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Adapt unit test to Operator. Still have to includ fractions

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Lafrite
2014-11-02 11:12:47 +01:00
parent 6e99dadd39
commit 9b1ad5c14a
3 changed files with 16 additions and 11 deletions
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19
test/test_renders.py
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@@ -6,6 +6,7 @@ import unittest
from pymath.renders import tex, txt
from pymath.fraction import Fraction
from pymath.operator import Operator
@@ -22,21 +23,21 @@ class TestTexRender(unittest.TestCase):
self.assertEqual(tex([Fraction(1,2)]), "\\frac{ 1 }{ 2 }")
def test_mult_interger(self):
exps = [ [2, 3, "*"], [2, -3, "*"], [-2, 3, "*"]]
exps = [ [2, 3, Operator("*", 2)], [2, -3, Operator("*", 2)], [-2, 3, Operator("*", 2)]]
wanted_render = [ "2 \\times 3", "2 \\times ( -3 )", "-2 \\times 3"]
for (i,e) in enumerate(exps):
rend = tex(e)
self.assertEqual(rend, wanted_render[i])
def test_mult_letter(self):
exps = [ [2, "a", "*"], ["a", 3, "*"], [-2, "a", "*"], ["a", -2, "*"]]
exps = [ [2, "a", Operator("*", 2)], ["a", 3, Operator("*", 2)], [-2, "a", Operator("*", 2)], ["a", -2, Operator("*", 2)]]
wanted_render = [ "2 a", "a \\times 3", "-2 a", "a \\times ( -2 )"]
for (i,e) in enumerate(exps):
rend = tex(e)
self.assertEqual(rend, wanted_render[i])
def test_mult_fraction(self):
exps = [ [2, Fraction(1,2), "*"], [Fraction(1,2), 3, "*"]]
exps = [ [2, Fraction(1,2), Operator("*", 2)], [Fraction(1,2), 3, Operator("*", 2)]]
wanted_render = [ "2 \\times \\frac{ 1 }{ 2 }", "\\frac{ 1 }{ 2 } \\times 3"]
for (i,e) in enumerate(exps):
rend = tex(e)
@@ -64,21 +65,27 @@ class TesttxtRender(unittest.TestCase):
self.assertEqual(txt([Fraction(1,2)]), "1 / 2")
def test_mult_interger(self):
exps = [ [2, 3, "*"], [2, -3, "*"], [-2, 3, "*"]]
exps = [ [2, 3, Operator("*", 2)], \
[2, -3, Operator("*", 2)], \
[-2, 3, Operator("*", 2)]]
wanted_render = [ "2 * 3", "2 * ( -3 )", "-2 * 3"]
for (i,e) in enumerate(exps):
rend = txt(e)
self.assertEqual(rend, wanted_render[i])
def test_mult_letter(self):
exps = [ [2, "a", "*"], ["a", 3, "*"], [-2, "a", "*"], ["a", -2, "*"]]
exps = [ [2, "a", Operator("*", 2)], \
["a", 3, Operator("*", 2)], \
[-2, "a", Operator("*", 2)], \
["a", -2, Operator("*", 2)]]
wanted_render = [ "2 a", "a * 3", "-2 a", "a * ( -2 )"]
for (i,e) in enumerate(exps):
rend = txt(e)
self.assertEqual(rend, wanted_render[i])
def test_mult_fraction(self):
exps = [ [2, Fraction(1,2), "*"], [Fraction(1,2), 3, "*"]]
exps = [ [2, Fraction(1,2), Operator("*", 2)], \
[Fraction(1,2), 3, Operator("*", 2)]]
wanted_render = [ "2 * 1 / 2", "1 / 2 * 3"]
for (i,e) in enumerate(exps):
rend = txt(e)