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import React from "react";
import { SafeAnchor } from "content-src/components/DiscoveryStreamComponents/SafeAnchor/SafeAnchor";
import { shallow } from "enzyme";
describe("Discovery Stream <SafeAnchor>", () => {
let warnStub;
let sandbox;
beforeEach(() => {
warnStub = sinon.stub(console, "warn");
sandbox = sinon.createSandbox();
});
afterEach(() => {
warnStub.restore();
sandbox.restore();
});
it("should render with anchor", () => {
const wrapper = shallow(<SafeAnchor />);
assert.lengthOf(wrapper.find("a"), 1);
});
it("should render with anchor target for http", () => {
const wrapper = shallow(<SafeAnchor url="http://example.com" />);
assert.equal(wrapper.find("a").prop("href"), "http://example.com");
});
it("should render with anchor target for https", () => {
const wrapper = shallow(<SafeAnchor url="https://example.com" />);
assert.equal(wrapper.find("a").prop("href"), "https://example.com");
});
it("should not allow javascript: URIs", () => {
const wrapper = shallow(<SafeAnchor url="javascript:foo()" />); // eslint-disable-line no-script-url
assert.equal(wrapper.find("a").prop("href"), "");
assert.calledOnce(warnStub);
});
it("should not warn if the URL is falsey ", () => {
const wrapper = shallow(<SafeAnchor url="" />);
assert.equal(wrapper.find("a").prop("href"), "");
assert.notCalled(warnStub);
});
it("should dispatch an event on click", () => {
const dispatchStub = sandbox.stub();
const fakeEvent = { preventDefault: sandbox.stub(), currentTarget: {} };
const wrapper = shallow(<SafeAnchor dispatch={dispatchStub} />);
wrapper.find("a").simulate("click", fakeEvent);
assert.calledOnce(dispatchStub);
assert.calledOnce(fakeEvent.preventDefault);
});
it("should call onLinkClick if provided", () => {
const onLinkClickStub = sandbox.stub();
const wrapper = shallow(<SafeAnchor onLinkClick={onLinkClickStub} />);
wrapper.find("a").simulate("click");
assert.calledOnce(onLinkClickStub);
});
});
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