SmbConstants.DEFAULT_SHARING);

        // When
        outputStream.close();

        // Then
        verify(mockFileHandle).close();
        verify(mockFile).clearAttributeCache();
        assertFalse(outputStream.isOpen());
    }

    @Test
    void testIsOpen() throws CIFSException {
        // Given
        when(mockTreeHandle.isSMB2()).thenReturn(true);

                } catch (final CIFSException e) {
                    throw SmbException.wrap(e);
                }
                this.handle = null;
            }
        } finally {
            this.file.clearAttributeCache();
            if (this.unsharedFile) {
                this.file.close();
            }
        }
    }

    @Override
    public int read() throws SmbException {