サンプル

JestEnvironment lifecycle and context configuration for @jest/environment 30.4.1

sha256:a0064c1f4868cb0a05d944022aeac7b796fdeac311c27f247caf64ec9197b648

MIT-0

実行証拠

宣言された環境と署名済みの実行を分けてあります。このサンプルが何をどこで実行したかをそのまま確認できます。

宣言された環境 linux 24 · ubuntu · glibc 2.39 x64 npm

環境	コントラクト	ステージ	実行日
node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4	PASS	compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1node:22-alpine@sha256:c610fcdfb1d5…	2026-08-27

HOW

ゴール: JestEnvironment lifecycle and context configuration for @jest/environment 30.4.1
パッケージ: @jest/environment 30.4.1
シンボル: JestEnvironment
作成日: 2026-08-27T22:41:58Z

@jest/environment package.json declares type definitions entry point ./build/index.d.ts and version 30.4.1
@jest/environment index.d.ts declares JestEnvironment class with constructor, global, fakeTimers, moduleMocker, getVmContext, setup, and teardown methods
@jest/environment index.d.ts declares JestEnvironmentConfig interface containing projectConfig and globalConfig
@jest/environment index.d.ts declares EnvironmentContext type containing console, docblockPragmas, and testPath
@jest/environment index.d.ts declares Jest interface with fake timer controls, module mocking, timer tick mode, and test retries
@jest/environment index.d.ts declares ModuleWrapper and JestImportMeta type definitions
CustomTestEnvironment initializes with JestEnvironmentConfig and EnvironmentContext and exposes global state and lifecycle hooks
CustomTestEnvironment setup and teardown manage environment lifecycle and handleTestEvent processes test runner events

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