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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/attribution_reporting/max_event_level_reports.h"
#include "base/test/gmock_expected_support.h"
#include "base/test/values_test_util.h"
#include "base/types/expected.h"
#include "base/values.h"
#include "components/attribution_reporting/source_registration_error.mojom.h"
#include "components/attribution_reporting/source_type.mojom.h"
#include "components/attribution_reporting/test_utils.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace attribution_reporting {
namespace {
using ::attribution_reporting::mojom::SourceRegistrationError;
using ::attribution_reporting::mojom::SourceType;
using ::base::test::ErrorIs;
using ::base::test::ValueIs;
TEST(MaxEventLevelReportsTest, Parse) {
const struct {
const char* desc;
const char* json;
::testing::Matcher<base::expected<int, SourceRegistrationError>> matches;
SourceType source_type = SourceType::kNavigation;
} kTestCases[] = {
{
"omitted_event",
R"json({})json",
ValueIs(1),
SourceType::kEvent,
},
{
"omitted_navigation",
R"json({})json",
ValueIs(3),
SourceType::kNavigation,
},
{
"valid",
R"json({"max_event_level_reports": 5})json",
ValueIs(5),
},
{
"wrong_type",
R"json({"max_event_level_reports": "5"})json",
ErrorIs(SourceRegistrationError::kMaxEventLevelReportsValueInvalid),
},
{
"negative",
R"json({"max_event_level_reports": -5})json",
ErrorIs(SourceRegistrationError::kMaxEventLevelReportsValueInvalid),
},
{
"zero",
R"json({"max_event_level_reports": 0})json",
ValueIs(0),
},
{
"max",
R"json({"max_event_level_reports": 20})json",
ValueIs(20),
},
{
"higher_than_max",
R"json({"max_event_level_reports": 21})json",
ErrorIs(SourceRegistrationError::kMaxEventLevelReportsValueInvalid),
},
{
"non_integer",
R"json({"max_event_level_reports": 5.1})json",
ErrorIs(SourceRegistrationError::kMaxEventLevelReportsValueInvalid),
},
{
"integer_with_trailing_zero",
R"json({"max_event_level_reports": 5.0})json",
ValueIs(5),
},
};
for (const auto& test_case : kTestCases) {
SCOPED_TRACE(test_case.desc);
base::Value::Dict input = base::test::ParseJsonDict(test_case.json);
EXPECT_THAT(MaxEventLevelReports::Parse(input, test_case.source_type),
test_case.matches);
}
}
TEST(MaxEventLevelReportsTest, Serialize) {
base::Value::Dict dict;
MaxEventLevelReports(5).Serialize(dict);
EXPECT_THAT(dict,
base::test::IsJson(R"json({"max_event_level_reports": 5})json"));
}
} // namespace
} // namespace attribution_reporting
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