26 lines
910 B
JavaScript
26 lines
910 B
JavaScript
const test = require('tap').test
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const BitBuffer = require('core/bit-buffer')
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const ByteData = require('core/byte-data')
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const Mode = require('core/mode')
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test('Byte Data', function (t) {
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const text = '1234'
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const textBitLength = 32
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const textByte = [49, 50, 51, 52] // 1, 2, 3, 4
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const utf8Text = '\u00bd + \u00bc = \u00be' // 9 char, 12 byte
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const byteData = new ByteData(text)
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t.equal(byteData.mode, Mode.BYTE, 'Mode should be BYTE')
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t.equal(byteData.getLength(), text.length, 'Should return correct length')
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t.equal(byteData.getBitsLength(), textBitLength, 'Should return correct bit length')
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const bitBuffer = new BitBuffer()
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byteData.write(bitBuffer)
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t.deepEqual(bitBuffer.buffer, textByte, 'Should write correct data to buffer')
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const byteDataUtf8 = new ByteData(utf8Text)
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t.equal(byteDataUtf8.getLength(), 12, 'Should return correct length for utf8 chars')
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t.end()
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})
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