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Unified Diff: components/previews/core/previews_black_list_unittest.cc

Issue 2477073002: Adding UMA to track previews opt outs and blacklist eligibility (Closed)
Patch Set: typo Created 4 years, 1 month ago
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Index: components/previews/core/previews_black_list_unittest.cc
diff --git a/components/previews/core/previews_black_list_unittest.cc b/components/previews/core/previews_black_list_unittest.cc
index a3d3e9dcbed9d6a575e7fa6c8399c5ec76a78a69..2c8a1fc3b80a1dddb25925352f5cf68159fa796b 100644
--- a/components/previews/core/previews_black_list_unittest.cc
+++ b/components/previews/core/previews_black_list_unittest.cc
@@ -14,6 +14,7 @@
#include "base/metrics/field_trial.h"
#include "base/run_loop.h"
#include "base/strings/string_number_conversions.h"
+#include "base/test/histogram_tester.h"
#include "base/test/simple_test_clock.h"
#include "base/threading/thread_task_runner_handle.h"
#include "base/time/time.h"
@@ -114,24 +115,30 @@ TEST_F(PreviewsBlackListTest, PerHostBlackListNoStore) {
std::unique_ptr<PreviewsBlackList> black_list(
new PreviewsBlackList(nullptr, base::WrapUnique(test_clock)));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_a, PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_a, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
black_list->AddPreviewNavigation(url_a, true, PreviewsType::OFFLINE);
test_clock->Advance(base::TimeDelta::FromSeconds(1));
black_list->AddPreviewNavigation(url_a, true, PreviewsType::OFFLINE);
test_clock->Advance(base::TimeDelta::FromSeconds(1));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_a, PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::HOST_BLACKLISTED,
+ black_list->IsLoadedAndAllowed(url_a, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
black_list->AddPreviewNavigation(url_b, true, PreviewsType::OFFLINE);
test_clock->Advance(base::TimeDelta::FromSeconds(1));
black_list->AddPreviewNavigation(url_b, true, PreviewsType::OFFLINE);
test_clock->Advance(base::TimeDelta::FromSeconds(1));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_a, PreviewsType::OFFLINE));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::HOST_BLACKLISTED,
+ black_list->IsLoadedAndAllowed(url_a, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::HOST_BLACKLISTED,
+ black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
black_list->AddPreviewNavigation(url_b, false, PreviewsType::OFFLINE);
test_clock->Advance(base::TimeDelta::FromSeconds(1));
@@ -140,13 +147,17 @@ TEST_F(PreviewsBlackListTest, PerHostBlackListNoStore) {
black_list->AddPreviewNavigation(url_b, false, PreviewsType::OFFLINE);
test_clock->Advance(base::TimeDelta::FromSeconds(1));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_a, PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::HOST_BLACKLISTED,
+ black_list->IsLoadedAndAllowed(url_a, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
black_list->ClearBlackList(start, test_clock->Now());
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_a, PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_a, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
variations::testing::ClearAllVariationParams();
}
@@ -194,33 +205,45 @@ TEST_F(PreviewsBlackListTest, PerHostBlackListWithStore) {
std::unique_ptr<PreviewsBlackList> black_list(new PreviewsBlackList(
base::WrapUnique(opt_out_store), base::WrapUnique(test_clock)));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_a1, PreviewsType::OFFLINE));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_a2, PreviewsType::OFFLINE));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::BLACKLIST_DATA_NOT_LOADED,
+ black_list->IsLoadedAndAllowed(url_a1, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::BLACKLIST_DATA_NOT_LOADED,
+ black_list->IsLoadedAndAllowed(url_a2, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::BLACKLIST_DATA_NOT_LOADED,
+ black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
base::RunLoop().RunUntilIdle();
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_a1, PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_a2, PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_a1, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_a2, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
black_list->AddPreviewNavigation(url_a1, true, PreviewsType::OFFLINE);
test_clock->Advance(base::TimeDelta::FromSeconds(1));
black_list->AddPreviewNavigation(url_a1, true, PreviewsType::OFFLINE);
test_clock->Advance(base::TimeDelta::FromSeconds(1));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_a1, PreviewsType::OFFLINE));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_a2, PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::HOST_BLACKLISTED,
+ black_list->IsLoadedAndAllowed(url_a1, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::HOST_BLACKLISTED,
+ black_list->IsLoadedAndAllowed(url_a2, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
black_list->AddPreviewNavigation(url_b, true, PreviewsType::OFFLINE);
test_clock->Advance(base::TimeDelta::FromSeconds(1));
black_list->AddPreviewNavigation(url_b, true, PreviewsType::OFFLINE);
test_clock->Advance(base::TimeDelta::FromSeconds(1));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_a1, PreviewsType::OFFLINE));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_a2, PreviewsType::OFFLINE));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::HOST_BLACKLISTED,
+ black_list->IsLoadedAndAllowed(url_a1, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::HOST_BLACKLISTED,
+ black_list->IsLoadedAndAllowed(url_a2, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::HOST_BLACKLISTED,
+ black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
black_list->AddPreviewNavigation(url_b, false, PreviewsType::OFFLINE);
test_clock->Advance(base::TimeDelta::FromSeconds(1));
@@ -229,24 +252,33 @@ TEST_F(PreviewsBlackListTest, PerHostBlackListWithStore) {
black_list->AddPreviewNavigation(url_b, false, PreviewsType::OFFLINE);
test_clock->Advance(base::TimeDelta::FromSeconds(1));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_a1, PreviewsType::OFFLINE));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_a2, PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::HOST_BLACKLISTED,
+ black_list->IsLoadedAndAllowed(url_a1, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::HOST_BLACKLISTED,
+ black_list->IsLoadedAndAllowed(url_a2, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
EXPECT_EQ(0, opt_out_store->clear_blacklist_count());
black_list->ClearBlackList(start, base::Time::Now());
EXPECT_EQ(1, opt_out_store->clear_blacklist_count());
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_a1, PreviewsType::OFFLINE));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_a2, PreviewsType::OFFLINE));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::BLACKLIST_DATA_NOT_LOADED,
+ black_list->IsLoadedAndAllowed(url_a1, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::BLACKLIST_DATA_NOT_LOADED,
+ black_list->IsLoadedAndAllowed(url_a2, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::BLACKLIST_DATA_NOT_LOADED,
+ black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
base::RunLoop().RunUntilIdle();
EXPECT_EQ(1, opt_out_store->clear_blacklist_count());
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_a1, PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_a1, PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_a1, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_a1, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
variations::testing::ClearAllVariationParams();
}
@@ -289,31 +321,44 @@ TEST_F(PreviewsBlackListTest, HostIndifferentBlackList) {
std::unique_ptr<PreviewsBlackList> black_list(
new PreviewsBlackList(nullptr, base::WrapUnique(test_clock)));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(urls[0], PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(urls[1], PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(urls[2], PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(urls[3], PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(urls[0], PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(urls[1], PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(urls[2], PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(urls[3], PreviewsType::OFFLINE));
for (size_t i = 0; i < host_indifferent_threshold; i++) {
black_list->AddPreviewNavigation(urls[i], true, PreviewsType::OFFLINE);
- EXPECT_EQ(i != 3,
+ EXPECT_EQ(i != 3 ? PreviewsEligibilityReason::ALLOWED
+ : PreviewsEligibilityReason::USER_BLACKLISTED,
black_list->IsLoadedAndAllowed(urls[0], PreviewsType::OFFLINE));
test_clock->Advance(base::TimeDelta::FromSeconds(1));
}
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(urls[0], PreviewsType::OFFLINE));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(urls[1], PreviewsType::OFFLINE));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(urls[2], PreviewsType::OFFLINE));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(urls[3], PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::USER_BLACKLISTED,
+ black_list->IsLoadedAndAllowed(urls[0], PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::USER_BLACKLISTED,
+ black_list->IsLoadedAndAllowed(urls[1], PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::USER_BLACKLISTED,
+ black_list->IsLoadedAndAllowed(urls[2], PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::USER_BLACKLISTED,
+ black_list->IsLoadedAndAllowed(urls[3], PreviewsType::OFFLINE));
black_list->AddPreviewNavigation(urls[3], false, PreviewsType::OFFLINE);
test_clock->Advance(base::TimeDelta::FromSeconds(1));
// New non-opt-out entry will cause these to be allowed now.
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(urls[0], PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(urls[1], PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(urls[2], PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(urls[3], PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(urls[0], PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(urls[1], PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(urls[2], PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(urls[3], PreviewsType::OFFLINE));
variations::testing::ClearAllVariationParams();
}
@@ -359,14 +404,17 @@ TEST_F(PreviewsBlackListTest, QueueBehavior) {
std::unique_ptr<PreviewsBlackList> black_list(new PreviewsBlackList(
base::WrapUnique(opt_out_store), base::WrapUnique(test_clock)));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::BLACKLIST_DATA_NOT_LOADED,
+ black_list->IsLoadedAndAllowed(url, PreviewsType::OFFLINE));
black_list->AddPreviewNavigation(url, opt_out, PreviewsType::OFFLINE);
test_clock->Advance(base::TimeDelta::FromSeconds(1));
black_list->AddPreviewNavigation(url, opt_out, PreviewsType::OFFLINE);
test_clock->Advance(base::TimeDelta::FromSeconds(1));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::BLACKLIST_DATA_NOT_LOADED,
+ black_list->IsLoadedAndAllowed(url, PreviewsType::OFFLINE));
base::RunLoop().RunUntilIdle();
- EXPECT_EQ(!opt_out,
+ EXPECT_EQ(opt_out ? PreviewsEligibilityReason::HOST_BLACKLISTED
+ : PreviewsEligibilityReason::ALLOWED,
black_list->IsLoadedAndAllowed(url, PreviewsType::OFFLINE));
black_list->AddPreviewNavigation(url, opt_out, PreviewsType::OFFLINE);
test_clock->Advance(base::TimeDelta::FromSeconds(1));
@@ -383,8 +431,10 @@ TEST_F(PreviewsBlackListTest, QueueBehavior) {
base::RunLoop().RunUntilIdle();
EXPECT_EQ(1, opt_out_store->clear_blacklist_count());
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url, PreviewsType::OFFLINE));
- EXPECT_EQ(!opt_out,
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url, PreviewsType::OFFLINE));
+ EXPECT_EQ(opt_out ? PreviewsEligibilityReason::HOST_BLACKLISTED
+ : PreviewsEligibilityReason::ALLOWED,
black_list->IsLoadedAndAllowed(url2, PreviewsType::OFFLINE));
}
@@ -442,18 +492,24 @@ TEST_F(PreviewsBlackListTest, MaxHosts) {
test_clock->Advance(base::TimeDelta::FromSeconds(1));
black_list->AddPreviewNavigation(url_c, false, PreviewsType::OFFLINE);
// url_a should stay in the map, since it has an opt out time.
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_a, PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_c, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::HOST_BLACKLISTED,
+ black_list->IsLoadedAndAllowed(url_a, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_c, PreviewsType::OFFLINE));
test_clock->Advance(base::TimeDelta::FromSeconds(1));
black_list->AddPreviewNavigation(url_d, true, PreviewsType::OFFLINE);
test_clock->Advance(base::TimeDelta::FromSeconds(1));
black_list->AddPreviewNavigation(url_e, true, PreviewsType::OFFLINE);
// url_d and url_e should remain in the map, but url_a should be evicted.
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_a, PreviewsType::OFFLINE));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_d, PreviewsType::OFFLINE));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_e, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_a, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::HOST_BLACKLISTED,
+ black_list->IsLoadedAndAllowed(url_d, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::HOST_BLACKLISTED,
+ black_list->IsLoadedAndAllowed(url_e, PreviewsType::OFFLINE));
variations::testing::ClearAllVariationParams();
}
@@ -499,29 +555,52 @@ TEST_F(PreviewsBlackListTest, SingleOptOut) {
new PreviewsBlackList(nullptr, base::WrapUnique(test_clock)));
black_list->AddPreviewNavigation(url_a, false, PreviewsType::OFFLINE);
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_a, PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_c, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_a, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_c, PreviewsType::OFFLINE));
test_clock->Advance(
base::TimeDelta::FromSeconds(single_opt_out_duration + 1));
black_list->AddPreviewNavigation(url_b, true, PreviewsType::OFFLINE);
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_c, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::USER_RECENTLY_OPTED_OUT,
+ black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::USER_RECENTLY_OPTED_OUT,
+ black_list->IsLoadedAndAllowed(url_c, PreviewsType::OFFLINE));
test_clock->Advance(
base::TimeDelta::FromSeconds(single_opt_out_duration - 1));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
- EXPECT_FALSE(black_list->IsLoadedAndAllowed(url_c, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::USER_RECENTLY_OPTED_OUT,
+ black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::USER_RECENTLY_OPTED_OUT,
+ black_list->IsLoadedAndAllowed(url_c, PreviewsType::OFFLINE));
test_clock->Advance(
base::TimeDelta::FromSeconds(single_opt_out_duration + 1));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
- EXPECT_TRUE(black_list->IsLoadedAndAllowed(url_c, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_b, PreviewsType::OFFLINE));
+ EXPECT_EQ(PreviewsEligibilityReason::ALLOWED,
+ black_list->IsLoadedAndAllowed(url_c, PreviewsType::OFFLINE));
variations::testing::ClearAllVariationParams();
}
+TEST_F(PreviewsBlackListTest, AddPreviewUMA) {
+ base::HistogramTester histogram_tester;
+ base::SimpleTestClock* test_clock = new base::SimpleTestClock();
+ const GURL url("http://www.url.com");
+ std::unique_ptr<PreviewsBlackList> black_list(
+ new PreviewsBlackList(nullptr, base::WrapUnique(test_clock)));
+
+ black_list->AddPreviewNavigation(url, false, PreviewsType::OFFLINE);
+ histogram_tester.ExpectUniqueSample("Previews.OptOut.UserOptedOut.Offline", 0,
+ 1);
+ black_list->AddPreviewNavigation(url, true, PreviewsType::OFFLINE);
+ histogram_tester.ExpectBucketCount("Previews.OptOut.UserOptedOut.Offline", 1,
+ 1);
+}
+
} // namespace previews
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