[CalendarServer-changes] [13558] CalendarServer/trunk/txdav/dps/test/test_json.py

[source_changes at macosforge.org]

Revision: 13558
          http://trac.calendarserver.org//changeset/13558
Author:   wsanchez at apple.com
Date:     2014-05-29 11:44:32 -0700 (Thu, 29 May 2014)
Log Message:
-----------
Add tests for matchExpressionAsJSON()

Added Paths:
-----------
    CalendarServer/trunk/txdav/dps/test/test_json.py

Added: CalendarServer/trunk/txdav/dps/test/test_json.py
===================================================================
--- CalendarServer/trunk/txdav/dps/test/test_json.py	                        (rev 0)
+++ CalendarServer/trunk/txdav/dps/test/test_json.py	2014-05-29 18:44:32 UTC (rev 13558)
@@ -0,0 +1,122 @@
+#
+# Copyright (c) 2014 Apple Inc. 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.
+##
+
+"""
+Tests for txdav.dps.json.
+"""
+
+from twext.who.idirectory import FieldName
+from twext.who.expression import MatchExpression, MatchType, MatchFlags
+# from twext.who.expression import CompoundExpression, Operand
+
+from ..json import (
+    matchExpressionAsJSON,  # compoundExpressionAsJSON,
+    # expressionAsJSON, expressionAsJSONText,
+    # matchExpressionFromJSON, compoundExpressionFromJSON,
+    # expressionFromJSON, expressionFromJSONText,
+)
+
+from twisted.trial import unittest
+
+
+
+class SerializationTests(unittest.TestCase):
+    """
+    Tests for serialization to JSON.
+    """
+
+    def test_matchExpressionAsJSON_basic(self):
+        """
+        L{matchExpressionAsJSON} with default matching and flags.
+        """
+        uid = u"Some UID"
+        expression = MatchExpression(FieldName.uid, uid)
+        json = matchExpressionAsJSON(expression)
+
+        expected = {
+            "type": "MatchExpression",
+            "field": "uid",
+            "match": "equals",
+            "value": uid,
+            "flags": "{}",
+        }
+
+        self.assertEquals(json, expected)
+
+
+    def test_matchExpressionAsJSON_types(self):
+        """
+        L{matchExpressionAsJSON} with various match types.
+        """
+        uid = u"Some UID"
+
+        for matchType, matchText in (
+            (MatchType.equals, b"equals"),
+            (MatchType.endsWith, b"endsWith"),
+            (MatchType.lessThanOrEqualTo, b"lessThanOrEqualTo"),
+        ):
+            expression = MatchExpression(
+                FieldName.uid, uid, matchType=matchType
+            )
+            json = matchExpressionAsJSON(expression)
+
+            expected = {
+                "type": b"MatchExpression",
+                "field": b"uid",
+                "match": matchText,
+                "value": uid,
+                "flags": "{}",
+            }
+
+            self.assertEquals(json, expected)
+
+
+    def test_matchExpressionAsJSON_flags(self):
+        """
+        L{matchExpressionAsJSON} with various flags.
+        """
+        uid = u"Some UID"
+
+        for flags, flagsText, in (
+            (
+                MatchFlags.none,
+                b"{}"
+            ),
+            (
+                MatchFlags.NOT,
+                b"NOT"
+            ),
+            (
+                MatchFlags.caseInsensitive,
+                b"caseInsensitive"
+            ),
+            (
+                MatchFlags.NOT | MatchFlags.caseInsensitive,
+                b"{NOT,caseInsensitive}"
+            ),
+        ):
+            expression = MatchExpression(FieldName.uid, uid, flags=flags)
+            json = matchExpressionAsJSON(expression)
+
+            expected = {
+                "type": b"MatchExpression",
+                "field": b"uid",
+                "match": b"equals",
+                "value": uid,
+                "flags": flagsText,
+            }
+
+            self.assertEquals(json, expected)
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