def test_class_coercion(self):
c = Coercions()
from java.util import Hashtable, HashMap
ht = Hashtable()
hm = HashMap()
ht['one'] = 'uno'
hm['zwei'] = 'two'
for obj, cls in ((ht, "java.util.Hashtable"), (hm, "java.util.HashMap"), ("abc", "java.lang.String"),
(1, "java.lang.Integer"), (1.2, "java.lang.Double"), (Hashtable, "java.lang.Class")):
self.assertEquals(c.tellClassNameSerializable(obj), "class " + cls)
self.assertEquals(c.tellClassNameObject(ht), "class java.util.Hashtable")
def test_class_coercion(self):
c = Coercions()
from java.util import Hashtable, HashMap
ht = Hashtable()
hm = HashMap()
ht['one'] = 'uno'
hm['zwei'] = 'two'
for obj, cls in ((ht, "java.util.Hashtable"), (hm, "java.util.HashMap"), ("abc", "java.lang.String"),
(1, "java.lang.Integer"), (1.2, "java.lang.Double"), (Hashtable, "java.lang.Class")):
self.assertEquals(c.tellClassNameSerializable(obj), "class " + cls)
self.assertEquals(c.tellClassNameObject(ht), "class java.util.Hashtable")
def test_array_coercion(self):
self.assertEquals("double", Coercions.takeArray(array.zeros('d', 2)))
self.assertEquals("float", Coercions.takeArray(array.zeros('f', 2)))
self.assertEquals("4", Coercions.takePyObj(1, 2, 3, 4))
c = Coercions()
self.assertEquals("5", c.takePyObjInst(1, 2, 3, 4, 5))
self.assertEquals("OtherSubVisible[]", c.takeArray([OtherSubVisible()]))
self.assertEquals("SubVisible[]", c.takeArray([SubVisible()]))
def test_iterable_coercion(self):
def simple_gen():
yield 1
yield 2
yield 3
self.assertEquals(6, Coercions.takeIterable(simple_gen()))
def test_array_coercion(self):
self.assertEquals("double", Coercions.takeArray(array.zeros('d', 2)))
self.assertEquals("float", Coercions.takeArray(array.zeros('f', 2)))
self.assertEquals("4", Coercions.takePyObj(1, 2, 3, 4))
c = Coercions()
self.assertEquals("5", c.takePyObjInst(1, 2, 3, 4, 5))
self.assertEquals("OtherSubVisible[]", c.takeArray([OtherSubVisible()]))
self.assertEquals("SubVisible[]", c.takeArray([SubVisible()]))
def test_multilevel_override(self):
runs = []
class SubDate(Date):
def run(self):
runs.append("SubDate")
def method(self):
return "SubDateMethod"
def toString(self):
s = Date.toString(self)
return 'SubDate -> Date'
class SubSubDate(SubDate, Runnable):
def toString(self):
return 'SubSubDate -> ' + SubDate.toString(self)
self.assertEquals("SubDate -> Date", SubDate().toString())
self.assertEquals("SubSubDate -> SubDate -> Date", SubSubDate().toString())
self.assertEquals("SubDateMethod", SubSubDate().method())
Coercions.runRunnable(SubSubDate())
self.assertEquals(["SubDate"], runs)
def test_multilevel_override(self):
runs = []
class SubDate(Date):
def run(self):
runs.append("SubDate")
def method(self):
return "SubDateMethod"
def toString(self):
s = Date.toString(self)
return 'SubDate -> Date'
class SubSubDate(SubDate, Runnable):
def toString(self):
return 'SubSubDate -> ' + SubDate.toString(self)
self.assertEqual("SubDate -> Date", SubDate().toString())
self.assertEqual("SubSubDate -> SubDate -> Date", SubSubDate().toString())
self.assertEqual("SubDateMethod", SubSubDate().method())
Coercions.runRunnable(SubSubDate())
self.assertEqual(["SubDate"], runs)
def test_int_coercion(self):
c = Coercions()
self.assertEquals("5", c.takeInt(5))
self.assertEquals("15", c.takeInteger(15))
self.assertEquals("150", c.takeNumber(150))
self.assertEquals("take with byte arg: 10", Coercions.take(Byte(10)))
def test_iterable_coercion(self):
def simple_gen():
yield 1
yield 2
yield 3
self.assertEquals(6, Coercions.takeIterable(simple_gen()))
def test_int_coercion(self):
c = Coercions()
self.assertEquals("5", c.takeInt(5))
self.assertEquals("15", c.takeInteger(15))
self.assertEquals("150", c.takeNumber(150))
self.assertEquals("take with byte arg: 10", Coercions.take(Byte(10)))
