测试该函数会返回一个带有jest的错误

我有这个功能

const filterByTerm = (inputArr, searchTerm) => {
    if(!searchTerm) throw new Error('Search term can not be empty');
    if(!inputArr.length) throw new Error('Input array term can not be empty');

    return inputArr.filter((el) => el.url.match(searchTerm.toLowerCase()))
}

这是一个测试,我试图在搜索词为空时测试scnario。我想测试发生时是否有错误

describe('Filter function', () => {

    it('Should filter by a search term (link)', () => {
        const input = [
            { id: 1, url: 'https://www.url1.dev' },
            { id: 2, url: 'https://www.url2.dev' },
            { id: 3, url: 'https://www.link3.dev' },
        ];

        const output = [{ id: 3, url: 'https://www.link3.dev' }];
        const output2 = [
            { id: 1, url: 'https://www.url1.dev' },
            { id: 2, url: 'https://www.url2.dev' }
        ]

        expect(filterByTerm(input, '')).toThrow();
        expect(filterByTerm(input, '')).toThrow(Error);
        expect(filterByTerm(input, '')).toThrow('Search term can not be empty');
    });
});

但我在Jest文档中看到的所有方法都不起作用。