69 lines
2.2 KiB
JavaScript
69 lines
2.2 KiB
JavaScript
import { ModalOverlayWrapper } from "content-src/components/ModalOverlay/ModalOverlay";
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import { mount } from "enzyme";
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import React from "react";
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describe("ModalOverlayWrapper", () => {
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let fakeDoc;
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let sandbox;
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let header;
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beforeEach(() => {
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sandbox = sinon.createSandbox();
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header = document.createElement("div");
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fakeDoc = {
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addEventListener: sandbox.stub(),
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removeEventListener: sandbox.stub(),
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body: { classList: { add: sandbox.stub(), remove: sandbox.stub() } },
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getElementById() {
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return header;
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},
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};
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});
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afterEach(() => {
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sandbox.restore();
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});
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it("should add eventListener and a class on mount", async () => {
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mount(<ModalOverlayWrapper document={fakeDoc} />);
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assert.calledOnce(fakeDoc.addEventListener);
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assert.calledWith(fakeDoc.body.classList.add, "modal-open");
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});
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it("should remove eventListener on unmount", async () => {
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const wrapper = mount(<ModalOverlayWrapper document={fakeDoc} />);
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wrapper.unmount();
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assert.calledOnce(fakeDoc.addEventListener);
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assert.calledOnce(fakeDoc.removeEventListener);
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assert.calledWith(fakeDoc.body.classList.remove, "modal-open");
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});
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it("should call props.onClose on an Escape key", async () => {
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const onClose = sandbox.stub();
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mount(<ModalOverlayWrapper document={fakeDoc} onClose={onClose} />);
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// Simulate onkeydown being called
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const [, callback] = fakeDoc.addEventListener.firstCall.args;
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callback({ key: "Escape" });
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assert.calledOnce(onClose);
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});
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it("should not call props.onClose on other keys than Escape", async () => {
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const onClose = sandbox.stub();
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mount(<ModalOverlayWrapper document={fakeDoc} onClose={onClose} />);
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// Simulate onkeydown being called
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const [, callback] = fakeDoc.addEventListener.firstCall.args;
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callback({ key: "Ctrl" });
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assert.notCalled(onClose);
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});
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it("should not call props.onClose when clicked outside dialog", async () => {
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const onClose = sandbox.stub();
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const wrapper = mount(
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<ModalOverlayWrapper document={fakeDoc} onClose={onClose} />
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);
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wrapper.find("div.modalOverlayOuter.active").simulate("click");
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assert.notCalled(onClose);
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});
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});
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