@Test
public void testExecutablePathWhenFileDoesNotExist()
    throws YarnException {

  conf.set(YarnConfiguration.NM_FPGA_PATH_TO_EXEC,
      getTestParentFolder() + "/aocl");
  fpgaDiscoverer.initialize(conf);
  assertEquals("File doesn't exists - expected a single binary name",
      "aocl", openclPlugin.getPathToExecutable());
}