Function expect

not

addSnapshotSerializer

• addSnapshotSerializer(plugin): void

• Parameters

  • plugin: Plugin_2

  Returns void

any

• any(constructor): any

• Parameters

  • constructor: unknown

  Returns any

anything

• anything(): any

• Returns any

arrayContaining

• arrayContaining<T>(expected): any

• Type Parameters

  • T = unknown

  Parameters

  • expected: T[]

  Returns any

assertions

• assertions(expected): void

• Parameters

  • expected: number

  Returns void

closeTo

• closeTo(expected, precision?): any

• Parameters

  • expected: number

  • Optional precision: number

  Returns any

extend

• extend(expects): void

• Parameters

  • expects: MatchersObject<MatcherState>

  Returns void

fail

• fail(message?): never

• Parameters

  • Optional message: string

  Returns never

• fail(actual, expected, message?, operator?): never

• Parameters

  • actual: any

  • expected: any

  • Optional message: string

  • Optional operator: string

  Returns never

getState

• getState(): MatcherState

• Returns MatcherState

hasAssertions

• hasAssertions(): void

• Returns void

objectContaining

• objectContaining<T>(expected): any

• Type Parameters

  • T = any

  Parameters

  • expected: T

  Returns any

setState

• setState(state): void

• Parameters

  • state: Partial<MatcherState>

  Returns void

soft

• soft<T>(actual, message?): Assertion<T>

• Type Parameters

  • T

  Parameters

  • actual: T

  • Optional message: string

  Returns Assertion<T>

stringContaining

• stringContaining(expected): any

• Parameters

  • expected: string

  Returns any

stringMatching

• stringMatching(expected): any

• Parameters

  • expected: string | RegExp

  Returns any

unreachable

• unreachable(message?): never

• Parameters

  • Optional message: string

  Returns never