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const assert = require('assert');
const ISO6391 = require('../src/index');
describe('getName()', function() {
it('en', function() {
assert.equal(ISO6391.getName('en'), 'English');
});
it('zh', function() {
assert.equal(ISO6391.getName('zh'), 'Chinese');
});
it('xx', function() {
assert.equal(ISO6391.getName('xx'), '');
});
it('toString', function() {
assert.equal(ISO6391.getName('toString'), '');
});
});
describe('getNativeName()', function() {
it('en', function() {
assert.equal(ISO6391.getNativeName('en'), 'English');
});
it('zh', function() {
assert.equal(ISO6391.getNativeName('zh'), '中文');
});
it('xx', function() {
assert.equal(ISO6391.getNativeName('xx'), '');
});
it('toString', function() {
assert.equal(ISO6391.getNativeName('toString'), '');
});
});
describe('getCode()', function() {
it('English', function() {
assert.equal(ISO6391.getCode('English'), 'en');
});
it('Chinese', function() {
assert.equal(ISO6391.getCode('Chinese'), 'zh');
});
it('中文', function() {
assert.equal(ISO6391.getCode('中文'), 'zh');
});
it('xx', function() {
assert.equal(ISO6391.getCode('xx'), '');
});
it('toString', function() {
assert.equal(ISO6391.getCode('toString'), '');
});
});
describe('validate()', function() {
it('en', function() {
assert.equal(ISO6391.validate('en'), true);
});
it('zh', function() {
assert.equal(ISO6391.validate('zh'), true);
});
it('xx', function() {
assert.equal(ISO6391.validate('xx'), false);
});
it('toString', function() {
assert.equal(ISO6391.validate('toString'), false);
});
});
describe('getLanguages()', function() {
it('[en, zh, xx, toString]', function() {
assert.deepEqual(ISO6391.getLanguages(['en', 'zh', 'xx', 'toString']), [
{
code: 'en',
name: 'English',
nativeName: 'English',
},
{
code: 'zh',
name: 'Chinese',
nativeName: '中文',
},
{
code: 'xx',
name: '',
nativeName: '',
},
{
code: 'toString',
name: '',
nativeName: '',
},
]);
});
});
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