Testing.

test/unit-tests/CMakeLists.txt

@@ -20,6 +20,7 @@ add_executable(unit-tests
     tests/unit-tests_SysExCodec.cpp
     tests/unit-tests_SerialMock.cpp
     tests/unit-tests_MidiInput.cpp
+    tests/unit-tests_MidiInputCallbacks.cpp
     tests/unit-tests_MidiOutput.cpp
     tests/unit-tests_MidiThru.cpp
     tests/unit-tests_MidiUsb.cpp

test/unit-tests/tests/unit-tests_MidiInputCallbacks.cpp

@@ -0,0 +1,65 @@
+#include "unit-tests.h"
+#include "unit-tests_Settings.h"
+#include <src/MIDI.h>
+#include <test/mocks/test-mocks_SerialMock.h>
+
+BEGIN_MIDI_NAMESPACE
+
+END_MIDI_NAMESPACE
+
+// -----------------------------------------------------------------------------
+
+BEGIN_UNNAMED_NAMESPACE
+
+using namespace testing;
+USING_NAMESPACE_UNIT_TESTS
+typedef test_mocks::SerialMock<32> SerialMock;
+typedef midi::MidiInterface<SerialMock> MidiInterface;
+
+template<unsigned Size>
+struct VariableSysExSettings : midi::DefaultSettings
+{
+    static const unsigned SysExMaxSize = Size;
+};
+
+MidiInterface* midi;
+
+// --
+
+void handleNoteOn(byte inChannel, byte inPitch, byte inVelocity)
+{
+    EXPECT_NE(midi, nullptr);
+    midi->sendNoteOn(inPitch, inVelocity, inChannel);
+}
+
+TEST(MidiInputCallbacks, noteOn)
+{
+    EXPECT_EQ(midi, nullptr);
+    SerialMock serial;
+    midi = new MidiInterface(serial);
+
+
+    midi->setHandleNoteOn(handleNoteOn);
+    midi->begin(MIDI_CHANNEL_OMNI);
+    midi->turnThruOff();
+
+    static const unsigned rxSize = 3;
+    static const byte rxData[rxSize] = { 0x9b, 12, 34 };
+    serial.mRxBuffer.write(rxData, rxSize);
+
+    EXPECT_EQ(midi->read(), false);
+    EXPECT_EQ(midi->read(), false);
+    EXPECT_EQ(midi->read(), true);
+    EXPECT_EQ(midi->getType(),       midi::NoteOn);
+    EXPECT_EQ(midi->getChannel(),    12);
+    EXPECT_EQ(midi->getData1(),      12);
+    EXPECT_EQ(midi->getData2(),      34);
+
+    EXPECT_EQ(serial.mTxBuffer.getLength(), 3);
+
+
+    delete midi;
+    midi = nullptr;
+}
+
+END_UNNAMED_NAMESPACE

test/unit-tests/tests/unit-tests_MidiThru.cpp

@@ -0,0 +1,82 @@
+#include "unit-tests.h"
+#include "unit-tests_Settings.h"
+#include <src/MIDI.h>
+#include <test/mocks/test-mocks_SerialMock.h>
+
+BEGIN_MIDI_NAMESPACE
+
+END_MIDI_NAMESPACE
+
+// -----------------------------------------------------------------------------
+
+BEGIN_UNNAMED_NAMESPACE
+
+using namespace testing;
+USING_NAMESPACE_UNIT_TESTS
+typedef test_mocks::SerialMock<32> SerialMock;
+typedef midi::MidiInterface<SerialMock> MidiInterface;
+
+template<unsigned Size>
+struct VariableSysExSettings : midi::DefaultSettings
+{
+    static const unsigned SysExMaxSize = Size;
+};
+
+// -----------------------------------------------------------------------------
+
+TEST(MidiThru, defaultValues)
+{
+    SerialMock serial;
+    MidiInterface midi(serial);
+
+    EXPECT_EQ(midi.getThruState(),  true);
+    EXPECT_EQ(midi.getFilterMode(), midi::Full);
+    midi.begin(); // Should not change the state
+    EXPECT_EQ(midi.getThruState(),  true);
+    EXPECT_EQ(midi.getFilterMode(), midi::Full);
+}
+
+TEST(MidiThru, beginEnablesThru)
+{
+    SerialMock serial;
+    MidiInterface midi(serial);
+
+    midi.turnThruOff();
+    EXPECT_EQ(midi.getThruState(),  false);
+    EXPECT_EQ(midi.getFilterMode(), midi::Off);
+    midi.begin();
+    EXPECT_EQ(midi.getThruState(),  true);
+    EXPECT_EQ(midi.getFilterMode(), midi::Full);
+}
+
+TEST(MidiThru, setGet)
+{
+    SerialMock serial;
+    MidiInterface midi(serial);
+
+    midi.turnThruOff();
+    EXPECT_EQ(midi.getThruState(),  false);
+    EXPECT_EQ(midi.getFilterMode(), midi::Off);
+
+    midi.turnThruOn();
+    EXPECT_EQ(midi.getThruState(),  true);
+    EXPECT_EQ(midi.getFilterMode(), midi::Full);
+    midi.turnThruOn(midi::SameChannel);
+    EXPECT_EQ(midi.getThruState(),  true);
+    EXPECT_EQ(midi.getFilterMode(), midi::SameChannel);
+    midi.turnThruOn(midi::DifferentChannel);
+    EXPECT_EQ(midi.getThruState(),  true);
+    EXPECT_EQ(midi.getFilterMode(), midi::DifferentChannel);
+
+    midi.setThruFilterMode(midi::Full);
+    EXPECT_EQ(midi.getThruState(),  true);
+    EXPECT_EQ(midi.getFilterMode(), midi::Full);
+    midi.setThruFilterMode(midi::SameChannel);
+    EXPECT_EQ(midi.getThruState(),  true);
+    EXPECT_EQ(midi.getFilterMode(), midi::SameChannel);
+    midi.setThruFilterMode(midi::DifferentChannel);
+    EXPECT_EQ(midi.getThruState(),  true);
+    EXPECT_EQ(midi.getFilterMode(), midi::DifferentChannel);
+}
+
+END_UNNAMED_NAMESPACE