import unittest
import sys
from os import path # <AK> added
from jt import jpyutil
from . import test_dir # <AK> added
jpyutil.init_jvm(jvm_maxmem='512M', jvm_classpath=[path.join(test_dir,"java","classes")])
import jpy
class TestJavaArrays(unittest.TestCase):
def do_test_basic_array_protocol_with_length(self, type, initial, expected):
#*** jtypes extension ***#
with self.assertRaises(ValueError, msg="ValueError expected") as e:
jpy.array(type, -3)
self.assertEqual(str(e.exception),
"array: argument 2 (init) must be either an integer array length or any sequence")
#*** jtypes extension ***#
a = jpy.array(type, 3)
self.assertEqual(len(a), 3)
self.assertEqual(a[0], initial[0])
self.assertEqual(a[1], initial[1])
self.assertEqual(a[2], initial[2])
a[0] = expected[0]
a[1] = expected[1]
a[2] = expected[2]
return a
def do_test_array_with_initializer(self, type, expected):
import unittest
import sys
from jt import jpyutil
jpyutil.init_jvm(jvm_maxmem='512M')
import jpy
class TestString(unittest.TestCase):
"""
Tests various Java SE classes from rt.jar
"""
def setUp(self):
self.String = jpy.get_type('java.lang.String')
self.assertIsNotNone(self.String)
def test_constructor(self):
s = self.String('Bibo')
self.assertEqual(type(s), self.String)
self.assertEqual(str(s), 'Bibo')
def test_unicode_constructor_with_py27(self):
# This test is actually the same as test_constructor(), but 'str' is not 'unicode' in Python 2.7
s = self.String(u'Bibo')
self.assertEqual(type(s), self.String)
self.assertEqual(str(s), 'Bibo')
def test_toString(self):
s = self.String('Bibo')
self.assertTrue('toString' in self.String.__dict__)
