def test_lazy_load(self):
# Write class where a method is defined using __getattr__
lazy = Facade(LazyBones())
c = lazy.c()
self.assertEquals(c.__class__, Wrapper)
self.assertEquals(c.wrapper__unwrap().__class__, TestC)
self.assertEquals(c.methoda(), 'a')
def test_lazy_load(self):
# Write class where a method is defined using __getattr__
lazy = Facade(LazyBones())
c = lazy.c()
self.assertEquals( c.__class__, Wrapper )
self.assertEquals( c.wrapper__unwrap().__class__, TestC )
self.assertEquals( c.methoda(), 'a' )
def test_model_interface(self):
a = Facade(TestA())
a.attribute_a = "a"
a.attribute_b = "b"
a.attribute_c = "c"
self.assertEquals( a.attribute_a, "a")
self.assertEquals( a.attribute_b, "b")
self.assertEquals( a.attribute_c, "c")
def test_model_interface(self):
a = Facade(TestA())
a.attribute_a = "a"
a.attribute_b = "b"
a.attribute_c = "c"
self.assertEquals(a.attribute_a, "a")
self.assertEquals(a.attribute_b, "b")
self.assertEquals(a.attribute_c, "c")
def test_chaining(self):
a = TestA()
b = a.getb()
c = b.getc()
self.assertEquals( a.__class__, TestA )
self.assertEquals( b.__class__, TestB )
self.assertEquals( c.__class__, TestC )
a_f = Facade(TestA())
b_f = a_f.getb()
c_f = b_f.getc()
self.assertEquals( a_f.__class__, Facade(a).__class__ )
self.assertEquals( b_f.__class__, Facade(a).__class__ )
self.assertEquals( c_f.__class__, Facade(a).__class__ )
self.assertEquals( 'a', c_f.methoda() )
def test_various_attribute_types(self):
c = Facade(TestC())
# 'Primitives'
self.assertEquals(c.primitive_a, "a")
self.assertEquals(c.primitive_b, 1)
self.assertEquals(c.primitive_c, [1])
self.assertEquals(c.primitive_d, {"a": 1})
# Instance methods
self.assertEquals(c.methoda(), "a")
self.assertEquals(c.methodb(), "b")
# Lambda functions
self.assertEquals(c.lambda_function(2), 4)
# Models
self.assertEquals(c.some_model.a, 1)
self.assertEquals(c.some_model.b, 2)
# Classes
self.assertEquals(c.test_a_class().wrapper__unwrap().__class__, TestA)
def test_various_attribute_types_after_chaining(self):
c = Facade(TestA()).getb().getc()
# 'Primitives'
self.assertEquals( c.primitive_a, 'a' )
self.assertEquals( c.primitive_b, 1 )
self.assertEquals( c.primitive_c, [ 1 ] )
self.assertEquals( c.primitive_d, { 'a': 1 } )
# Instance methods
self.assertEquals( c.methoda(), 'a' )
self.assertEquals( c.methodb(), 'b' )
# Lambda functions
self.assertEquals( c.lambda_function( 2 ), 4 )
# Models
self.assertEquals( c.some_model.a, 1 )
self.assertEquals( c.some_model.b, 2 )
# Classes
self.assertEquals( c.test_a_class( ).wrapper__unwrap( ).__class__, TestA )
def test_facade(self):
mtc = TestC()
mtc_f = Facade(mtc)
self.assertEquals(mtc.methoda(), mtc_f.methoda())
self.assertEquals(mtc.methodb(), mtc_f.methodb())
self.assertEquals(mtc_f.methoda(), "a")
self.assertEquals(mtc_f.increment(), 1)
self.assertEquals(mtc_f.increment(), 2)
self.assertEquals(mtc_f.increment(), 3)
self.assertEquals(mtc_f.increment(), 4)
def test_facade(self):
mtc = TestC( )
mtc_f = Facade( mtc )
self.assertEquals( mtc.methoda( ), mtc_f.methoda( ) )
self.assertEquals( mtc.methodb( ), mtc_f.methodb( ) )
self.assertEquals( mtc_f.methoda( ), "a" )
self.assertEquals( mtc_f.increment( ), 1 )
self.assertEquals( mtc_f.increment( ), 2 )
self.assertEquals( mtc_f.increment( ), 3 )
self.assertEquals( mtc_f.increment( ), 4 )
def test_chaining(self):
a = TestA()
b = a.getb()
c = b.getc()
self.assertEquals(a.__class__, TestA)
self.assertEquals(b.__class__, TestB)
self.assertEquals(c.__class__, TestC)
a_f = Facade(TestA())
b_f = a_f.getb()
c_f = b_f.getc()
self.assertEquals(a_f.__class__, Facade(a).__class__)
self.assertEquals(b_f.__class__, Facade(a).__class__)
self.assertEquals(c_f.__class__, Facade(a).__class__)
self.assertEquals('a', c_f.methoda())
def test_various_attribute_types_after_chaining(self):
c = Facade(TestA()).getb().getc()
# 'Primitives'
self.assertEquals(c.primitive_a, 'a')
self.assertEquals(c.primitive_b, 1)
self.assertEquals(c.primitive_c, [1])
self.assertEquals(c.primitive_d, {'a': 1})
# Instance methods
self.assertEquals(c.methoda(), 'a')
self.assertEquals(c.methodb(), 'b')
# Lambda functions
self.assertEquals(c.lambda_function(2), 4)
# Models
self.assertEquals(c.some_model.a, 1)
self.assertEquals(c.some_model.b, 2)
# Classes
self.assertEquals(c.test_a_class().wrapper__unwrap().__class__, TestA)
def test(fh):
o = Facade(cls=CallsServiceInInit)
result = o.nested_init().methoda()
fh.write(str(result == 'a'))
fh.close()
os._exit(0)
def test_exclusion_list(self):
# Ignore an instance:
a = Facade(TestA())
b = a.getb()
self.assertEquals( b.__class__, Wrapper )
a.wrapper__ignore( TestB )
b = a.getb()
self.assertEquals( b.__class__, TestB )
a.wrapper__unignore( TestB )
b = a.getb()
self.assertEquals( b.__class__, Wrapper )
# Ignore a class:
c = Facade(TestC())
self.assertTrue( c.test_a_class().__class__, Wrapper )
c.wrapper__ignore( TestA )
a = c.test_a_class()
self.assertTrue( isinstance( a, TestA ) )
def test(fh):
Facade(o)
result = o.update()
fh.write(str(result == 1))
fh.close()
os._exit(0)
def test_recache(self):
mtc = TestC()
mtc_f = Facade(mtc)
hashes = []
self.assertEquals(mtc.methoda(), mtc_f.methoda())
self.assertIsNotNone(mtc_f.last_cached)
hashes.append(mtc_f.last_cached)
self.assertEquals(mtc.methodb(), mtc_f.methodb())
self.assertIsNotNone(mtc_f.last_cached)
hashes.append(mtc_f.last_cached)
self.assertEquals(mtc_f.methoda(), "a")
self.assertIsNotNone(mtc_f.last_cached)
hashes.append(mtc_f.last_cached)
self.assertEquals(mtc_f.increment(), 1)
self.assertIsNotNone(mtc_f.last_cached)
hashes.append(mtc_f.last_cached)
self.assertEquals(mtc_f.increment(), 2)
self.assertIsNotNone(mtc_f.last_cached)
hashes.append(mtc_f.last_cached)
self.assertEquals(mtc_f.increment(), 3)
self.assertIsNotNone(mtc_f.last_cached)
hashes.append(mtc_f.last_cached)
self.assertEquals(mtc_f.increment(), 4)
self.assertIsNotNone(mtc_f.last_cached)
hashes.append(mtc_f.last_cached)
# Ensure hashes are now in db:
for hash in hashes:
self.assertIsNotNone(hash, "Hash is none. whoops.")
cd = fetch(hash)
self.assertTrue(cd is not None, "%s was not found" % hash)
self.assertEquals(cd.hash, hash, "%s was not found" % hash)
# Delete some:
caliendo.util.recache('methodb', 'caliendo_test.py')
caliendo.util.recache('methoda', 'caliendo_test.py')
# Ensure they're gone:
methodb = hashes[0]
methoda = hashes[1]
cd = fetch(methodb)
self.assertIsNone(cd, "Method b failed to recache.")
cd = fetch(methoda)
self.assertIsNone(cd, "Method a failed to recache.")
# Ensure the rest are there:
hashes = hashes[3:]
for hash in hashes:
cd = fetch(hash)
self.assertEquals(cd.hash, hash)
# Delete them ALL:
caliendo.util.recache()
#Ensure they're all gone:
for hash in hashes:
cd = fetch(hash)
self.assertIsNone(cd)
def test_recache(self):
mtc = TestC( )
mtc_f = Facade( mtc )
hashes = []
self.assertEquals( mtc.methoda( ), mtc_f.methoda( ) )
self.assertIsNotNone(mtc_f.last_cached)
hashes.append( mtc_f.last_cached )
self.assertEquals( mtc.methodb( ), mtc_f.methodb( ) )
self.assertIsNotNone(mtc_f.last_cached)
hashes.append( mtc_f.last_cached )
self.assertEquals( mtc_f.methoda( ), "a" )
self.assertIsNotNone(mtc_f.last_cached)
hashes.append( mtc_f.last_cached )
self.assertEquals( mtc_f.increment( ), 1 )
self.assertIsNotNone(mtc_f.last_cached)
hashes.append( mtc_f.last_cached )
self.assertEquals( mtc_f.increment( ), 2 )
self.assertIsNotNone(mtc_f.last_cached)
hashes.append( mtc_f.last_cached )
self.assertEquals( mtc_f.increment( ), 3 )
self.assertIsNotNone(mtc_f.last_cached)
hashes.append( mtc_f.last_cached )
self.assertEquals( mtc_f.increment( ), 4 )
self.assertIsNotNone(mtc_f.last_cached)
hashes.append( mtc_f.last_cached )
# Ensure hashes are now in db:
for hash in hashes:
self.assertIsNotNone(hash, "Hash is none. whoops.")
cd = fetch( hash )
self.assertTrue( cd is not None, "%s was not found" % hash )
self.assertEquals( cd.hash, hash, "%s was not found" % hash )
# Delete some:
caliendo.util.recache( 'methodb', 'caliendo_test.py' )
caliendo.util.recache( 'methoda', 'caliendo_test.py' )
# Ensure they're gone:
methodb = hashes[0]
methoda = hashes[1]
cd = fetch( methodb )
self.assertIsNone( cd, "Method b failed to recache." )
cd = fetch( methoda )
self.assertIsNone( cd, "Method a failed to recache." )
# Ensure the rest are there:
hashes = hashes[3:]
for hash in hashes:
cd = fetch( hash )
self.assertEquals( cd.hash, hash )
# Delete them ALL:
caliendo.util.recache()
#Ensure they're all gone:
for hash in hashes:
cd = fetch( hash )
self.assertIsNone( cd )
def test(fh):
o = Facade( cls=CallsServiceInInit )
result = o.nested_init().methoda()
fh.write(str(result == 'a'))
fh.close()
os._exit(0)
def test_exclusion_list(self):
# Ignore an instance:
a = Facade(TestA())
b = a.getb()
self.assertEquals(b.__class__, Wrapper)
a.wrapper__ignore(TestB)
b = a.getb()
self.assertEquals(b.__class__, TestB)
a.wrapper__unignore(TestB)
b = a.getb()
self.assertEquals(b.__class__, Wrapper)
# Ignore a class:
c = Facade(TestC())
self.assertTrue(c.test_a_class().__class__, Wrapper)
c.wrapper__ignore(TestA)
a = c.test_a_class()
self.assertTrue(isinstance(a, TestA))
def test(fh):
o = Facade( a )
result = o.methoda()
fh.write(str(result == 'a'))
fh.close()
os._exit(0)
def test(fh):
o = Facade(a)
result = o.methoda()
fh.write(str(result == 'a'))
fh.close()
os._exit(0)
