def test_所得淨額為_1210000_則超過先前級距的部份課稅級距為百分之十二(self):
income = self.總免稅額 + 1210000
tax = calc_tax(income)
self.assertEqual(tax, 107400)
def test_所得淨額為_540000_課稅級距為百分之五(self):
income = self.總免稅額 + 540000
tax = calc_tax(income)
self.assertEqual(tax, 27000)
def test_所得淨額為_540001_則超過先前級距的部份課稅級距為百分之十二(self):
income = self.總免稅額 + 540001
tax = calc_tax(income)
self.assertEqual(tax, 27000)
def test_所得總額不高於免稅額加各項扣除額時為免稅(self):
income = self.總免稅額
tax = calc_tax(income)
self.assertEqual(tax, 0)
def test_所得淨額為_1_課稅級距為_百分之五(self):
income = self.總免稅額 + 1
tax = calc_tax(income)
self.assertEqual(tax, 0)
def test_所得總額為500萬則超過先前級距的部份課稅級距為百分之四十(self):
income = 5000000
tax = calc_tax(income)
self.assertEqual(tax, 1048000)
def test_所得總額為3000萬則超過先前級距的部份課稅級距為百分之四十五(self):
income = 30000000
tax = calc_tax(income)
self.assertEqual(tax, 12017200)
def test_所得總額為200萬則超過先前級距的部份課稅級距為百分之二十(self):
income = 2000000
tax = calc_tax(income)
self.assertEqual(tax, 204200)
def test_所得總額為300萬則超過先前級距的部份課稅級距為百分之三十(self):
income = 3000000
tax = calc_tax(income)
self.assertEqual(tax, 431600)
def test_所得總額為100萬則超過先前級距的部份課稅級距為百分之十二(self):
income = 1000000
tax = calc_tax(income)
self.assertEqual(tax, 45480)
def test_所得總額為50萬課稅級距為百分之五(self):
income = 500000
tax = calc_tax(income)
self.assertEqual(tax, 9700)
def test_所得淨額為_10310001_則超過先前級距的部份課稅級距為百分之四十五(self):
income = self.總免稅額 + 10310001
tax = calc_tax(income)
self.assertEqual(tax, 3294400)
def test_所得淨額為_4530001_則超過先前級距的部份課稅級距為百分之四十(self):
income = self.總免稅額 + 4530001
tax = calc_tax(income)
self.assertEqual(tax, 982400)
def test_所得淨額為_2420001_則超過先前級距的部份課稅級距為百分之三十(self):
income = self.總免稅額 + 2420001
tax = calc_tax(income)
self.assertEqual(tax, 349400)
