Struct Scenario 

pub struct Scenario { /* private fields */ }

Scenario builder for multi-step test orchestration

Implementations

impl Scenario

pub fn new(name: impl Into<String>) -> Self

Create a new scenario with the given name

pub fn step<I, S>(self, label: String, args: I) -> Self

where I: IntoIterator<Item = S>, S: AsRef<str>,

Add a step to the scenario

pub fn with_policy(self, policy: Policy) -> Self

Set the policy for this scenario

pub fn deterministic(self, seed: Option<u64>) -> Self

Enable deterministic execution

pub fn timeout_ms(self, timeout: u64) -> Self

Set timeout for the scenario

pub fn concurrent(self) -> Self

Enable concurrent execution

pub fn run(self) -> Result<RunResult>

Run the scenario with testcontainers backend

pub async fn run_async(self) -> Result<RunResult>

Run the scenario asynchronously with testcontainers backend

Core Team Compliance:

• ✅ Async function for I/O operations
• ✅ Proper error handling with CleanroomError
• ✅ No unwrap() or expect() calls

pub fn run_with_backend( self, backend: TestcontainerBackend, ) -> Result<RunResult>

Run the scenario with a specific backend

pub async fn run_with_backend_async( self, backend: TestcontainerBackend, ) -> Result<RunResult>

Run the scenario asynchronously with a specific backend

Core Team Compliance:

• ✅ Async function for I/O operations
• ✅ Proper error handling with CleanroomError
• ✅ No unwrap() or expect() calls
• ✅ Uses spawn_blocking to avoid nested runtime issues

Trait Implementations

impl Debug for Scenario

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.