def test_EmptyMapping(self):
t = Tf.TemplateString("//$unit/$prod/shot/$shot/$shot.menva")
m = t.GetEmptyMapping()
self.assertTrue('unit' in m)
self.assertTrue('prod' in m)
self.assertTrue('shot' in m)
t = Tf.TemplateString("${ }")
m = t.GetEmptyMapping()
self.assertEqual(0, len(m))
self.assertFalse(t.valid)
self.assertNotEqual(0, len(t.GetParseErrors()))
def test_TemplateString(self):
self.assertTrue(Tf.TemplateString().valid)
self.assertTrue(Tf.TemplateString('').valid)
self.assertFalse(Tf.TemplateString('${}').valid)
self.assertTrue(Tf.TemplateString('$').valid)
self.assertTrue(Tf.TemplateString('$$').valid)
self.assertFalse(Tf.TemplateString('${} ${} ${} ').valid)
self.assertEqual(3, len(Tf.TemplateString('${} ${} ${} ').GetParseErrors()))
self.assertFalse(Tf.TemplateString('${').valid)
self.assertTrue(Tf.TemplateString('${').GetParseErrors())
t = Tf.TemplateString('${foo}')
self.assertEqual('${foo}', t.template)
self.assertTrue(t.valid)
self.assertFalse(t.GetParseErrors())
def Replace(tmpl, safe=False, **kw):
ts = Tf.TemplateString(tmpl)
result = ''
if safe:
result = ts.SafeSubstitute(kw)
else:
result = ts.Substitute(kw)
print(repr(tmpl), ' -> ', repr(result))
return result
