31 lines
1.1 KiB
Python
31 lines
1.1 KiB
Python
from array import array
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from unittest import TestCase
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from midi_controller import MidiMsg
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class TestMidiMsg(TestCase):
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def test_create(self):
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msg = MidiMsg.create(0x92, 127, 127)
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self.assertEqual(0x90, msg.msg_type)
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self.assertEqual('NOTE_ON', msg.msg_type_str)
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self.assertEqual(3, msg.channel)
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self.assertEqual(127, msg.data0)
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self.assertEqual(127, msg.data1)
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self.assertEqual((0x92, 0x7f, 0x7f), msg.as_tuple())
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def test_create_from_bytes(self):
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msg = MidiMsg.create_from_bytes(array('B', (0x8f, 0x00, 0x7f)))
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self.assertEqual(0x80, msg.msg_type)
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self.assertEqual('NOTE_OFF', msg.msg_type_str)
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self.assertEqual(16, msg.channel)
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self.assertEqual(0, msg.data0)
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self.assertEqual(127, msg.data1)
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self.assertEqual((0x8f, 0x00, 0x7f), msg.as_tuple())
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def test_equality(self):
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m1 = MidiMsg.create_from_bytes(array('B', (0x92, 0x00, 0x7f)))
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m2 = MidiMsg.create(0x92, 0x00, 0x7f)
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self.assertEqual(m1, m2)
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self.assertIsNot(m1, m2)
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