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I am facing attached error while performing snapshot testing. The error is basically for dropdown and datepicker of kendo controls.
Please help.
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This is the structure for the test: import React from "react"; import renderer from "react-test-renderer"; import App from "./App"; describe("Jest Snapshot testing suite", () => { it("Matches DOM Snapshot", () => { const domTree = renderer. create(<App />). toJSON(); expect(tree).
Yes, all snapshot files should be committed alongside the modules they are covering and their tests. They should be considered part of a test, similar to the value of any other assertion in Jest. In fact, snapshots represent the state of the source modules at any given point in time.
Snapshot tests are easy to create and maintain, and they are a great way to check that your application's behavior isn't changing unexpectedly during development.
Snapshot testing It works well with React components because when you render a component you can view the DOM output and create a “snapshot” at the time of run.
The way I'd approach this problem is with Jest Property Matchers, so you can expect any string. That way, dynamic strings will still pass.
Without a code sample from the OP it's not really possible to suggest a concrete implementation, but from a testing perspective this will be much easier than trying to inject a UUID into every component that requires it.
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