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// Copyright 2025 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/default_model/chrome_user_engagement.h"
#include "components/segmentation_platform/embedder/default_model/default_model_test_base.h"
namespace segmentation_platform {
class ChromeUserEngagementTest : public DefaultModelTestBase {
public:
ChromeUserEngagementTest()
: DefaultModelTestBase(std::make_unique<ChromeUserEngagement>()) {}
~ChromeUserEngagementTest() override = default;
};
TEST_F(ChromeUserEngagementTest, InitAndFetchModel) {
ExpectInitAndFetchModel();
}
TEST_F(ChromeUserEngagementTest, ExecuteModelWithInput) {
ExpectInitAndFetchModel();
ASSERT_TRUE(fetched_metadata_);
std::string subsegment_key = GetSubsegmentKey(kPowerUserKey);
ModelProvider::Request input(28, 0);
ExpectExecutionWithInput(input, /*expected_error=*/false, {1});
ExpectClassifierResults(input, {"None"});
// 1 day:
input[3] = 3;
ExpectExecutionWithInput(input, /*expected_error=*/false, {2});
ExpectClassifierResults(input, {"OneDay"});
// 3 days:
input[7] = 5;
input[8] = 5;
ExpectExecutionWithInput(input, /*expected_error=*/false, {3});
ExpectClassifierResults(input, {"Low"});
// 10 days:
for (unsigned i = 3; i < 13; ++i) {
input[i] = i;
}
ExpectExecutionWithInput(input, /*expected_error=*/false, {4});
ExpectClassifierResults(input, {"Medium"});
// 25 days:
for (unsigned i = 3; i < 28; ++i) {
input[i] = i;
}
ExpectExecutionWithInput(input, /*expected_error=*/false, {5});
ExpectClassifierResults(input, {"Power"});
// Error:
EXPECT_FALSE(ExecuteWithInput(/*inputs=*/{}));
EXPECT_FALSE(ExecuteWithInput(/*inputs=*/{1, 2}));
}
} // namespace segmentation_platform
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