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Little refactoring of providers.Scoped tests

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This commit is contained in:
Roman Mogilatov 2015-03-15 15:35:33 +02:00
parent 37f8382f4b
commit bb5715be90
1 changed files with 29 additions and 31 deletions
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60
tests/test_providers.py
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@ -295,14 +295,16 @@ class ScopedTests(unittest.TestCase):
APPLICATION_SCOPE = 'application'
REQUEST_SCOPE = 'request'
def setUp(self):
"""Set test cases environment up."""
self.provider = Scoped(object)
def test_call(self):
"""Test creation and returning of scope single object."""
provider = Scoped(object)
self.provider.in_scope(self.APPLICATION_SCOPE)
provider.in_scope(self.APPLICATION_SCOPE)
instance1 = provider()
instance2 = provider()
instance1 = self.provider()
instance2 = self.provider()
self.assertIsInstance(instance1, object)
self.assertIsInstance(instance2, object)
@ -310,15 +312,13 @@ class ScopedTests(unittest.TestCase):
def test_call_several_scopes(self):
"""Test creation of several scopes instances."""
provider = Scoped(object)
self.provider.in_scope(self.APPLICATION_SCOPE)
app_instance1 = self.provider()
app_instance2 = self.provider()
provider.in_scope(self.APPLICATION_SCOPE)
app_instance1 = provider()
app_instance2 = provider()
provider.in_scope(self.REQUEST_SCOPE)
request_instance1 = provider()
request_instance2 = provider()
self.provider.in_scope(self.REQUEST_SCOPE)
request_instance1 = self.provider()
request_instance2 = self.provider()
self.assertIsInstance(app_instance1, object)
self.assertIsInstance(app_instance2, object)
@ -328,36 +328,33 @@ class ScopedTests(unittest.TestCase):
self.assertIsInstance(request_instance2, object)
self.assertIs(request_instance1, request_instance2)
provider.in_scope(self.APPLICATION_SCOPE)
app_instance3 = provider()
self.provider.in_scope(self.APPLICATION_SCOPE)
app_instance3 = self.provider()
self.assertIsInstance(app_instance3, object)
self.assertIs(app_instance3, app_instance1)
self.assertIs(app_instance3, app_instance2)
provider.in_scope(self.REQUEST_SCOPE)
request_instance3 = provider()
self.provider.in_scope(self.REQUEST_SCOPE)
request_instance3 = self.provider()
self.assertIsInstance(request_instance3, object)
self.assertIs(request_instance3, request_instance1)
self.assertIs(request_instance3, request_instance2)
def test_call_not_in_scope(self):
"""Test creation of instance with no active scope."""
provider = Scoped(object)
self.assertRaises(Error, provider)
self.assertRaises(Error, self.provider)
def test_call_in_out_scope(self):
"""Test creation of instances within in and out of scope."""
provider = Scoped(object)
self.provider.in_scope(self.REQUEST_SCOPE)
instance1 = self.provider()
instance2 = self.provider()
self.provider.out_of_scope(self.REQUEST_SCOPE)
provider.in_scope(self.REQUEST_SCOPE)
instance1 = provider()
instance2 = provider()
provider.out_of_scope(self.REQUEST_SCOPE)
provider.in_scope(self.REQUEST_SCOPE)
instance3 = provider()
instance4 = provider()
provider.out_of_scope(self.REQUEST_SCOPE)
self.provider.in_scope(self.REQUEST_SCOPE)
instance3 = self.provider()
instance4 = self.provider()
self.provider.out_of_scope(self.REQUEST_SCOPE)
self.assertIs(instance1, instance2)
self.assertIs(instance3, instance4)
@ -370,5 +367,6 @@ class ScopedTests(unittest.TestCase):
def test_out_of_scope(self):
"""Test call `out_of_scope()` on provider that has no such scope."""
provider = Scoped(object)
self.assertRaises(Error, provider.out_of_scope, self.REQUEST_SCOPE)
self.assertRaises(Error,
self.provider.out_of_scope,
self.REQUEST_SCOPE)