@lewiswright/vitest-plugin-vis/esm/client/expect/to_match_image_snapshot.js

Vitest visual testing plugin

import { commands } from '@vitest/browser/context';
import { ctx } from "../ctx.js";
import { imageSnapshotMatcher } from "../image_snapshot_matcher.js";
import { success } from "./expectation_result.js";
export function toMatchImageSnapshot(
/**
 * The element or locator to take the snapshot of,
 * or the base64 value of the image to compare against.
 */
subject, options) {
    const test = ctx.getCurrentTest();
    if (!test) {
        throw new Error('`toMatchImageSnapshot()` must be called in a test.');
    }
    if (test.concurrent) {
        throw new Error('`toMatchImageSnapshot()` cannot be called in a concurrent test because ' +
            "concurrent tests run at the same time in the same iframe and affect each other's environment. ");
    }
    return imageSnapshotMatcher(commands)(test, subject, options).then(() => success);
}