Struct VanillaTest 

pub struct VanillaTest { /* private fields */ }

A single-use, sequential test suite.

The normal lifecycle is expects → pass or fail → done, repeated as needed, followed by one report. Calling done without a decision records a failure. Repeated decisions preserve the first outcome.

Implementations

impl VanillaTest

pub fn new() -> Self

Creates an empty suite.

pub fn expects(&mut self, description: &str) -> Result<(), TestError>

Starts one uniquely described test.

pub fn pass(&mut self) -> Result<(), TestError>

Records the active test as passed. The first decision wins.

pub fn fail(&mut self) -> Result<(), TestError>

Records the active test as failed. The first decision wins.

pub fn done(&mut self) -> Result<(), TestError>

Completes the active test, failing it if no decision was recorded.

pub fn report(&mut self) -> Result<&TestResult, TestError>

Seals the suite and returns its cached immutable result.

Repeated calls return the same result. Reporting an empty suite succeeds.

Trait Implementations

impl Default for VanillaTest

fn default() -> VanillaTest

Returns the “default value” for a type.