43 lines
1.1 KiB
Plaintext
43 lines
1.1 KiB
Plaintext
/* eslint-env mocha */
|
|
import assert from 'assert';
|
|
import { extractProp, setParserName } from '../helper';
|
|
import propName from '../../src/propName';
|
|
|
|
describe('propName', () => {
|
|
beforeEach(() => {
|
|
setParserName('babel');
|
|
});
|
|
it('should export a function', () => {
|
|
const expected = 'function';
|
|
const actual = typeof propName;
|
|
|
|
assert.equal(actual, expected);
|
|
});
|
|
|
|
it('should throw an error if the argument is missing', () => {
|
|
assert.throws(() => { propName(); }, Error);
|
|
});
|
|
|
|
it('should throw an error if the argument not a JSX node', () => {
|
|
assert.throws(() => { propName({ a: 'foo' }); }, Error);
|
|
});
|
|
|
|
it('should return correct name for normal prop', () => {
|
|
const prop = extractProp('<div foo="bar" />');
|
|
|
|
const expected = 'foo';
|
|
const actual = propName(prop);
|
|
|
|
assert.equal(actual, expected);
|
|
});
|
|
|
|
it('should return correct name for namespaced prop', () => {
|
|
const prop = extractProp('<div foo:bar="baz" />', 'foo:bar');
|
|
|
|
const expected = 'foo:bar';
|
|
const actual = propName(prop);
|
|
|
|
assert.equal(actual, expected);
|
|
});
|
|
});
|