%%{init: {'theme':'dark', 'themeVariables': { 'primaryColor': '#4fd1c7', 'primaryTextColor': '#fff', 'primaryBorderColor': '#4fd1c7', 'lineColor': '#f8f9fa', 'secondaryColor': '#6c757d', 'tertiaryColor': '#2c3e50' }}}%% sequenceDiagram participant Test as Test Method participant LP as LoginPage participant DP as DashboardPage participant PP as ProfilePage participant WD as WebDriver Test->>LP: new LoginPage() Test->>LP: open() LP->>WD: navigate to /login Test->>LP: login(username, password) LP->>WD: find username field LP->>WD: enter username LP->>WD: find password field LP->>WD: enter password LP->>WD: click login button LP-->>Test: return DashboardPage Test->>DP: isWelcomeDisplayed() DP->>WD: find welcome element DP-->>Test: return true Test->>DP: navigateToProfile() DP->>WD: click profile link DP-->>Test: return ProfilePage Test->>PP: updateEmail(newEmail) PP->>WD: find email field PP->>WD: clear and enter email PP->>WD: click save button PP-->>Test: return success