test: Add end-to-end tests for public page header actions

Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>

3 files changed, 260 insertions, 0 deletions

diff --git a/cypress/e2e/files_sharing/public-share-header-menu.cy.ts b/cypress/e2e/files_sharing/public-share-header-menu.cy.ts
new file mode 100644
index 00000000000..020ea410dba
--- /dev/null
+++ b/cypress/e2e/files_sharing/public-share-header-menu.cy.ts
@@ -0,0 +1,219 @@
+/*!
+ * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+import { haveValidity, zipFileContains } from '../../support/utils/assertions.ts'
+import { openSharingPanel } from './FilesSharingUtils.ts'
+// @ts-expect-error The package is currently broken - but works...
+import { deleteDownloadsFolderBeforeEach } from 'cypress-delete-downloads-folder'
+
+describe('files_sharing: Public share - header actions menu', { testIsolation: true }, () => {
+
+	let shareUrl: string
+	const shareName = 'to be shared'
+
+	before(() => {
+		cy.createRandomUser().then(($user) => {
+			cy.mkdir($user, `/${shareName}`)
+			cy.mkdir($user, `/${shareName}/subfolder`)
+			cy.uploadContent($user, new Blob([]), 'text/plain', `/${shareName}/foo.txt`)
+			cy.uploadContent($user, new Blob([]), 'text/plain', `/${shareName}/subfolder/bar.txt`)
+			cy.login($user)
+			// open the files app
+			cy.visit('/apps/files')
+			// open the sidebar
+			openSharingPanel(shareName)
+			// create the share
+			cy.intercept('POST', '**/ocs/v2.php/apps/files_sharing/api/v1/shares').as('createShare')
+			cy.findByRole('button', { name: 'Create a new share link' })
+				.click()
+			// extract the link
+			cy.wait('@createShare').should(({ response }) => {
+				const { ocs } = response?.body ?? {}
+				shareUrl = ocs?.data.url
+				expect(shareUrl).to.match(/^http:\/\//)
+			})
+		})
+	})
+
+	deleteDownloadsFolderBeforeEach()
+
+	beforeEach(() => {
+		cy.logout()
+		cy.visit(shareUrl)
+	})
+
+	it('Can download all files', () => {
+		// Check the button
+		cy.get('header')
+			.findByRole('button', { name: 'Download all files' })
+			.should('be.visible')
+		cy.get('header')
+			.findByRole('button', { name: 'Download all files' })
+			.click()
+
+		// check a file is downloaded
+		const downloadsFolder = Cypress.config('downloadsFolder')
+		cy.readFile(`${downloadsFolder}/${shareName}.zip`, null, { timeout: 15000 })
+			.should('exist')
+			.and('have.length.gt', 30)
+			// Check all files are included
+			.and(zipFileContains([
+				`${shareName}/`,
+				`${shareName}/foo.txt`,
+				`${shareName}/subfolder/`,
+				`${shareName}/subfolder/bar.txt`,
+			]))
+	})
+
+	it('Can copy direct link', () => {
+		// Check the button
+		cy.get('header')
+			.findByRole('button', { name: /More actions/i })
+			.should('be.visible')
+		cy.get('header')
+			.findByRole('button', { name: /More actions/i })
+			.click()
+		// See the menu
+		cy.findByRole('menu', { name: /More action/i })
+			.should('be.visible')
+		// see correct link in item
+		cy.findByRole('menuitem', { name: /Direct link/i })
+			.should('be.visible')
+			.and('have.attr', 'href')
+			.then((attribute) => expect(attribute).to.match(/^http:\/\/.+\/download$/))
+		// see menu closes on click
+		cy.findByRole('menuitem', { name: /Direct link/i })
+			.click()
+		cy.findByRole('menu', { name: /More actions/i })
+			.should('not.exist')
+	})
+
+	it('Can create federated share', () => {
+		// Check the button
+		cy.get('header')
+			.findByRole('button', { name: /More actions/i })
+			.should('be.visible')
+		cy.get('header')
+			.findByRole('button', { name: /More actions/i })
+			.click()
+		// See the menu
+		cy.findByRole('menu', { name: /More action/i })
+			.should('be.visible')
+		// see correct item
+		cy.findByRole('menuitem', { name: /Add to your/i })
+			.should('be.visible')
+			.click()
+		// see the dialog
+		cy.findByRole('dialog', { name: /Add to your Nextcloud/i })
+			.should('be.visible')
+		cy.findByRole('dialog', { name: /Add to your Nextcloud/i }).within(() => {
+			cy.findByRole('textbox')
+				.type('user@nextcloud.local')
+			// create share
+			cy.intercept('POST', '**/apps/federatedfilesharing/createFederatedShare')
+				.as('createFederatedShare')
+			cy.findByRole('button', { name: 'Create share' })
+				.click()
+			cy.wait('@createFederatedShare')
+		})
+	})
+
+	it('Has user feedback while creating federated share', () => {
+		// Check the button
+		cy.get('header')
+			.findByRole('button', { name: /More actions/i })
+			.should('be.visible')
+			.click()
+		cy.findByRole('menuitem', { name: /Add to your/i })
+			.should('be.visible')
+			.click()
+		// see the dialog
+		cy.findByRole('dialog', { name: /Add to your Nextcloud/i }).should('be.visible').within(() => {
+			cy.findByRole('textbox')
+				.type('user@nextcloud.local')
+			// intercept request, the request is continued when the promise is resolved
+			const { promise, resolve } = Promise.withResolvers()
+			cy.intercept('POST', '**/apps/federatedfilesharing/createFederatedShare', async (req) => {
+				await promise
+				req.reply({ statusCode: 503 })
+			}).as('createFederatedShare')
+			// create the share
+			cy.findByRole('button', { name: 'Create share' })
+				.click()
+			// see that while the share is created the button is disabled
+			cy.findByRole('button', { name: 'Create share' })
+				.should('be.disabled')
+				.then(() => {
+					// continue the request
+					resolve(null)
+				})
+			cy.wait('@createFederatedShare')
+			// see that the button is no longer disabled
+			cy.findByRole('button', { name: 'Create share' })
+				.should('not.be.disabled')
+		})
+	})
+
+	it('Has input validation for federated share', () => {
+		// Check the button
+		cy.get('header')
+			.findByRole('button', { name: /More actions/i })
+			.should('be.visible')
+			.click()
+		// see correct item
+		cy.findByRole('menuitem', { name: /Add to your/i })
+			.should('be.visible')
+			.click()
+		// see the dialog
+		cy.findByRole('dialog', { name: /Add to your Nextcloud/i }).should('be.visible').within(() => {
+			// Check domain only
+			cy.findByRole('textbox')
+				.type('nextcloud.local')
+			cy.findByRole('textbox')
+				.should(haveValidity(/user/i))
+			// Check no valid domain
+			cy.findByRole('textbox')
+				.type('{selectAll}user@invalid')
+			cy.findByRole('textbox')
+				.should(haveValidity(/invalid.+url/i))
+		})
+	})
+
+	it('See primary action is moved to menu on small screens', () => {
+		cy.viewport(490, 490)
+		// Check the button does not exist
+		cy.get('header')
+			.should('be.visible')
+			.findByRole('button', { name: 'Download all files' })
+			.should('not.exist')
+		// Open the menu
+		cy.get('header')
+			.findByRole('button', { name: /More actions/i })
+			.should('be.visible')
+			.click()
+		// See that the button is located in the menu
+		cy.findByRole('menuitem', { name: /Download all files/i })
+			.should('be.visible')
+		// See all other items are also available
+		cy.findByRole('menu', { name: 'More actions' })
+			.findAllByRole('menuitem')
+			.should('have.length', 3)
+		// Click the button to test the download
+		cy.findByRole('menuitem', { name: /Download all files/i })
+			.click()
+
+		// check a file is downloaded
+		const downloadsFolder = Cypress.config('downloadsFolder')
+		cy.readFile(`${downloadsFolder}/${shareName}.zip`, null, { timeout: 15000 })
+			.should('exist')
+			.and('have.length.gt', 30)
+			// Check all files are included
+			.and(zipFileContains([
+				`${shareName}/`,
+				`${shareName}/foo.txt`,
+				`${shareName}/subfolder/`,
+				`${shareName}/subfolder/bar.txt`,
+			]))
+	})
+})
diff --git a/cypress/support/e2e.ts b/cypress/support/e2e.ts
index f0299aa7627..65fb4b2a110 100644
--- a/cypress/support/e2e.ts
+++ b/cypress/support/e2e.ts
@@ -6,6 +6,7 @@ import 'cypress-axe'
 import './commands.ts'
 
 // Remove with Node 22
+// Ensure that we can use `Promise.withResolvers` - works in browser but on Node we need Node 22+
 import 'core-js/actual/promise/with-resolvers.js'
 
 // Fix ResizeObserver loop limit exceeded happening in Cypress only
diff --git a/cypress/support/utils/assertions.ts b/cypress/support/utils/assertions.ts
new file mode 100644
index 00000000000..8e5acbd306a
--- /dev/null
+++ b/cypress/support/utils/assertions.ts
@@ -0,0 +1,40 @@
+/*!
+ * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+import { ZipReader } from '@zip.js/zip.js'
+/**
+ * Assert that a file contains a list of expected files
+ * @param expectedFiles List of expected filenames
+ * @example
+ * ```js
+ * cy.readFile('file', null, { ... })
+ *    .should(zipFileContains(['file.txt']))
+ * ```
+ */
+export function zipFileContains(expectedFiles: string[]) {
+	return async (buffer: Buffer) => {
+		const blob = new Blob([buffer])
+		const zip = new ZipReader(blob.stream())
+		// check the real file names
+		const entries = (await zip.getEntries()).map((e) => e.filename)
+		console.info('Zip contains entries:', entries)
+		expect(entries).to.deep.equal(expectedFiles)
+	}
+}
+
+/**
+ * Check validity of an input element
+ * @param validity The expected validity message (empty string means it is valid)
+ * @example
+ * ```js
+ * cy.findByRole('textbox')
+ *     .should(haveValidity(/must not be empty/i))
+ * ```
+ */
+export const haveValidity = (validity: string | RegExp) => {
+	if (typeof validity === 'string') {
+		return (el: JQuery<HTMLElement>) => expect((el.get(0) as HTMLInputElement).validationMessage).to.equal(validity)
+	}
+	return (el: JQuery<HTMLElement>) => expect((el.get(0) as HTMLInputElement).validationMessage).to.match(validity)
+}