closure_linter: 2.3.4 => 2.3.14

third_party/closure_linter/closure_linter/statetracker_test.py

Index: third_party/closure_linter/closure_linter/statetracker_test.py
diff --git a/third_party/closure_linter/closure_linter/statetracker_test.py b/third_party/closure_linter/closure_linter/statetracker_test.py
new file mode 100644
index 0000000000000000000000000000000000000000..1ec9e0bb4f005940d7b106c32646b99e4a29da31
--- /dev/null
+++ b/third_party/closure_linter/closure_linter/statetracker_test.py
@@ -0,0 +1,122 @@
+#!/usr/bin/env python
+#
+# Copyright 2012 The Closure Linter Authors. All Rights Reserved.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS-IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Unit tests for the statetracker module."""
+
+# Allow non-Google copyright
+# pylint: disable=g-bad-file-header
+
+__author__ = ('nnaze@google.com (Nathan Naze)')
+
+
+
+import unittest as googletest
+
+from closure_linter import javascripttokens
+from closure_linter import statetracker
+from closure_linter import testutil
+
+
+class _FakeDocFlag(object):
+
+  def __repr__(self):
+    return '@%s %s' % (self.flag_type, self.name)
+
+
+class IdentifierTest(googletest.TestCase):
+
+  def testJustIdentifier(self):
+    a = javascripttokens.JavaScriptToken(
+        'abc', javascripttokens.JavaScriptTokenType.IDENTIFIER, 'abc', 1)
+
+    st = statetracker.StateTracker()
+    st.HandleToken(a, None)
+
+
+class DocCommentTest(googletest.TestCase):
+
+  @staticmethod
+  def _MakeDocFlagFake(flag_type, name=None):
+    flag = _FakeDocFlag()
+    flag.flag_type = flag_type
+    flag.name = name
+    return flag
+
+  def testDocFlags(self):
+    comment = statetracker.DocComment(None)
+
+    a = self._MakeDocFlagFake('param', 'foo')
+    comment.AddFlag(a)
+
+    b = self._MakeDocFlagFake('param', '')
+    comment.AddFlag(b)
+
+    c = self._MakeDocFlagFake('param', 'bar')
+    comment.AddFlag(c)
+
+    self.assertEquals(
+        ['foo', 'bar'],
+        comment.ordered_params)
+
+    self.assertEquals(
+        [a, b, c],
+        comment.GetDocFlags())
+
+  def testInvalidate(self):
+    comment = statetracker.DocComment(None)
+
+    self.assertFalse(comment.invalidated)
+    self.assertFalse(comment.IsInvalidated())
+
+    comment.Invalidate()
+
+    self.assertTrue(comment.invalidated)
+    self.assertTrue(comment.IsInvalidated())
+
+  def testSuppressionOnly(self):
+    comment = statetracker.DocComment(None)
+
+    self.assertFalse(comment.SuppressionOnly())
+    comment.AddFlag(self._MakeDocFlagFake('suppress'))
+    self.assertTrue(comment.SuppressionOnly())
+    comment.AddFlag(self._MakeDocFlagFake('foo'))
+    self.assertFalse(comment.SuppressionOnly())
+
+  def testRepr(self):
+    comment = statetracker.DocComment(None)
+    comment.AddFlag(self._MakeDocFlagFake('param', 'foo'))
+    comment.AddFlag(self._MakeDocFlagFake('param', 'bar'))
+
+    self.assertEquals(
+        '<DocComment: [\'foo\', \'bar\'], [@param foo, @param bar]>',
+        repr(comment))
+
+  def testDocFlagParam(self):
+    comment = self._ParseComment("""
+    /**
+     * @param {string} [name] Name of customer.
+     */""")
+    flag = comment.GetFlag('param')
+    self.assertEquals('string', flag.type)
+    self.assertEquals('[name]', flag.name)
+
+  def _ParseComment(self, script):
+    """Parse a script that contains one comment and return it."""
+    _, comments = testutil.ParseFunctionsAndComments(script)
+    self.assertEquals(1, len(comments))
+    return comments[0]
+
+if __name__ == '__main__':
+  googletest.main()