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'use strict';
const common = require('../common');
common.skipIfEslintMissing();
const RuleTester = require('../../tools/node_modules/eslint').RuleTester;
const rule = require('../../tools/eslint-rules/number-isnan');
const message = 'Please use Number.isNaN instead of the global isNaN function';
new RuleTester().run('number-isnan', rule, {
valid: [
'Number.isNaN()'
],
invalid: [
{
code: 'isNaN()',
errors: [{ message }]
}
]
});
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