesWireFormat() {
        // Test the byte format written by the class
        String directoryName = "\testDir";

    private LeaseV1CreateContextRequest leaseContext;
    private Smb2LeaseKey testKey;
    private int testState;

    @BeforeEach
    void setUp() {
        byte[] keyBytes = new byte[] { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10 };
        testKey = new Smb2LeaseKey(keyBytes);
        testState = Smb2LeaseState.SMB2_LEASE_READ_WRITE;

    }

    Map getInitializationParams() {
        return [
            publicApiPatterns: ['gradlebuild[.]binarycompatibility[.]rules.[^.]+'],
            apiChangesJsonFile: new File(testDir, 'test-api-changes.json').path,
            projectRootDir: testDir.path,
        ]
    }

    String replaceAsInternal(String name) {
        return name.replace('gradlebuild', 'gradlebuild.internal')
    }

      try {
        File testFile = new File(testFileUrl.toURI());
        testDir = testFile.getParentFile(); // the testdata directory
      } catch (Exception ignore) {
        // probably URISyntaxException or IllegalArgumentException
        // fall back to copying URLs to files in the testDir == null block below
      }
    }

    if (testDir == null) {

  <parent>
    <groupId>com.google.guava</groupId>
    <artifactId>guava-parent</artifactId>
    <version>999.0.0-HEAD-android-SNAPSHOT</version>
  </parent>
  <artifactId>guava-testlib</artifactId>
  <name>Guava Testing Library</name>
  <description>
    Guava testlib is a set of java classes used for more convenient
    unit testing - particularly to assist the tests for Guava itself.
  </description>
  <dependencies>
    <dependency>

            // Given
            int testMid = 42;

            // When
            Constructor<SmbComNtCancel> constructor = SmbComNtCancel.class.getDeclaredConstructor(Configuration.class, int.class);
            constructor.setAccessible(true);
            SmbComNtCancel cancel = constructor.newInstance(mockConfig, testMid);

            // Then
            assertNotNull(cancel);