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Fix the JS Bundler test to work when there are multiple servers defined in a test run.

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Joao Pedro De Almeida Pereira 2017-06-14 09:37:20 +01:00 committed by Dave Page
parent cb97722fc3
commit 4b846ae4e0
1 changed files with 50 additions and 56 deletions
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106
web/pgadmin/utils/javascript/tests/test_javascript_bundler.py
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@ -10,12 +10,14 @@
import sys
from pgadmin.utils.route import BaseTestGenerator
if sys.version_info < (3, 3):
import mock
from mock import patch
else:
import unittest.mock as mock
from unittest.mock import patch
from pgadmin.utils.route import BaseTestGenerator
from pgadmin.utils.javascript.javascript_bundler import JavascriptBundler
from pgadmin.utils.javascript.javascript_bundler import JsState
class JavascriptBundlerTestCase(BaseTestGenerator):
"""This tests that the javascript bundler tool causes the application to bundle,
@ -23,96 +25,88 @@ class JavascriptBundlerTestCase(BaseTestGenerator):
scenarios = [('scenario name: JavascriptBundlerTestCase', dict())]
def setUp(self):
self.skipTest("Test currently disabled for all server versions.")
self.mockSubprocess = mock.Mock()
self.mockOs = mock.Mock()
sys.modules['subprocess'] = self.mockSubprocess
sys.modules['os'] = self.mockOs
def __init__(self, methodName='runTest'):
super(BaseTestGenerator, self).__init__(methodName)
self.mockOs = None
self.mockSubprocessCall = None
def runTest(self):
from pgadmin.utils.javascript.javascript_bundler import JavascriptBundler
from pgadmin.utils.javascript.javascript_bundler import JsState
self.JavascriptBundler = JavascriptBundler
self.JsState = JsState
@patch('pgadmin.utils.javascript.javascript_bundler.os')
@patch('pgadmin.utils.javascript.javascript_bundler.call')
def runTest(self, subprocessMock, osMock):
self.mockOs = osMock
self.mockSubprocessCall = subprocessMock
self._bundling_succeeds()
self.resetTestState()
self.reset_test_state()
self._bundling_fails_and_there_is_no_existing_bundle()
self.resetTestState()
self.reset_test_state()
self._bundling_fails_when_bundling_returns_nonzero()
self.resetTestState()
self.reset_test_state()
self._bundling_fails_and_there_is_no_existing_bundle_directory()
self.resetTestState()
self.reset_test_state()
self._bundling_fails_but_there_was_existing_bundle()
self.resetTestState()
self.reset_test_state()
def resetTestState(self):
self.mockSubprocess.reset_mock()
self.mockSubprocess.call.side_effect = None
def reset_test_state(self):
self.mockSubprocessCall.reset_mock()
self.mockSubprocessCall.side_effect = None
self.mockOs.reset_mock()
self.mockOs.listdir.side_effect = None
self.mockOs.path.exists.side_effect = None
def _bundling_succeeds(self):
javascriptBundler = self.JavascriptBundler()
self.assertEqual(len(self.mockSubprocess.method_calls), 0)
self.mockSubprocess.call.return_value = 0
javascript_bundler = JavascriptBundler()
self.assertEqual(len(self.mockSubprocessCall.method_calls), 0)
self.mockSubprocessCall.return_value = 0
self.mockOs.listdir.return_value = [u'history.js', u'reactComponents.js']
javascriptBundler.bundle()
self.mockSubprocess.call.assert_called_once_with(['yarn', 'run', 'bundle:dev'])
javascript_bundler.bundle()
self.mockSubprocessCall.assert_called_once_with(['yarn', 'run', 'bundle:dev'])
reportedState = javascriptBundler.report()
expectedState = self.JsState.NEW
self.assertEqual(reportedState, expectedState)
self.__assertState(javascript_bundler, JsState.NEW)
def _bundling_fails_when_bundling_returns_nonzero(self):
javascriptBundler = self.JavascriptBundler()
self.assertEqual(len(self.mockSubprocess.method_calls), 0)
javascript_bundler = JavascriptBundler()
self.assertEqual(len(self.mockSubprocessCall.method_calls), 0)
self.mockOs.listdir.return_value = []
self.mockSubprocess.call.return_value = 99
self.mockSubprocessCall.return_value = 99
javascriptBundler.bundle()
javascript_bundler.bundle()
reportedState = javascriptBundler.report()
expectedState = self.JsState.NONE
self.assertEqual(reportedState, expectedState)
self.__assertState(javascript_bundler, JsState.NONE)
def _bundling_fails_and_there_is_no_existing_bundle(self):
javascriptBundler = self.JavascriptBundler()
self.mockSubprocess.call.side_effect = OSError("mock exception behavior")
javascript_bundler = JavascriptBundler()
self.mockSubprocessCall.side_effect = OSError("mock exception behavior")
self.mockOs.path.exists.return_value = True
self.mockOs.listdir.return_value = []
javascriptBundler.bundle()
javascript_bundler.bundle()
reportedState = javascriptBundler.report()
expectedState = self.JsState.NONE
self.assertEqual(reportedState, expectedState)
self.__assertState(javascript_bundler, JsState.NONE)
def _bundling_fails_and_there_is_no_existing_bundle_directory(self):
javascriptBundler = self.JavascriptBundler()
self.mockSubprocess.call.side_effect = OSError("mock exception behavior")
javascript_bundler = JavascriptBundler()
self.mockSubprocessCall.side_effect = OSError("mock exception behavior")
self.mockOs.path.exists.return_value = False
self.mockOs.listdir.side_effect = OSError("mock exception behavior")
javascriptBundler.bundle()
javascript_bundler.bundle()
reportedState = javascriptBundler.report()
expectedState = self.JsState.NONE
self.assertEqual(reportedState, expectedState)
self.__assertState(javascript_bundler, JsState.NONE)
def _bundling_fails_but_there_was_existing_bundle(self):
javascriptBundler = self.JavascriptBundler()
self.mockSubprocess.call.side_effect = OSError("mock exception behavior")
javascript_bundler = JavascriptBundler()
self.mockSubprocessCall.side_effect = OSError("mock exception behavior")
self.mockOs.path.exists.return_value = True
self.mockOs.listdir.return_value = [u'history.js', u'reactComponents.js']
javascriptBundler.bundle()
self.mockSubprocess.call.assert_called_once_with(['yarn', 'run', 'bundle:dev'])
javascript_bundler.bundle()
self.mockSubprocessCall.assert_called_once_with(['yarn', 'run', 'bundle:dev'])
reportedState = javascriptBundler.report()
expectedState = self.JsState.OLD
self.assertEqual(reportedState, expectedState)
self.__assertState(javascript_bundler, JsState.OLD)
def __assertState(self, javascript_bundler, expected_state):
reported_state = javascript_bundler.report()
self.assertEqual(reported_state, expected_state)