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// Copyright 2023 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/tab_resumption_ranker.h"
#include "components/segmentation_platform/embedder/default_model/default_model_test_base.h"
#include "components/segmentation_platform/embedder/input_delegate/tab_session_source.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace segmentation_platform {
class TabResumptionRankerTest : public DefaultModelTestBase {
public:
TabResumptionRankerTest()
: DefaultModelTestBase(std::make_unique<TabResumptionRanker>()) {}
~TabResumptionRankerTest() override = default;
};
TEST_F(TabResumptionRankerTest, InitAndFetchModel) {
ExpectInitAndFetchModel();
ASSERT_TRUE(fetched_metadata_);
}
TEST_F(TabResumptionRankerTest, VerifyMetadata) {
ExpectInitAndFetchModel();
ASSERT_TRUE(fetched_metadata_);
ASSERT_GE(fetched_metadata_->input_features_size(), 1);
const proto::CustomInput& input =
fetched_metadata_->input_features(0).custom_input();
EXPECT_EQ(proto::CustomInput::FILL_TAB_METRICS, input.fill_policy());
EXPECT_EQ(processing::TabSessionSource::kNumInputs, input.tensor_length());
}
TEST_F(TabResumptionRankerTest, ExecuteModelWithInput) {
ExpectInitAndFetchModel();
ASSERT_TRUE(fetched_metadata_);
EXPECT_FALSE(ExecuteWithInput(/*inputs=*/{}));
ModelProvider::Request input(processing::TabSessionSource::kNumInputs + 11,
0);
ASSERT_TRUE(ExecuteWithInput(input));
input[processing::TabSessionSource::kInputTimeSinceModifiedSec] = 3;
auto response1 = ExecuteWithInput(input);
ASSERT_TRUE(response1);
input[processing::TabSessionSource::kInputTimeSinceModifiedSec] = 5;
auto response2 = ExecuteWithInput(input);
ASSERT_TRUE(response2);
EXPECT_GT(*response1, *response2);
}
} // namespace segmentation_platform
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