@Before
public void setupMocks() throws Exception {
expressionFactory = new ExpressionFactoryImpl();
functionMapper = RuleEvaluator.FUNCTION_MAPPER;
testName = "testName";
final List<TestBucket> buckets =
ImmutableList.of(
new TestBucket("inactive", -1, "zoot", null),
new TestBucket("control", 0, "zoot", null),
new TestBucket("test", 1, "zoot", null));
testDefinition = new ConsumableTestDefinition();
testDefinition.setConstants(Collections.<String, Object>emptyMap());
testDefinition.setTestType(TestType.AUTHENTICATED_USER);
// most tests just set the salt to be the same as the test name
testDefinition.setSalt(testName);
testDefinition.setBuckets(buckets);
updateAllocations(RANGES_50_50);
final int effBuckets = buckets.size() - 1;
counts = new int[effBuckets];
hashes = new int[effBuckets];
}
@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);
}