src/chrome/browser/extensions/api/declarative_content/content_condition_unittest.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/extensions/api/declarative_content/content_condition.h"
   6
   7 #include <set>
   8
   9 #include "base/message_loop/message_loop.h"
  10 #include "base/test/values_test_util.h"
  11 #include "base/values.h"
  12 #include "chrome/browser/extensions/api/declarative_content/content_constants.h"
  13 #include "components/url_matcher/url_matcher.h"
  14 #include "testing/gmock/include/gmock/gmock.h"
  15 #include "testing/gtest/include/gtest/gtest.h"
  16 #include "url/gurl.h"
  17
  18 using testing::ElementsAre;
  19 using testing::HasSubstr;
  20 using url_matcher::URLMatcher;
  21 using url_matcher::URLMatcherConditionSet;
  22
  23 namespace extensions {
  24 namespace {
  25
  26 TEST(DeclarativeContentConditionTest, UnknownConditionName) {
  27   URLMatcher matcher;
  28   std::string error;
  29   scoped_ptr<ContentCondition> result = ContentCondition::Create(
  30       NULL,
  31       matcher.condition_factory(),
  32       *base::test::ParseJson(
  33            "{\n"
  34            "  \"invalid\": \"foobar\",\n"
  35            "  \"instanceType\": \"declarativeContent.PageStateMatcher\",\n"
  36            "}"),
  37       &error);
  38   EXPECT_THAT(error, HasSubstr("Unknown condition attribute"));
  39   EXPECT_FALSE(result);
  40
  41   EXPECT_TRUE(matcher.IsEmpty()) << "Errors shouldn't add URL conditions";
  42 }
  43
  44 TEST(DeclarativeContentConditionTest, WrongPageUrlDatatype) {
  45   URLMatcher matcher;
  46   std::string error;
  47   scoped_ptr<ContentCondition> result = ContentCondition::Create(
  48       NULL,
  49       matcher.condition_factory(),
  50       *base::test::ParseJson(
  51           "{\n"
  52           "  \"pageUrl\": [],\n"
  53           "  \"instanceType\": \"declarativeContent.PageStateMatcher\",\n"
  54           "}"),
  55       &error);
  56   EXPECT_THAT(error, HasSubstr("invalid type"));
  57   EXPECT_FALSE(result);
  58
  59   EXPECT_TRUE(matcher.IsEmpty()) << "Errors shouldn't add URL conditions";
  60 }
  61
  62 TEST(DeclarativeContentConditionTest, WrongCssDatatype) {
  63   URLMatcher matcher;
  64   std::string error;
  65   scoped_ptr<ContentCondition> result = ContentCondition::Create(
  66       NULL,
  67       matcher.condition_factory(),
  68       *base::test::ParseJson(
  69           "{\n"
  70           "  \"css\": \"selector\",\n"
  71           "  \"instanceType\": \"declarativeContent.PageStateMatcher\",\n"
  72           "}"),
  73       &error);
  74   EXPECT_THAT(error, HasSubstr("invalid type"));
  75   EXPECT_FALSE(result);
  76
  77   EXPECT_TRUE(matcher.IsEmpty()) << "Errors shouldn't add URL conditions";
  78 }
  79
  80 TEST(DeclarativeContentConditionTest, ConditionWithUrlAndCss) {
  81   URLMatcher matcher;
  82
  83   std::string error;
  84   scoped_ptr<ContentCondition> result = ContentCondition::Create(
  85       NULL,
  86       matcher.condition_factory(),
  87       *base::test::ParseJson(
  88           "{\n"
  89           "  \"instanceType\": \"declarativeContent.PageStateMatcher\",\n"
  90           "  \"pageUrl\": {\"hostSuffix\": \"example.com\"},\n"
  91           "  \"css\": [\"input\"],\n"
  92           "}"),
  93       &error);
  94   EXPECT_EQ("", error);
  95   ASSERT_TRUE(result);
  96
  97   URLMatcherConditionSet::Vector all_new_condition_sets;
  98   result->GetURLMatcherConditionSets(&all_new_condition_sets);
  99   matcher.AddConditionSets(all_new_condition_sets);
 100   EXPECT_FALSE(matcher.IsEmpty());
 101
 102   RendererContentMatchData match_data;
 103   match_data.css_selectors.insert("input");
 104
 105   EXPECT_THAT(matcher.MatchURL(GURL("http://google.com/")),
 106               ElementsAre(/*empty*/));
 107   match_data.page_url_matches = matcher.MatchURL(
 108       GURL("http://www.example.com/foobar"));
 109   EXPECT_THAT(match_data.page_url_matches,
 110               ElementsAre(result->url_matcher_condition_set_id()));
 111
 112   EXPECT_TRUE(result->IsFulfilled(match_data));
 113
 114   match_data.css_selectors.clear();
 115   match_data.css_selectors.insert("body");
 116   EXPECT_FALSE(result->IsFulfilled(match_data));
 117 }
 118
 119 }  // namespace
 120 }  // namespace extensions