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- // Copyright 2020 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include "components/optimization_guide/core/optimization_metadata.h"
- #include "components/optimization_guide/proto/loading_predictor_metadata.pb.h"
- #include "testing/gtest/include/gtest/gtest.h"
- namespace optimization_guide {
- TEST(OptimizationMetadataTest, ParsedMetadataAnyMetadataNotPopulatedTest) {
- OptimizationMetadata optimization_metadata;
- absl::optional<proto::LoadingPredictorMetadata> parsed_metadata =
- optimization_metadata.ParsedMetadata<proto::LoadingPredictorMetadata>();
- EXPECT_FALSE(parsed_metadata.has_value());
- }
- TEST(OptimizationMetadataTest, ParsedMetadataNoTypeURLTest) {
- proto::Any any_metadata;
- proto::LoadingPredictorMetadata metadata;
- proto::Resource* subresource = metadata.add_subresources();
- subresource->set_url("https://example.com/");
- subresource->set_resource_type(proto::ResourceType::RESOURCE_TYPE_CSS);
- subresource->set_preconnect_only(true);
- metadata.SerializeToString(any_metadata.mutable_value());
- OptimizationMetadata optimization_metadata;
- optimization_metadata.set_any_metadata(any_metadata);
- absl::optional<proto::LoadingPredictorMetadata> parsed_metadata =
- optimization_metadata.ParsedMetadata<proto::LoadingPredictorMetadata>();
- EXPECT_FALSE(parsed_metadata.has_value());
- }
- TEST(OptimizationMetadataTest, ParsedMetadataMismatchedTypeTest) {
- proto::Any any_metadata;
- any_metadata.set_type_url("type.googleapis.com/com.foo.Whatever");
- proto::LoadingPredictorMetadata metadata;
- proto::Resource* subresource = metadata.add_subresources();
- subresource->set_url("https://example.com/");
- subresource->set_resource_type(proto::ResourceType::RESOURCE_TYPE_CSS);
- subresource->set_preconnect_only(true);
- metadata.SerializeToString(any_metadata.mutable_value());
- OptimizationMetadata optimization_metadata;
- optimization_metadata.set_any_metadata(any_metadata);
- absl::optional<proto::LoadingPredictorMetadata> parsed_metadata =
- optimization_metadata.ParsedMetadata<proto::LoadingPredictorMetadata>();
- EXPECT_FALSE(parsed_metadata.has_value());
- }
- TEST(OptimizationMetadataTest, ParsedMetadataNotSerializableTest) {
- proto::Any any_metadata;
- any_metadata.set_type_url(
- "type.googleapis.com/com.foo.LoadingPredictorMetadata");
- any_metadata.set_value("12345678garbage");
- OptimizationMetadata optimization_metadata;
- optimization_metadata.set_any_metadata(any_metadata);
- absl::optional<proto::LoadingPredictorMetadata> parsed_metadata =
- optimization_metadata.ParsedMetadata<proto::LoadingPredictorMetadata>();
- EXPECT_FALSE(parsed_metadata.has_value());
- }
- TEST(OptimizationMetadataTest, ParsedMetadataTest) {
- proto::Any any_metadata;
- any_metadata.set_type_url(
- "type.googleapis.com/com.foo.LoadingPredictorMetadata");
- proto::LoadingPredictorMetadata metadata;
- proto::Resource* subresource = metadata.add_subresources();
- subresource->set_url("https://example.com/");
- subresource->set_resource_type(proto::ResourceType::RESOURCE_TYPE_CSS);
- subresource->set_preconnect_only(true);
- metadata.SerializeToString(any_metadata.mutable_value());
- OptimizationMetadata optimization_metadata;
- optimization_metadata.set_any_metadata(any_metadata);
- absl::optional<proto::LoadingPredictorMetadata> parsed_metadata =
- optimization_metadata.ParsedMetadata<proto::LoadingPredictorMetadata>();
- EXPECT_TRUE(parsed_metadata.has_value());
- ASSERT_EQ(parsed_metadata->subresources_size(), 1);
- const proto::Resource& parsed_subresource = parsed_metadata->subresources(0);
- EXPECT_EQ(parsed_subresource.url(), "https://example.com/");
- EXPECT_EQ(parsed_subresource.resource_type(),
- proto::ResourceType::RESOURCE_TYPE_CSS);
- EXPECT_TRUE(parsed_subresource.preconnect_only());
- }
- TEST(OptimizationMetadataTest, SetAnyMetadataForTestingTest) {
- proto::LoadingPredictorMetadata metadata;
- proto::Resource* subresource = metadata.add_subresources();
- subresource->set_url("https://example.com/");
- subresource->set_resource_type(proto::ResourceType::RESOURCE_TYPE_CSS);
- subresource->set_preconnect_only(true);
- OptimizationMetadata optimization_metadata;
- optimization_metadata.SetAnyMetadataForTesting(metadata);
- absl::optional<proto::LoadingPredictorMetadata> parsed_metadata =
- optimization_metadata.ParsedMetadata<proto::LoadingPredictorMetadata>();
- EXPECT_TRUE(parsed_metadata.has_value());
- ASSERT_EQ(parsed_metadata->subresources_size(), 1);
- const proto::Resource& parsed_subresource = parsed_metadata->subresources(0);
- EXPECT_EQ(parsed_subresource.url(), "https://example.com/");
- EXPECT_EQ(parsed_subresource.resource_type(),
- proto::ResourceType::RESOURCE_TYPE_CSS);
- EXPECT_TRUE(parsed_subresource.preconnect_only());
- }
- } // namespace optimization_guide
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