protected void appendTemplate(String template, String destination, SshMachineLocation machine) {
String content = ((BindDnsServerSshDriver) getDriver()).processTemplate(template);
String temp = "/tmp/template-" + Strings.makeRandomId(6);
machine.copyTo(new ByteArrayInputStream(content.getBytes()), temp);
machine.execScript(
"updating file",
ImmutableList.of(
BashCommands.sudo(String.format("tee -a %s < %s", destination, temp)),
String.format("rm -f %s", temp)));
}
protected void assertSshable(SshMachineLocation machine) {
int result = machine.execScript("simplecommand", ImmutableList.of("true"));
assertEquals(result, 0);
}