public void interactiveMode() {
Scanner sc = new Scanner(System.in);
printGreeting();
while (sc.hasNextLine()) {
String query = sc.nextLine();
try {
executeQuery(query);
} catch (ShellException sh) {
System.err.println(sh.toString());
} catch (Exception e) {
System.err.println("Unhandled exception: " + e.toString());
} finally {
printGreeting();
}
}
}
public void executeCommandExpectingException(String command, String errorMessageShouldContain)
throws Exception {
CollectingOutput output = new CollectingOutput();
try {
shellClient.evaluate(command, output);
fail("Was expecting an exception");
} catch (ShellException e) {
String errorMessage = e.getMessage();
if (!errorMessage.toLowerCase().contains(errorMessageShouldContain.toLowerCase())) {
fail(
"Error message '"
+ errorMessage
+ "' should have contained '"
+ errorMessageShouldContain
+ "'");
}
}
}
