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Functional Testing for Android and iOS

Modules: Sign Up, Sign In, Account		Date: 01.10.2025

Device: iPhone XS
OS: 18.5
App Version: 2025.07
Build: 7573

Author: Volodymyr Bandyliuk		Date: 01.10.2025

Device: Redmi 4
OS: 6.0.1
App Version: 2.10.1
Build: 144

Author: Volodymyr Bandyliuk
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IDPriorityTest TypeTest Case StepsTest DataExpected ResultStatus | iOSStatus | Android
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Sign Up | Age Range Validation for the "Date of Birth" Component
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MAS-AUTH-SIGNUP-MOB-001LowNegative1. Launch the Mastodon app.PassPass
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2. Select "Join mastodon.social".
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3. Tap "I agree" in "Server rules".
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4. Click "I agree" in "Your privacy".
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5. Select a date of birth showing the user is under 16.1 January 2025The app displays the error: "We have to make sure you're at least 16 to join mastodon.social"
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6. Select a date of birth indicating an age over 125 years.1 January 1899The app doesn't allow choosing a date earlier than the year 1900Fail

Comment: https://github.com/mastodon/mastodon-ios/issues/1464
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Sign Up | Boundary and Invalid Values for the "Display Name" Field
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MAS-AUTH-SIGNUP-MOB-002LowPositive1. Launch the Mastodon app.PassPass
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2. Select "Join mastodon.social".
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3. Tap "I agree" in "Server rules".
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4. Tap "I agree" in "Your privacy".
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5. Enter Cyrillic characters in the "Display Name" field.араолпдпждыдлы- All characters are allowed
- The user can sign up
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6. Enter special characters in the "Display Name" field.№%:,.;;()
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7. Enter random digits in the "Display Name" field.738920199
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8. Enter ~100 characters in the "Display Name" field.qZrTbYxJmLoPuCvNhAkWdSeRtGfHzXiQwErTyUiOpAsDfGhJkLzXcVbNmQaWsEdRfTgYhUjIkOlPnMzXcVbNaSdFgHjKlQw
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Sign Up | Boundary and Invalid Values for the "Display Name" Field
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MAS-AUTH-SIGNUP-MOB-003LowNegative1. Launch the Mastodon app.PassPass
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2. Select "Join mastodon.social".
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3. Tap "I agree" in "Server rules".
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4. Tap "I agree" in "Your privacy".
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5. Skip entering characters in the "Display Name" field.- The "Next" button is disabled
- The user cannot sign up
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Sign Up | Ability to use numbers for the "Username" field
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MAS-AUTH-SIGNUP-MOB-004MediumPositive1. Launch the Mastodon app.- Digits are allowed for input
- The user can sign up		PassPass
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2. Select "Join mastodon.social".
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3. Tap "I agree" in "Server rules".
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4. Tap "I agree" in "Your privacy".
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5. Enter the username as random digits.12345
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Sign Up | Boundary and Invalid Values for the "Username" Field
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MAS-AUTH-SIGNUP-MOB-005MediumNegative1. Launch the Mastodon app.PassPass
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2. Select "Join mastodon.social".
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3. Tap "I agree" in "Server rules".
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4. Tap "I agree" in "Your privacy".
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5. Enter the username using special characters.@@@@- The field is highlighted
- Further actions are not possible
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6. Copy and paste Cyrillic characters into the field.йцуке
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7. Enter ~100 characters in the field.qZrTbYxJmLoPuCvNhAkWdSeRtGfHzXiQwErTyUiOpAsDfGhJkLzXcVbNmQaWsEdRfTgYhUjIkOlPnMzXcVbNaSdFgHjKlQw
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Sign Up | Invalid Values for the "Email" Field
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MAS-AUTH-SIGNUP-MOB-006MediumNegative1. Launch the Mastodon app.PassPass
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2. Select "Join mastodon.social".
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3. Tap "I agree" in "Server rules".
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4. Tap "I agree" in "Your privacy".
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5. Enter an email address without “@”.test gmail.com- The field is highlighted
- Further actions are not possible
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6. Enter an email address with spaces.user @example.com
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7. Enter a previously registered email address.The app displays the error: "E-mail is already taken"
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Sign Up | Invalid Values for the "Password" Field
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MAS-AUTH-SIGNUP-MOB-007LowNegative1. Launch the Mastodon app.PassPass
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2. Select "Join mastodon.social".
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3. Tap "I agree" in "Server rules".
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4. Tap "I agree" in "Your privacy".
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5. Enter a password with fewer than 8 characters.Ab1!23- The field is highlighted
- The app displays the error: "Password is too short"
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6. Enter a password with a length of 80 characters.A8!vRz4@qM1fJ$uT7xN%gL9^oWb#K2pYe&C3dHsXmjQnViA8!vRz4@qM1fJ$uT7xN%gL9^oWb#K2pYe&C3dHsXmjQnVi- The app presents an alert/message indicating that the password is too long
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7. Enter a password using Cyrillic characters.лррплвпвлплвплвп- The field is highlighted
- Further actions are not possible
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Sign Up | New User Registration
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MAS-AUTH-SIGNUP-MOB-008HighPositive1. Launch the Mastodon app.PassPass
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2. Select "Join mastodon.social".
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3. Tap "I agree" in "Server rules".
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4. Tap "I agree" in "Your privacy".
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5. Tap "Date of birth" and select a date.January 1, 1999
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6. Enter a name in the "Display name" field.Any display name. For example, Alex
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7. Enter a username in the "Username" field.Any unique username
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8. Enter your email address in the "Email" field.
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9. Enter a password in the "Password" field.Qwe!2345
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10. Re-enter the password in the "Confirm password" field.
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11. Click the "Next" button.
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12. Wait for a confirmation email to be sent to the address provided during registration.A confirmation email has been sent to the specified email address
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13. Open the email and tap on the message from Mastodon.The email contains a confirmation link
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14. Tap "Confirm" and return to Mastodon in the email client.Redirect to the web version of Mastodon.social
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15. Complete the hCaptcha security check in the browser.
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16. On the "Welcome...! page", wait for the redirect back to the Mastodon app; otherwise, tap the link manually.Registration is completed
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Account | Password Reset (iOS)
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MAS-ACCOUNT-PWRESET-iOS-001HighPositive1. Launch the Mastodon app.Pass___
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2.Select "Log In".
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3.Enter "mastodon.social" to the server name.
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4.Tap the "Forgot Password?" button.A browser window opens
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5. Enter a previously registered email address.
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6. Tap "Reset Password".A password reset email has been sent to the specified mailbox
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7. Open your mailbox.
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8. Follow the link from the email.A dialog window opens with the corresponding fields
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9. Enter a new password.New!2345
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10. Confirm the password.New!2345
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11. Tap "Change Password".Password has been changed
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Account | Password Reset (Android)
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MAS-ACCOUNT-PWRESET-AND-002HighPositive1. Launch the Mastodon app.___Pass
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2. Select "Log In".
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3. Enter the server name in the field (mastodon.social.The web version of the authorization page opens
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4. Enter login / password.The user is logged into the account
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5. Tap "Authorize" / "Deny".A dialog window opens
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6. Tap "OK" in "Allow this page to open Mastodon?".The Mastodon app home page opens
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7. Tap the Settings icon in the top-right corner.
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8. Tap "About Mastodon".
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9. Tap "More Settings".The web version of the application settings opens
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10. Scroll down and select "Security".
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11. Enter a new password.New!2345
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12. Confirm the password.New!2345
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13. Tap "Save Changes".Password has been changed
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Account | Log Out (iOS)
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MAS-ACCOUNT-LOGOUT-iOS-001MediumPositivePreconditions: The user is logged in.Pass___
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1. Launch the Mastodon app.