Jest · Method
jest.isolateModules
jest.isolateModules(fn) loads modules inside fn using a separate sandbox registry. This helps keep module state separate between tests.
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Syntax
jest.isolateModules(fn)In-depth API docs are only for subscribers: parameters, examples, common mistakes and interview practice.
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jest.resetModules()jest.isolateModulesAsync(fn)jest.requireActual(moduleName)jest.requireMock(moduleName)