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forbid-foreign-prop-types.js
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forbid-foreign-prop-types.js
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/**
* @fileoverview Tests for forbid-foreign-prop-types
*/
'use strict';
// -----------------------------------------------------------------------------
// Requirements
// -----------------------------------------------------------------------------
var rule = require('../../../lib/rules/forbid-foreign-prop-types');
var RuleTester = require('eslint').RuleTester;
var parserOptions = {
ecmaVersion: 6,
sourceType: 'module',
ecmaFeatures: {
jsx: true
}
};
require('babel-eslint');
// -----------------------------------------------------------------------------
// Tests
// -----------------------------------------------------------------------------
var ERROR_MESSAGE = 'Using another component\'s propTypes is forbidden';
var ruleTester = new RuleTester();
ruleTester.run('forbid-foreign-prop-types', rule, {
valid: [{
code: 'import { propTypes } from "SomeComponent";',
parserOptions: parserOptions
}, {
code: 'import { propTypes as someComponentPropTypes } from "SomeComponent";',
parserOptions: parserOptions
}, {
code: 'const foo = propTypes',
parserOptions: parserOptions
}, {
code: 'foo(propTypes)',
parserOptions: parserOptions
}, {
code: 'foo + propTypes',
parserOptions: parserOptions
}, {
code: 'const foo = [propTypes]',
parserOptions: parserOptions
}, {
code: 'const foo = { propTypes }',
parserOptions: parserOptions
}, {
code: 'Foo.propTypes = propTypes',
parserOptions: parserOptions
}, {
code: 'Foo["propTypes"] = propTypes',
parserOptions: parserOptions
}, {
code: 'const propTypes = "bar"; Foo[propTypes];',
parserOptions: parserOptions
}],
invalid: [{
code: [
'var Foo = React.createClass({',
' propTypes: Bar.propTypes,',
' render: function() {',
' return <Foo className="bar" />;',
' }',
'});'
].join('\n'),
parserOptions: parserOptions,
errors: [{
message: ERROR_MESSAGE,
type: 'Identifier'
}]
},
{
code: [
'var Foo = React.createClass({',
' propTypes: Bar["propTypes"],',
' render: function() {',
' return <Foo className="bar" />;',
' }',
'});'
].join('\n'),
parserOptions: parserOptions,
errors: [{
message: ERROR_MESSAGE,
type: 'Literal'
}]
},
{
code: [
'var { propTypes } = SomeComponent',
'var Foo = React.createClass({',
' propTypes,',
' render: function() {',
' return <Foo className="bar" />;',
' }',
'});'
].join('\n'),
parserOptions: parserOptions,
errors: [{
message: ERROR_MESSAGE,
type: 'Property'
}]
},
{
code: [
'var { propTypes: farts, ...foo } = SomeComponent',
'var Foo = React.createClass({',
' propTypes,',
' render: function() {',
' return <Foo className="bar" />;',
' }',
'});'
].join('\n'),
parser: 'babel-eslint',
errors: [{
message: ERROR_MESSAGE,
type: 'Property'
}]
},
{
code: [
'var { propTypes: typesOfProps } = SomeComponent',
'var Foo = React.createClass({',
' propTypes: typesOfProps,',
' render: function() {',
' return <Foo className="bar" />;',
' }',
'});'
].join('\n'),
parserOptions: parserOptions,
errors: [{
message: ERROR_MESSAGE,
type: 'Property'
}]
}]
});