68 lines
2.2 KiB
C
68 lines
2.2 KiB
C
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//
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// Copyright (C) 2023 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#pragma once
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#include <string.h>
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#include <algorithm>
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#include <string_view>
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#include <gmock/gmock.h>
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#include "transport.h"
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class MockTransport : public Transport {
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public:
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MOCK_METHOD(ssize_t, Read, (void* data, size_t len), (override));
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MOCK_METHOD(ssize_t, Write, (const void* data, size_t len), (override));
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MOCK_METHOD(int, Close, (), (override));
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MOCK_METHOD(int, Reset, (), (override));
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};
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class RawDataMatcher {
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public:
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explicit RawDataMatcher(const char* data) : data_(data) {}
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explicit RawDataMatcher(std::string_view data) : data_(data) {}
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bool MatchAndExplain(std::tuple<const void*, size_t> args,
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::testing::MatchResultListener*) const {
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const void* expected_data = std::get<0>(args);
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size_t expected_len = std::get<1>(args);
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if (expected_len != data_.size()) {
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return false;
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}
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return memcmp(expected_data, data_.data(), expected_len) == 0;
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}
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void DescribeTo(std::ostream* os) const { *os << "raw data is"; }
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void DescribeNegationTo(std::ostream* os) const { *os << "raw data is not"; }
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private:
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std::string_view data_;
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};
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template <typename T>
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static inline ::testing::PolymorphicMatcher<RawDataMatcher> RawData(T data) {
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return ::testing::MakePolymorphicMatcher(RawDataMatcher(data));
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}
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static inline auto CopyData(const char* source) {
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return [source](void* buffer, size_t size) -> ssize_t {
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size_t to_copy = std::min(size, strlen(source));
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memcpy(buffer, source, to_copy);
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return to_copy;
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};
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};
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