Upgrade deps and restrict to jest >= 25

.circleci/config.yml

@@ -2,7 +2,7 @@ version: 2
 jobs:
   build:
     docker:
-      - image: circleci/node:8
+      - image: circleci/node:12
     working_directory: ~/repo
     steps:
       - checkout
@@ -24,4 +24,4 @@ jobs:
           command: yarn test
       - run:
           name: Linter
-          command: yarn lint
+          command: yarn lint

.eslintrc.js

@@ -40,6 +40,7 @@ module.exports = {
         json: 'always',
       },
     ],
-    'import/prefer-default-export': ignore
+    'import/prefer-default-export': ignore,
+    'no-underscore-dangle': [error, { allow: ['_updateSnapshot'] }],
   },
 };

.gitignore

@@ -2,5 +2,4 @@ node_modules
 dist
 .idea
 .jest
-*.lock
-package-lock.json
+package-lock.json

.npmignore

@@ -6,4 +6,4 @@ node_modules
 yarn.lock
 npm-shrinkwrap.json
 package-lock.json
-.jest
+.jest

package.json

@@ -15,27 +15,27 @@
     "cacheDirectory": "./.jest/cache"
   },
   "dependencies": {
-    "jest-snapshot": "^24.1.0"
+    "jest-snapshot": "^25.1.0"
   },
   "devDependencies": {
-    "@babel/cli": "^7.2.3",
-    "@babel/core": "^7.3.3",
-    "@babel/preset-env": "^7.3.1",
-    "babel-eslint": "^10.0.1",
-    "babel-jest": "^24.1.0",
-    "eslint": "^5.14.1",
-    "eslint-config-airbnb-base": "^13.1.0",
-    "eslint-config-prettier": "^4.0.0",
-    "eslint-plugin-import": "^2.16.0",
-    "eslint-plugin-jest": "^22.3.0",
-    "eslint-plugin-json": "^1.4.0",
-    "eslint-plugin-prettier": "^3.0.1",
-    "eslint-teamcity": "^2.1.0",
-    "jest": "^24.1.0",
-    "jest-cli": "^24.1.0",
-    "prettier": "^1.16.4"
+    "@babel/cli": "^7.8.4",
+    "@babel/core": "^7.8.4",
+    "@babel/preset-env": "^7.8.4",
+    "babel-eslint": "^10.0.3",
+    "babel-jest": "^25.1.0",
+    "eslint": "^6.8.0",
+    "eslint-config-airbnb-base": "^14.0.0",
+    "eslint-config-prettier": "^6.10.0",
+    "eslint-plugin-import": "^2.20.1",
+    "eslint-plugin-jest": "^23.8.0",
+    "eslint-plugin-json": "^2.1.0",
+    "eslint-plugin-prettier": "^3.1.2",
+    "eslint-teamcity": "^2.2.0",
+    "jest": "^25.1.0",
+    "jest-cli": "^25.1.0",
+    "prettier": "^1.19.1"
   },
   "peerDependencies": {
-    "jest": "*"
+    "jest": ">= 25.0.0"
   }
 }

src/index.js

@@ -1,4 +1,3 @@
-/* eslint no-underscore-dangle: ["error", { "allow": ["_updateSnapshot"] }] */
 import path from 'path';
 import { SnapshotState, toMatchSnapshot, addSerializer } from 'jest-snapshot';
 
@@ -32,7 +31,7 @@ afterAll(() => {
   });
 });
 
-function toMatchSpecificSnapshot(received, snapshotFile, testName) {
+function toMatchSpecificSnapshot(received, snapshotFile, ...rest) {
   const absoluteSnapshotFile = getAbsolutePathToSnapshot(this.testPath, snapshotFile);
 
   // store the common state to re-use it in "afterAll" hook.
@@ -47,10 +46,10 @@ function toMatchSpecificSnapshot(received, snapshotFile, testName) {
     snapshotsStateMap.set(absoluteSnapshotFile, snapshotState);
   }
 
-  const newThis = Object.assign({}, this, { snapshotState });
+  const newThis = { ...this, snapshotState };
   const patchedToMatchSnapshot = toMatchSnapshot.bind(newThis);
 
-  return patchedToMatchSnapshot(received, testName);
+  return patchedToMatchSnapshot(received, ...rest);
 }
 
 expect.extend({ toMatchSpecificSnapshot });