| // Copyright 2015 Google 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. |
| |
| #include "cobalt/cssom/css_grouping_rule.h" |
| |
| #include <string> |
| |
| #include "cobalt/cssom/css_rule_list.h" |
| #include "cobalt/cssom/css_style_sheet.h" |
| #include "cobalt/cssom/style_sheet_list.h" |
| #include "cobalt/cssom/testing/mock_css_parser.h" |
| #include "testing/gmock/include/gmock/gmock.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace cobalt { |
| namespace cssom { |
| |
| using ::testing::_; |
| using ::testing::Return; |
| |
| class FakeCSSGroupingRule : public CSSGroupingRule { |
| public: |
| // From CSSRule. |
| Type type() const override { return kMediaRule; } |
| std::string css_text( |
| script::ExceptionState* /*exception_state*/) const override { |
| return ""; |
| } |
| void set_css_text(const std::string& /* css_text */, |
| script::ExceptionState* /*exception_state*/) override {} |
| void AttachToCSSStyleSheet(CSSStyleSheet* style_sheet) override { |
| set_parent_style_sheet(style_sheet); |
| css_rules()->AttachToCSSStyleSheet(style_sheet); |
| } |
| }; |
| |
| class CSSGroupingRuleTest : public ::testing::Test { |
| protected: |
| CSSGroupingRuleTest() |
| : style_sheet_list_(new StyleSheetList()), |
| css_style_sheet_(new CSSStyleSheet(&css_parser_)), |
| css_grouping_rule_(new FakeCSSGroupingRule()) { |
| css_style_sheet_->AttachToStyleSheetList(style_sheet_list_); |
| css_grouping_rule_->AttachToCSSStyleSheet(css_style_sheet_); |
| } |
| ~CSSGroupingRuleTest() override {} |
| |
| const scoped_refptr<StyleSheetList> style_sheet_list_; |
| const scoped_refptr<CSSStyleSheet> css_style_sheet_; |
| const scoped_refptr<FakeCSSGroupingRule> css_grouping_rule_; |
| testing::MockCSSParser css_parser_; |
| }; |
| |
| TEST_F(CSSGroupingRuleTest, InsertRule) { |
| const std::string css_text = "div { font-size: 100px; color: #0047ab; }"; |
| |
| EXPECT_CALL(css_parser_, ParseRule(css_text, _)) |
| .WillOnce(Return(scoped_refptr<CSSRule>())); |
| css_grouping_rule_->InsertRule(css_text, 0); |
| } |
| |
| TEST_F(CSSGroupingRuleTest, CSSRulesGetter) { |
| scoped_refptr<CSSRuleList> rule_list = css_grouping_rule_->css_rules(); |
| |
| ASSERT_TRUE(rule_list); |
| ASSERT_EQ(0, rule_list->length()); |
| ASSERT_FALSE(rule_list->Item(0).get()); |
| } |
| |
| TEST_F(CSSGroupingRuleTest, CSSRulesSetter) { |
| scoped_refptr<CSSRuleList> rule_list = new CSSRuleList(); |
| css_grouping_rule_->set_css_rules(rule_list); |
| |
| ASSERT_EQ(rule_list, css_grouping_rule_->css_rules()); |
| } |
| |
| } // namespace cssom |
| } // namespace cobalt |