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svelte/test/custom-elements/samples/no-missing-prop-warnings/test.js

18 lines
387 B

import * as assert from 'assert';
import './main.svelte';
export default function (target) {
const warnings = [];
const warn = console.warn;
console.warn = warning => {
warnings.push(warning);
};
target.innerHTML = '<my-app foo=yes />';
assert.equal(warnings.length, 1);
assert.equal(warnings[0], `<my-app> was created without expected prop 'bar'`);
console.warn = warn;
}