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#!/usr/bin/env python
"""Tests for tablib.packages.dbfpy."""
import datetime
import unittest
from tablib.packages.dbfpy import utils
class UtilsUnzfillTestCase(unittest.TestCase):
"""dbfpy.utils.unzfill test cases."""
def test_unzfill_with_nul(self):
# Arrange
text = b"abc\0xyz"
# Act
output = utils.unzfill(text)
# Assert
self.assertEqual(output, b"abc")
def test_unzfill_without_nul(self):
# Arrange
text = b"abcxyz"
# Act
output = utils.unzfill(text)
# Assert
self.assertEqual(output, b"abcxyz")
class UtilsGetDateTestCase(unittest.TestCase):
"""dbfpy.utils.getDate test cases."""
def test_getDate_none(self):
# Arrange
value = None
# Act
output = utils.getDate(value)
# Assert
self.assertIsInstance(output, datetime.date)
def test_getDate_datetime_date(self):
# Arrange
value = datetime.date(2019, 10, 19)
# Act
output = utils.getDate(value)
# Assert
self.assertIsInstance(output, datetime.date)
self.assertEqual(output, value)
def test_getDate_datetime_datetime(self):
# Arrange
value = datetime.datetime(2019, 10, 19, 12, 00, 00)
# Act
output = utils.getDate(value)
# Assert
self.assertIsInstance(output, datetime.date)
self.assertEqual(output, value)
def test_getDate_datetime_timestamp(self):
# Arrange
value = 1571515306
# Act
output = utils.getDate(value)
# Assert
self.assertIsInstance(output, datetime.date)
self.assertEqual(output, datetime.date(2019, 10, 19))
def test_getDate_datetime_string_yyyy_mm_dd(self):
# Arrange
value = "20191019"
# Act
output = utils.getDate(value)
# Assert
self.assertIsInstance(output, datetime.date)
self.assertEqual(output, datetime.date(2019, 10, 19))
def test_getDate_datetime_string_yymmdd(self):
# Arrange
value = "191019"
# Act
output = utils.getDate(value)
# Assert
self.assertIsInstance(output, datetime.date)
self.assertEqual(output, datetime.date(2019, 10, 19))
class UtilsGetDateTimeTestCase(unittest.TestCase):
"""dbfpy.utils.getDateTime test cases."""
def test_getDateTime_none(self):
# Arrange
value = None
# Act
output = utils.getDateTime(value)
# Assert
self.assertIsInstance(output, datetime.datetime)
def test_getDateTime_datetime_datetime(self):
# Arrange
value = datetime.datetime(2019, 10, 19, 12, 00, 00)
# Act
output = utils.getDateTime(value)
# Assert
self.assertIsInstance(output, datetime.date)
self.assertEqual(output, value)
def test_getDateTime_datetime_date(self):
# Arrange
value = datetime.date(2019, 10, 19)
# Act
output = utils.getDateTime(value)
# Assert
self.assertIsInstance(output, datetime.date)
self.assertEqual(output, datetime.datetime(2019, 10, 19, 00, 00))
def test_getDateTime_datetime_timestamp(self):
# Arrange
value = 1571515306
# Act
output = utils.getDateTime(value)
# Assert
self.assertIsInstance(output, datetime.datetime)
def test_getDateTime_datetime_string(self):
# Arrange
value = "20191019"
# Act / Assert
with self.assertRaises(NotImplementedError):
output = utils.getDateTime(value)
class InvalidValueTestCase(unittest.TestCase):
"""dbfpy.utils._InvalidValue test cases."""
def test_sanity(self):
# Arrange
INVALID_VALUE = utils.INVALID_VALUE
# Act / Assert
self.assertEqual(INVALID_VALUE, INVALID_VALUE)
self.assertNotEqual(INVALID_VALUE, 123)
self.assertEqual(int(INVALID_VALUE), 0)
self.assertEqual(float(INVALID_VALUE), 0.0)
self.assertEqual(str(INVALID_VALUE), "")
self.assertEqual(repr(INVALID_VALUE), "<INVALID>")
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