chromium/src/third_party/blink/tools/blinkpy/web_tests/models/test_results_unittest.py

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import unittest

from blinkpy.web_tests.models.test_results import TestResult
from blinkpy.web_tests.port.driver import DriverOutput
from blinkpy.web_tests.models import test_failures


class TestResultsTest(unittest.TestCase):
    def test_defaults(self):
        result = TestResult('foo')
        self.assertEqual(result.test_name, 'foo')
        self.assertEqual(result.failures, [])
        self.assertEqual(result.test_run_time, 0)

    def test_loads(self):
        result = TestResult(test_name='foo', failures=[], test_run_time=1.1)
        s = result.dumps()
        new_result = TestResult.loads(s)
        self.assertIsInstance(new_result, TestResult)

        self.assertEqual(new_result, result)

        # Also check that != is implemented.
        self.assertFalse(new_result != result)

    def test_results_has_stderr(self):
        driver_output = DriverOutput(None, None, None, None, error='error')
        failures = [test_failures.FailureCrash(driver_output, None)]
        result = TestResult('foo', failures=failures)
        self.assertTrue(result.has_stderr)

    def test_results_has_repaint_overlay(self):
        driver_output = DriverOutput('"invalidations": [', None, None, None)
        failures = [test_failures.FailureTextMismatch(driver_output, None)]
        result = TestResult('foo', failures=failures)
        self.assertTrue(result.has_repaint_overlay)

    def test_results_multiple(self):
        driver_output = DriverOutput(None, None, None, None)
        failure_crash = [test_failures.FailureCrash(driver_output, None),
                    test_failures.TestFailure(driver_output, None)]
        failure_timeout = [test_failures.FailureTimeout(driver_output, None),
                    test_failures.TestFailure(driver_output, None)]
        failure_early_exit = [test_failures.FailureEarlyExit(driver_output, None),
                    test_failures.TestFailure(driver_output, None)]
        # Should not raise an exception for CRASH and FAIL.
        TestResult('foo', failures=failure_crash)
        # Should not raise an exception for TIMEOUT and FAIL.
        TestResult('foo', failures=failure_timeout)
        with self.assertRaises(AssertionError):
            TestResult('foo', failures=failure_early_exit)