Convert snakecase enum names to camelcase when stringified.

tools/json_schema_compiler/model_test.py

Index: tools/json_schema_compiler/model_test.py
diff --git a/tools/json_schema_compiler/model_test.py b/tools/json_schema_compiler/model_test.py
index 0e398a5a5bb2b969d81d4967d5bd2b09c0c042cc..2961bfc4e905d14b3ddb9af4856ffeff79bca732 100755
--- a/tools/json_schema_compiler/model_test.py
+++ b/tools/json_schema_compiler/model_test.py
@@ -118,6 +118,17 @@ class ModelTest(unittest.TestCase):
     for name in expectations:
       self.assertEquals(expectations[name], model.UnixName(name))
 
+  def testCamelName(self):
+    expectations = {
+      'foo': 'foo',
+      'fooBar': 'fooBar',
+      'foo_bar_baz': 'fooBarBaz',
+      'FOO_BAR': 'FOOBAR',
+      'FOO_bar': 'FOOBar',

[not at google - send to devlin, 2014/05/14 16:18:14]

even though the result is uninterested, please also include a value with a
leading and/or trailing _ to make sure the result is at least defined to be
something (doesn't really matter what it is).

[David Tseng, 2014/05/14 18:11:31]

Done.

+      }
+    for name in expectations:
+      self.assertEquals(expectations[name], model.CamelName(name))

[not at google - send to devlin, 2014/05/14 16:18:14]

slightly nicer:

for expected, testcase in expectations.iteritems():
  self.assertEquals(expected, model.CamelCase(testcase))

[David Tseng, 2014/05/14 18:11:31]

Done.

(but note that the expected/testcase are flipped in this case with expectation
as the value, testcase as the key).
This is in line with the previous test.

+
   def testPlatforms(self):
     self.assertEqual([Platforms.CHROMEOS],
                      self.idl_namespace_chromeos.platforms)