// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import "ios/chrome/browser/find_in_page/model/java_script_find_in_page_controller.h"
#import "base/apple/foundation_util.h"
#import "base/test/ios/wait_util.h"
#import "components/ukm/ios/ukm_url_recorder.h"
#import "components/ukm/test_ukm_recorder.h"
#import "ios/chrome/browser/find_in_page/model/find_in_page_model.h"
#import "ios/chrome/browser/find_in_page/model/find_in_page_response_delegate.h"
#import "ios/chrome/browser/shared/model/profile/test/test_profile_ios.h"
#import "ios/chrome/browser/web/model/chrome_web_client.h"
#import "ios/web/public/test/scoped_testing_web_client.h"
#import "ios/web/public/test/web_state_test_util.h"
#import "ios/web/public/test/web_task_environment.h"
#import "testing/gtest/include/gtest/gtest.h"
#import "testing/platform_test.h"
using base::test::ios::kWaitForJSCompletionTimeout;
using base::test::ios::WaitUntilConditionOrTimeout;
@interface TestFindInPageResponseDelegate
: NSObject <FindInPageResponseDelegate>
@property(nonatomic, strong) FindInPageModel* model;
@end
@implementation TestFindInPageResponseDelegate
- (void)findDidFinishWithUpdatedModel:(FindInPageModel*)model {
self.model = model;
}
- (void)findDidStop {
}
@end
namespace {
const char kFindInPageUkmSearchMatchesEvent[] = "IOS.FindInPageSearchMatches";
const char kFindInPageUkmSearchMetric[] = "HasMatches";
class JavaScriptFindInPageControllerTest : public PlatformTest {
protected:
JavaScriptFindInPageControllerTest()
: web_client_(std::make_unique<ChromeWebClient>()) {
browser_state_ = TestChromeBrowserState::Builder().Build();
web::WebState::CreateParams params(browser_state_.get());
web_state_ = web::WebState::Create(params);
web_state_->GetView();
web_state_->SetKeepRenderProcessAlive(true);
}
~JavaScriptFindInPageControllerTest() override {}
void SetUp() override {
PlatformTest::SetUp();
find_in_page_controller_ =
[[JavaScriptFindInPageController alloc] initWithWebState:web_state()];
delegate_ = [[TestFindInPageResponseDelegate alloc] init];
find_in_page_controller_.responseDelegate = delegate_;
ukm::InitializeSourceUrlRecorderForWebState(web_state());
}
void TearDown() override {
[find_in_page_controller_ detachFromWebState];
test_ukm_recorder_.Purge();
web_state_.reset();
}
web::WebState* web_state() { return web_state_.get(); }
web::ScopedTestingWebClient web_client_;
web::WebTaskEnvironment task_environment_;
std::unique_ptr<TestChromeBrowserState> browser_state_;
std::unique_ptr<web::WebState> web_state_;
JavaScriptFindInPageController* find_in_page_controller_ = nil;
TestFindInPageResponseDelegate* delegate_;
ukm::TestAutoSetUkmRecorder test_ukm_recorder_;
};
// Loads html that contains "some string", searches for it, and ensures UKM has
// logged the search as having found a match.
TEST_F(JavaScriptFindInPageControllerTest, VerifyUKMLoggedTrue) {
test_ukm_recorder_.Purge();
web::test::LoadHtml(@"<html><p>some string</p></html>", web_state());
[find_in_page_controller_ findStringInPage:@"some string"];
ASSERT_TRUE(WaitUntilConditionOrTimeout(kWaitForJSCompletionTimeout, ^{
base::RunLoop().RunUntilIdle();
return delegate_.model != nil;
}));
[find_in_page_controller_ disableFindInPage];
// Single true entry should be recorded for the interaction above.
const auto& entries =
test_ukm_recorder_.GetEntriesByName(kFindInPageUkmSearchMatchesEvent);
ASSERT_EQ(1u, entries.size());
const ukm::mojom::UkmEntry* entry = entries[0];
EXPECT_NE(ukm::kInvalidSourceId, entry->source_id);
test_ukm_recorder_.ExpectEntryMetric(entry, kFindInPageUkmSearchMetric, true);
}
// Loads html that contains "some string", searches for something that does not
// match, and ensures UKM has not logged the search as having found a match.
TEST_F(JavaScriptFindInPageControllerTest, VerifyUKMLoggedFalse) {
test_ukm_recorder_.Purge();
web::test::LoadHtml(@"<html><p>some string</p></html>", web_state());
[find_in_page_controller_ findStringInPage:@"nothing"];
ASSERT_TRUE(WaitUntilConditionOrTimeout(kWaitForJSCompletionTimeout, ^{
base::RunLoop().RunUntilIdle();
return delegate_.model != nil;
}));
[find_in_page_controller_ disableFindInPage];
// Single false entry should be recorded for the interaction above.
const auto& entries =
test_ukm_recorder_.GetEntriesByName(kFindInPageUkmSearchMatchesEvent);
ASSERT_EQ(1u, entries.size());
const ukm::mojom::UkmEntry* entry = entries[0];
EXPECT_NE(ukm::kInvalidSourceId, entry->source_id);
test_ukm_recorder_.ExpectEntryMetric(entry, kFindInPageUkmSearchMetric,
false);
}
} // namespace