jest-jasmine2/build/jestExpect.mjs

import { jestExpect } from "@jest/expect";

//#region src/jestExpect.ts
function jestExpectAdapter(config) {
	globalThis.expect = jestExpect;
	jestExpect.setState({ expand: config.expand });
	const jasmine = globalThis.jasmine;
	jasmine.anything = jestExpect.anything;
	jasmine.any = jestExpect.any;
	jasmine.objectContaining = jestExpect.objectContaining;
	jasmine.arrayContaining = jestExpect.arrayContaining;
	jasmine.stringMatching = jestExpect.stringMatching;
	jasmine.addMatchers = (jasmineMatchersObject) => {
		const jestMatchersObject = Object.create(null);
		for (const name of Object.keys(jasmineMatchersObject)) jestMatchersObject[name] = function(...args) {
			const result = jasmineMatchersObject[name](null, null);
			const negativeCompare = result.negativeCompare || result.compare;
			return this.isNot ? negativeCompare.apply(null, args) : result.compare.apply(null, args);
		};
		jestExpect.extend(jestMatchersObject);
	};
}

//#endregion
export { jestExpectAdapter as default };