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Braille: tests

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He4eT 2019-09-24 02:39:43 +05:00
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import test from 'ava'
import {
patternToBraille,
arrToPattern,
gridToArrs
} from '../src/braille'
/* PatternToBraille */
;[
['00101110', '⡦'],
['10101110', '⡧'],
['01000110', '⡨'],
['11000110', '⡩'],
['01100110', '⡪'],
['11100110', '⡫'],
['01001110', '⡬'],
['11001110', '⡭']
].forEach(([params, exp]) =>
test('PatternToBraille: ' + params, t =>
t.is(
patternToBraille(params),
exp)))
/* Array to pattern */
const arr0 = [
[0, 0],
[0, 0],
[0, 0],
[0, 0]]
const arr1 = [
[1, 0],
[0, 1],
[1, 0],
[0, 1]]
;[
[arr0, '00000000'],
[arr1, '10011001']
].forEach(([params, exp]) =>
test('Count neighbours: ' + params, t =>
t.is(
arrToPattern(params),
exp)))
/* gridToArrs */
const grid1 = [
[0, 0, 1, 0],
[0, 0, 0, 1],
[0, 0, 1, 0],
[0, 0, 0, 1]]
test('Two arrs, one grid', t =>
t.deepEqual(
gridToArrs(grid1),
[[arr0, arr1]]))
const grid2 = [
[0, 0],
[0, 0],
[0, 0],
[0, 0],
[1, 0],
[0, 1],
[1, 0],
[0, 1]]
test('Two arrs, another one grid', t =>
t.deepEqual(
gridToArrs(grid2), [
[arr0],
[arr1]]))