import unittest
import os
import inspect
import utils.file_tool as t
import utils.path_tool
import basic.program
import test.constants
import test.testtools

HOME_PATH = test.constants.HOME_PATH
TEST_FUNCTIONS = ["test_getFiles", "test_pathTool", "test_encoding"]


class MyTestCase(unittest.TestCase):
        mymsg = ""

        def test_getFiles(self):
                global mymsg
                actfunction = str(inspect.currentframe().f_code.co_name)
                cnttest = 0
                if actfunction not in TEST_FUNCTIONS:
                        return
                job = test.testtools.getJob()
                r = t.getFiles(job.m, job.conf.getPath("program") + "/utils", "file_.*.py", None)
                self.assertEqual((len(r) == 1), True)
                cnttest += 3
                r = t.getFiles(job.m, job.conf.getPath("program") + "/utils", "file__.*.py", None)
                self.assertEqual((len(r) == 0), True)
                r = t.getFiles(job.m, job.conf.getPath("program") + "/utils", ".*_tool.py", None)
                self.assertEqual((len(r) > 2), True)
                cnttest += 3
                r = t.getFilesRec(job.m, job.conf.getPath("program"), ".*?file.*.py")
                MyTestCase.mymsg += "\n----- " + actfunction + " : " + str(cnttest)


        def test_pathTool(self):
                global mymsg
                actfunction = str(inspect.currentframe().f_code.co_name)
                cnttest = 0
                if actfunction not in TEST_FUNCTIONS:
                        return
                job = test.testtools.getJob()
                #self.assertEqual(utils.path_tool.generatePath("program", "komp", "testA", "CONFIG.yml"),
                #     os.path.join(HOME_PATH, "components","testA","COFIG.yml"))
                MyTestCase.mymsg += "\n----- " + actfunction + " : " + str(cnttest)


        def test_encoding(self):
                global mymsg
                actfunction = str(inspect.currentframe().f_code.co_name)
                cnttest = 0
                if actfunction not in TEST_FUNCTIONS:
                        return
                job = test.testtools.getJob()
                print("------- test_encoding")
                encodings = ['utf-8', 'windows-1250', 'iso-8859-1']
                res = utils.file_tool.getFileEncoding(job.m, os.path.join(HOME_PATH,"test","conf","tdata","encoded_iso8859.txt"))
                self.assertEqual(res, "iso-8859-1")
                res = utils.file_tool.getFileEncoding(job.m, os.path.join(HOME_PATH,"test","conf","tdata","encoded_win1250.txt"))
                self.assertEqual(res, "iso-8859-1")
                res = utils.file_tool.getFileEncoding(job.m, os.path.join(HOME_PATH,"test","conf","tdata","encoded_utf8.txt"))
                self.assertEqual(res, "utf-8")
                cnttest += 3
                MyTestCase.mymsg += "\n----- " + actfunction + " : " + str(cnttest)


if __name__ == '__main__':
    unittest.main()