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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/segmentation_platform/embedder/home_modules/tab_group_promo.h"
#include "components/prefs/testing_pref_service.h"
#include "components/segmentation_platform/embedder/home_modules/card_selection_signals.h"
#include "components/segmentation_platform/embedder/home_modules/constants.h"
#include "components/segmentation_platform/embedder/home_modules/home_modules_card_registry.h"
#include "components/segmentation_platform/embedder/home_modules/test_utils.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace segmentation_platform::home_modules {
// Tests TabGroupPromo's functionality.
class TabGroupPromoTest : public testing::Test {
public:
TabGroupPromoTest() = default;
~TabGroupPromoTest() override = default;
void SetUp() override {
HomeModulesCardRegistry::RegisterProfilePrefs(pref_service_.registry());
}
void TearDown() override { Test::TearDown(); }
void TestComputeCardResultImpl(bool hasTabGroupPromoInteracted,
float numberOfTabs,
float tabGroupExists,
float tabGroupPromoShownCount,
float isUserSignedIn,
float educationalTipShownCount,
EphemeralHomeModuleRank position) {
pref_service_.SetUserPref(
kTabGroupPromoInteractedPref,
std::make_unique<base::Value>(hasTabGroupPromoInteracted));
auto card = std::make_unique<TabGroupPromo>(&pref_service_);
AllCardSignals all_signals = CreateAllCardSignals(
card.get(), {educationalTipShownCount, isUserSignedIn, numberOfTabs,
tabGroupExists, tabGroupPromoShownCount});
CardSelectionSignals card_signal(&all_signals, kTabGroupPromo);
CardSelectionInfo::ShowResult result = card->ComputeCardResult(card_signal);
EXPECT_EQ(position, result.position);
}
protected:
TestingPrefServiceSimple pref_service_;
};
// Verifies that the `GetInputs(…)` method returns the expected inputs.
TEST_F(TabGroupPromoTest, GetInputsReturnsExpectedInputs) {
auto card = std::make_unique<TabGroupPromo>(&pref_service_);
std::map<SignalKey, FeatureQuery> inputs = card->GetInputs();
EXPECT_EQ(inputs.size(), 5u);
// Verify that the inputs map contains the expected keys.
EXPECT_NE(inputs.find(segmentation_platform::kTabGroupExists), inputs.end());
EXPECT_NE(inputs.find(segmentation_platform::kNumberOfTabs), inputs.end());
EXPECT_NE(inputs.find(segmentation_platform::kTabGroupPromoShownCount),
inputs.end());
EXPECT_NE(inputs.find(segmentation_platform::kIsUserSignedIn), inputs.end());
EXPECT_NE(inputs.find(segmentation_platform::kEducationalTipShownCount),
inputs.end());
}
// Validates that ComputeCardResult() returns kLast when tab group promo
// card is enabled.
TEST_F(TabGroupPromoTest, TestComputeCardResultWithCardEnabled) {
TestComputeCardResultImpl(/* hasTabGroupPromoInteracted */ false,
/* numberOfTabs */ 11,
/* tabGroupExists */ 0,
/* tabGroupPromoShownCount */ 0,
/* isUserSignedIn */ 1,
/* educationalTipShownCount */ 0,
EphemeralHomeModuleRank::kLast);
}
// Validates that when the tab group promo card is disabled because the user
// already has tab group, the ComputeCardResult() function returns kNotShown.
TEST_F(TabGroupPromoTest,
TestComputeCardResultWithCardDisabledForTabGroupExists) {
TestComputeCardResultImpl(/* hasTabGroupPromoInteracted */ false,
/* numberOfTabs */ 11,
/* tabGroupExists */ 1,
/* tabGroupPromoShownCount */ 0,
/* isUserSignedIn */ 1,
/* educationalTipShownCount */ 0,
EphemeralHomeModuleRank::kNotShown);
}
// Validates that the ComputeCardResult() function returns kNotShown when the
// user has 10 or fewer tabs.
TEST_F(TabGroupPromoTest,
TestComputeCardResultWithCardDisabledForNotEnoughTabs) {
TestComputeCardResultImpl(/* hasTabGroupPromoInteracted */ false,
/* numberOfTabs */ 10,
/* tabGroupExists */ 0,
/* tabGroupPromoShownCount */ 0,
/* isUserSignedIn */ 1,
/* educationalTipShownCount */ 0,
EphemeralHomeModuleRank::kNotShown);
}
// Validates that the ComputeCardResult() function returns kNotShown when the
// card has been displayed to the user more times than the limit allows.
TEST_F(TabGroupPromoTest,
TestComputeCardResultWithCardDisabledForHasReachedSessionLimit) {
TestComputeCardResultImpl(/* hasTabGroupPromoInteracted */ false,
/* numberOfTabs */ 11,
/* tabGroupExists */ 0,
/* tabGroupPromoShownCount */ 1,
/* isUserSignedIn */ 1,
/* educationalTipShownCount */ 0,
EphemeralHomeModuleRank::kNotShown);
}
// Validates that the ComputeCardResult() function returns kNotShown when the
// tab group promo card is disabled because the user already interacted with
// the card.
TEST_F(TabGroupPromoTest,
TestComputeCardResultWithCardDisabledForUserInteraction) {
TestComputeCardResultImpl(/* hasTabGroupPromoInteracted */ true,
/* numberOfTabs */ 11,
/* tabGroupExists */ 0,
/* tabGroupPromoShownCount */ 0,
/* isUserSignedIn */ 1,
/* educationalTipShownCount */ 0,
EphemeralHomeModuleRank::kNotShown);
}
// Validates that the ComputeCardResult() function returns kNotShown when the
// tab group promo card is disabled because the user is not signed in.
TEST_F(TabGroupPromoTest,
TestComputeCardResultWithCardDisabledForUserNotSignedIn) {
TestComputeCardResultImpl(/* hasTabGroupPromoInteracted */ false,
/* numberOfTabs */ 11,
/* tabGroupExists */ 0,
/* tabGroupPromoShownCount */ 0,
/* isUserSignedIn */ 0,
/* educationalTipShownCount */ 0,
EphemeralHomeModuleRank::kNotShown);
}
// Validates that the ComputeCardResult() function returns kNotShown when
// educational tip card has been displayed to the user more times than the limit
// allows.
TEST_F(
TabGroupPromoTest,
TestComputeCardResultWithCardDisabledForEducationalTipCardHasReachedSessionLimit) {
TestComputeCardResultImpl(/* hasTabGroupPromoInteracted */ false,
/* numberOfTabs */ 11,
/* tabGroupExists */ 0,
/* tabGroupPromoShownCount */ 0,
/* isUserSignedIn */ 1,
/* educationalTipShownCount */ 1,
EphemeralHomeModuleRank::kNotShown);
}
} // namespace segmentation_platform::home_modules
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