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