Module

std/testing/mock.ts

Deno standard library
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import * as mod from "https://deno.land/std@0.140.0/testing/mock.ts";

Classes

An error related to spying on a function or instance method.

Functions

Asserts that a spy is called as expected.

Asserts that a spy is called with a specific arg as expected.

Asserts that an spy is called with a specific range of args as expected. If a start and end index is not provided, the expected will be compared against all args. If a start is provided without an end index, the expected will be compared against all args from the start index to the end. The end index is not included in the range of args that are compared.

Asserts that an async spy is called as expected.

Asserts that a spy is called as much as expected and no more.

Creates a session that tracks all mocks created before it's restored. If a callback is provided, it restores all mocks created within it.

Creates an async session that tracks all mocks created before the promise resolves.

Creates a function that resolves the awaited iterable values. Any awaited iterable values that are errors will be thrown.

Restores all mocks registered in the current session that have not already been restored. If an id is provided, it will restore all mocks registered in the session associed with that id that have not already been restored.

Creates a function that returns one of its arguments.

Creates a function that returns its arguments or a subset of them. If end is specified, it will return arguments up to but not including the end.

Creates a function that returns the iterable values. Any iterable values that are errors will be thrown.

Creates a function that returns the instance the method was called on.

Wraps a function or instance method with a Spy.

Replaces an instance method with a Stub.

Interfaces

Call information recorded by a spy.

A function or instance method wrapper that records all calls made to it.

Call information recorded by a spy.

An instance method replacement that records all calls made to it.