"""Runs all defined unit tests."""

import cx_Oracle
import imp
import os
import sys
import unittest

print "Running tests for cx_Oracle version", cx_Oracle.version

import TestEnv

moduleNames = [
        "Connection",
        "Cursor",
        "CursorVar",
        "DateTimeVar",
        "LobVar",
        "LongVar",
        "NumberVar",
        "ObjectVar",
        "SessionPool",
        "StringVar",
        "TimestampVar",
        "UnicodeVar"
]

class BaseTestCase(unittest.TestCase):

    def setUp(self):
        self.connection = cx_Oracle.connect(TestEnv.USERNAME,
                TestEnv.PASSWORD, TestEnv.TNSENTRY)
        self.cursor = self.connection.cursor()
        self.cursor.arraysize = TestEnv.ARRAY_SIZE

    def tearDown(self):
        del self.cursor
        del self.connection


loader = unittest.TestLoader()
runner = unittest.TextTestRunner(verbosity = 2)
failures = []
for name in moduleNames:
    fileName = name + ".py"
    print
    print "Running tests in", fileName
    module = imp.new_module(name)
    setattr(module, "USERNAME", TestEnv.USERNAME)
    setattr(module, "PASSWORD", TestEnv.PASSWORD)
    setattr(module, "TNSENTRY", TestEnv.TNSENTRY)
    setattr(module, "ARRAY_SIZE", TestEnv.ARRAY_SIZE)
    setattr(module, "TestCase", unittest.TestCase)
    setattr(module, "BaseTestCase", BaseTestCase)
    setattr(module, "cx_Oracle", cx_Oracle)
    execfile(fileName, module.__dict__)
    tests = loader.loadTestsFromModule(module)
    result = runner.run(tests)
    if not result.wasSuccessful():
        failures.append(name)
if failures:
    print "***** Some tests in the following modules failed. *****"
    for name in failures:
        print "      %s" % name