when(ctx.getConfig()).thenReturn(cfg);
            return ctx;
        }

        @Test
        @DisplayName("copyFile wraps and throws when ignoreCopyToException=false")
        void copyFile_throwsWhenIgnoreFalse() throws Exception {
            // Arrange
            SmbFile src = mock(SmbFile.class, RETURNS_DEEP_STUBS);
            SmbFile dest = mock(SmbFile.class);

    /** Time in milliseconds before cached file attributes expire */
    protected long smbAttributeExpiration = 5000L;
    /** Whether to ignore exceptions during file copy operations */
    protected boolean ignoreCopyToException = false;
    /** Maximum number of request retries on failure */
    protected int maxRequestRetries = 2;
    /** Whether to trace resource usage for debugging */
    protected boolean traceResourceUsage;

        }
        attrExpirationPeriod = Config.getLong("jcifs.smb1.smb.client.attrExpirationPeriod", DEFAULT_ATTR_EXPIRATION_PERIOD);
        ignoreCopyToException = Config.getBoolean("jcifs.smb1.smb.client.ignoreCopyToException", true);
        dfs = new Dfs();
    }

    /**
     * Returned by {@link #getType()} if the resource this {@code SmbFile}
     * represents is a regular file or directory.
     */

     *
     * @return timeout of file attribute cache
     */
    long getAttributeCacheTimeout();

    /**
     *
     *
     * Property {@code jcifs.smb.client.ignoreCopyToException} (boolean, false)
     *
     * @return whether to ignore exceptions that occur during file copy
     */
    boolean isIgnoreCopyToException();

    /**