public TextStream explain(String input) {
TextStream stream = new TextStream(input);
for (Letter letter : stream) {
evaluator.evaluate(letter);
}
for (Letter letter : stream) {
evaluator.evaluate(letter);
}
for (Letter letter : stream) {
evaluator.evaluate(letter);
}
return stream;
}
public WordExplainator() {
evaluator.addRule(new PrefixVowel());
evaluator.addRule(new FloatingVowel());
evaluator.addRule(new Syllable());
evaluator.addRule(new FinalConsonant());
evaluator.addRule(new SuffixLetterFromVowel());
evaluator.addRule(new FinalVowel());
evaluator.addRule(new Vowel());
evaluator.addRule(new ClusterConsonant());
evaluator.addRule(new PrefixConsonant());
}
private static boolean evaluatePayloadValidator(
@Nonnull final RuleEvaluator ruleEvaluator, final String rule, @Nonnull final Payload payload)
throws IncompatibleTestMatrixException {
Map<String, Object> values = Collections.singletonMap("value", payload.fetchAValue());
try {
return ruleEvaluator.evaluateBooleanRule(rule, values);
} catch (@Nonnull final IllegalArgumentException e) {
LOGGER.error("Unable to evaluate rule ${" + rule + "} with payload " + payload, e);
}
return false;
}
@Test
public void testExceptionsDealtWith() {
final String testName = "test";
final ConsumableTestDefinition testDefinition = new ConsumableTestDefinition();
testDefinition.setConstants(Collections.<String, Object>emptyMap());
testDefinition.setRule("${lang == 'en'}");
testDefinition.setTestType(TestType.ANONYMOUS_USER);
// most tests just set the salt to be the same as the test name
testDefinition.setSalt(testName);
testDefinition.setBuckets(Collections.<TestBucket>emptyList());
final RuleEvaluator ruleEvaluator = EasyMock.createMock(RuleEvaluator.class);
EasyMock.expect(
ruleEvaluator.evaluateBooleanRule(
EasyMock.<String>anyObject(), EasyMock.<Map<String, Object>>anyObject()))
// throw an unexpected type of runtime exception
.andThrow(new RuntimeException() {})
// Must be evaluated, or this was not a valid test
.once();
EasyMock.replay(ruleEvaluator);
final TestRangeSelector selector =
new TestRangeSelector(ruleEvaluator, testName, testDefinition);
// Ensure no exceptions thrown.
final TestBucket bucket =
new StandardTestChooser(selector)
.choose("identifier", Collections.<String, Object>emptyMap());
assertEquals("Expected no bucket to be found ", null, bucket);
EasyMock.verify(ruleEvaluator);
}
