@sutton-signwriting/core/src/convert/index.test.js

a javascript package for node and browsers that supports general processing of the Sutton SignWriting script

import { swu2num, num2swu, swu2coord, coord2swu, fsw2coord, coord2fsw, swu2code, code2swu, swu2id, id2swu, key2id, id2key, swu2key, key2swu, swu2fsw, fsw2swu, symidArr, symidMax, symidMin, symid2key, key2symid } from './';

it('should convert swu to number', () => {
  expect(swu2num('𝤆')).toBe(500);
})

it('should convert number to swu', () => {
  expect(num2swu(500)).toBe('𝤆');
})

it('should convert swu to coord', () => {
  expect(swu2coord('𝤆𝤆')).toEqual([500, 500]);
})

it('should convert coord to swu', () => {
  expect(coord2swu([500, 500])).toBe('𝤆𝤆');
})

it('should convert fsw to coord', () => {
  expect(fsw2coord('500x500')).toEqual([500, 500]);
})

it('should convert coord to fsw', () => {
  expect(coord2fsw([500, 500])).toBe('500x500');
})

it('should convert swu symbol to code point', () => {
  expect(swu2code('񀀁')).toBe(0x40001);
})

it('should convert swu null symbol to code point', () => {
  expect(swu2code('񀀀')).toBe(0x40000);
})

it('should convert code point to swu symbol', () => {
  expect(code2swu(0x40001)).toBe('񀀁');
})

it('should convert code point to swu null symbol', () => {
  expect(code2swu(0x40000)).toBe('񀀀');
})

it('should convert swu symbol to 16-bit id', () => {
  expect(swu2id('񀀁')).toBe(1);
})

it('should convert swu null symbol to 16-bit id', () => {
  expect(swu2id('񀀀')).toBe(0);
})

it('should convert 16-bit id to swu symbol', () => {
  expect(id2swu(1)).toBe('񀀁');
})

it('should convert 16-bit id to swu null symbol', () => {
  expect(id2swu(0)).toBe('񀀀');
})

it('should convert fsw symbol key to 16-bit id', () => {
  expect(key2id('S10000')).toBe(1);
})

it('should convert fsw null symbol key to 16-bit id', () => {
  expect(key2id('S00000')).toBe(0);
})

it('should convert 16-bit id to fsw symbol key', () => {
  expect(id2key(1)).toBe('S10000');
})

it('should convert 16-bit id to fsw null symbol key', () => {
  expect(id2key(0)).toBe('S00000');
})

it('should convert swu symbol to fsw key', () => {
  expect(swu2key('񀀁')).toBe('S10000');
})

it('should convert swu null symbol to fsw key', () => {
  expect(swu2key('񀀀')).toBe('S00000');
})

it('should convert fsw key to swu symbol', () => {
  expect(key2swu('S10000')).toBe('񀀁');
})

it('should convert fsw null symbol key to swu symbol', () => {
  expect(key2swu('S00000')).toBe('񀀀');
})

it('should convert an swu string into an fsw string', () => {
  expect(swu2fsw('񀀁𝤆𝤆')).toBe('S10000500x500');
  expect(swu2fsw('𝠀񀀒񀀚񋚥񋛩𝠃𝤟𝤩񋛩𝣵𝤐񀀒𝤇𝣤񋚥𝤐𝤆񀀚𝣮𝣭')).toBe('AS10011S10019S2e704S2e748M525x535S2e748483x510S10011501x466S2e704510x500S10019476x475');
})

it('should convert an swu string with null symbol into an fsw string', () => {
  expect(swu2fsw('𝠀񀀒񀀀񋚥񋛩𝠃𝤟𝤩񋛩𝣵𝤐񀀒𝤇𝣤񋚥𝤐𝤆񀀚𝣮𝣭')).toBe('AS10011S00000S2e704S2e748M525x535S2e748483x510S10011501x466S2e704510x500S10019476x475');
})

it('should convert an fsw string into an swu string', () => {
  expect(fsw2swu('S10000500x500')).toBe('񀀁𝤆𝤆');
  expect(fsw2swu('AS10011S10019S2e704S2e748M525x535S2e748483x510S10011501x466S2e704510x500S10019476x475')).toBe('𝠀񀀒񀀚񋚥񋛩𝠃𝤟𝤩񋛩𝣵𝤐񀀒𝤇𝣤񋚥𝤐𝤆񀀚𝣮𝣭');
})

it('should convert an fsw string with null symbol into an swu string', () => {
  expect(fsw2swu('AS10011S00000S2e704S2e748M525x535S2e748483x510S10011501x466S2e704510x500S10019476x475')).toBe('𝠀񀀒񀀀񋚥񋛩𝠃𝤟𝤩񋛩𝣵𝤐񀀒𝤇𝣤񋚥𝤐𝤆񀀚𝣮𝣭');
})

it('should not corrupt styling string and other text', () => {
  expect(fsw2swu('-CP10G_blue_D_red,Cyan_Z1.1-D01_blue_D02_yellow,green_Z01,10,500x500Z02,5.5-primary blinking!cursor!')).toBe('-CP10G_blue_D_red,Cyan_Z1.1-D01_blue_D02_yellow,green_Z01,10,500x500Z02,5.5-primary blinking!cursor!');
})

it('should have the symbol id list', () => {
  expect(symidArr.length).toBe(652);
})

it('should maximize full symid from minimized value', () => {
  expect(symidMax('101011101')).toBe('01-01-001-01-01-01');
  expect(symidMax('101011516')).toBe('01-01-001-01-05-16');
})

it('should maximize base symid from minimized value', () => {
  expect(symidMax('101011')).toBe('01-01-001-01');
})

it('should minimize full symid from maximized value', () => {
  expect(symidMin('01-01-001-01-01-01')).toBe('101011101');
  expect(symidMin('01-01-001-01-05-16')).toBe('101011516');
})

it('should minimize base symid from maximized value', () => {
  expect(symidMin('01-01-001-01')).toBe('101011');
})

it('should convert full symid to key', () => {
  expect(symid2key('01-01-001-01-01-01')).toBe('S10000');
  expect(symid2key('01-01-001-01-06-16')).toBe('S1005f');
  expect(symid2key('04-05-005-02-01-01')).toBe('S36200');
})

it('should convert base symid to key', () => {0
  expect(symid2key('01-01-001-01')).toBe('S100');
  expect(symid2key('04-05-005-02')).toBe('S362');
})

it('should convert full key to symid', () => {
  expect(key2symid('S10000')).toBe('01-01-001-01-01-01');
  expect(key2symid('S1005f')).toBe('01-01-001-01-06-16');
  expect(key2symid('S36200')).toBe('04-05-005-02-01-01');
})

it('should convert base key to symid', () => {
  expect(key2symid('S100')).toBe('01-01-001-01');
  expect(key2symid('S362')).toBe('04-05-005-02');
})