chore: upgrade to jest 25

Author: SimenB

fixtures/dom/package.json

@@ -11,7 +11,7 @@
     "classnames": "^2.2.5",
     "codemirror": "^5.40.0",
     "core-js": "^2.4.1",
-    "jest-diff": "^24.8.0",
+    "jest-diff": "^25.1.0",
     "prop-types": "^15.6.0",
     "query-string": "^4.2.3",
     "react": "^15.4.1",

package.json

@@ -63,8 +63,8 @@
     "google-closure-compiler": "20190301.0.0",
     "gzip-size": "^3.0.0",
     "jasmine-check": "^1.0.0-rc.0",
-    "jest": "^24.9.0",
-    "jest-diff": "^24.9.0",
+    "jest": "^25.1.0",
+    "jest-diff": "^25.1.0",
     "jest-snapshot-serializer-raw": "^1.1.0",
     "minimatch": "^3.0.4",
     "minimist": "^1.2.0",

packages/jest-mock-scheduler/package.json

@@ -19,7 +19,7 @@
   },
   "homepage": "https://reactjs.org/",
   "peerDependencies": {
-    "jest": "^23.0.1 || ^24.0.0",
+    "jest": "^23.0.1 || ^24.0.0 || ^25.1.0",
     "scheduler": "^0.15.0"
   },
   "files": [

packages/jest-react/package.json

@@ -19,7 +19,7 @@
   },
   "homepage": "https://reactjs.org/",
   "peerDependencies": {
-    "jest": "^23.0.1 || ^24.0.0",
+    "jest": "^23.0.1 || ^24.0.0 || ^25.1.0",
     "react": "^16.0.0",
     "react-test-renderer": "^16.0.0"
   },

packages/react-dom/src/__tests__/ReactDOMComponent-test.js

@@ -2422,7 +2422,7 @@ describe('ReactDOMComponent', () => {
       const container = document.createElement('div');
 
       ReactDOM.render(<img src={obj} />, container);
-      expect(container.firstChild.src).toBe('hello');
+      expect(container.firstChild.src).toBe('http://localhost/hello');
 
       ReactDOM.render(<svg arabicForm={obj} />, container);
       expect(container.firstChild.getAttribute('arabic-form')).toBe('hello');
@@ -2456,7 +2456,7 @@ describe('ReactDOMComponent', () => {
       const child = Object.create(parent);
       const el = ReactTestUtils.renderIntoDocument(<img src={child} />);
 
-      expect(el.src).toBe('hello.jpg');
+      expect(el.src).toBe('http://localhost/hello.jpg');
     });
 
     it('assigns ajaxify (an important internal FB attribute)', function() {

scripts/jest/config.base.js

@@ -21,11 +21,4 @@ module.exports = {
   collectCoverageFrom: ['packages/**/*.js'],
   timers: 'fake',
   snapshotSerializers: [require.resolve('jest-snapshot-serializer-raw')],
-  // Jest changed from `about:blank` to `http://localhost` default in 24.5 (https://github.com/facebook/jest/pull/6792)
-  // in order to address https://github.com/facebook/jest/issues/6766. If one uses `about:blank` in [email protected] or
-  // newer, it fails with `SecurityError: localStorage is not available for opaque origins`. However, some of React's
-  // tests depend on `about:blank` being the domain (for e.g. `url` in `img` tags). So we set `about:blank` here to
-  // keep the current behavior and make sure to keep the version of JSDOM to version lower than 11.12. This will have
-  // to be addressed properly when Jest 25 is released, as it will come with a newer version of JSDOM.
-  testURL: 'about:blank',
 };