public void testFailWithUnknownOperation() {
try {
CaptchaParser.generateHumanReadableCaptcha("02100003");
fail("Function should have thrown a WrongCaptchaOperationException.");
} catch (WrongCaptchaLengthException e) {
fail("Function should have thrown a WrongCaptchaOperationException.");
} catch (WrongCaptchaOperationException e) {
// ok
}
}
public void testFailForWrongLength() {
try {
CaptchaParser.generateHumanReadableCaptcha("1");
fail("Function should have thrown a WrongCaptchaLengthException.");
} catch (WrongCaptchaLengthException e) {
// ok
} catch (WrongCaptchaOperationException e) {
fail("Function should have thrown a WrongCaptchaLengthException.");
}
}
public void testGenerateCaptchaWithMultiply() {
String firstNumber = "01";
String secondNumber = "02";
String goodCaptchaWithSum = firstNumber + CaptchaParser.MULT + secondNumber;
try {
String result = CaptchaParser.generateHumanReadableCaptcha(goodCaptchaWithSum);
assertEquals(firstNumber + " * " + secondNumber + FIXED_CAPTCHA_TAIL, result);
} catch (WrongCaptchaLengthException e) {
Log.e(TAG, e.getMessage(), e);
fail("Function should have not thrown a WrongCaptchaLengthException.");
} catch (WrongCaptchaOperationException e) {
Log.e(TAG, e.getMessage(), e);
fail("Function should have not thrown a WrongCaptchaOperationException.");
}
}