Module proptest::test_runner[][src]

State and functions for running proptest tests.

You do not normally need to access things in this module directly except when implementing new low-level strategies.

Structs

Config

Configuration for how a proptest test should be run.

MapFailurePersistence

Failure persistence option that loads and saves seeds in memory on the heap. This may be useful when accumulating test failures across multiple TestRunner instances for external reporting or batched persistence.

Reason

The reason for why something, such as a generated value, was rejected.

TestRng

Proptest's random number generator.

TestRunner

State used when running a proptest test.

Enums

FileFailurePersistence

Describes how failing test cases are persisted.

TestCaseError

Errors which can be returned from test cases to indicate non-successful completion.

TestError

A failure state from running test cases for a single test.

Traits

FailurePersistence

Provides external persistence for historical test failures by storing seeds.

Type Definitions

TestCaseResult

Convenience for the type returned by test cases.