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Added MIDI IO tests.

This commit is contained in:
Francois Best 2016-10-04 18:56:18 -07:00
parent 0b0bd7eda5
commit 8b5e81ed86
2 changed files with 201 additions and 0 deletions
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55
test/unit-tests/tests/unit-tests_MidiInput.cpp
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@ -48,6 +48,39 @@ TEST(MidiInput, getTypeFromStatusByte)
EXPECT_EQ(MidiInterface::getTypeFromStatusByte(0xfd), midi::InvalidType);
}
TEST(MidiInput, getChannelFromStatusByte)
{
EXPECT_EQ(MidiInterface::getChannelFromStatusByte(0x00), 1);
EXPECT_EQ(MidiInterface::getChannelFromStatusByte(0x80), 1);
EXPECT_EQ(MidiInterface::getChannelFromStatusByte(0x94), 5);
EXPECT_EQ(MidiInterface::getChannelFromStatusByte(0xaf), 16);
}
TEST(MidiInput, isChannelMessage)
{
EXPECT_EQ(MidiInterface::isChannelMessage(midi::InvalidType), false);
EXPECT_EQ(MidiInterface::isChannelMessage(midi::NoteOff), true);
EXPECT_EQ(MidiInterface::isChannelMessage(midi::NoteOn), true);
EXPECT_EQ(MidiInterface::isChannelMessage(midi::AfterTouchPoly), true);
EXPECT_EQ(MidiInterface::isChannelMessage(midi::ControlChange), true);
EXPECT_EQ(MidiInterface::isChannelMessage(midi::ProgramChange), true);
EXPECT_EQ(MidiInterface::isChannelMessage(midi::AfterTouchChannel), true);
EXPECT_EQ(MidiInterface::isChannelMessage(midi::PitchBend), true);
EXPECT_EQ(MidiInterface::isChannelMessage(midi::SystemExclusive), false);
EXPECT_EQ(MidiInterface::isChannelMessage(midi::TimeCodeQuarterFrame), false);
EXPECT_EQ(MidiInterface::isChannelMessage(midi::SongPosition), false);
EXPECT_EQ(MidiInterface::isChannelMessage(midi::SongSelect), false);
EXPECT_EQ(MidiInterface::isChannelMessage(midi::TuneRequest), false);
EXPECT_EQ(MidiInterface::isChannelMessage(midi::Clock), false);
EXPECT_EQ(MidiInterface::isChannelMessage(midi::Start), false);
EXPECT_EQ(MidiInterface::isChannelMessage(midi::Continue), false);
EXPECT_EQ(MidiInterface::isChannelMessage(midi::Stop), false);
EXPECT_EQ(MidiInterface::isChannelMessage(midi::ActiveSensing), false);
EXPECT_EQ(MidiInterface::isChannelMessage(midi::SystemReset), false);
}
// --
TEST(MidiInput, begin)
{
SerialMock serial;
@ -64,4 +97,26 @@ TEST(MidiInput, begin)
EXPECT_EQ(midi.getInputChannel(), 12);
}
TEST(MidiInput, initInputChannel)
{
SerialMock serial;
MidiInterface midi(serial);
EXPECT_EQ(midi.getInputChannel(), 0);
midi.setInputChannel(12);
EXPECT_EQ(midi.getInputChannel(), 12);
}
TEST(MidiInput, initMessage)
{
SerialMock serial;
MidiInterface midi(serial);
EXPECT_EQ(midi.getType(), midi::InvalidType);
EXPECT_EQ(midi.getChannel(), 0);
EXPECT_EQ(midi.getData1(), 0);
EXPECT_EQ(midi.getData2(), 0);
EXPECT_EQ(midi.getSysExArrayLength(), 0);
EXPECT_EQ(midi.check(), false);
}
END_UNNAMED_NAMESPACE

146
test/unit-tests/tests/unit-tests_MidiOutput.cpp
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@ -0,0 +1,146 @@
#include "unit-tests.h"
#include <src/MIDI.h>
#include <test/mocks/test-mocks_SerialMock.h>
BEGIN_MIDI_NAMESPACE
END_MIDI_NAMESPACE
// -----------------------------------------------------------------------------
BEGIN_UNNAMED_NAMESPACE
template<bool RunningStatus, bool OneByteParsing>
struct VariableSettings : public midi::DefaultSettings
{
static const bool UseRunningStatus = RunningStatus;
static const bool Use1ByteParsing = OneByteParsing;
};
template<bool A, bool B>
const bool VariableSettings<A, B>::UseRunningStatus;
template<bool A, bool B>
const bool VariableSettings<A, B>::Use1ByteParsing;
using namespace testing;
typedef test_mocks::SerialMock<32> SerialMock;
typedef midi::MidiInterface<SerialMock> MidiInterface;
// --
TEST(MidiOutput, sendSingle)
{
SerialMock serial;
MidiInterface midi(serial);
test_mocks::uint8 buffer[3] = { 0 };
midi.begin();
midi.send(midi::NoteOn, 47, 42, 12);
EXPECT_EQ(serial.mTxBuffer.getLength(), 3);
serial.mTxBuffer.read(buffer, 3);
EXPECT_THAT(buffer, ElementsAre(0x9b, 47, 42));
}
TEST(MidiOutput, sendWithRunningStatus)
{
SerialMock serial;
MidiInterface midi(serial);
test_mocks::uint8 buffer[5] = { 0 };
midi.begin();
EXPECT_EQ(MidiInterface::Settings::UseRunningStatus, true);
EXPECT_EQ(serial.mTxBuffer.isEmpty(), true);
midi.send(midi::NoteOn, 47, 42, 12);
midi.send(midi::NoteOn, 42, 47, 12);
EXPECT_EQ(serial.mTxBuffer.getLength(), 5);
serial.mTxBuffer.read(buffer, 5);
EXPECT_THAT(buffer, ElementsAre(0x9b, 47, 42, 42, 47));
}
TEST(MidiOutput, sendWithoutRunningStatus)
{
typedef VariableSettings<false, true> Settings; // No running status
typedef midi::MidiInterface<SerialMock, Settings> MidiInterface;
SerialMock serial;
MidiInterface midi(serial);
test_mocks::uint8 buffer[6] = { 0 };
// Same status byte
midi.begin();
EXPECT_EQ(MidiInterface::Settings::UseRunningStatus, false);
EXPECT_EQ(serial.mTxBuffer.isEmpty(), true);
midi.send(midi::NoteOn, 47, 42, 12);
midi.send(midi::NoteOn, 42, 47, 12);
EXPECT_EQ(serial.mTxBuffer.getLength(), 6);
serial.mTxBuffer.read(buffer, 6);
EXPECT_THAT(buffer, ElementsAre(0x9b, 47, 42, 0x9b, 42, 47));
// Different status byte
midi.begin();
midi.send(midi::NoteOn, 47, 42, 12);
midi.send(midi::NoteOff, 47, 42, 12);
EXPECT_EQ(serial.mTxBuffer.getLength(), 6);
serial.mTxBuffer.read(buffer, 6);
EXPECT_THAT(buffer, ElementsAre(0x9b, 47, 42, 0x8b, 47, 42));
}
TEST(MidiOutput, sendBreakingRunningStatus)
{
SerialMock serial;
MidiInterface midi(serial);
test_mocks::uint8 buffer[6] = { 0 };
midi.begin();
midi.send(midi::NoteOn, 47, 42, 12);
midi.send(midi::NoteOff, 47, 42, 12);
EXPECT_EQ(serial.mTxBuffer.getLength(), 6);
serial.mTxBuffer.read(buffer, 6);
EXPECT_THAT(buffer, ElementsAre(0x9b, 47, 42, 0x8b, 47, 42));
}
TEST(MidiOutput, sendMultipleNoteOff)
{
SerialMock serial;
MidiInterface midi(serial);
test_mocks::uint8 buffer[5] = { 0 };
midi.begin();
midi.send(midi::NoteOff, 10, 11, 12);
midi.send(midi::NoteOff, 12, 13, 12);
EXPECT_EQ(serial.mTxBuffer.getLength(), 5);
serial.mTxBuffer.read(buffer, 5);
EXPECT_THAT(buffer, ElementsAre(0x8b, 10, 11, 12, 13));
}
/* TEST(MidiOutput, Issue41)
{
typedef VariableSettings<true, false> Settings; // Running status, multibyte parsing
typedef midi::MidiInterface<SerialMock, Settings> MidiInterface;
// #41: issue with sending series of ControlChange
SerialMock serial;
MidiInterface midi(serial);
test_mocks::uint8 buffer[9] = { 0 };
midi.begin(MIDI_CHANNEL_OMNI);
midi.turnThruOff();
// Simulate some pitch bend messages
serial.mRxBuffer.write(0xe0);
serial.mRxBuffer.write(0);
serial.mRxBuffer.write(12);
serial.mRxBuffer.write(0);
serial.mRxBuffer.write(42);
serial.mRxBuffer.write(0);
serial.mRxBuffer.write(47);
midi.read();
EXPECT_EQ(serial.mTxBuffer.getLength(), 9);
serial.mTxBuffer.read(buffer, 9);
EXPECT_THAT(buffer, ElementsAre(0xbb, 80, 42, 80, 47, 80, 42, 80, 47));
} */
// --
END_UNNAMED_NAMESPACE