chore(cypress): allow db snapshot and restore fo faster tests

Signed-off-by: skjnldsv <skjnldsv@protonmail.com>

cypress/e2e/settings/personal-info.cy.ts

@@ -102,11 +102,23 @@ const genericProperties = ['Location', 'X (formerly Twitter)', 'Fediverse']
 const nonfederatedProperties = ['Organisation', 'Role', 'Headline', 'About']
 
 describe('Settings: Change personal information', { testIsolation: true }, () => {
+	let snapshot: string = ''
 
 	before(() => {
 		// ensure we can set locale and language
 		cy.runOccCommand('config:system:delete force_language')
 		cy.runOccCommand('config:system:delete force_locale')
+		cy.createRandomUser().then(($user) => {
+			user = $user
+			cy.modifyUser(user, 'language', 'en')
+			cy.modifyUser(user, 'locale', 'en_US')
+		})
+
+		cy.wait(500)
+
+		cy.backupDB().then(($snapshot) => {
+			snapshot = $snapshot
+		})
 	})
 
 	after(() => {
@@ -115,16 +127,15 @@ describe('Settings: Change personal information', { testIsolation: true }, () =>
 	})
 
 	beforeEach(() => {
-		cy.createRandomUser().then(($user) => {
-			user = $user
-			cy.modifyUser(user, 'language', 'en')
-			cy.modifyUser(user, 'locale', 'en_US')
-			cy.login($user)
-			cy.visit('/settings/user')
-		})
+		cy.login(user)
+		cy.visit('/settings/user')
 		cy.intercept('PUT', /ocs\/v2.php\/cloud\/users\//).as('submitSetting')
 	})
 
+	afterEach(() => {
+		cy.restoreDB(snapshot)
+	})
+
 	it('Can dis- and enable the profile', () => {
 		cy.visit(`/u/${user.userId}`)
 		cy.contains('h2', user.userId).should('be.visible')
@@ -132,6 +143,7 @@ describe('Settings: Change personal information', { testIsolation: true }, () =>
 		cy.visit('/settings/user')
 		cy.contains('Enable profile').click()
 		handlePasswordConfirmation(user.password)
+		cy.wait('@submitSetting')
 
 		cy.visit(`/u/${user.userId}`, { failOnStatusCode: false })
 		cy.contains('h2', 'Profile not found').should('be.visible')
@@ -139,6 +151,7 @@ describe('Settings: Change personal information', { testIsolation: true }, () =>
 		cy.visit('/settings/user')
 		cy.contains('Enable profile').click()
 		handlePasswordConfirmation(user.password)
+		cy.wait('@submitSetting')
 
 		cy.visit(`/u/${user.userId}`, { failOnStatusCode: false })
 		cy.contains('h2', user.userId).should('be.visible')

cypress/support/commands.ts

@@ -65,6 +65,17 @@ declare global {
 			 * Run an occ command in the docker container.
 			 */
 			runOccCommand(command: string, options?: Partial<Cypress.ExecOptions>): Cypress.Chainable<Cypress.Exec>,
+
+			/**
+			 * Create a snapshot of the current database
+			 */
+			backupDB(): Cypress.Chainable<string>,
+
+			/**
+			 * Restore a snapshot of the database
+			 * Default is the post-setup state
+			 */
+			restoreDB(snapshot?: string): Cypress.Chainable,
 		}
 	}
 }
@@ -276,3 +287,15 @@ Cypress.Commands.add('runOccCommand', (command: string, options?: Partial<Cypres
 	const env = Object.entries(options?.env ?? {}).map(([name, value]) => `-e '${name}=${value}'`).join(' ')
 	return cy.exec(`docker exec --user www-data ${env} nextcloud-cypress-tests-server php ./occ ${command}`, options)
 })
+
+Cypress.Commands.add('backupDB', (): Cypress.Chainable<string> => {
+	const randomString = Math.random().toString(36).substring(7)
+	cy.exec(`docker exec nextcloud-cypress-tests-server cp /var/www/html/data/owncloud.db /var/www/html/data/owncloud.db-${randomString}`)
+	cy.log(`Created snapshot ${randomString}`)
+	return cy.wrap(randomString)
+})
+
+Cypress.Commands.add('restoreDB', (snapshot: string = 'init') => {
+	cy.exec(`docker exec nextcloud-cypress-tests-server cp /var/www/html/data/owncloud.db-${snapshot} /var/www/html/data/owncloud.db`)
+	cy.log(`Restored snapshot ${snapshot}`)
+})