Struct ExplicitTestCase 

pub struct ExplicitTestCase { /* private fields */ }

A test case with pre-defined values for explicit/example-based testing.

Created by #[hegel::explicit_test_case]. Values are looked up by name when draw or __draw_named is called, instead of being generated by the server.

Threading

Unlike TestCase, ExplicitTestCase is neither Send nor Sync and does not currently support being used from multiple threads. A test body that clones tc and moves it into a spawned thread therefore cannot be combined with #[hegel::explicit_test_case]: the macro expands the body with tc: &ExplicitTestCase for the explicit run, and &ExplicitTestCase will not pass std::thread::spawn’s Send bound.

Implementations

impl ExplicitTestCase

pub fn draw<T: Debug + 'static>(&self, generator: impl Generator<T>) -> T

pub fn __draw_named<T: Debug + 'static>( &self, _generator: impl Generator<T>, name: &str, _repeatable: bool, ) -> T

pub fn draw_silent<T>(&self, _generator: impl Generator<T>) -> T

pub fn note(&self, message: &str)

pub fn assume(&self, condition: bool)

pub fn reject(&self) -> !