test(legal): add test for the legal notice view

Added tests for the legal notice view (LegalNoticeView.vue).
test(legal): add tests for getLegalNotice
2026-08-05 15:58:40 +02:00 · 2026-08-05 15:54:21 +02:00 · 2026-08-05 15:54:13 +02:00 · 2026-08-05 14:38:09 +02:00 · 2026-08-05 14:13:42 +02:00 · 2026-08-05 14:12:54 +02:00
14 changed files with 375 additions and 117 deletions
@@ -40,9 +40,21 @@ const copyrightPeriod =
            </RouterLink>
            <LanguageSwitchButton />
        </div>
-        <div class="footer-segment">
+        <div class="footer-segment legal-segment">
+            <div></div>
+            <div class="copyright-notice">
                &copy; {{ copyrightPeriod }} Seekra
            </div>
+            <div class="legal-links">
+                <RouterLink
+                    :to="{ name: 'legalNotice' }"
+                    class="link"
+                    :title="t('legal.notice.title')"
+                >
+                    {{ t('legal.notice.title') }}
+                </RouterLink>
+            </div>
+        </div>
    </footer>
 </template>

@@ -63,4 +75,31 @@ const copyrightPeriod =
 .global-footer a {
    color: var(--dark);
 }
+
+.legal-segment {
+    display: grid;
+    grid-template-columns: 1fr auto 1fr;
+    text-align: center;
+}
+
+.copyright-notice {
+    justify-self: center;
+}
+
+.legal-links {
+    justify-self: end;
+}
+
+@media (max-width: 48rem) {
+    .legal-segment {
+        display: flex;
+        flex-direction: column;
+        justify-content: center;
+        gap: 0;
+    }
+
+    .legal-links {
+        margin-top: 0.8em;
+    }
+}
 </style>
@@ -14,18 +14,9 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */

-import { defineStore } from 'pinia';
-
-export const useSettingsConfigCacheStore = defineStore('settingsConfigCache', () => {
-    let settingsConfig = undefined;
-
-    const set = function set (value) {
-        settingsConfig = value;
+export class FetchError extends Error {
+    constructor (message) {
+        super(message);
+        this.name = 'FetchError';
    };
-
-    const get = function get () {
-        return settingsConfig;
-    };
-
-    return { set, get };
-});
+};
@@ -0,0 +1,110 @@
+/*
+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 { FetchError } from '../../errors';
+import { getLegalNotice } from '../fetchLegalContent';
+import { afterEach, beforeEach, describe, expect, test, vi } from 'vitest';
+
+let fetchSpy;
+
+beforeEach(() => {
+    fetchSpy = vi.spyOn(globalThis, 'fetch');
+});
+
+afterEach(() => {
+    fetchSpy.mockRestore();
+});
+
+const exampleHtml = `<h1>Heading</h1>
+<p>
+    <a>...</a>
+</p>`;
+
+const exampleHtmlWithLinkClass = `<h1>Heading</h1>
+<p>
+    <a class="link">...</a>
+</p>`;
+const exampleHtmlDocument = `<html>
+    <head>
+        <title>Legal Notice</title>
+    </head>
+    <body>
+        ${exampleHtml}
+    </body>
+</html>`;
+const exampleHtmlDocumentWithMain = `<html>
+    <head>
+        <title>Legal Notice</title>
+    </head>
+    <body>
+        <main>
+            ${exampleHtml}
+        </main>
+    </body>
+</html>`;
+
+describe('fetchLegalContent', () => {
+    describe('getLegalNotice', () => {
+        describe('success', () => {
+            test('returns HTML body', async () => {
+                fetchSpy.mockResolvedValue(
+                    new Response(exampleHtmlDocument)
+                );
+
+                expect(
+                    (await getLegalNotice()).trim()
+                ).toBe(exampleHtmlWithLinkClass);
+            });
+
+            test('returns HTML <main>', async () => {
+                fetchSpy.mockResolvedValue(
+                    new Response(exampleHtmlDocumentWithMain)
+                );
+
+                expect(
+                    (await getLegalNotice()).trim()
+                ).toBe(exampleHtmlWithLinkClass);
+            });
+
+            test('does not fail on success status code', async () => {
+                fetchSpy.mockResolvedValue(
+                    new Response(null, { status: 206 })
+                );
+
+                await getLegalNotice();
+            });
+        });
+
+        describe('error', () => {
+            test('throws FetchError when fetch fails', async () => {
+                fetchSpy.mockRejectedValue(new TypeError());
+                await expect(getLegalNotice()).rejects.toThrow(FetchError);
+            });
+
+            test('throws FetchError on HTTP error', async () => {
+                fetchSpy.mockResolvedValue(
+                    new Response(null, { status: 404 })
+                )
+                await expect(getLegalNotice()).rejects.toThrow(FetchError);
+            });
+
+            test('does not throw FetchError when fetch throws another error than TypeError', async () => {
+                fetchSpy.mockRejectedValue(new Error());
+                await expect(getLegalNotice()).rejects.toThrow(Error);
+            });
+        });
+    });
+});
@@ -0,0 +1,44 @@
+/*
+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 { FetchError } from '../errors';
+import { getAssetsUrl } from '@/config/env';
+
+const fetchHtml = async function fetchHtml (url, options) {
+    let response;
+    try {
+        response = await fetch(url, options);
+    } catch (err) {
+        if (err instanceof TypeError) throw new FetchError(err);
+        else throw err;
+    }
+    if (response.ok) return await response.text();
+    else throw new FetchError();
+};
+
+export const getLegalNotice = async function getLegalNotice () {
+    const legalNoticeUrl = new URL('legal/legal_notice.html', getAssetsUrl()).href;
+    const html = await fetchHtml(legalNoticeUrl);
+
+    const parser = new DOMParser();
+    const doc = parser.parseFromString(html, 'text/html');
+
+    const legalNoticeContainer = doc.querySelector('main') ?? doc.body;
+    legalNoticeContainer.querySelectorAll('a').forEach(
+        (link) => link.classList.add('link')
+    );
+    return legalNoticeContainer.innerHTML;
+};
@@ -0,0 +1,61 @@
+<!--
+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.
+-->
+
+<script setup>
+import { getLegalNotice } from '../services/fetchLegalContent';
+import { onMounted, ref } from 'vue';
+import { useI18n } from 'vue-i18n';
+
+const { t } = useI18n();
+
+const loading = ref(true);
+const legalNoticeError = ref(null);
+const legalNoticeHtml = ref(null);
+onMounted(async () => {
+    try {
+        legalNoticeHtml.value = await getLegalNotice();
+    } catch {
+        legalNoticeError.value = 'legal.notice.loadError';
+    } finally {
+        loading.value = false;
+    }
+});
+</script>
+
+<template>
+    <div class="main-content-padding legal-notice-container">
+        <header class="header">
+            <h1>
+                {{ t('legal.notice.title') }}
+            </h1>
+        </header>
+        <main>
+            <div class="legal-notice-loading" v-if="loading">
+                {{ t('loading') }}
+            </div>
+            <div class="error" v-else-if="legalNoticeError">
+                {{ t(legalNoticeError) }}
+            </div>
+            <div class="legal-notice" v-html="legalNoticeHtml" v-else></div>
+        </main>
+    </div>
+</template>
+
+<style scoped>
+.header h1 {
+    margin-top: 0;
+}
+</style>
@@ -0,0 +1,78 @@
+/*
+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 { FetchError } from '../../errors.js';
+import LegalNoticeView from '../LegalNoticeView.vue';
+import { mountComponent } from '@/test-utils/mountComponent';
+import { flushPromises } from '@vue/test-utils';
+import { afterEach, describe, expect, test, vi } from 'vitest';
+
+const getLegalNotice = vi.hoisted(() => vi.fn().mockResolvedValue('legal notice'));
+vi.mock('../../services/fetchLegalContent', async (importOriginal) => {
+    const actual = await importOriginal();
+    return {
+        ...actual,
+        getLegalNotice
+    };
+});
+
+afterEach(() => getLegalNotice.mockRestore());
+
+describe('LegalNoticeView', () => {
+    test('shows loading indicator', () => {
+        const wrapper = mountComponent(LegalNoticeView);
+
+        const legalNoticeLoading = wrapper.find('.legal-notice-loading');
+        const legalNoticeError = wrapper.find('.error');
+        const legalNotice = wrapper.find('.legal-notice');
+
+        expect(legalNoticeLoading.exists()).toBe(true);
+        expect(legalNoticeError.exists()).toBe(false);
+        expect(legalNotice.exists()).toBe(false);
+    });
+
+    test('shows error', async () => {
+        getLegalNotice.mockRejectedValue(new FetchError());
+
+        const wrapper = mountComponent(LegalNoticeView);
+
+        await flushPromises();
+        await wrapper.vm.$nextTick();
+
+        const legalNoticeLoading = wrapper.find('.legal-notice-loading');
+        const legalNoticeError = wrapper.find('.error');
+        const legalNotice = wrapper.find('.legal-notice');
+
+        expect(legalNoticeLoading.exists()).toBe(false);
+        expect(legalNoticeError.exists()).toBe(true);
+        expect(legalNotice.exists()).toBe(false);
+    });
+
+    test('shows legal notice', async () => {
+        const wrapper = mountComponent(LegalNoticeView);
+
+        await flushPromises();
+        await wrapper.vm.$nextTick();
+
+        const legalNoticeLoading = wrapper.find('.legal-notice-loading');
+        const legalNoticeError = wrapper.find('.error');
+        const legalNotice = wrapper.find('.legal-notice');
+
+        expect(legalNoticeLoading.exists()).toBe(false);
+        expect(legalNoticeError.exists()).toBe(false);
+        expect(legalNotice.exists()).toBe(true);
+    });
+});
@@ -1,94 +0,0 @@
-/*
-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 { useSettingsConfigCacheStore } from '../../stores/settingsConfigCacheStore';
-import { useSettingsStore } from '../../stores/settingsStore';
-import { useSettings } from '../useSettings';
-import { createTestingPinia } from '@pinia/testing';
-import { setActivePinia } from 'pinia';
-import { beforeEach, describe, expect, test, vi } from 'vitest';
-
-const settingDefaultValue = 42;
-const settingPath = ['test', 'number'];
-
-describe('useSettings', () => {
-    describe('getSetting', () => {
-        test('returns stored value', () => {
-            const { getSetting } = useSettings();
-            const settings = useSettingsStore();
-
-            const key = 'setting';
-            const value = 42;
-
-            settings.set(key, value);
-
-            expect(getSetting(key)).toBe(value);
-        });
-
-        test('returns default value', () => {
-            const { getSetting } = useSettings();
-            expect(getSetting(settingPath)).toBe(settingDefaultValue);
-        });
-
-        test('returns stored value instead of default value', () => {
-            const { getSetting } = useSettings();
-            const settings = useSettingsStore();
-
-            const value = 43;
-
-            expect(getSetting(settingPath)).toBe(settingDefaultValue);
-
-            settings.set(settingPath, value);
-            expect(getSetting(settingPath)).toBe(value);
-        });
-
-        test('returns undefined if there is no value', () => {
-            const { getSetting } = useSettings();
-            expect(getSetting(['test', 'bool'])).toBeUndefined();
-        });
-    });
-});
-
-beforeEach(() => {
-    setActivePinia(
-        createTestingPinia({
-            createSpy: vi.fn,
-            stubActions: false
-        })
-    );
-    const settingsConfigCache = useSettingsConfigCacheStore();
-    settingsConfigCache.set({
-        contents: [
-            {
-                name: 'test',
-                i18n: '',
-                content: [
-                    {
-                        type: 'number',
-                        i18n: '',
-                        name: 'number',
-                        default: settingDefaultValue
-                    },
-                    {
-                        type: 'bool',
-                        i18n: '',
-                        name: 'bool'
-                    }
-                ]
-            }
-        ]
-    });
-});
@@ -14,7 +14,6 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */

-import { useSettingsConfigCacheStore } from '../stores/settingsConfigCacheStore';
 import { useSettingsStore } from '../stores/settingsStore';
 import { getSettingRecursively } from '../utils/getSetting';
 import { loadSettingsConfig } from '../utils/settingsParser';
@@ -28,10 +27,10 @@ export const useSettings = function useSettings () {
     * @param {string[]} key - The settings key.
     * @return The value of the setting.
     */
-    const getSetting = function getSetting (key) {
+    const getSetting = async function getSetting (key) {
        const settingsStore = useSettingsStore();

-        const settings = useSettingsConfigCacheStore().get();
+        const settings = await loadSettingsConfig();
        return (
            settingsStore.get(key) ??
            getSettingRecursively(
@@ -14,7 +14,6 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */

-import { useSettingsConfigCacheStore } from '../stores/settingsConfigCacheStore';
 import { validateSettingsConfig } from './settingsValidator.js';

 /**
@@ -22,12 +21,10 @@ import { validateSettingsConfig } from './settingsValidator.js';
 * @returns {Promise<import('../types/settingsConfig').SettingsConfig>}
 */
 export async function loadSettingsConfig() {
-    const settingsConfigCache = useSettingsConfigCacheStore();
    let raw;

    try {
        raw = (await import('../settings.json')).default;
-        settingsConfigCache.set(raw);
    } catch (e) {
        throw new Error(`[settings] Failed to load settings.json: ${e.message}`);
    }
@@ -61,5 +61,11 @@
                "ariaLabel": "Wählt die Option {option} aus"
            }
        }
+    },
+    "legal": {
+        "notice": {
+            "title": "Impressum",
+            "loadError": "Das Impressum konnte nicht geladen werden."
+        }
    }
 }
@@ -61,5 +61,11 @@
                "ariaLabel": "Selects option {option}"
            }
        }
+    },
+    "legal": {
+        "notice": {
+            "title": "Legal Notice",
+            "loadError": "The legal notice could not be loaded."
+        }
    }
 }
@@ -18,6 +18,7 @@ import { createRouter, createWebHistory } from 'vue-router';
 import { i18n } from '@/i18n';

 import SearchView from '../views/SearchView.vue';
+import LegalNoticeView from '@/features/legal/views/LegalNoticeView.vue';
 import SearchResultsView from '@/features/search/views/SearchResultsView.vue';
 import SettingsView from '@/features/settings/views/SettingsView.vue';
 import NotFound from '../views/NotFound.vue';
@@ -39,6 +40,14 @@ const routes = [
            title: (route) => route.query.q
        }
    },
+    {
+        path: '/legal/notice',
+        name: 'legalNotice',
+        component: LegalNoticeView,
+        meta: {
+            title: () => i18n.global.t('legal.notice.title')
+        }
+    },
    {
        path: '/settings/:rest(.*)*',
        name: 'settings',
@@ -24,6 +24,7 @@ body {

 .link {
    text-decoration: none;
+    color: var(--dark);
 }

 .link:hover:not(.button-link), .link:focus-visible:not(.button-link) {
@@ -92,3 +93,11 @@ input {
 * {
    -webkit-tap-highlight-color: transparent;
 }
+
+.error {
+    background-color: var(--color-negative-bg);
+    border: 1px solid var(--color-negative-border);
+    padding: 1em 2em;
+    border-radius: 1.2em;
+    color: var(--white);
+}
@@ -84,6 +84,9 @@ body {
    --light-hover:          var(--light-d-2);

    --invert: invert(0);
+
+    --color-negative-bg:     oklch(59% 0.22706 29.244);
+    --color-negative-border: oklch(51% 0.22706 29.244);
 }

@media (prefers-color-scheme: dark) {
Author	SHA1	Message	Date
jakob.scheid	afd0c47b63	test(legal): add test for the legal notice view Added tests for the legal notice view (LegalNoticeView.vue).	2026-08-05 15:58:40 +02:00
jakob.scheid	fbb8e028fb	test(legal): add tests for getLegalNotice	2026-08-05 15:54:21 +02:00
jakob.scheid	6a0c41bb0b	feat(legal): add legal notice loading indicator	2026-08-05 15:54:13 +02:00
jakob.scheid	378f19d3b7	feat(legal): add legal notice error handling The legal notice view now shows an error box if the legal notice could not be loaded.	2026-08-05 14:38:09 +02:00
jakob.scheid	64f4116820	fix(style): set link color to --dark variable This change was necessary due to the dynamically loaded legal notice. Links would have the default color without this fix.	2026-08-05 14:13:42 +02:00
jakob.scheid	8f47a6dde0	feat(legal): load and display legal notice	2026-08-05 14:12:54 +02:00
jakob.scheid	9e0b47b672	feat(legal): add legal notice link in the footer Added a link to the legal notice in the footer and revised the layout of the last footer segment: The segment is now a grid container and the legal links (currently only the legal notice link) are displayed at the end. The copyright notice remains centered. On small screens, the legal links are displayed centered below the copyright notice.	2026-08-05 13:33:58 +02:00
jakob.scheid	aecd23ddf9	feat(legal): add route for the legal notice	2026-08-05 13:33:52 +02:00