Add index table.

transliterator/tables/data/index.yml

@@ -0,0 +1,16 @@
+# Map index file.
+#
+# Add all mapping files meant to be used in the app here.
+#
+# The entry key is the file name without the `.yml` extension, and the `name`
+# key within the entry is the human-readable label that can be used in a
+# multiple-choice menu.
+
+belarusian:
+  name: Belarusian
+chinese:
+  name: Chinese
+russian:
+  name: Russian
+ukrainian:
+  name: Ukrainian

transliterator/tests/test02_transliteration.py

@@ -17,4 +17,4 @@ class TestScriptToRoman(unittest.TestCase):
                 "Zhuang dao Xumi : Han chuan Fo jiao qing nian xue zhe lun "
                 "tan lun wen ji ")
 
-        assert transliterate(src) == dest
+        assert transliterate(src, "chinese") == dest