"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
describe('rtl', function () {
    var _a = require('./rtl'), getRTL = _a.getRTL, setRTL = _a.setRTL;
    it('can set and get the rtl setting on the server', function () {
        setRTL(true);
        expect(getRTL()).toEqual(true);
        setRTL(false);
        expect(getRTL()).toEqual(false);
    });
});
describe('getRTL', function () {
    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    var RTL;
    beforeEach(function () {
        // Make use of resetModules and require to reset the internal state of rtl module.
        // At time of writing we need to do this to force private _isRTL to be undefined so that module
        // reads dir attributes from the document object.
        jest.resetModules();
        RTL = require('./rtl');
        document.documentElement.removeAttribute('dir');
        document.body.removeAttribute('dir');
    });
    it('defaults to false with no dir attributes', function () {
        expect(RTL.getRTL()).toBe(false);
    });
    it('reads ltr dir attribute from documentElement', function () {
        document.documentElement.setAttribute('dir', 'ltr');
        expect(RTL.getRTL()).toBe(false);
    });
    it('reads rtl dir attribute from documentElement', function () {
        document.documentElement.setAttribute('dir', 'rtl');
        expect(RTL.getRTL()).toBe(true);
    });
    it('reads rtl dir attribute from body with higher priority than documentElement', function () {
        document.documentElement.setAttribute('dir', 'ltr');
        document.body.setAttribute('dir', 'rtl');
        expect(RTL.getRTL()).toBe(true);
    });
    it('reads ltr dir attribute from body with higher priority than documentElement', function () {
        document.documentElement.setAttribute('dir', 'rtl');
        document.body.setAttribute('dir', 'ltr');
        expect(RTL.getRTL()).toBe(false);
    });
    it('falls back to ltr dir attribute on documentElement', function () {
        document.documentElement.setAttribute('dir', 'ltr');
        expect(RTL.getRTL()).toBe(false);
    });
    it('falls back to rtl dir attribute on documentElement', function () {
        document.documentElement.setAttribute('dir', 'rtl');
        expect(RTL.getRTL()).toBe(true);
    });
    it('does not cause exception with null body element', function () {
        var DOM = require('./dom/getDocument');
        jest.spyOn(DOM, 'getDocument').mockImplementation(function () {
            return {
                documentElement: document.documentElement,
                body: null,
            };
        });
        document.documentElement.setAttribute('dir', 'rtl');
        expect(RTL.getRTL()).toBe(true);
        jest.restoreAllMocks();
    });
    describe('theme support', function () {
        it('returns document default (ltr) when called with no theme', function () {
            expect(RTL.getRTL()).toBeFalsy();
        });
        it('returns document default (ltr) when called theme not specifying direction', function () {
            var theme = {};
            expect(RTL.getRTL(theme)).toBeFalsy();
        });
        it('returns ltr when called theme specifying ltr', function () {
            var theme = { rtl: false };
            expect(RTL.getRTL(theme)).toBeFalsy();
        });
        it('returns rtl when called theme specifying rtl', function () {
            var theme = { rtl: true };
            expect(RTL.getRTL(theme)).toBeTruthy();
        });
    });
});
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