private void assertTestRuns(int... failingIndices) {
IntByRef counter = new IntByRef();
TestResult result =
new TestResult() {
@Override
public void testStarted(Test test) {
super.testStarted(test);
Assert.isInstanceOf(CountingTest.class, test);
}
};
new TestRunner(Iterators.iterable(new SimpleTestSuite(counter, NUM_TESTS, failingIndices)))
.run(result);
Assert.areEqual(NUM_TESTS, result.testCount());
Assert.areEqual(failingIndices.length, result.failures().size());
Assert.areEqual(NUM_TESTS + 2, counter.value);
}
private Iterator4 checkDuplicates(CompositeIterator4 executeAllCandidates) {
return Iterators.filter(
executeAllCandidates,
new Predicate4() {
private TreeInt ids = new TreeInt(0);
public boolean match(Object current) {
int id = ((Integer) current).intValue();
if (ids.find(id) != null) {
return false;
}
ids = (TreeInt) ids.add(new TreeInt(id));
return true;
}
});
}
public static void runTestAndExpect(Test test, int expFailures, boolean checkException) {
runTestAndExpect(Iterators.singletonIterable(test), expFailures, checkException);
}
public void testRunsRed() {
TestResult result = new TestResult();
new TestRunner(Iterators.singletonIterable(new RunsRed(EXCEPTION))).run(result);
Assert.isTrue(result.failures().size() == 1, "not red");
}
public void testRunsGreen() {
TestResult result = new TestResult();
new TestRunner(Iterators.singletonIterable(new RunsGreen())).run(result);
Assert.isTrue(result.failures().size() == 0, "not green");
}
public String toString() {
return methodName + "(" + Iterators.join(Iterators.iterate(args), ", ") + ")";
}