test(settings): add tests for Confetti admin settings component

Signed-off-by: Vitor Mattos <1079143+vitormattos@users.noreply.github.com>

Author: vitormattos

src/tests/views/Settings/Confetti.spec.ts

@@ -0,0 +1,111 @@
+/*
+ * SPDX-FileCopyrightText: 2026 LibreSign contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+import { beforeAll, beforeEach, describe, expect, it, vi } from 'vitest'
+import { mount } from '@vue/test-utils'
+
+const loadStateMock = vi.fn()
+
+vi.mock('@nextcloud/initial-state', () => ({
+	loadState: (...args: unknown[]) => loadStateMock(...args),
+}))
+
+vi.mock('@nextcloud/l10n', () => ({
+	t: vi.fn((_app: string, text: string) => text),
+	translate: vi.fn((_app: string, text: string) => text),
+	translatePlural: vi.fn((_app: string, singular: string, plural: string, count: number) => (count === 1 ? singular : plural)),
+	n: vi.fn((_app: string, singular: string, plural: string, count: number) => (count === 1 ? singular : plural)),
+	isRTL: vi.fn(() => false),
+	getLanguage: vi.fn(() => 'en'),
+	getLocale: vi.fn(() => 'en'),
+}))
+
+let Confetti: unknown
+
+beforeAll(async () => {
+	;({ default: Confetti } = await import('../../../views/Settings/Confetti.vue'))
+})
+
+describe('Confetti', () => {
+	beforeEach(() => {
+		loadStateMock.mockReset()
+	})
+
+	it('defaults to true when state is not set', async () => {
+		loadStateMock.mockImplementation((_app: string, key: string, fallback: unknown) => fallback)
+
+		const wrapper = mount(Confetti as never, {
+			global: {
+				stubs: {
+					NcSettingsSection: { template: '<div><slot /></div>' },
+					NcCheckboxRadioSwitch: { template: '<div><slot /></div>' },
+				},
+			},
+		})
+
+		expect(wrapper.vm.showConfetti).toBe(true)
+	})
+
+	it('reads show_confetti_after_signing from initial state', async () => {
+		loadStateMock.mockImplementation((_app: string, key: string, fallback: unknown) => {
+			if (key === 'show_confetti_after_signing') return true
+			return fallback
+		})
+
+		const wrapper = mount(Confetti as never, {
+			global: {
+				stubs: {
+					NcSettingsSection: { template: '<div><slot /></div>' },
+					NcCheckboxRadioSwitch: { template: '<div><slot /></div>' },
+				},
+			},
+		})
+
+		expect(wrapper.vm.showConfetti).toBe(true)
+	})
+
+	it('calls OCP.AppConfig.setValue with "1" when enabled', async () => {
+		loadStateMock.mockImplementation((_app: string, key: string, fallback: unknown) => fallback)
+		const setValueMock = vi.fn()
+		vi.stubGlobal('OCP', { AppConfig: { setValue: setValueMock } })
+
+		const wrapper = mount(Confetti as never, {
+			global: {
+				stubs: {
+					NcSettingsSection: { template: '<div><slot /></div>' },
+					NcCheckboxRadioSwitch: { template: '<div><slot /></div>' },
+				},
+			},
+		})
+
+		await wrapper.setData({ showConfetti: true })
+		wrapper.vm.saveShowConfetti()
+
+		expect(setValueMock).toHaveBeenCalledWith('libresign', 'show_confetti_after_signing', '1')
+	})
+
+	it('calls OCP.AppConfig.setValue with "0" when disabled', async () => {
+		loadStateMock.mockImplementation((_app: string, key: string, fallback: unknown) => {
+			if (key === 'show_confetti_after_signing') return true
+			return fallback
+		})
+		const setValueMock = vi.fn()
+		vi.stubGlobal('OCP', { AppConfig: { setValue: setValueMock } })
+
+		const wrapper = mount(Confetti as never, {
+			global: {
+				stubs: {
+					NcSettingsSection: { template: '<div><slot /></div>' },
+					NcCheckboxRadioSwitch: { template: '<div><slot /></div>' },
+				},
+			},
+		})
+
+		await wrapper.setData({ showConfetti: false })
+		wrapper.vm.saveShowConfetti()
+
+		expect(setValueMock).toHaveBeenCalledWith('libresign', 'show_confetti_after_signing', '0')
+	})
+})