tools/json_schema_compiler/model_test.py

   1 #!/usr/bin/env python
   2 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
   3 # Use of this source code is governed by a BSD-style license that can be
   4 # found in the LICENSE file.
   5
   6 from json_schema import CachedLoad
   7 import model
   8 import unittest
   9
  10 class ModelTest(unittest.TestCase):
  11   def setUp(self):
  12     self.model = model.Model()
  13     self.permissions_json = CachedLoad('test/permissions.json')
  14     self.model.AddNamespace(self.permissions_json[0],
  15         'path/to/permissions.json')
  16     self.permissions = self.model.namespaces.get('permissions')
  17     self.windows_json = CachedLoad('test/windows.json')
  18     self.model.AddNamespace(self.windows_json[0],
  19         'path/to/window.json')
  20     self.windows = self.model.namespaces.get('windows')
  21     self.tabs_json = CachedLoad('test/tabs.json')
  22     self.model.AddNamespace(self.tabs_json[0],
  23         'path/to/tabs.json')
  24     self.tabs = self.model.namespaces.get('tabs')
  25
  26   def testNamespaces(self):
  27     self.assertEquals(3, len(self.model.namespaces))
  28     self.assertTrue(self.permissions)
  29
  30   def testHasFunctions(self):
  31     self.assertEquals(["contains", "getAll", "remove", "request"],
  32         sorted(self.permissions.functions.keys()))
  33
  34   def testHasTypes(self):
  35     self.assertEquals(['Tab'], self.tabs.types.keys())
  36     self.assertEquals(['Permissions'], self.permissions.types.keys())
  37     self.assertEquals(['Window'], self.windows.types.keys())
  38
  39   def testHasProperties(self):
  40     self.assertEquals(["active", "favIconUrl", "highlighted", "id",
  41         "incognito", "index", "pinned", "selected", "status", "title", "url",
  42         "windowId"],
  43         sorted(self.tabs.types['Tab'].properties.keys()))
  44
  45   def testProperties(self):
  46     string_prop = self.tabs.types['Tab'].properties['status']
  47     self.assertEquals(model.PropertyType.STRING,
  48                       string_prop.type_.property_type)
  49     integer_prop = self.tabs.types['Tab'].properties['id']
  50     self.assertEquals(model.PropertyType.INTEGER,
  51                       integer_prop.type_.property_type)
  52     array_prop = self.windows.types['Window'].properties['tabs']
  53     self.assertEquals(model.PropertyType.ARRAY,
  54                       array_prop.type_.property_type)
  55     self.assertEquals(model.PropertyType.REF,
  56                       array_prop.type_.item_type.property_type)
  57     self.assertEquals('tabs.Tab', array_prop.type_.item_type.ref_type)
  58     object_prop = self.tabs.functions['query'].params[0]
  59     self.assertEquals(model.PropertyType.OBJECT,
  60                       object_prop.type_.property_type)
  61     self.assertEquals(
  62         ["active", "highlighted", "pinned", "status", "title", "url",
  63          "windowId", "windowType"],
  64         sorted(object_prop.type_.properties.keys()))
  65
  66   def testChoices(self):
  67     self.assertEquals(model.PropertyType.CHOICES,
  68                       self.tabs.functions['move'].params[0].type_.property_type)
  69
  70   def testPropertyNotImplemented(self):
  71     (self.permissions_json[0]['types'][0]
  72         ['properties']['permissions']['type']) = 'something'
  73     self.assertRaises(model.ParseException, self.model.AddNamespace,
  74         self.permissions_json[0], 'path/to/something.json')
  75
  76   def testDescription(self):
  77     self.assertFalse(
  78         self.permissions.functions['contains'].params[0].description)
  79     self.assertEquals('True if the extension has the specified permissions.',
  80         self.permissions.functions['contains'].callback.params[0].description)
  81
  82   def testPropertyUnixName(self):
  83     param = self.tabs.functions['move'].params[0]
  84     self.assertEquals('tab_ids', param.unix_name)
  85
  86   def testUnixName(self):
  87     expectations = {
  88       'foo': 'foo',
  89       'fooBar': 'foo_bar',
  90       'fooBarBaz': 'foo_bar_baz',
  91       'fooBARBaz': 'foo_bar_baz',
  92       'fooBAR': 'foo_bar',
  93       'FOO': 'foo',
  94       'FOOBar': 'foo_bar',
  95       'foo.bar': 'foo_bar',
  96       'foo.BAR': 'foo_bar',
  97       'foo.barBAZ': 'foo_bar_baz'
  98       }
  99     for name in expectations:
 100       self.assertEquals(expectations[name], model.UnixName(name));
 101
 102 if __name__ == '__main__':
 103   unittest.main()