Struct PropertyTestGenerator 

pub struct PropertyTestGenerator { /* private fields */ }

Property-based test generator for pipeline data

Implementations

impl PropertyTestGenerator

pub fn new() -> Self

Create a new property test generator

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

Set the random seed

pub fn sample_range(self, min: usize, max: usize) -> Self

Set sample size range

pub fn feature_range(self, min: usize, max: usize) -> Self

Set feature count range

pub fn value_range(self, range: (f64, f64)) -> Self

Set value range for generated features

pub fn generate_matrix( &self, n_samples: usize, n_features: usize, ) -> Array2<f64>

Generate random matrix for testing

pub fn generate_targets(&self, n_samples: usize) -> Array1<f64>

Generate random target vector for testing

pub fn generate_classification_targets( &self, n_samples: usize, n_classes: usize, ) -> Array1<usize>

Generate classification targets

Trait Implementations

impl Default for PropertyTestGenerator

fn default() -> Self

Returns the “default value” for a type.