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Yeah! Unittest works!

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lafrite 2014-12-02 14:33:45 +01:00
parent ff605c87cb
commit b8ca063368
1 changed files with 17 additions and 17 deletions
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34
test/test_render.py
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@ -6,7 +6,7 @@ import unittest
from pymath.render import tex, txt,p2i from pymath.render import tex, txt,p2i
from pymath.fraction import Fraction from pymath.fraction import Fraction
from pymath.operator import Operator from pymath.operator import op
@ -23,29 +23,29 @@ class TestTexRender(unittest.TestCase):
self.assertEqual(tex([Fraction(1,2)]), "\\frac{ 1 }{ 2 }") self.assertEqual(tex([Fraction(1,2)]), "\\frac{ 1 }{ 2 }")
def test_mult_interger(self): def test_mult_interger(self):
exps = [ [2, 3, Operator("*", 2)], [2, -3, Operator("*", 2)], [-2, 3, Operator("*", 2)]] exps = [ [2, 3, op.get_op("*", 2)], [2, -3, op.get_op("*", 2)], [-2, 3, op.get_op("*", 2)]]
wanted_render = [ "2 \\times 3", "2 \\times ( -3 )", "-2 \\times 3"] wanted_render = [ "2 \\times 3", "2 \\times ( -3 )", "-2 \\times 3"]
for (i,e) in enumerate(exps): for (i,e) in enumerate(exps):
rend = tex(e) rend = tex(e)
self.assertEqual(rend, wanted_render[i]) self.assertEqual(rend, wanted_render[i])
def test_mult_letter(self): def test_mult_letter(self):
exps = [ [2, "a", Operator("*", 2)], ["a", 3, Operator("*", 2)], [-2, "a", Operator("*", 2)], ["a", -2, Operator("*", 2)]] exps = [ [2, "a", op.get_op("*", 2)], ["a", 3, op.get_op("*", 2)], [-2, "a", op.get_op("*", 2)], ["a", -2, op.get_op("*", 2)]]
wanted_render = [ "2 a", "a \\times 3", "-2 a", "a \\times ( -2 )"] wanted_render = [ "2 a", "a \\times 3", "-2 a", "a \\times ( -2 )"]
for (i,e) in enumerate(exps): for (i,e) in enumerate(exps):
rend = tex(e) rend = tex(e)
self.assertEqual(rend, wanted_render[i]) self.assertEqual(rend, wanted_render[i])
def test_mult_fraction(self): def test_mult_fraction(self):
exps = [ [2, Fraction(1,2), Operator("*", 2)], [Fraction(1,2), 3, Operator("*", 2)]] exps = [ [2, Fraction(1,2), op.get_op("*", 2)], [Fraction(1,2), 3, op.get_op("*", 2)]]
wanted_render = [ "2 \\times \\frac{ 1 }{ 2 }", "\\frac{ 1 }{ 2 } \\times 3"] wanted_render = [ "2 \\times \\frac{ 1 }{ 2 }", "\\frac{ 1 }{ 2 } \\times 3"]
for (i,e) in enumerate(exps): for (i,e) in enumerate(exps):
rend = tex(e) rend = tex(e)
self.assertEqual(rend, wanted_render[i]) self.assertEqual(rend, wanted_render[i])
def test_parentheses(self): def test_parentheses(self):
mul = Operator("*", 2) mul = op.get_op("*", 2)
add = Operator("+", 2) add = op.get_op("+", 2)
exps = [\ exps = [\
[ 2, 3, add, 4, mul],\ [ 2, 3, add, 4, mul],\
[ 2, 3, mul, 4, add],\ [ 2, 3, mul, 4, add],\
@ -81,35 +81,35 @@ class TesttxtRender(unittest.TestCase):
self.assertEqual(txt([Fraction(1,2)]), "1 / 2") self.assertEqual(txt([Fraction(1,2)]), "1 / 2")
def test_mult_interger(self): def test_mult_interger(self):
exps = [ [2, 3, Operator("*", 2)], \ exps = [ [2, 3, op.get_op("*", 2)], \
[2, -3, Operator("*", 2)], \ [2, -3, op.get_op("*", 2)], \
[-2, 3, Operator("*", 2)]] [-2, 3, op.get_op("*", 2)]]
wanted_render = [ "2 * 3", "2 * ( -3 )", "-2 * 3"] wanted_render = [ "2 * 3", "2 * ( -3 )", "-2 * 3"]
for (i,e) in enumerate(exps): for (i,e) in enumerate(exps):
rend = txt(e) rend = txt(e)
self.assertEqual(rend, wanted_render[i]) self.assertEqual(rend, wanted_render[i])
def test_mult_letter(self): def test_mult_letter(self):
exps = [ [2, "a", Operator("*", 2)], \ exps = [ [2, "a", op.get_op("*", 2)], \
["a", 3, Operator("*", 2)], \ ["a", 3, op.get_op("*", 2)], \
[-2, "a", Operator("*", 2)], \ [-2, "a", op.get_op("*", 2)], \
["a", -2, Operator("*", 2)]] ["a", -2, op.get_op("*", 2)]]
wanted_render = [ "2 a", "a * 3", "-2 a", "a * ( -2 )"] wanted_render = [ "2 a", "a * 3", "-2 a", "a * ( -2 )"]
for (i,e) in enumerate(exps): for (i,e) in enumerate(exps):
rend = txt(e) rend = txt(e)
self.assertEqual(rend, wanted_render[i]) self.assertEqual(rend, wanted_render[i])
def test_mult_fraction(self): def test_mult_fraction(self):
exps = [ [2, Fraction(1,2), Operator("*", 2)], \ exps = [ [2, Fraction(1,2), op.get_op("*", 2)], \
[Fraction(1,2), 3, Operator("*", 2)]] [Fraction(1,2), 3, op.get_op("*", 2)]]
wanted_render = [ "2 * 1 / 2", "1 / 2 * 3"] wanted_render = [ "2 * 1 / 2", "1 / 2 * 3"]
for (i,e) in enumerate(exps): for (i,e) in enumerate(exps):
rend = txt(e) rend = txt(e)
self.assertEqual(rend, wanted_render[i]) self.assertEqual(rend, wanted_render[i])
def test_parentheses(self): def test_parentheses(self):
mul = Operator("*", 2) mul = op.get_op("*", 2)
add = Operator("+", 2) add = op.get_op("+", 2)
exps = [\ exps = [\
[ 2, 3, add, 4, mul],\ [ 2, 3, add, 4, mul],\
[ 2, 3, mul, 4, add],\ [ 2, 3, mul, 4, add],\