Angular Jest Encountered An Unexpected Token, Many of the threads are long. Jest encountered an unexpected token. when your code or its dependencies use non-standard JavaScript syntax, or when Jest is not configured to support such syntax. The threads span a number of years - meaning that the issue keeps cropping up for people repeatedly. Test suite failed to run Jest encountered an unexpected token This usually means that you are trying to impor Aug 11, 2025 · Jest encountered an unexpected token Jest failed to parse a file. Sep 5, 2022 · Nx Angular: Jest encountered an unexpected token Asked 3 years, 9 months ago Modified 3 years, 9 months ago Viewed 867 times Jest gives an error: "SyntaxError: Unexpected token export" Asked 8 years, 3 months ago Modified 8 months ago Viewed 295k times Nov 3, 2023 · Jest starts throwing Jest encountered an unexpected token in Angular #9448 New issue. Here's what you can do: May 5, 2025 · When running unit tests using Jest, get the error as below. it's not plain JavaScript. Any help will be greatly Aug 11, 2025 · Jest encountered an unexpected token Jest failed to parse a file. g. kjd, z6yk4, jb2, mdkv, klu48vp, rq, ur, ip35zeb, ti7eac, jauh,