added test cases for converter and dummy

i18n/test/test_converter.py

+import os
+from unittest import TestCase
+
+import converter
+
+class UpcaseConverter (converter.Converter):
+    """
+    Converts a string to uppercase. Just used for testing.
+    """
+    def inner_convert_string(self, string):
+        return string.upper()
+
+
+class TestConverter(TestCase):
+    """
+    Tests functionality of i18n/converter.py
+    """
+
+    def test_converter(self):
+        """
+        Tests with a simple converter (converts strings to uppercase).
+        Assert that embedded HTML and python tags are not converted.
+        """
+        c = UpcaseConverter()
+        test_cases = (
+            # no tags
+            ('big bad wolf', 'BIG BAD WOLF'),
+            # one html tag
+            ('big <strong>bad</strong> wolf', 'BIG <strong>BAD</strong> WOLF'),
+            # two html tags
+            ('big <b>bad</b> <i>wolf</i>', 'BIG <b>BAD</b> <i>WOLF</i>'),
+            # one python tag
+            ('big %(adjective)s wolf', 'BIG %(adjective)s WOLF'),
+            # two python tags
+            ('big %(adjective)s %(noun)s', 'BIG %(adjective)s %(noun)s'),
+            # both kinds of tags
+            ('<strong>big</strong> %(adjective)s %(noun)s',
+             '<strong>BIG</strong> %(adjective)s %(noun)s'),
+            )
+        for (source, expected) in test_cases:
+            result = c.convert(source)
+            self.assertEquals(result, expected)

i18n/test/test_dummy.py

+import os, string, random
+from unittest import TestCase
+from polib import POEntry
+
+import dummy
+
+
+class TestDummy(TestCase):
+    """
+    Tests functionality of i18n/dummy.py
+    """
+
+    def setUp(self):
+        self.converter = dummy.Dummy()
+
+    def test_dummy(self):
+        """
+        Tests with a dummy converter (adds spurious accents to strings).
+        Assert that embedded HTML and python tags are not converted.
+        """
+        test_cases = (("hello my name is Bond, James Bond",
+                       u'h\xe9ll\xf6 my n\xe4m\xe9 \xefs B\xf6nd, J\xe4m\xe9s B\xf6nd Lorem i#'),
+
+                      ('don\'t convert <a href="href">tag ids</a>',
+                        u'd\xf6n\'t \xe7\xf6nv\xe9rt <a href="href">t\xe4g \xefds</a> Lorem ipsu#'),
+                      
+                      ('don\'t convert %(name)s tags on %(date)s',
+                        u"d\xf6n't \xe7\xf6nv\xe9rt %(name)s t\xe4gs \xf6n %(date)s Lorem ips#")
+                      )
+        for (source, expected) in test_cases:
+            result = self.converter.convert(source)
+            self.assertEquals(result, expected)
+
+    def test_singular(self):
+        entry = POEntry()
+        entry.msgid = 'A lovely day for a cup of tea.'
+        expected = u'\xc0 l\xf6v\xe9ly d\xe4y f\xf6r \xe4 \xe7\xfcp \xf6f t\xe9\xe4. Lorem i#'
+        self.converter.convert_msg(entry)
+        self.assertEquals(entry.msgstr, expected)
+
+    def test_plural(self):
+        entry = POEntry()
+        entry.msgid = 'A lovely day for a cup of tea.'
+        entry.msgid_plural = 'A lovely day for some cups of tea.'
+        expected_s = u'\xc0 l\xf6v\xe9ly d\xe4y f\xf6r \xe4 \xe7\xfcp \xf6f t\xe9\xe4. Lorem i#'
+        expected_p = u'\xc0 l\xf6v\xe9ly d\xe4y f\xf6r s\xf6m\xe9 \xe7\xfcps \xf6f t\xe9\xe4. Lorem ip#'
+        self.converter.convert_msg(entry)
+        result = entry.msgstr_plural
+        self.assertEquals(result['0'], expected_s)
+        self.assertEquals(result['1'], expected_p)