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test_sexagesimal.py
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from unittest import TestCase
from sexagesimal import Sexagesimal
from flask import Markup
__author__ = 'johnvining'
class TestSexagesimal(TestCase):
def test_Sexagesimal_init(self):
test_cases = [
[Sexagesimal('1'), Sexagesimal(1), ''],
[Sexagesimal('1'), Sexagesimal('1'), ''],
[Sexagesimal('1'), Sexagesimal(whole=1, parts=[]), ''],
[Sexagesimal('1;15'), Sexagesimal('1;15'), ''],
[Sexagesimal('1;15'), Sexagesimal(1.25), ''],
[Sexagesimal('1;15'), Sexagesimal('1.25'), ''],
[Sexagesimal('1;15'), Sexagesimal(whole=1, parts=[15]), ''],
[Sexagesimal('0;15'), Sexagesimal('0;15'), ''],
[Sexagesimal('0;15'), Sexagesimal(0.25), ''],
[Sexagesimal('0;15'), Sexagesimal('0.25'), ''],
[Sexagesimal('0;15'), Sexagesimal(whole=0, parts=[15]), ''],
[Sexagesimal('0;15,10,5'), Sexagesimal(whole=0, parts=[15,10,5]),
'Multiple place __init__ fails.'],
[Sexagesimal('0;0,0,5'), Sexagesimal(whole=0, parts=[0,0,5]),
'Multiple place __init__ fails with zeroes.'],
[Sexagesimal('0;,,5'), Sexagesimal(whole=0, parts=[0,0,5]),
'Multiple place __init__ fails.'],
[Sexagesimal('123123123123123123123'),
Sexagesimal(whole=123123123123123123123, parts=[0]),
'Large integer __init__ fails.'],
[Sexagesimal('-999999999;0,0,0,0,0,0,0,1'),
Sexagesimal(whole=999999999, parts=[0, 0, 0, 0, 0, 0, 0, 1], negative=True),
'Large integer __init__ fails.'],
[Sexagesimal('-0;15'), Sexagesimal('-0;15'), ''],
[Sexagesimal('-0;15'), Sexagesimal(-0.25), 'Fails on negative floats.'],
[Sexagesimal('-0;15'), Sexagesimal('-0.25'), 'Fails on negative floats as strings.'],
[Sexagesimal('crd1.0'), Sexagesimal(whole=1, parts=[0], unary='crd'),
'Unary assignment fails with floats.'],
[Sexagesimal('crd0.5'), Sexagesimal(whole=0, parts=[30], unary='crd'),
'Unary assignment fails with floats.'],
[Sexagesimal('-0;15'), Sexagesimal(whole=0, parts=[15], negative=True), ''],
[Sexagesimal('crd1;0'), Sexagesimal('crd1;0'), ''],
[Sexagesimal('crd1;0'), Sexagesimal(whole=1, parts=[0], unary='crd'),
'Unary assignment fails.'],
]
for case in test_cases:
self.assertEqual(case[0], case[1], case[2])
def test_to_html(self):
test_cases = [
[Sexagesimal('3;45').to_html(),
Markup('3;45'), ''],
[Sexagesimal('crd3;45').to_html(),
Markup('<small>crd</small>(3;45)'),
'Sexagesimal with unary to_html fails.'],
[Sexagesimal('-3;45').to_html(),
Markup('-3;45'),
'Negative Sexagesimal to_html fails.'],
[Sexagesimal(5).to_html(), Markup('5;0'), ''],
[(Sexagesimal('1;0') * Sexagesimal('2;0,0,0,0')).to_html(),
Markup('2;0'), '']
]
for case in test_cases:
self.assertEqual(case[0], case[1], case[2])
def test_clean_up(self):
test_cases = [
['2;0,0', '2;0', ''],
['2;2,2,2', '2;2,2,2', ''],
]
for case in test_cases:
self.assertEqual(Sexagesimal(case[0]).clean_up(), Sexagesimal(case[1]), case[2])
def test_has_unary(self):
self.assertTrue(Sexagesimal('crd3;12').has_unary)
self.assertFalse(Sexagesimal('3;12').has_unary)
def test_addition(self):
test_cases = [
[Sexagesimal('3;0') + Sexagesimal('2;0'),
Sexagesimal('5;0'), ''],
[Sexagesimal('3;15') + Sexagesimal('2;20'),
Sexagesimal('5;35'), ''],
[Sexagesimal('3;15') + Sexagesimal('2;45'),
Sexagesimal('6'), ''],
[Sexagesimal('0;30') + Sexagesimal('0;30'),
Sexagesimal('1'), ''],
[Sexagesimal('-0;30') + Sexagesimal('1'),
Sexagesimal('0;30'), ''],
[Sexagesimal('1;0') + Sexagesimal('-0;30'),
Sexagesimal('0;30'), ''],
[Sexagesimal('-1;30') + Sexagesimal('-3;15'),
Sexagesimal('-4;45'), '']
]
for case in test_cases:
self.assertEqual(case[0], case[1], case[2])
def test_subtraction(self):
test_cases = [
[Sexagesimal('3;0') - Sexagesimal('2;0'),
Sexagesimal('1;0'), ''],
[Sexagesimal('3;0') - Sexagesimal('2;15'),
Sexagesimal('0;45'), ''],
[Sexagesimal('3;0') - Sexagesimal('-2;0'),
Sexagesimal('5;0'), ''],
[Sexagesimal('-3;0') - Sexagesimal('2;0'),
Sexagesimal('-5;0'), ''],
[Sexagesimal('-3;0') - Sexagesimal('-2;0'),
Sexagesimal('-1;0'), ''],
[Sexagesimal('3;5,5,5,5') - Sexagesimal('0;5,0,5,0'),
Sexagesimal('3;0,5,0,5'), ''],
]
for case in test_cases:
self.assertEqual(case[0], case[1], case[2])
def test_multiplication(self):
test_cases = [
[Sexagesimal('1;0') * Sexagesimal('1;0'),
Sexagesimal('1;0'), ''],
[Sexagesimal('-1;0') * Sexagesimal('1;0'),
Sexagesimal('1;0'), ''],
[Sexagesimal('1;0') * Sexagesimal('1;0'),
Sexagesimal('-1;0'), ''],
[Sexagesimal('-1;0') * Sexagesimal('-1;0'),
Sexagesimal('1;0'), ''],
[Sexagesimal('1;15') * Sexagesimal('2;0'),
Sexagesimal('2;30'), ''],
[Sexagesimal('2;0') * Sexagesimal('1;15'),
Sexagesimal('2;30'), ''],
]
for case in test_cases:
self.assertEqual(case[0], case[1], case[2])
def test_division(self):
test_cases = [
[Sexagesimal('3;50') / Sexagesimal(2),
Sexagesimal('1;55'), ''],
[Sexagesimal(2) / Sexagesimal(2),
Sexagesimal(1), ''],
[Sexagesimal('1;30') / Sexagesimal('0;30'),
Sexagesimal('3;0'), ''],
[Sexagesimal('0;0') / Sexagesimal('2;0'),
Sexagesimal('0;0'), ''],
[Sexagesimal('1;0') / Sexagesimal('1;0'),
Sexagesimal('1;0'), ''],
]
for case in test_cases:
self.assertEqual(case[0], case[1], case[2])
def test_match(self):
test_cases = [
['1;2,3,2', '2;0', ''],
['9999999999999999999', '0;0,0,0,0,0,1',
'Large integer and small Sexagesimal fails.']
]
for case in test_cases:
a = Sexagesimal(case[0])
b = Sexagesimal(case[1])
a.match(b)
self.assertEqual(a, Sexagesimal(case[0]), case[2])
self.assertEqual(b, Sexagesimal(case[1]), case[2])
def test_evaluate_unary(self):
#Write test cases for evaluate unary
pass
def test_whole(self):
a = Sexagesimal('3;12')
self.assertEqual(a.whole, 3)
a = Sexagesimal('0;12')
self.assertEqual(a.whole, 0)
a = Sexagesimal(0.2)
self.assertEqual(a.whole, 0)
a = Sexagesimal(1.1)
self.assertEqual(a.whole, 1)
def test_parts(self):
a = Sexagesimal('1;1,2,3')
self.assertEqual(a.parts, [1,2,3])
a = Sexagesimal('1;1,0,3')
self.assertEqual(a.parts, [1,0,3])
a = Sexagesimal(1.1)
self.assertEqual(a.parts, [6])