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# *****************************************************************************
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# See NOTICE file for details.
#
# *****************************************************************************
import subrun
import unittest
import jpype
@subrun.TestCase
class PropertiesTestCase(unittest.TestCase):
@classmethod
def setUpClass(cls):
import jpype.beans
jpype.startJVM(classpath="test/classes", convertStrings=False)
def setUp(self):
self._bean = jpype.JClass('jpype.properties.TestBean')()
def testPropertyPublicMethodOverlap(self):
self._bean.setProperty1("val")
self.assertEqual("getsetval", self._bean.getProperty1())
def testPublicMethodPropertyOverlap(self):
self.assertEqual("method", self._bean.property1())
def testPropertyProtectedMethodOverlapInvisibleAttribute(self):
self._bean.property2 = "val"
self.assertEqual("getsetval", self._bean.property2)
def testProtectedMethodPropertyOverlapInvisibleAttribute(self):
self.assertFalse(hasattr(self._bean.property2, '__call__'))
def testPropertyProtectedMethodOverlapAttribute(self):
self._bean.property3 = "val"
self.assertEqual("getsetval", self._bean.property3)
def testProtectedMethodPropertyOverlapAttribute(self):
self.assertFalse(hasattr(self._bean.property3, '__call__'))
def testPropertyProtectedMethodOverlapAttributeSet(self):
self._bean.setProperty3("val")
self.assertEqual("getsetval", self._bean.property3)
def testPropertyProtectedMethodOverlapAttributeGet(self):
self._bean.property3 = "val"
self.assertEqual("getsetval", self._bean.getProperty3())
def testPrivateAttributeNoThreeCharacterMethodMatchCollision(self):
self._bean.property4 = "val"
self.assertEqual("abcval", self._bean.abcProperty4())
def testPropertyOnlySetter(self):
self._bean.property5 = "val"
self.assertEqual("returnsetval", self._bean.returnProperty5())
def testPropertyOnlySetterSet(self):
self._bean.setProperty5("val")
with self.assertRaises(AttributeError):
self.assertEqual("setval", self._bean.property5)
def testPropertyDifferentAttribute(self):
self._bean.property6 = "val"
self.assertEqual("getsetval", self._bean.property6)
self.assertEqual("setval", self._bean.property7)
def testProertyDifferentAttributeSet(self):
self._bean.setProperty6("val")
self.assertEqual("getsetval", self._bean.property6)
self.assertEqual("setval", self._bean.property7)
def testHasProperties(self):
cls = jpype.JClass("jpype.properties.TestBean")
obj = cls()
self.assertTrue(isinstance(cls.__dict__['propertyMember'], property))
self.assertTrue(isinstance(cls.__dict__['readOnly'], property))
self.assertTrue(isinstance(cls.__dict__['writeOnly'], property))
self.assertTrue(isinstance(cls.__dict__['with_'], property))
def testPropertyMember(self):
obj = jpype.JClass("jpype.properties.TestBean")()
obj.propertyMember = "q"
self.assertEqual(obj.propertyMember, "q")
def testPropertyKeyword(self):
obj = jpype.JClass("jpype.properties.TestBean")()
obj.with_ = "a"
self.assertEqual(obj.with_, "a")
self.assertEqual(obj.m5, "a")
def testPropertyReadOnly(self):
# Test readonly
obj = jpype.JClass("jpype.properties.TestBean")()
obj.m3 = "b"
self.assertEqual(obj.readOnly, "b")
with self.assertRaises(AttributeError):
obj.readOnly = "c"
def testPropertyWriteOnly(self):
# Test writeonly
obj = jpype.JClass("jpype.properties.TestBean")()
obj.writeOnly = "c"
self.assertEqual(obj.m4, "c")
with self.assertRaises(AttributeError):
x = obj.writeOnly
def testNoProperties(self):
cls = jpype.JClass("jpype.properties.TestBean")
with self.assertRaises(KeyError):
cls.__dict__['failure1']
with self.assertRaises(KeyError):
cls.__dict__['failure2']
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