How to use the ward.testing.TestOutcome function in ward

num_xfail=outcome_counts[TestOutcome.XFAIL],
                num_unexp=outcome_counts[TestOutcome.XPASS],
            )
            print(chart, "")

        exit_code = get_exit_code(test_results)
        if exit_code == ExitCode.SUCCESS:
            result = colored(exit_code.name, color="green")
        else:
            result = colored(exit_code.name, color="red")

        output = f"{result} in {time_taken:.2f} seconds"
        if test_results:
            output += " [ "

        if outcome_counts[TestOutcome.FAIL]:
            output += f"{colored(str(outcome_counts[TestOutcome.FAIL]) + ' failed', color='red')}  "
        if outcome_counts[TestOutcome.XPASS]:
            output += f"{colored(str(outcome_counts[TestOutcome.XPASS]) + ' xpassed', color='yellow')}  "
        if outcome_counts[TestOutcome.XFAIL]:
            output += f"{colored(str(outcome_counts[TestOutcome.XFAIL]) + ' xfailed', color='magenta')}  "
        if outcome_counts[TestOutcome.SKIP]:
            output += f"{colored(str(outcome_counts[TestOutcome.SKIP]) + ' skipped', color='blue')}  "
        if outcome_counts[TestOutcome.PASS]:
            output += f"{colored(str(outcome_counts[TestOutcome.PASS]) + ' passed', color='green')}"

        if test_results:
            output += " ] "

        print(output)

def get_exit_code(results: Iterable[TestResult]) -> ExitCode:
    if not results:
        return ExitCode.NO_TESTS_FOUND

    if any(
        r.outcome == TestOutcome.FAIL or r.outcome == TestOutcome.XPASS for r in results
    ):
        exit_code = ExitCode.FAILED
    else:
        exit_code = ExitCode.SUCCESS
    return exit_code

padded_outcome = f" {test_result.outcome.name[:4]} "

    # If we're executing a parameterised test
    param_meta = test_result.test.param_meta
    if param_meta.group_size > 1:
        iter_indicator = f" [{param_meta.instance_index + 1}/{param_meta.group_size}]"
    else:
        iter_indicator = ""

    mod_name = lightblack(
        f"{test_result.test.module_name}:"
        f"{test_result.test.line_number}"
        f"{iter_indicator}: "
    )
    if (
        test_result.outcome == TestOutcome.SKIP
        or test_result.outcome == TestOutcome.XFAIL
    ):
        reason = test_result.test.marker.reason or ""
        if reason:
            reason = lightblack(f" [{reason}]")
    else:
        reason = ""

    name_or_desc = test_result.test.description
    print(
        colored(padded_outcome, color="grey", on_color=bg),
        mod_name + name_or_desc,
        reason,
    )

def _get_outcome_counts(
        self, test_results: List[TestResult]
    ) -> Dict[TestOutcome, int]:
        return {
            TestOutcome.PASS: len(
                [r for r in test_results if r.outcome == TestOutcome.PASS]
            ),
            TestOutcome.FAIL: len(
                [r for r in test_results if r.outcome == TestOutcome.FAIL]
            ),
            TestOutcome.SKIP: len(
                [r for r in test_results if r.outcome == TestOutcome.SKIP]
            ),
            TestOutcome.XFAIL: len(
                [r for r in test_results if r.outcome == TestOutcome.XFAIL]
            ),
            TestOutcome.XPASS: len(
                [r for r in test_results if r.outcome == TestOutcome.XPASS]
            ),

print(chart, "")

        exit_code = get_exit_code(test_results)
        if exit_code == ExitCode.SUCCESS:
            result = colored(exit_code.name, color="green")
        else:
            result = colored(exit_code.name, color="red")

        output = f"{result} in {time_taken:.2f} seconds"
        if test_results:
            output += " [ "

        if outcome_counts[TestOutcome.FAIL]:
            output += f"{colored(str(outcome_counts[TestOutcome.FAIL]) + ' failed', color='red')}  "
        if outcome_counts[TestOutcome.XPASS]:
            output += f"{colored(str(outcome_counts[TestOutcome.XPASS]) + ' xpassed', color='yellow')}  "
        if outcome_counts[TestOutcome.XFAIL]:
            output += f"{colored(str(outcome_counts[TestOutcome.XFAIL]) + ' xfailed', color='magenta')}  "
        if outcome_counts[TestOutcome.SKIP]:
            output += f"{colored(str(outcome_counts[TestOutcome.SKIP]) + ' skipped', color='blue')}  "
        if outcome_counts[TestOutcome.PASS]:
            output += f"{colored(str(outcome_counts[TestOutcome.PASS]) + ' passed', color='green')}"

        if test_results:
            output += " ] "

        print(output)