/*
Copyright 2026 Seekra

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

import {
    assertString,
    assertType,
    validateEntry,
    validateSelectionOptions,
    validateSettingsConfig,
} from '../settingsValidator';
import { describe, expect, test } from 'vitest';

describe('settingsValidator', () => {
    describe('validateSettingsConfig', () => {
        test.for([
            {
                settings: {
                    contents: [],
                },
            },
            {
                settings: {
                    contents: [
                        {
                            name: 'general',
                            i18n: 'settings.settings.general',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 42',
                                    i18n: 'settings.settings.general.enableFeature42',
                                },
                            ],
                        },
                    ],
                },
            },
            {
                settings: {
                    contents: [
                        {
                            name: 'general',
                            i18n: 'settings.settings.general',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 42',
                                    i18n: 'settings.settings.general.enableFeature42',
                                },
                            ],
                        },
                        {
                            name: 'copyOfGeneral',
                            i18n: 'settings.settings.copyOfGeneral',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 42',
                                    i18n: 'settings.settings.general.enableFeature42',
                                },
                            ],
                        },
                    ],
                },
            },
            {
                settings: {
                    contents: [
                        {
                            name: 'general',
                            i18n: 'settings.settings.general',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 42',
                                    i18n: 'settings.settings.general.enableFeature42',
                                },
                            ],
                        },
                        {
                            name: 'copyOfGeneral',
                            i18n: 'settings.settings.copyOfGeneral',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 42',
                                    default: false,
                                    i18n: 'settings.settings.general.enableFeature42',
                                },
                            ],
                        },
                        {
                            name: 'aSection',
                            i18n: 'settings.settings.aSection',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 43',
                                    i18n: 'settings.settings.aSection.enableFeature43',
                                },
                                {
                                    type: 'selection',
                                    name: 'language',
                                    i18n: 'settings.settings.aSection.language.label',
                                    default: 'en',
                                    options: [
                                        {
                                            name: 'en',
                                            i18n: 'settings.settings.aSection.language.options.en',
                                        },
                                        {
                                            name: 'de',
                                            i18n: 'settings.settings.aSection.language.options.de',
                                        },
                                    ],
                                },
                                {
                                    type: 'section',
                                    name: 'section2',
                                    i18n: 'settings.settings.aSection.section2.label',
                                    content: [
                                        {
                                            type: 'string',
                                            name: 'string',
                                            i18n: 'settings.settings.aSection.sections.string',
                                            default: 'str',
                                        },
                                    ],
                                },
                            ],
                        },
                    ],
                },
            },
            {
                settings: {
                    contents: [
                        {
                            name: 'general',
                            i18n: 'settings.settings.general',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 42',
                                    i18n: 'settings.settings.general.enableFeature42',
                                },
                            ],
                        },
                        {
                            name: 'copyOfGeneral',
                            i18n: 'settings.settings.copyOfGeneral',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 42',
                                    default: false,
                                    i18n: 'settings.settings.general.enableFeature42',
                                },
                            ],
                        },
                        {
                            name: 'aSection',
                            i18n: 'settings.settings.aSection',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 43',
                                    i18n: 'settings.settings.aSection.enableFeature43',
                                },
                                {
                                    type: 'selection',
                                    name: 'language',
                                    i18n: 'settings.settings.aSection.language.label',
                                    default: 'en',
                                    allowMultiple: false,
                                    options: [
                                        {
                                            name: 'en',
                                            i18n: 'settings.settings.aSection.language.options.en',
                                        },
                                        {
                                            name: 'de',
                                            i18n: 'settings.settings.aSection.language.options.de',
                                        },
                                    ],
                                },
                                {
                                    type: 'section',
                                    name: 'section2',
                                    i18n: 'settings.settings.aSection.section2.label',
                                    content: [
                                        {
                                            type: 'string',
                                            name: 'string',
                                            i18n: 'settings.settings.aSection.sections.string',
                                            default: 'str',
                                        },
                                    ],
                                },
                            ],
                        },
                    ],
                },
            },
        ])('does not throw an error and returns input', ({ settings }) => {
            validateSettingsConfig(settings);
        });

        test.for([
            { settings: false },
            { settings: true },
            { settings: 0 },
            { settings: 42 },
            { settings: '' },
            { settings: ' ' },
            { settings: 'a' },
            { settings: {} },
            {
                settings: {
                    content: [
                        {
                            type: 'sectio',
                            name: 'general',
                            i18n: 'settings.settings.general',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 42',
                                    i18n: 'settings.settings.general.enableFeature42',
                                },
                            ],
                        },
                        {
                            type: 'section',
                            name: 'copyOfGeneral',
                            i18n: 'settings.settings.copyOfGeneral',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 42',
                                    default: false,
                                    i18n: 'settings.settings.general.enableFeature42',
                                },
                            ],
                        },
                        {
                            type: 'section',
                            name: 'aSection',
                            i18n: 'settings.settings.aSection',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 43',
                                    i18n: 'settings.settings.aSection.enableFeature43',
                                },
                                {
                                    type: 'selection',
                                    name: 'language',
                                    i18n: 'settings.settings.aSection.language.label',
                                    default: 'en',
                                    allowMultiple: 'false',
                                    options: [
                                        {
                                            name: 'en',
                                            i18n: 'settings.settings.aSection.language.options.en',
                                        },
                                        {
                                            name: 'de',
                                            i18n: 'settings.settings.aSection.language.options.de',
                                        },
                                    ],
                                },
                                {
                                    type: 'section',
                                    name: 'section2',
                                    i18n: 'settings.settings.aSection.section2.label',
                                    content: [
                                        {
                                            type: 'string',
                                            name: 'string',
                                            i18n: 'settings.settings.aSection.sections.string',
                                            default: 'str',
                                        },
                                    ],
                                },
                            ],
                        },
                    ],
                },
            },
            {
                settings: {
                    content: [
                        {
                            type: 'sectio',
                            name: 'general',
                            i18n: 'settings.settings.general',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 42',
                                    i18n: 'settings.settings.general.enableFeature42',
                                },
                            ],
                        },
                        {
                            type: 'section',
                            name: 'copyOfGeneral',
                            i18n: 'settings.settings.copyOfGeneral',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 42',
                                    default: false,
                                    i18n: 'settings.settings.general.enableFeature42',
                                },
                            ],
                        },
                        {
                            type: 'section',
                            name: 'aSection',
                            i18n: 'settings.settings.aSection',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 43',
                                    i18n: 'settings.settings.aSection.enableFeature43',
                                },
                                {
                                    type: 'selection',
                                    name: 'language',
                                    i18n: 'settings.settings.aSection.language.label',
                                    default: 'en',
                                    options: [
                                        {
                                            name: 'en',
                                            i18n: 'settings.settings.aSection.language.options.en',
                                        },
                                        {
                                            name: 'de',
                                            i18n: 'settings.settings.aSection.language.options.de',
                                        },
                                    ],
                                },
                                {
                                    type: 'section',
                                    name: 'section2',
                                    i18n: 'settings.settings.aSection.section2.label',
                                    content: [
                                        {
                                            type: 'string',
                                            name: 'string',
                                            i18n: 'settings.settings.aSection.sections.string',
                                            default: 'str',
                                        },
                                    ],
                                },
                            ],
                        },
                    ],
                },
            },
            {
                settings: {
                    content: [
                        {
                            type: 'section',
                            name: 'general',
                            i18n: 'settings.settings.general',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 42',
                                    i18n: 'settings.settings.general.enableFeature42',
                                },
                            ],
                        },
                        {
                            type: 'section',
                            name: 'copyOfGeneral',
                            i18n: 'settings.settings.copyOfGeneral',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 42',
                                    default: false,
                                    i18n: 'settings.settings.general.enableFeature42',
                                },
                            ],
                        },
                        {
                            type: 'section',
                            name: 'aSection',
                            i18n: 'settings.settings.aSection',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 43',
                                    i18n: 'settings.settings.aSection.enableFeature43',
                                },
                                {
                                    type: 'selection',
                                    name: 'language',
                                    i18n: 'settings.settings.aSection.language.label',
                                    default: 'en',
                                    options: [
                                        {
                                            name: 'en',
                                            i18n: 'settings.settings.aSection.language.options.en',
                                        },
                                        {
                                            name: 'de',
                                            i18n: 'settings.settings.aSection.language.options.de',
                                        },
                                    ],
                                },
                                {
                                    type: 'section',
                                    name: 'section2',
                                    i18n: 'settings.settings.aSection.section2.label',
                                    content: [
                                        {
                                            type: 'string',
                                            name: 'string',
                                            i18n: 'settings.settings.aSection.sections.string',
                                            default: 'str',
                                        },
                                    ],
                                },
                            ],
                        },
                    ],
                },
            },
            {
                settings: {
                    contents: [
                        {
                            type: 'section',
                            name: 'general',
                            i18n: 'settings.settings.general',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 42',
                                    i18n: 'settings.settings.general.enableFeature42',
                                },
                            ],
                        },
                        {
                            type: 'section',
                            name: 'copyOfGeneral',
                            i18n: 'settings.settings.copyOfGeneral',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 42',
                                    default: false,
                                    i18n: 'settings.settings.general.enableFeature42',
                                },
                            ],
                        },
                        {
                            type: 'section',
                            name: 'aSection',
                            i18n: 'settings.settings.aSection',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 43',
                                    i18n: 'settings.settings.aSection.enableFeature43',
                                    default: 'true',
                                },
                                {
                                    type: 'selection',
                                    name: 'language',
                                    i18n: 'settings.settings.aSection.language.label',
                                    default: 'en',
                                    options: [
                                        {
                                            name: 'en',
                                            i18n: 'settings.settings.aSection.language.options.en',
                                        },
                                        {
                                            name: 'de',
                                            i18n: 'settings.settings.aSection.language.options.de',
                                        },
                                    ],
                                },
                                {
                                    type: 'section',
                                    name: 'section2',
                                    i18n: 'settings.settings.aSection.section2.label',
                                    content: [
                                        {
                                            type: 'string',
                                            name: 'string',
                                            i18n: 'settings.settings.aSection.sections.string',
                                            default: 42,
                                        },
                                    ],
                                },
                            ],
                        },
                    ],
                },
            },
            {
                settings: {
                    contents: [
                        {
                            type: 'bool',
                            name: 'aStandaloneBooleanSetting',
                            i18n: 'settings.settings.aStandaloneBooleanSetting',
                            default: true,
                        },
                        {
                            name: 'general',
                            i18n: 'settings.settings.general',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 42',
                                    i18n: 'settings.settings.general.enableFeature42',
                                },
                            ],
                        },
                        {
                            name: 'copyOfGeneral',
                            i18n: 'settings.settings.copyOfGeneral',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 42',
                                    default: false,
                                    i18n: 'settings.settings.general.enableFeature42',
                                },
                            ],
                        },
                        {
                            name: 'aSection',
                            i18n: 'settings.settings.aSection',
                            content: [
                                {
                                    type: 'bool',
                                    name: 'Enable feature 43',
                                    i18n: 'settings.settings.aSection.enableFeature43',
                                },
                                {
                                    type: 'selection',
                                    name: 'language',
                                    i18n: 'settings.settings.aSection.language.label',
                                    default: 'en',
                                    allowMultiple: false,
                                    options: [
                                        {
                                            name: 'en',
                                            i18n: 'settings.settings.aSection.language.options.en',
                                        },
                                        {
                                            name: 'de',
                                            i18n: 'settings.settings.aSection.language.options.de',
                                        },
                                    ],
                                },
                                {
                                    type: 'section',
                                    name: 'section2',
                                    i18n: 'settings.settings.aSection.section2.label',
                                    content: [
                                        {
                                            type: 'string',
                                            name: 'string',
                                            i18n: 'settings.settings.aSection.sections.string',
                                            default: 'str',
                                        },
                                    ],
                                },
                            ],
                        },
                    ],
                },
            },
        ])('throws error', ({ settings }) => {
            expect(() => validateSettingsConfig(settings)).toThrow(Error);
        });
    });

    describe('validateEntry', () => {
        test.for([
            [
                {
                    name: 'enableFeature42',
                    type: 'bool',
                    i18n: 'feature.42.enable',
                },
            ],
            [
                {
                    name: 'enableFeature42',
                    type: 'bool',
                    i18n: 'feature.42.enable',
                    default: true,
                },
            ],
            [
                {
                    name: 'enableFeature42',
                    type: 'bool',
                    i18n: 'feature.42.enable',
                    default: false,
                },
            ],

            [{ name: 'aNumber', type: 'number', i18n: 'aNumber.label' }],
            [
                {
                    name: 'aNumber',
                    type: 'number',
                    i18n: 'aNumber.label',
                    default: 42,
                },
            ],
            [
                {
                    name: 'aNumber',
                    type: 'number',
                    i18n: 'aNumber.label',
                    default: 0,
                },
            ],
            [
                {
                    name: 'aNumber',
                    type: 'number',
                    i18n: 'aNumber.label',
                    default: -42.7,
                },
            ],

            [{ name: 'aString', type: 'string', i18n: 'aString.label' }],
            [
                {
                    name: 'aString',
                    type: 'string',
                    i18n: 'aString.label',
                    default: '',
                },
            ],
            [
                {
                    name: 'aString',
                    type: 'string',
                    i18n: 'aString.label',
                    default: 'Seekra is great!',
                },
            ],

            [
                {
                    name: 'selectSomething',
                    type: 'selection',
                    i18n: 'selectSomething.title',
                    options: [
                        { name: 'yes', i18n: 'selectSomething.options.yes' },
                        { name: 'no', i18n: 'selectSomething.options.no' },
                        {
                            name: 'maybe',
                            i18n: 'selectSomething.options.maybe',
                        },
                    ],
                },
            ],

            [
                {
                    name: 'selectSomething',
                    type: 'selection',
                    i18n: 'selectSomething.title',
                    default: 'no',
                    options: [
                        { name: 'yes', i18n: 'selectSomething.options.yes' },
                        { name: 'no', i18n: 'selectSomething.options.no' },
                        {
                            name: 'maybe',
                            i18n: 'selectSomething.options.maybe',
                        },
                    ],
                },
            ],

            [
                {
                    name: 'selectMultiple',
                    type: 'selection',
                    i18n: 'selectMultiple.title',
                    default: ['1', '2', '3'],
                    allowMultiple: true,
                    options: [
                        { name: '1', i18n: 'selectMultiple.options.1' },
                        { name: '2', i18n: 'selectMultiple.options.2' },
                        { name: '3', i18n: 'selectMultiple.options.3' },
                    ],
                },
            ],

            [
                {
                    name: 'selectMultiple',
                    type: 'selection',
                    i18n: 'selectMultiple.title',
                    default: ['2', '3'],
                    allowMultiple: true,
                    options: [
                        { name: '1', i18n: 'selectMultiple.options.1' },
                        { name: '2', i18n: 'selectMultiple.options.2' },
                        { name: '3', i18n: 'selectMultiple.options.3' },
                    ],
                },
            ],

            [
                {
                    name: 'selectMultiple',
                    type: 'selection',
                    i18n: 'selectMultiple.title',
                    default: ['2'],
                    allowMultiple: true,
                    options: [
                        { name: '1', i18n: 'selectMultiple.options.1' },
                        { name: '2', i18n: 'selectMultiple.options.2' },
                        { name: '3', i18n: 'selectMultiple.options.3' },
                    ],
                },
            ],

            [
                {
                    name: 'selectMultiple',
                    type: 'selection',
                    i18n: 'selectMultiple.title',
                    default: [],
                    allowMultiple: true,
                    options: [
                        { name: '1', i18n: 'selectMultiple.options.1' },
                        { name: '2', i18n: 'selectMultiple.options.2' },
                        { name: '3', i18n: 'selectMultiple.options.3' },
                    ],
                },
            ],

            [
                {
                    name: 'aSection',
                    type: 'section',
                    i18n: 'sections.aSection.title',
                    content: [],
                },
            ],
            [
                {
                    name: 'aSection',
                    type: 'section',
                    i18n: 'sections.aSection.title',
                    content: [
                        {
                            name: 'enableFeature42',
                            type: 'bool',
                            i18n: 'feature.42.enable',
                            default: true,
                        },
                    ],
                },
            ],
            [
                {
                    name: 'aSection',
                    type: 'section',
                    i18n: 'sections.aSection.title',
                    content: [
                        {
                            name: 'enableFeature42',
                            type: 'bool',
                            i18n: 'feature.42.enable',
                            default: true,
                        },
                        {
                            name: 'enableFeature43',
                            type: 'bool',
                            i18n: 'feature.43.enable',
                            default: true,
                        },
                    ],
                },
            ],
            [
                {
                    name: 'aSection',
                    type: 'section',
                    i18n: 'sections.aSection.title',
                    content: [
                        {
                            name: 'enableFeature42',
                            type: 'bool',
                            i18n: 'feature.42.enable',
                            default: true,
                        },
                        {
                            name: 'enableFeature43',
                            type: 'bool',
                            i18n: 'feature.43.enable',
                            default: true,
                        },
                        {
                            name: 'aSecondSection',
                            type: 'section',
                            i18n: 'sections.aSecondSection.title',
                            content: [
                                {
                                    name: 'enableFeature44',
                                    type: 'bool',
                                    i18n: 'feature.44.enable',
                                    default: true,
                                },
                            ],
                        },
                    ],
                },
            ],
        ])('throws no error for the entry %s', ([entry]) => {
            expect(() => validateEntry(entry)).not.throws(Error);
        });

        test.for([
            [{ name: 'enableFeature42', type: 'bool', i18n: '' }],
            [
                {
                    name: 'enableFeature42',
                    type: 'thisTypeDoesNotExistAndHasAVeryLongName',
                    i18n: 'feature.42.enable',
                },
            ],
            [
                {
                    name: '',
                    type: 'thisTypeDoesNotExistAndHasAVeryLongName',
                    i18n: 'feature.42.enable',
                },
            ],
            [
                {
                    name: '',
                    type: 'thisTypeDoesNotExistAndHasAVeryLongName',
                    i18n: '',
                },
            ],
            [{ name: '', type: 'bool', i18n: '' }],
            [{ name: '', type: 'bool', i18n: '' }],
            [
                {
                    name: 'enableFeature42',
                    type: 'bool',
                    i18n: 'feature.42.enable',
                    default: 42,
                },
            ],
            [
                {
                    name: 'enableFeature42',
                    type: 'bool',
                    i18n: 'feature.42.enable',
                    default: '42',
                },
            ],
            [
                {
                    name: 'enableFeature42',
                    type: 'bool',
                    i18n: 'feature.42.enable',
                    default: 'Seekra',
                },
            ],
            [
                {
                    name: 'enableFeature42',
                    type: 'bool',
                    i18n: 'feature.42.enable',
                    default: 'true',
                },
            ],
            [
                {
                    name: 'enableFeature42',
                    type: 'bool',
                    i18n: 'feature.42.enable',
                    default: 'false',
                },
            ],
            [
                {
                    name: 'enableFeature42',
                    type: 'bool',
                    i18n: 'feature.42.enable',
                    default: 'undefined',
                },
            ],
            [
                {
                    name: 'enableFeature42',
                    type: 'bool',
                    i18n: 'feature.42.enable',
                    default: 'null',
                },
            ],
            [
                {
                    name: 'enableFeature42',
                    type: 'bool',
                    i18n: 'feature.42.enable',
                    default: [],
                },
            ],
            [
                {
                    name: 'enableFeature42',
                    type: 'bool',
                    i18n: 'feature.42.enable',
                    default: {},
                },
            ],
            [
                {
                    name: 'enableFeature42',
                    type: '',
                    i18n: 'feature.42.enable',
                    default: {},
                },
            ],

            [{ name: '', type: 'number', i18n: 'aNumber.label' }],
            [
                {
                    name: 'aNumber',
                    type: 'number',
                    i18n: 'aNumber.label',
                    default: '42',
                },
            ],
            [
                {
                    name: 'aNumber',
                    type: 'number',
                    i18n: 'aNumber.label',
                    default: 'zero',
                },
            ],
            [
                {
                    name: 'aNumber',
                    type: 'number',
                    i18n: 'aNumber.label',
                    default: 'undefined',
                },
            ],
            [
                {
                    name: 'aNumber',
                    type: 'number',
                    i18n: 'aNumber.label',
                    default: 'false',
                },
            ],
            [
                {
                    name: 'aNumber',
                    type: 'number',
                    i18n: 'aNumber.label',
                    default: true,
                },
            ],
            [
                {
                    name: 'aNumber',
                    type: 'number',
                    i18n: 'aNumber.label',
                    default: false,
                },
            ],
            [
                {
                    name: 'aNumber',
                    type: 'number',
                    i18n: 'aNumber.label',
                    default: [],
                },
            ],
            [
                {
                    name: 'aNumber',
                    type: 'number',
                    i18n: 'aNumber.label',
                    default: {},
                },
            ],
            [{ name: 'aNumber', type: '', i18n: 'aNumber.label', default: {} }],
            [{ name: 'aNumber', type: '', i18n: 'aNumber.label', default: 42 }],

            [{ name: 'aString', type: 'string', i18n: '' }],
            [
                {
                    name: 'aString',
                    type: 'string',
                    i18n: 'aString.label',
                    default: 42,
                },
            ],
            [
                {
                    name: 'aString',
                    type: 'string',
                    i18n: 'aString.label',
                    default: true,
                },
            ],
            [
                {
                    name: 'aString',
                    type: 'string',
                    i18n: 'aString.label',
                    default: false,
                },
            ],
            [
                {
                    name: 'aString',
                    type: 'string',
                    i18n: 'aString.label',
                    default: [],
                },
            ],
            [
                {
                    name: 'aString',
                    type: 'string',
                    i18n: 'aString.label',
                    default: {},
                },
            ],
            [{ name: 'aString', type: 'string', i18n: '', default: {} }],

            [
                {
                    name: 'selectSomething',
                    type: 'selection',
                    i18n: 'selectSomething.title',
                    default: 'a',
                    options: true,
                },
            ],
            [
                {
                    name: 'selectSomething',
                    type: 'selection',
                    i18n: 'selectSomething.title',
                    default: 'a',
                    options: [],
                },
            ],
            [
                {
                    name: 'selectSomething',
                    type: 'selection',
                    i18n: 'selectSomething.title',
                    default: ['a'],
                    options: [
                        { name: 'a', i18n: 'a' },
                        { name: 'b', i18n: 'b' },
                    ],
                },
            ],
            [
                {
                    name: 'selectSomething',
                    type: 'selection',
                    i18n: 'selectSomething.title',
                    default: ['a', 'b'],
                    options: [
                        { name: 'a', i18n: 'a' },
                        { name: 'b', i18n: 'b' },
                    ],
                },
            ],
            [
                {
                    name: 'selectSomething',
                    type: 'selection',
                    i18n: 'selectSomething.title',
                    allowMultiple: true,
                    default: 'a',
                    options: [
                        { name: 'a', i18n: 'a' },
                        { name: 'b', i18n: 'b' },
                    ],
                },
            ],
            [
                {
                    name: 'selectSomething',
                    type: 'selection',
                    i18n: 'selectSomething.title',
                    allowMultiple: true,
                    default: 'a',
                    options: [
                        { name: 'a', i18n: 'a' },
                        { name: 'b', i18n: 'b' },
                    ],
                },
            ],
            [
                {
                    name: 'selectSomething',
                    type: 'selection',
                    i18n: 'selectSomething.title',
                    allowMultiple: true,
                    default: ['c'],
                    options: [
                        { name: 'a', i18n: 'a' },
                        { name: 'b', i18n: 'b' },
                    ],
                },
            ],
            [
                {
                    name: 'selectSomething',
                    type: 'selection',
                    i18n: 'selectSomething.title',
                    allowMultiple: true,
                    default: [1],
                    options: [
                        { name: 'a', i18n: 'a' },
                        { name: 'b', i18n: 'b' },
                    ],
                },
            ],
            [
                {
                    name: 'selectSomething',
                    type: 'selection',
                    i18n: 'selectSomething.title',
                    allowMultiple: true,
                    default: ['a', 1],
                    options: [
                        { name: 'a', i18n: 'a' },
                        { name: 'b', i18n: 'b' },
                    ],
                },
            ],
            [
                {
                    name: 'selectSomething',
                    type: 'selection',
                    i18n: 'selectSomething.title',
                    default: 'c',
                    options: [
                        { name: 'a', i18n: 'a' },
                        { name: 'b', i18n: 'b' },
                    ],
                },
            ],
            [
                {
                    name: 'selectSomething',
                    type: 'selection',
                    i18n: 'selectSomething.title',
                    default: 'a',
                    options: [
                        { name: 'a', i18n: 'a' },
                        { name: 'b', i18n: '' },
                        { name: 'c' },
                    ],
                },
            ],
            [
                {
                    name: 'selectSomething',
                    type: 'selection',
                    i18n: 'selectSomething.title',
                    default: 'a',
                    allowMultiple: 'false',
                    options: [
                        { name: 'a', i18n: 'a' },
                        { name: 'b', i18n: '' },
                        { name: 'c' },
                    ],
                },
            ],

            [
                {
                    name: 'selectSomething',
                    type: 'selection',
                    i18n: 'selectSomething.title',
                    default: 'no',
                    options: [
                        { name: 'yes', i18n: '' },
                        { name: '', i18n: 'selectSomething.options.no' },
                        {
                            name: 'maybe',
                            i18n: 'selectSomething.options.maybe',
                        },
                        { name: '', i18n: '' },
                        { name: 42, i18n: 43 },
                        { name: '' },
                        { i18n: '' },
                        {},
                    ],
                },
            ],

            [{ name: 'aSection', type: 'section', i18n: '', content: [] }],
            [
                {
                    name: 'aSection',
                    type: 'section',
                    i18n: 'sections.aSection.title',
                    content: '',
                },
            ],
            [
                {
                    name: 'aSection',
                    type: 'section',
                    i18n: 'sections.aSection.title',
                    content: '[]',
                },
            ],
            [
                {
                    name: 'aSection',
                    type: 'section',
                    i18n: 'sections.aSection.title',
                    content: 'a',
                },
            ],
            [
                {
                    name: 'aSection',
                    type: 'section',
                    i18n: 'sections.aSection.title',
                    content: [
                        {
                            name: 'enableFeature42',
                            type: 'bool',
                            i18n: 'feature.42.enable',
                            default: true,
                        },
                        {
                            name: 'enableFeature43',
                            type: 'bool',
                            i18n: 'feature.42.enable',
                            default: 0,
                        },
                        { name: 'enableFeature44', type: 'bool' },
                    ],
                },
            ],
            [
                {
                    name: 'aSection',
                    type: 'section',
                    i18n: 'sections.aSection.title',
                    content: [
                        {
                            name: 'enableFeature42',
                            type: 'bool',
                            i18n: 'feature.42.enable',
                            default: true,
                        },
                        {
                            name: 'enableFeature43',
                            type: 'bool',
                            i18n: 'feature.43.enable',
                            default: true,
                        },
                        {
                            name: 'aSecondSection',
                            type: 'section',
                            i18n: 'sections.aSecondSection.title',
                            content: 'Hello',
                        },
                        {
                            name: 'aSecondSection',
                            type: 'section',
                            i18n: '',
                            content: [],
                        },
                        {
                            name: 'aSecondSection',
                            type: 'section',
                            i18n: 'i18n',
                            content: [],
                        },
                        {
                            name: 'aSecondSection',
                            type: 'section',
                            content: [],
                        },
                    ],
                },
            ],
        ])('throws an error for the entry %s', ([entry]) => {
            expect(() => validateEntry(entry)).throws(Error);
        });
    });

    describe('validateSelectionOptions', () => {
        test.for([
            [[{ name: 'test', i18n: 'test.label' }]],
            [
                [
                    { name: 'test', i18n: 'test.label' },
                    { name: 'test2', i18n: 'test2.label' },
                ],
            ],
            [
                [
                    { name: 'test', i18n: 'test.label' },
                    { name: 'test', i18n: 'test2.label' },
                    { name: 'test3', i18n: 'test.label' },
                ],
            ],
        ])('throws no error for the options %s', ([options]) => {
            expect(() => validateSelectionOptions(options)).not.throws(Error);
        });

        test.for([
            [[{}]],
            [[{ i18n: '' }]],
            [[{ i18n: 'a' }]],
            [[{ name: 'a' }]],
            [[{ name: '' }]],
            [[{ name: '', i18n: 'test.label' }]],
            [[{ name: 'test', i18n: '' }]],
            [[{ name: '', i18n: '' }]],
            [
                [
                    { name: '', i18n: 'test.label' },
                    { name: 'test2', i18n: '' },
                ],
            ],
            [
                [
                    { name: 'test', i18n: '' },
                    { name: '', i18n: 'test2.label' },
                    { name: '', i18n: '  ' },
                    { name: '42', i18n: '42.i18n' },
                ],
            ],
            [[]],
        ])('throws an error for the options %s', ([options]) => {
            expect(() => validateSelectionOptions(options)).throws(Error);
        });
    });

    describe('assertType', () => {
        test.for([
            ['bool'],
            ['number'],
            ['string'],
            ['selection'],
            ['section'],
        ])('throws no error for the value %s', ([value]) => {
            expect(() => assertType(value)).not.throw(Error);
        });

        test.for([
            [''],
            [' '],
            ['  '],
            ['   '],

            ['42'],
            ['0'],
            ['-42'],
            ['-42.0'],
            ['-0.0'],

            ['a'],
            ['ab'],
            ['SeekraIsGreat!'],
            ['Seekra is great!'],

            [undefined],
            [null],
        ])('throws an error for the value %s', ([value]) => {
            expect(() => assertType(value)).throw(Error);
        });
    });

    describe('assertString', () => {
        test.for([
            ['a'],
            ['b'],
            ['ab'],

            ['0'],
            ['42'],

            ['null'],
            ['undefined'],

            ['()&%())'],
        ])('throws no error for the value %s', ([value]) => {
            expect(() => assertString(value)).not.throw(Error);
        });

        test.for([[0], [1], [42], [-1], [-42], [''], [' '], ['  '], ['     ']])(
            'throws an error for the value %s',
            ([value]) => {
                expect(() => assertString(value)).throws(Error);
            },
        );
    });
});