Class Assertion

Assert functions throw this when assertion fails

Hierarchy

Error
- Assertion

Index

Constructors

Properties

actual? cause? expects? message name operator? stack? title prepareStackTrace? stackTraceLimit

Methods

captureStackTrace

Constructors

constructor

new Assertion(opts?): Assertion
Parameters
- opts: {
      actual?: any;
      expects?: any;
      operator?: string;
      title: string;
  } = ...
  - Optional actual?: any
  - Optional expects?: any
  - Optional operator?: string
  - title: string
Returns Assertion
Overrides Error.constructor
- Defined in testra/src/asserts.ts:125

Properties

`Optional` actual

actual?: any

`Optional` cause

cause?: unknown

`Optional` expects

expects?: any

message

message: string

name

name: string

`Optional` operator

operator?: string

`Optional` stack

stack?: string

title

title: string

`Static` `Optional` prepareStackTrace

prepareStackTrace?: ((err, stackTraces) => any)

Optional override for formatting stack traces

Type declaration

- (err, stackTraces): any
- Parameters
  - err: Error
  - stackTraces: CallSite[]
  Returns any

See

https://v8.dev/docs/stack-trace-api#customizing-stack-traces

`Static` stackTraceLimit

stackTraceLimit: number

Methods

`Static` captureStackTrace

captureStackTrace(targetObject, constructorOpt?): void
Create .stack property on a target object
Parameters
- targetObject: object
- Optional constructorOpt: Function
Returns void
Inherited from Error.captureStackTrace
- Defined in node_modules/bun-types/types.d.ts:2234
captureStackTrace(targetObject, constructorOpt?): void
Create .stack property on a target object
Parameters
- targetObject: object
- Optional constructorOpt: Function
Returns void
Inherited from Error.captureStackTrace
- Defined in node_modules/@types/node/globals.d.ts:21

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