Run reported as success

Refer to RunDetailsCommon for more details

Since 1.25.0

interface RunDetailsSuccess<Ts> {
    counterexample: null;
    counterexamplePath: null;
    error: null;
    errorInstance: null;
    executionSummary: ExecutionTree<Ts>[];
    failed: false;
    failures: Ts[];
    interrupted: boolean;
    numRuns: number;
    numShrinks: number;
    numSkips: number;
    runConfiguration: Parameters<Ts>;
    seed: number;
    verbose: VerbosityLevel;
}

Type Parameters

  • Ts

Hierarchy (view full)

Properties

counterexample

In case of failure: the counterexample contains the minimal failing case (first failure after shrinking)

Since 0.0.7

counterexamplePath

In case of failure: path to the counterexample

For replay purposes, it can be forced in assert, check, sample and statistics using Parameters

Since 1.0.0

error

In case of failure: it contains the reason of the failure

Since 0.0.7

errorInstance

In case of failure: it contains the error that has been thrown if any

Since 3.0.0

executionSummary: ExecutionTree<Ts>[]

Execution summary of the run

Traces the origin of each value encountered during the test and its execution status. Can help to diagnose shrinking issues.

You must enable verbose with at least Verbosity.Verbose in Parameters in order to have values in it:

  • Verbose: Only failures
  • VeryVerbose: Failures, Successes and Skipped

Since 1.9.0

failed

Does the property failed during the execution of check?

Since 0.0.7

failures: Ts[]

List all failures that have occurred during the run

You must enable verbose with at least Verbosity.Verbose in Parameters in order to have values in it

Since 1.1.0

interrupted: boolean

Was the execution interrupted?

Since 1.19.0

numRuns: number

Number of runs

  • In case of failed property: Number of runs up to the first failure (including the failure run)
  • Otherwise: Number of successful executions

Since 1.0.0

numShrinks: number

Number of shrinks required to get to the minimal failing case (aka counterexample)

Since 1.0.0

numSkips: number

Number of skipped entries due to failed pre-condition

As numRuns it only takes into account the skipped values that occured before the first failure. Refer to pre to add such pre-conditions.

Since 1.3.0

runConfiguration: Parameters<Ts>

Configuration of the run

It includes both local parameters set on check or assert and global ones specified using configureGlobal

Since 1.25.0

seed: number

Seed that have been used by the run

It can be forced in assert, check, sample and statistics using Parameters

Since 0.0.7

Verbosity level required by the user

Since 1.9.0