| #!/usr/bin/env python |
| # Copyright 2013 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import unittest |
| |
| from api_schema_graph import APISchemaGraph, LookupResult |
| |
| |
| API_SCHEMA = [{ |
| 'namespace': 'tabs', |
| 'properties': { |
| 'lowercase': { |
| 'properties': { |
| 'one': { 'value': 1 }, |
| 'two': { 'description': 'just as bad as one' } |
| } |
| }, |
| 'TAB_PROPERTY_ONE': { 'value': 'magic' }, |
| 'TAB_PROPERTY_TWO': {} |
| }, |
| 'types': [ |
| { |
| 'id': 'Tab', |
| 'properties': { |
| 'id': {}, |
| 'url': {} |
| } |
| } |
| ], |
| 'functions': [ |
| { |
| 'name': 'get', |
| 'parameters': [ { 'name': 'tab', |
| 'type': 'object', |
| 'description': 'gets stuff, never complains' |
| }, |
| { 'name': 'tabId' } |
| ] |
| } |
| ], |
| 'events': [ |
| { |
| 'name': 'onActivated', |
| 'parameters': [ {'name': 'activeInfo'} ] |
| }, |
| { |
| 'name': 'onUpdated', |
| 'parameters': [ {'name': 'updateInfo'} ] |
| } |
| ] |
| }] |
| |
| |
| class APISchemaGraphTest(unittest.TestCase): |
| |
| def testLookup(self): |
| self._testAPISchema(APISchemaGraph(API_SCHEMA)) |
| |
| def testIsEmpty(self): |
| # A few assertions to make sure that Lookup works on empty sets. |
| empty_graph = APISchemaGraph({}) |
| self.assertTrue(empty_graph.IsEmpty()) |
| self.assertEqual(LookupResult(False, None), |
| empty_graph.Lookup('tabs', 'properties', |
| 'TAB_PROPERTY_ONE')) |
| self.assertEqual(LookupResult(False, None), |
| empty_graph.Lookup('tabs', 'functions', 'get', |
| 'parameters', 'tab')) |
| self.assertEqual(LookupResult(False, None), |
| empty_graph.Lookup('tabs', 'functions', 'get', |
| 'parameters', 'tabId')) |
| self.assertEqual(LookupResult(False, None), |
| empty_graph.Lookup('tabs', 'events', 'onActivated', |
| 'parameters', 'activeInfo')) |
| self.assertEqual(LookupResult(False, None), |
| empty_graph.Lookup('tabs', 'events', 'onUpdated', |
| 'parameters', 'updateInfo')) |
| |
| def testSubtractEmpty(self): |
| self._testAPISchema( |
| APISchemaGraph(API_SCHEMA).Subtract(APISchemaGraph({}))) |
| |
| def _testAPISchema(self, api_schema_graph): |
| self.assertEqual(LookupResult(True, None), |
| api_schema_graph.Lookup('tabs', 'properties', |
| 'TAB_PROPERTY_ONE')) |
| self.assertEqual(LookupResult(True, None), |
| api_schema_graph.Lookup('tabs', 'types', 'Tab')) |
| self.assertEqual(LookupResult(True, None), |
| api_schema_graph.Lookup('tabs', 'functions', 'get', |
| 'parameters', 'tab')) |
| self.assertEqual(LookupResult(True, None), |
| api_schema_graph.Lookup('tabs', 'functions', 'get', |
| 'parameters', 'tabId')) |
| self.assertEqual(LookupResult(True, None), |
| api_schema_graph.Lookup('tabs', 'functions', 'get', |
| 'parameters', 'tab', 'type')) |
| self.assertEqual(LookupResult(True, None), |
| api_schema_graph.Lookup('tabs', 'events', |
| 'onActivated', 'parameters', |
| 'activeInfo')) |
| self.assertEqual(LookupResult(True, None), |
| api_schema_graph.Lookup('tabs', 'events', 'onUpdated', |
| 'parameters', 'updateInfo')) |
| self.assertEqual(LookupResult(True, None), |
| api_schema_graph.Lookup('tabs', 'properties', |
| 'lowercase', 'properties', |
| 'one', 'value')) |
| self.assertEqual(LookupResult(True, None), |
| api_schema_graph.Lookup('tabs', 'properties', |
| 'lowercase', 'properties', |
| 'two', 'description')) |
| self.assertEqual(LookupResult(False, None), |
| api_schema_graph.Lookup('windows')) |
| self.assertEqual(LookupResult(False, None), |
| api_schema_graph.Lookup('tabs', 'properties', |
| 'TAB_PROPERTY_DEUX')) |
| self.assertEqual(LookupResult(False, None), |
| api_schema_graph.Lookup('tabs', 'events', 'onActivated', |
| 'parameters', 'callback')) |
| self.assertEqual(LookupResult(False, None), |
| api_schema_graph.Lookup('tabs', 'functions', 'getById', |
| 'parameters', 'tab')) |
| self.assertEqual(LookupResult(False, None), |
| api_schema_graph.Lookup('tabs', 'functions', 'get', |
| 'parameters', 'type')) |
| self.assertEqual(LookupResult(False, None), |
| api_schema_graph.Lookup('tabs', 'properties', |
| 'lowercase', 'properties', |
| 'two', 'value')) |
| |
| def testSubtractSelf(self): |
| self.assertTrue( |
| APISchemaGraph(API_SCHEMA).Subtract(APISchemaGraph(API_SCHEMA)) |
| .IsEmpty()) |
| |
| |
| def testSubtractDisjointSet(self): |
| difference = APISchemaGraph(API_SCHEMA).Subtract(APISchemaGraph({ |
| 'contextMenus': { |
| 'properties': { |
| 'CONTEXT_MENU_PROPERTY_ONE': {} |
| }, |
| 'types': { |
| 'Menu': { |
| 'properties': { |
| 'id': {}, |
| 'width': {} |
| } |
| } |
| }, |
| 'functions': { |
| 'get': { |
| 'parameters': { |
| 'callback': {} |
| } |
| } |
| }, |
| 'events': { |
| 'onClicked': { |
| 'parameters': { |
| 'clickInfo': {} |
| } |
| }, |
| 'onUpdated': { |
| 'parameters': { |
| 'updateInfo': {} |
| } |
| } |
| } |
| } |
| })) |
| self.assertEqual(LookupResult(True, None), |
| difference.Lookup('tabs', 'properties', |
| 'TAB_PROPERTY_ONE')) |
| self.assertEqual(LookupResult(True, None), |
| difference.Lookup('tabs', 'functions', 'get', |
| 'parameters', 'tab')) |
| self.assertEqual(LookupResult(True, None), |
| difference.Lookup('tabs', 'events', 'onUpdated', |
| 'parameters', 'updateInfo')) |
| self.assertEqual(LookupResult(True, None), |
| difference.Lookup('tabs', 'functions', 'get', |
| 'parameters', 'tabId')) |
| self.assertEqual(LookupResult(False, None), |
| difference.Lookup('contextMenus', 'properties', |
| 'CONTEXT_MENU_PROPERTY_ONE')) |
| self.assertEqual(LookupResult(False, None), |
| difference.Lookup('contextMenus', 'types', 'Menu')) |
| self.assertEqual(LookupResult(False, None), |
| difference.Lookup('contextMenus', 'types', 'Menu', |
| 'properties', 'id')) |
| self.assertEqual(LookupResult(False, None), |
| difference.Lookup('contextMenus', 'functions')) |
| self.assertEqual(LookupResult(False, None), |
| difference.Lookup('contextMenus', 'events', 'onClicked', |
| 'parameters', 'clickInfo')) |
| self.assertEqual(LookupResult(False, None), |
| difference.Lookup('contextMenus', 'events', 'onUpdated', |
| 'parameters', 'updateInfo')) |
| |
| def testSubtractSubset(self): |
| difference = APISchemaGraph(API_SCHEMA).Subtract(APISchemaGraph({ |
| 'tabs': { |
| 'properties': { |
| 'TAB_PROPERTY_ONE': { 'value': {} } |
| }, |
| 'functions': { |
| 'get': { |
| 'parameters': { |
| 'tab': { 'name': {}, |
| 'type': {}, |
| 'description': {} |
| } |
| } |
| } |
| }, |
| 'events': { |
| 'onUpdated': { |
| 'parameters': { |
| 'updateInfo': { |
| 'name': {}, |
| 'properties': { |
| 'tabId': {} |
| } |
| } |
| } |
| } |
| } |
| } |
| })) |
| self.assertEqual(LookupResult(True, None), |
| difference.Lookup('tabs')) |
| self.assertEqual(LookupResult(True, None), |
| difference.Lookup('tabs', 'properties', |
| 'TAB_PROPERTY_TWO')) |
| self.assertEqual(LookupResult(True, None), |
| difference.Lookup('tabs', 'properties', 'lowercase', |
| 'properties', 'two', 'description')) |
| self.assertEqual(LookupResult(True, None), |
| difference.Lookup('tabs', 'types', 'Tab', 'properties', |
| 'url')) |
| self.assertEqual(LookupResult(True, None), |
| difference.Lookup('tabs', 'events', 'onActivated', |
| 'parameters', 'activeInfo')) |
| self.assertEqual(LookupResult(False, None), |
| difference.Lookup('tabs', 'events', 'onUpdated', |
| 'parameters', 'updateInfo')) |
| self.assertEqual(LookupResult(False, None), |
| difference.Lookup('tabs', 'properties', |
| 'TAB_PROPERTY_ONE')) |
| self.assertEqual(LookupResult(False, None), |
| difference.Lookup('tabs', 'properties', |
| 'TAB_PROPERTY_ONE', 'value')) |
| self.assertEqual(LookupResult(False, None), |
| difference.Lookup('tabs', 'functions', 'get', |
| 'parameters', 'tab')) |
| |
| def testSubtractSuperset(self): |
| difference = APISchemaGraph(API_SCHEMA).Subtract(APISchemaGraph({ |
| 'tabs': { |
| 'namespace': {}, |
| 'properties': { |
| 'lowercase': { |
| 'properties': { |
| 'one': { 'value': {} }, |
| 'two': { 'description': {} } |
| } |
| }, |
| 'TAB_PROPERTY_ONE': { 'value': {} }, |
| 'TAB_PROPERTY_TWO': {}, |
| 'TAB_PROPERTY_THREE': {} |
| }, |
| 'types': { |
| 'Tab': { |
| 'id': {}, |
| 'properties': { |
| 'id': {}, |
| 'url': {} |
| } |
| }, |
| 'UpdateInfo': {} |
| }, |
| 'functions': { |
| 'get': { |
| 'name': {}, |
| 'parameters': { |
| 'tab': { 'name': {}, |
| 'type': {}, |
| 'description': {} |
| }, |
| 'tabId': { 'name': {} } |
| } |
| }, |
| 'getById': { |
| 'parameters': { |
| 'tabId': {} |
| } |
| } |
| }, |
| 'events': { |
| 'onActivated': { |
| 'name': {}, |
| 'parameters': { |
| 'activeInfo': { 'name': {} } |
| } |
| }, |
| 'onUpdated': { |
| 'name': {}, |
| 'parameters': { |
| 'updateInfo': { 'name': {} } |
| } |
| }, |
| 'onClicked': { |
| 'name': {}, |
| 'parameters': { |
| 'clickInfo': {} |
| } |
| } |
| } |
| } |
| })) |
| self.assertEqual(LookupResult(False, None), |
| difference.Lookup('tabs')) |
| self.assertEqual(LookupResult(False, None), |
| difference.Lookup('tabs', 'properties', |
| 'TAB_PROPERTY_TWO')) |
| self.assertEqual(LookupResult(False, None), |
| difference.Lookup('tabs', 'properties')) |
| self.assertEqual(LookupResult(False, None), |
| difference.Lookup('tabs', 'types', 'Tab', 'properties', |
| 'url')) |
| self.assertEqual(LookupResult(False, None), |
| difference.Lookup('tabs', 'types', 'Tab', 'properties', |
| 'id')) |
| self.assertEqual(LookupResult(False, None), |
| difference.Lookup('tabs', 'events', 'onUpdated', |
| 'parameters', 'updateInfo')) |
| self.assertEqual(LookupResult(False, None), |
| difference.Lookup('tabs', 'properties', |
| 'TAB_PROPERTY_ONE')) |
| self.assertEqual(LookupResult(False, None), |
| difference.Lookup('tabs', 'functions', 'get', |
| 'parameters', 'tabId')) |
| self.assertEqual(LookupResult(False, None), |
| difference.Lookup('events', 'onUpdated', 'parameters', |
| 'updateInfo')) |
| |
| def testUpdate(self): |
| result = APISchemaGraph(API_SCHEMA) |
| to_add = APISchemaGraph({ |
| 'tabs': { |
| 'properties': { |
| 'TAB_PROPERTY_THREE': { 'description': 'better than two' }, |
| 'TAB_PROPERTY_FOUR': { 'value': 4 } |
| }, |
| 'functions': { |
| 'get': { |
| 'name': {}, |
| 'parameters': { |
| 'tab': { |
| 'type': {}, |
| 'name': {}, |
| 'description': {}, |
| 'surprise': {} |
| } |
| } |
| }, |
| 'getAllInWindow': { |
| 'parameters': { |
| 'windowId': { 'type': 'object' } |
| } |
| } |
| } |
| } |
| }) |
| result.Update(to_add, lambda _: 'first') |
| # Looking up elements that were originally available in |result|. Because |
| # of this, no |annotation| object should be attached to the LookupResult |
| # object. |
| self.assertEqual(LookupResult(True, None), |
| result.Lookup('tabs')) |
| self.assertEqual(LookupResult(True, None), |
| result.Lookup('tabs', 'functions', 'get', |
| 'parameters')) |
| self.assertEqual(LookupResult(True, None), |
| result.Lookup('tabs', 'properties', |
| 'TAB_PROPERTY_ONE')) |
| self.assertEqual(LookupResult(True, None), |
| result.Lookup('tabs', 'properties', |
| 'TAB_PROPERTY_ONE')) |
| self.assertEqual(LookupResult(True, None), |
| result.Lookup('tabs', 'functions', 'get', |
| 'parameters', 'tabId')) |
| |
| # Looking up elements that were just added to |result|. |
| self.assertEqual(LookupResult(True, 'first'), |
| result.Lookup('tabs', 'properties', |
| 'TAB_PROPERTY_THREE')) |
| self.assertEqual(LookupResult(True, 'first'), |
| result.Lookup('tabs', 'properties', |
| 'TAB_PROPERTY_FOUR')) |
| self.assertEqual(LookupResult(True, 'first'), |
| result.Lookup('tabs', 'functions', 'getAllInWindow', |
| 'parameters', 'windowId')) |
| self.assertEqual(LookupResult(True, 'first'), |
| result.Lookup('tabs', 'functions', 'get', 'parameters', |
| 'tab', 'surprise')) |
| |
| to_add = APISchemaGraph({ |
| 'tabs': { |
| 'properties': { |
| 'TAB_PROPERTY_FIVE': { 'description': 'stayin\' alive' } |
| }, |
| 'functions': { |
| 'getAllInWindow': { |
| 'parameters': { |
| 'callback': { 'type': 'function' } |
| } |
| } |
| } |
| } |
| }) |
| result.Update(to_add, lambda _: 'second') |
| # Looking up the second group of elements added to |result|. |
| self.assertEqual(LookupResult(True, 'first'), |
| result.Lookup('tabs', 'properties', |
| 'TAB_PROPERTY_FOUR')) |
| self.assertEqual(LookupResult(True, 'second'), |
| result.Lookup('tabs', 'properties', |
| 'TAB_PROPERTY_FIVE')) |
| self.assertEqual(LookupResult(True, 'first'), |
| result.Lookup('tabs', 'functions', |
| 'getAllInWindow', 'parameters', |
| 'windowId')) |
| self.assertEqual(LookupResult(True, 'second'), |
| result.Lookup('tabs', 'functions', |
| 'getAllInWindow', 'parameters', |
| 'callback')) |
| self.assertEqual(LookupResult(True, 'first'), |
| result.Lookup('tabs', 'functions', |
| 'getAllInWindow')) |
| |
| |
| if __name__ == '__main__': |
| unittest.main() |
