element-web/test/unit-tests/components/views/elements/ExternalLink-test.tsx

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/*
Copyright 2024 New Vector Ltd.
Copyright 2021 The Matrix.org Foundation C.I.C.
SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/
import { render } from "jest-matrix-react";
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import React from "react";
import ExternalLink from "../../../../../src/components/views/elements/ExternalLink";
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describe("<ExternalLink />", () => {
const defaultProps = {
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"href": "test.com",
"onClick": jest.fn(),
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"className": "myCustomClass",
"data-testid": "test",
};
const getComponent = (props = {}) => {
return render(<ExternalLink {...defaultProps} {...props} />);
};
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it("renders link correctly", () => {
const children = (
<span>
react element <b>children</b>
</span>
);
expect(getComponent({ children, target: "_self", rel: "noopener" }).asFragment()).toMatchSnapshot();
});
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it("defaults target and rel", () => {
const children = "test";
const { getByTestId } = getComponent({ children });
const container = getByTestId("test");
expect(container.getAttribute("rel")).toEqual("noreferrer noopener");
expect(container.getAttribute("target")).toEqual("_blank");
});
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it("renders plain text link correctly", () => {
const children = "test";
expect(getComponent({ children }).asFragment()).toMatchSnapshot();
});
});