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from nose2.tests._common import FunctionalTestCase
class TestLayers(FunctionalTestCase):
def test_runs_layer_fixtures(self):
proc = self.runIn(
'scenario/layers',
'-v',
'--plugin=nose2.plugins.layers')
self.assertTestRunOutputMatches(proc, stderr='Ran 8 tests')
self.assertEqual(proc.poll(), 0)
def test_scenario_fails_without_plugin(self):
proc = self.runIn(
'scenario/layers',
'-v')
self.assertTestRunOutputMatches(proc, stderr='Ran 8 tests')
self.assertTestRunOutputMatches(proc, stderr=r'FAILED \(failures=7\)')
self.assertEqual(proc.poll(), 1)
def test_methods_run_once_per_class(self):
proc = self.runIn(
'scenario/layers_with_inheritance',
'-v',
'--plugin=nose2.plugins.layers')
expected = ('^'
'L1 setUp\n'
'L2 setUp\n'
'L1 testSetUp\n'
'L2 testSetUp\n'
'Run test1\n'
'L2 testTearDown\n'
'L1 testTearDown\n'
'L1 testSetUp\n'
'L2 testSetUp\n'
'Run test2\n'
'L2 testTearDown\n'
'L1 testTearDown\n'
'L1 tearDown\n'
'$')
self.assertTestRunOutputMatches(proc, stdout=expected)
self.assertEqual(proc.poll(), 0)
def test_layer_reporter_output(self):
proc = self.runIn(
'scenario/layers',
'-v',
'--plugin=nose2.plugins.layers',
'--layer-reporter')
expect = r"""test \(test_layers.NoLayer\) ... ok
Base
test \(test_layers.Outer\) ... ok
LayerD
test \(test_layers.InnerD\) ... ok
LayerA
test \(test_layers.InnerA\) ... ok
LayerB
LayerB_1
test \(test_layers.InnerB_1\) ... ok
LayerC
test \(test_layers.InnerC\) ... ok
test2 \(test_layers.InnerC\) ... ok
LayerA_1
test \(test_layers.InnerA_1\) ... ok""".split("\n")
self.assertTestRunOutputMatches(proc, stderr='Ran 8 tests')
for line in expect:
self.assertTestRunOutputMatches(proc, stderr=line)
self.assertEqual(proc.poll(), 0)
def test_layer_reporter_error_output(self):
proc = self.runIn(
'scenario/layers_with_errors',
'--plugin=nose2.plugins.layers',
'--layer-reporter')
expect = [
r'ERROR: fixture with a value test_err '
'\(test_layers_with_errors.Test\)',
'ERROR: A test scenario with errors should check for an attribute '
'that does not exist and raise an error',
r'FAIL: fixture with a value test_fail '
'\(test_layers_with_errors.Test\)',
'FAIL: A test scenario with errors should check that value == 2 '
'and fail']
for line in expect:
self.assertTestRunOutputMatches(proc, stderr=line)
self.assertEqual(proc.poll(), 1)
def test_layers_and_attributes(self):
proc = self.runIn(
'scenario/layers_and_attributes',
'-v',
'--plugin=nose2.plugins.attrib',
'--plugin=nose2.plugins.layers',
'-A',
'a=1')
self.assertTestRunOutputMatches(proc, stderr='Ran 1 test')
self.assertEqual(proc.poll(), 0)
def test_teardown_fail(self):
proc = self.runIn('scenario/layers_with_errors',
'--plugin=nose2.plugins.layers',
'-v',
'test_layer_teardown_fail')
self.assertTestRunOutputMatches(proc, stderr='Ran 1 test in')
self.assertTestRunOutputMatches(proc, stderr='ERROR: LayerSuite')
self.assertTestRunOutputMatches(proc, stderr='FAIL')
self.assertTestRunOutputMatches(proc, stderr='Bad Error in Layer testTearDown')
def test_setup_fail(self):
proc = self.runIn('scenario/layers_with_errors',
'--plugin=nose2.plugins.layers',
'-v',
'test_layer_setup_fail')
self.assertTestRunOutputMatches(proc, stderr='Ran 0 tests in')
self.assertTestRunOutputMatches(proc, stderr='ERROR: LayerSuite')
self.assertTestRunOutputMatches(proc, stderr='FAIL')
self.assertTestRunOutputMatches(proc, stderr='Bad Error in Layer setUp!')
|
