def test_nothing():
""" Verify that TypeError gets raised if function called with no arguments """
with pytest.raises(TypeError) as excinfo:
ans = tax_table()
def test_negative():
""" Make sure negative input values are dealt with appropriately """
ans = tax_table(-1e6)
numpy.testing.assert_allclose(ans, 0)
def test_notax_over_edge():
""" Check edge case on low tax, from above """
ans = tax_table(18201)
numpy.testing.assert_allclose(ans, 0.19)
def test_str():
""" Ensure TypeError gets raised if someone passes a string in """
with pytest.raises(TypeError) as excinfo:
ans = tax_table('nonsense')
def test_notax():
""" Test when a low income is provided - calculated tax should be zero """
ans = tax_table(500)
# Check that the tax is very close to zero to deal with floating-point precision issues
numpy.testing.assert_allclose(ans, 0)
def test_notax_edge():
""" Check edge case on low tax, from below """
ans = tax_table(18200)
numpy.testing.assert_allclose(ans, 0)
def test_negative():
ans = tax_table(-1e6)
numpy.testing.assert_allclose(ans, 0)
def test_notax():
ans = tax_table(500)
numpy.testing.assert_allclose(ans, 0)
def test_str():
with pytest.raises(TypeError) as excinfo:
ans = tax_table('nonsense')
def test_nothing():
with pytest.raises(TypeError) as excinfo:
ans = tax_table()
def test_notax_over_edge():
ans = tax_table(18201)
numpy.testing.assert_allclose(ans, 0.19)
def test_notax_edge():
ans = tax_table(18200)
numpy.testing.assert_allclose(ans, 0)
def tot():
total_tax = 0
for income in taxable_incomes:
total_tax += taxcode.tax_table(income)
return total_tax
# Taxable income of 11 million people
import numpy
taxable_incomes = numpy.random.uniform(5e3, 3e5, int(11e6))
# Calculate the tax table.
import taxcode
total_tax = 0
for income in taxable_incomes:
total_tax += taxcode.tax_table(income)
print("""
Australian Tax due for 2015/2016
================================
AUD {:.2f} BN
""".format(total_tax / 1e9))
def tot():
""" Compute the total tax """
total_tax = 0
for income in taxable_incomes:
total_tax += taxcode.tax_table(income)
return total_tax