Upgrade jest to 29 (#71)

I enabled the old snapshot format, to verify nothing's breaking. It could be turned off if we want to use the new snapshot format, which is a bit clearer, I think.
storybookjs · Oct 3, 2022 · fbe5772 · fbe5772
1 parent da35867
commit fbe5772
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Showing 4 changed files with 1,066 additions and 892 deletions.
diff --git a/jest-transform.js b/jest-transform.js
@@ -1 +1 @@
-module.exports = require('./dist/jest-transform');
+module.exports = require('./dist/cjs/jest-transform');
diff --git a/jest.config.js b/jest.config.js
@@ -9,6 +9,10 @@ module.exports = {
     '!!raw-loader!.*': '<rootDir>/__mocks__/fileMock.js',
   },
   moduleFileExtensions: ['js', 'ts', 'svelte', 'json'],
-  testEnvironment: 'jest-environment-jsdom-thirteen',
+  testEnvironment: 'jest-environment-jsdom',
   transformIgnorePatterns: ['node_modules/(?!(@storybook/svelte)/)'],
+  snapshotFormat: {
+    escapeString: true,
+    printBasicPrototype: true,
+  },
 };
diff --git a/package.json b/package.json
@@ -51,13 +51,13 @@
     "@storybook/eslint-config-storybook": "^3.1.2",
     "@storybook/svelte": "^6.4.20",
     "auto": "^10.3.0",
-    "babel-jest": "^26.6.3",
+    "babel-jest": "^29.1.0",
     "babel-loader": "^8.1.0",
     "chromatic": "^5.6.1",
     "concurrently": "^6.2.0",
     "eslint": "^7.17.0",
-    "jest": "^26.6.3",
-    "jest-environment-jsdom-thirteen": "^1.0.1",
+    "jest": "^29.1.1",
+    "jest-environment-jsdom": "^29.1.1",
     "prettier": "^2.2.1",
     "react": "^17.0.1",
     "react-dom": "^17.0.1",
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		module.exports = require('./dist/jest-transform');
		module.exports = require('./dist/cjs/jest-transform');