How to use test_webserver method in locust

Best Python code snippet using locust

testrunner_test.py

Source:testrunner_test.py

1import unittest2from runner import TestRunner3import pmock4class TestRunnerTest(unittest.TestCase):5    6  def setUp(self):7    self.test_url = TestRunner.TEST_URL8    self.test_webserver = pmock.Mock()9    self.browser_launcher = pmock.Mock()10    self.browser_launcher.stubs().type().will(pmock.return_value("launcher"))11    self.browser_launcher.stubs().killAllInstances()12  def tearDown(self):13    self.test_webserver.verify()14    self.browser_launcher.verify()15    16    17  def testRunTestsLaunchesTestForEachBrowser(self):18    browser_launchers = [pmock.Mock(), pmock.Mock()]19    self.test_webserver.expects(pmock.once()).startServing()20    expected_results = {}21    launcher_id = 022    for browser_launcher in browser_launchers:23      browser_launcher.stubs().type() \24                              .will(pmock.return_value(str(launcher_id)))25      expected_results[browser_launcher.type()] = "TIMED-OUT"26      launcher_id += 127    for browser_launcher in browser_launchers:28      self.test_webserver.expects(pmock.once()) \29                                  .startTest(pmock.eq(TestRunner.TIMEOUT)) \30        .will(pmock.return_value(expected_results[browser_launcher.type()]))31      browser_launcher.expects(pmock.once()) \32                                  .launch(pmock.eq(TestRunner.TEST_URL))33      self.test_webserver.expects(pmock.once()).testResults() \34        .will(pmock.return_value(expected_results[browser_launcher.type()]))35      browser_launcher.expects(pmock.once()).killAllInstances()36      37    self.test_webserver.expects(pmock.once()).shutdown()38      39    aggregated_results = TestRunner(browser_launchers, 40                                    self.test_webserver).runTests()41    self.assertEqual(expected_results, aggregated_results)42    43    for browser_launcher in browser_launchers:44      browser_launcher.verify()45  46  47  def testRunTestsRequiresAtLeastOneBrowserLaucher(self):48    self.assertRaises(ValueError, TestRunner, [], self.test_webserver)49    50    51  def testRunTestsWebserverLanchedBeforeBrowserInvoked(self):52    self.test_webserver.expects(pmock.once()).startServing()53    self.test_webserver.expects(pmock.once()) \54                                .startTest(pmock.eq(TestRunner.TIMEOUT))55      56    self.browser_launcher.expects(pmock.once()) \57      .launch(pmock.eq(TestRunner.TEST_URL)) \58      .after("startTest", self.test_webserver)59    60    self.test_webserver.expects(pmock.once()) \61      .testResults() \62      .after("launch", self.browser_launcher)63      64    self.test_webserver.expects(pmock.once()).shutdown()65    66    TestRunner([self.browser_launcher], self.test_webserver).runTests()67    68  69  def testOneBrowserLaunchFailureDoesNotAffectOtherBrowserTesting(self):70    self.test_webserver.expects(pmock.once()).startServing()71    self.test_webserver.expects(pmock.once()) \72                                .startTest(pmock.eq(TestRunner.TIMEOUT))73    self.test_webserver.expects(pmock.once()) \74                                .startTest(pmock.eq(TestRunner.TIMEOUT))75    76    77    failing_browser_launcher = pmock.Mock()78    failing_browser_launcher.stubs().type() \79        .will(pmock.return_value("launcher1"))80    failing_browser_launcher.expects(pmock.once()) \81      .launch(pmock.eq(TestRunner.TEST_URL)) \82      .will(pmock.raise_exception(RuntimeError("browser lauch failed")))83    failing_browser_launcher.expects(pmock.once()).killAllInstances()84    85    self.test_webserver.expects(pmock.once()) \86      .testResults() \87      .after("launch", failing_browser_launcher)88      89    second_browser_launcher = pmock.Mock()90    second_browser_launcher.stubs().type() \91        .will(pmock.return_value("launcher2"))92    second_browser_launcher.expects(pmock.once()) \93      .launch(pmock.eq(TestRunner.TEST_URL)) 94    second_browser_launcher.expects(pmock.once()).killAllInstances()95    96    self.test_webserver.expects(pmock.once()) \97      .testResults() \98      .after("launch", second_browser_launcher)99      100      101    self.test_webserver.expects(pmock.once()).shutdown()102    103    TestRunner([failing_browser_launcher, second_browser_launcher], 104               self.test_webserver).runTests()105    failing_browser_launcher.verify()106    second_browser_launcher.verify()107    108  def testOneBrowserKillFailureDoesNotAffectOtherBrowserTesting(self):109    self.test_webserver.expects(pmock.once()).startServing()110    self.test_webserver.expects(pmock.once()) \111                                .startTest(pmock.eq(TestRunner.TIMEOUT))112    self.test_webserver.expects(pmock.once()) \113                                .startTest(pmock.eq(TestRunner.TIMEOUT))114    115    116    failing_browser_launcher = pmock.Mock()117    failing_browser_launcher.stubs().type() \118        .will(pmock.return_value("launcher1"))119    failing_browser_launcher.expects(pmock.once()) \120      .launch(pmock.eq(TestRunner.TEST_URL))121    failing_browser_launcher.expects(pmock.once()).killAllInstances() \122      .will(pmock.raise_exception(RuntimeError("browser kill failed")))123    124    self.test_webserver.expects(pmock.once()) \125      .testResults() \126      .after("launch", failing_browser_launcher)127      128    second_browser_launcher = pmock.Mock()129    second_browser_launcher.stubs().type() \130        .will(pmock.return_value("launcher2"))131    second_browser_launcher.expects(pmock.once()) \132      .launch(pmock.eq(TestRunner.TEST_URL)) 133    second_browser_launcher.expects(pmock.once()).killAllInstances()134    135    self.test_webserver.expects(pmock.once()) \136      .testResults() \137      .after("launch", second_browser_launcher)138      139      140    self.test_webserver.expects(pmock.once()).shutdown()141    142    TestRunner([failing_browser_launcher, second_browser_launcher], 143               self.test_webserver).runTests()144    failing_browser_launcher.verify()145    second_browser_launcher.verify()146        147  def testBrowserTypeMustBeUnique(self):148    browser_launcher1 = pmock.Mock()149    browser_launcher2 = pmock.Mock()150    151    duplicated_type = "same type value"152    browser_launcher1.stubs().type().will(pmock.return_value(duplicated_type))153    browser_launcher2.stubs().type().will(pmock.return_value(duplicated_type))154    155    self.assertRaises(ValueError, TestRunner, 156                      [browser_launcher1, browser_launcher2], 157                      self.test_webserver)158    159  160if __name__ == "__main__":161  unittest.main()    ...

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