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101 lines
2.8 KiB
C++
101 lines
2.8 KiB
C++
#include <gtest/gtest.h>
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#include "esphome/components/remote_base/panasonic_protocol.h"
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namespace esphome::remote_base::testing {
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namespace {
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const PanasonicData FRAME_48{0x4004, 0x0100BCBD};
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const PanasonicData FRAME_56{0x4004, 0x0100BCBD, 56, 0x12};
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RawTimings encode(const PanasonicData &data) {
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RemoteTransmitData tx;
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PanasonicProtocol().encode(&tx, data);
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return tx.get_data();
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}
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optional<PanasonicData> decode(const RawTimings &timings) {
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return PanasonicProtocol().decode(RemoteReceiveData(timings, 25, TOLERANCE_MODE_PERCENTAGE));
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}
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} // namespace
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TEST(PanasonicProtocolTest, ForwardsTheConfiguredCarrier) {
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PanasonicData data = FRAME_56;
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data.carrier_frequency = 36000;
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RemoteTransmitData tx;
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PanasonicProtocol().encode(&tx, data);
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EXPECT_EQ(tx.get_carrier_frequency(), 36000u);
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}
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TEST(PanasonicProtocolTest, RoundTrips48BitFrame) {
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RemoteTransmitData tx;
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PanasonicProtocol().encode(&tx, FRAME_48);
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EXPECT_EQ(tx.get_data().size(), 2u + 2u * 48u + 1u);
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EXPECT_EQ(tx.get_carrier_frequency(), 35000u);
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auto decoded = decode(tx.get_data());
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ASSERT_TRUE(decoded.has_value());
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if (!decoded.has_value()) {
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return;
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}
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EXPECT_EQ(*decoded, FRAME_48);
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}
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TEST(PanasonicProtocolTest, RoundTrips56BitFrame) {
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RawTimings timings = encode(FRAME_56);
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EXPECT_EQ(timings.size(), 2u + 2u * 56u + 1u);
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auto decoded = decode(timings);
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ASSERT_TRUE(decoded.has_value());
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if (!decoded.has_value()) {
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return;
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}
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EXPECT_EQ(*decoded, FRAME_56);
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}
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TEST(PanasonicProtocolTest, Decodes56BitFrameWithTrailingItems) {
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RawTimings timings = encode(FRAME_56);
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timings.insert(timings.end(), {-20000, 3502, -1750, 502, -400});
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auto decoded = decode(timings);
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ASSERT_TRUE(decoded.has_value());
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if (!decoded.has_value()) {
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return;
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}
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EXPECT_EQ(*decoded, FRAME_56);
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}
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TEST(PanasonicProtocolTest, Decodes48BitFrameWithTrailingItems) {
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RawTimings timings = encode(FRAME_48);
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// A repeat frame arriving inside the idle window.
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timings.insert(timings.end(), {-20000, 3502, -1750, 502, -400});
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auto decoded = decode(timings);
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ASSERT_TRUE(decoded.has_value());
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if (!decoded.has_value()) {
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return;
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}
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EXPECT_EQ(*decoded, FRAME_48);
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}
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TEST(PanasonicProtocolTest, RejectsTruncatedFrame) {
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RawTimings timings = encode(FRAME_48);
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timings.resize(timings.size() - 4);
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EXPECT_FALSE(decode(timings).has_value());
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}
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TEST(PanasonicProtocolTest, InvalidNbitsSendsNothing) {
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PanasonicData data = FRAME_48;
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data.nbits = 40;
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EXPECT_TRUE(encode(data).empty());
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}
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TEST(PanasonicProtocolTest, EqualityIgnoresCarrier) {
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PanasonicData other_carrier = FRAME_56;
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other_carrier.carrier_frequency = 36000;
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EXPECT_EQ(FRAME_56, other_carrier);
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PanasonicData other_address_2 = FRAME_56;
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other_address_2.address_2 = 0x13;
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EXPECT_NE(FRAME_56, other_address_2);
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EXPECT_NE(FRAME_48, FRAME_56);
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}
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} // namespace esphome::remote_base::testing
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