when(mockResource.canWrite()).thenReturn(true);

            // When
            boolean exists = mockResource.exists();
            boolean isFile = mockResource.isFile();
            boolean canRead = mockResource.canRead();
            boolean canWrite = mockResource.canWrite();

            // Then
            assertTrue(exists, "Should support SMB existence checks");

     */
    @Test
    public void testAssertState() {
        exception.expect(ClIllegalStateException.class);
        exception.expectMessage(is("hogeだからです。"));
        assertState(false, "hogeだからです。");
    }

    /**
     * Test method for
     * {@link org.codelibs.core.misc.AssertionUtil#assertIndex(boolean, String)} .
     */
    @Test

public class SmbFileFilterTest {

    /**
     * A minimal implementation that accepts every {@link SmbFile}.
     */
    private final SmbFileFilter ALWAYSACTIVE = new SmbFileFilter() {
        @Override
        public boolean accept(SmbFile file) throws SmbException {
            // Never inspect the file – simply accept.
            return true;
        }
    };

    /**

   *     null elements
   * @throws IllegalArgumentException if {@link Integer#MAX_VALUE} occurrences of {@code element}
   *     are already contained in this multiset
   */
  @CanIgnoreReturnValue
  @Override
  boolean add(@ParametricNullness E element);

  /**
   * Removes a number of occurrences of the specified element from this multiset. If the multiset

    }

    @Override
    protected SortedMap<K, V> delegate() {
      return backingSortedMap;
    }

    @Override
    public boolean containsKey(Object key) {
      return standardContainsKey(key);
    }

    @Override
    public boolean containsValue(Object value) {
      return standardContainsValue(value);
    }

    @Override
    public void putAll(Map<? extends K, ? extends V> map) {

    protected MimeTypes mimeTypes;

    /** Whether to use the filename for MIME type detection. */
    protected boolean useFilename = false;

    /** Whether to use the filename for MIME type detection when the stream is detected as octet-stream. */
    protected boolean useFilenameOnOctetStream = true;

    /**
     * Creates a new MimeTypeHelperImpl instance.

    /**
     * Returns <code>true</code> if the class represented by this instance is parameterized.
     *
     * @return <code>true</code> if the class represented by this instance is parameterized
     */
    boolean isParameterizedClass();

    /**
     * Returns the raw class.
     *
     * @param <T>
     *            the type of the raw class
     * @return the raw class
     * @see ParameterizedType#getRawType()

     *
     * @param file the SMB file to test for inclusion
     * @return whether the given file should be included
     * @throws SmbException if an error occurs while accessing the file
     */
    boolean accept(SmbFile file) throws SmbException;

     * @param name the name of the file
     * @return whether the given filename should be included
     * @throws SmbException if an SMB error occurs during evaluation
     */
    boolean accept(SmbFile dir, String name) throws SmbException;

        }
    }

    /**
     * Validates whether the credential type data is correct.
     * @return true if the credential type is valid, false otherwise
     */
    public boolean isCredentialTypeCorrect() {
        return this.credentialType != null && this.credentialType.length < MINIMAL_BUFFER_SIZE;
    }