tex_render unittest need to debug now...

test/test_renders.py

@@ -0,0 +1,76 @@
+#!/usr/bin/env python
+# encoding: utf-8
+
+
+import unittest
+
+from pymath.renders import tex_render, txt_render
+from pymath.fraction import Fraction
+from pymath.polynom import Polynom
+
+
+
+class TestTexRender(unittest.TestCase):
+    """Testing functions from pymath.renders.tex_render"""
+
+    def test_type_render_int(self):
+        self.assertEqual(tex_render([2]), "2")
+
+    def test_type_render_str(self):
+        self.assertEqual(tex_render(["a"]), "a")
+
+    def test_type_render_fraction(self):
+        self.assertEqual(tex_render([Fraction(1,2)]), "\\frac{ 1 }{ 2 }")
+
+    def test_type_render_polynom(self):
+        self.assertEqual(tex_render([Polynom({"": 1, "x": 3})]), "3x + 1")
+
+    def test_mult_interger(self):
+        exps = [ [2, 3, "*"], [2, -3, "*"], [-2, 3, "*"]]
+        wanted_render = [ "2 \\times 3", "2 \\times ( -3 )", "-2 \\times 3"]
+        for (i,e) in enumerate(exps):
+            rend = tex_render(e)
+            self.assertEqual(rend, wanted_render[i])
+
+    def test_mult_letter(self):
+        exps = [ [2, "a", "*"], ["a", 3, "*"], [-2, "a", "*"], ["a", -2, "*"]]
+        wanted_render = [ "2 a", "3 a", "-2 a", "-2 a"]
+        for (i,e) in enumerate(exps):
+            rend = tex_render(e)
+            self.assertEqual(rend, wanted_render[i])
+
+    def test_mult_fraction(self):
+        exps = [ [2, Fraction(1,2), "*"], [Fraction(1,2), 3, "*"]]
+        wanted_render = [ "2 \\times \\frac{1}{2}", "\\frac{1}{2} \\times 3"]
+        for (i,e) in enumerate(exps):
+            rend = tex_render(e)
+            self.assertEqual(rend, wanted_render[i])
+
+    def test_mult_exp(self):
+        pass
+
+    def test_slash(self):
+        pass
+
+
+
+
+class TesttxtRender(unittest.TestCase):
+    """Testing functions from pymath.renders.txt_render"""
+
+
+if __name__ == '__main__':
+    unittest.main()
+
+
+
+
+
+
+
+
+# -----------------------------
+# Reglages pour 'vim'
+# vim:set autoindent expandtab tabstop=4 shiftwidth=4:
+# cursor: 16 del 
+