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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
const { mount } = require("enzyme");
const { createFactory } = require("devtools/client/shared/vendor/react");
const Provider = createFactory(
require("devtools/client/shared/vendor/react-redux").Provider
);
const {
setupStore,
} = require("devtools/client/accessibility/test/node/helpers");
const {
UPDATE_DISPLAY_TABBING_ORDER,
} = require("devtools/client/accessibility/constants");
const ConnectedDisplayTabbingOrderClass = require("devtools/client/accessibility/components/DisplayTabbingOrder");
const DisplayTabbingOrderClass =
ConnectedDisplayTabbingOrderClass.WrappedComponent;
const DisplayTabbingOrder = createFactory(ConnectedDisplayTabbingOrderClass);
function testCheckbox(wrapper, expected) {
expect(wrapper.html()).toMatchSnapshot();
const displayTabbingOrder = wrapper.find(DisplayTabbingOrderClass);
expect(displayTabbingOrder.children().length).toBe(1);
// Label checks
const label = displayTabbingOrder.childAt(0);
expect(label.hasClass("accessibility-tabbing-order")).toBe(true);
expect(label.hasClass("devtools-checkbox-label")).toBe(true);
expect(label.prop("title")).toBe(
"Show tabbing order of elements and their tabbing index."
);
expect(label.text()).toBe("Show Tabbing Order");
expect(label.children().length).toBe(1);
// Checkbox checks
const checkbox = label.childAt(0);
expect(checkbox.prop("checked")).toBe(expected.checked);
expect(checkbox.prop("disabled")).toBe(!!expected.disabled);
if (expected.describedby) {
expect(checkbox.prop("aria-describedby")).toBe(expected.describedby);
}
}
describe("DisplayTabbingOrder component:", () => {
it("default render", () => {
const DESCRIBEDBY = "test";
const store = setupStore();
const wrapper = mount(
Provider({ store }, DisplayTabbingOrder({ describedby: DESCRIBEDBY }))
);
testCheckbox(wrapper, { checked: false, describedby: DESCRIBEDBY });
});
it("toggle tabbing order overlay", () => {
const store = setupStore();
const wrapper = mount(Provider({ store }, DisplayTabbingOrder()));
expect(wrapper.html()).toMatchSnapshot();
const displayTabbingOrderInstance = wrapper
.find(DisplayTabbingOrderClass)
.instance();
displayTabbingOrderInstance.onChange = jest.fn();
displayTabbingOrderInstance.forceUpdate();
const checkbox = wrapper.find("input");
checkbox.simulate("change");
expect(displayTabbingOrderInstance.onChange.mock.calls.length).toBe(1);
});
it("displaying tabbing order render/update", () => {
const store = setupStore({
preloadedState: {
ui: {
tabbingOrderDisplayed: true,
},
},
});
const wrapper = mount(Provider({ store }, DisplayTabbingOrder()));
testCheckbox(wrapper, { checked: true });
store.dispatch({
type: UPDATE_DISPLAY_TABBING_ORDER,
tabbingOrderDisplayed: false,
});
wrapper.update();
testCheckbox(wrapper, { checked: false });
});
});
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