denda.py
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import unittest
from datetime import date
from opensipkd.hitung import (
bulan_tunggakan_berdasarkan_tgl as by_date,
bulan_tunggakan_berdasarkan_bln as by_month,
)
class Denda(unittest.TestCase):
def setUp(self):
self.jatuh_tempo = date(2019, 9, 20)
def by_date(self, tgl_bayar, jml_bln):
self.assertEqual(by_date(self.jatuh_tempo, tgl_bayar), jml_bln)
def by_month(self, tgl_bayar, jml_bln):
self.assertEqual(by_month(self.jatuh_tempo, tgl_bayar), jml_bln)
def bandingkan(self, tgl_bayar, jml_bln):
self.by_date(tgl_bayar, jml_bln)
self.by_month(tgl_bayar, jml_bln)
def test_sebelum_jatuh_tempo(self):
tgl_bayar = date(2019, 8, 31)
self.bandingkan(tgl_bayar, 0)
def test_saat_jatuh_tempo(self):
tgl_bayar = date(2019, 9, 20)
self.bandingkan(tgl_bayar, 0)
def test_setelah_jatuh_tempo_bulan_sama(self):
tgl_bayar = date(2019, 9, 21)
self.by_date(tgl_bayar, 1)
self.by_month(tgl_bayar, 0)
def test_setelah_jatuh_tempo_bulan_beda(self):
tgl_bayar = date(2019, 10, 1)
self.bandingkan(tgl_bayar, 1)
def test_setelah_jatuh_tempo_tahun_beda(self):
tgl_bayar = date(2020, 1, 2)
self.bandingkan(tgl_bayar, 4)
if __name__ == '__main__':
unittest.main()