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7db269ec0a
Include pw_unit_test/framework.h instead of gtest/gtest.h as the facade for unit tests. Change-Id: I5fae0b2c125f163480c589441dd1e1846cad7964 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/183270 Pigweed-Auto-Submit: Carlos Chinchilla <cachinchilla@google.com> Reviewed-by: Taylor Cramer <cramertj@google.com> Commit-Queue: Auto-Submit <auto-submit@pigweed-service-accounts.iam.gserviceaccount.com>
58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
// Copyright 2021 The Pigweed Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not
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// use this file except in compliance with the License. You may obtain a copy of
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// the License at
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//
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// https://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, WITHOUT
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// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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// License for the specific language governing permissions and limitations under
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// the License.
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#include "pw_analog/analog_input.h"
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#include "pw_unit_test/framework.h"
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namespace pw {
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namespace analog {
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namespace {
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constexpr int32_t kLimitsMax = 4096;
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constexpr int32_t kLimitsMin = 0;
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// Fake test analog input that's used for testing.
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class TestAnalogInput : public AnalogInput {
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public:
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TestAnalogInput()
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: limits_({
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.min = kLimitsMin,
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.max = kLimitsMax,
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}) {}
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Result<int32_t> TryReadUntil(chrono::SystemClock::time_point) override {
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return Status::Unimplemented();
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}
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Limits GetLimits() const override { return limits_; }
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private:
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const Limits limits_;
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};
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TEST(AnalogInputTest, Construction) {
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TestAnalogInput analog_input = TestAnalogInput();
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}
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TEST(AnalogInputTest, GetLimits) {
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TestAnalogInput analog_input = TestAnalogInput();
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AnalogInput::Limits limits = analog_input.GetLimits();
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EXPECT_EQ(limits.min, kLimitsMin);
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EXPECT_EQ(limits.max, kLimitsMax);
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}
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} // namespace
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} // namespace analog
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} // namespace pw
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