Add typescript support to jest tests

client/.babelrc

@@ -1,5 +1,6 @@
 {
   "presets": [
+    "@babel/preset-typescript",
     ["@babel/preset-env", {
       "useBuiltIns": false,
       "targets": {

client/jest.config.js

@@ -2,12 +2,14 @@ module.exports = {
   moduleFileExtensions: [
     'js',
     'jsx',
+    'ts',
     'json',
     'vue'
   ],
   transform: {
     "\\.(gql|graphql)$": "<rootDir>/node_modules/jest-transform-graphql",
     "^.+\\.js$": "<rootDir>/node_modules/babel-jest",
+    "^.+\\.ts$": "<rootDir>/node_modules/babel-jest",
     '^.+\\.vue$': '<rootDir>/node_modules/vue-jest',
     '.+\\.(css|styl|less|sass|scss|svg|png|jpg|ttf|woff|woff2)$': 'jest-transform-stub'
   },

client/package-lock.json

@@ -726,6 +726,15 @@
         "@babel/helper-plugin-utils": "^7.14.5"
       }
     },
+    "@babel/plugin-syntax-typescript": {
+      "version": "7.16.7",
+      "resolved": "https://registry.npmjs.org/@babel/plugin-syntax-typescript/-/plugin-syntax-typescript-7.16.7.tgz",
+      "integrity": "sha512-YhUIJHHGkqPgEcMYkPCKTyGUdoGKWtopIycQyjJH8OjvRgOYsXsaKehLVPScKJWAULPxMa4N1vCe6szREFlZ7A==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-plugin-utils": "^7.16.7"
+      }
+    },
     "@babel/plugin-transform-arrow-functions": {
       "version": "7.16.7",
       "resolved": "https://registry.npmjs.org/@babel/plugin-transform-arrow-functions/-/plugin-transform-arrow-functions-7.16.7.tgz",
@@ -1011,6 +1020,17 @@
         "@babel/helper-plugin-utils": "^7.16.7"
       }
     },
+    "@babel/plugin-transform-typescript": {
+      "version": "7.16.8",
+      "resolved": "https://registry.npmjs.org/@babel/plugin-transform-typescript/-/plugin-transform-typescript-7.16.8.tgz",
+      "integrity": "sha512-bHdQ9k7YpBDO2d0NVfkj51DpQcvwIzIusJ7mEUaMlbZq3Kt/U47j24inXZHQ5MDiYpCs+oZiwnXyKedE8+q7AQ==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-create-class-features-plugin": "^7.16.7",
+        "@babel/helper-plugin-utils": "^7.16.7",
+        "@babel/plugin-syntax-typescript": "^7.16.7"
+      }
+    },
     "@babel/plugin-transform-unicode-escapes": {
       "version": "7.16.7",
       "resolved": "https://registry.npmjs.org/@babel/plugin-transform-unicode-escapes/-/plugin-transform-unicode-escapes-7.16.7.tgz",
@@ -1142,6 +1162,17 @@
       "resolved": "https://registry.npmjs.org/@babel/preset-stage-2/-/preset-stage-2-7.8.3.tgz",
       "integrity": "sha512-dStnEQgejNYIHFNACdDCigK4BF7wgW6Zahv9Dc2un7rGjbeVtZhBfR3sy0I7ZJOhBexkFxVdMZ5hqmll7BFShw=="
     },
+    "@babel/preset-typescript": {
+      "version": "7.16.7",
+      "resolved": "https://registry.npmjs.org/@babel/preset-typescript/-/preset-typescript-7.16.7.tgz",
+      "integrity": "sha512-WbVEmgXdIyvzB77AQjGBEyYPZx+8tTsO50XtfozQrkW8QB2rLJpH2lgx0TRw5EJrBxOZQ+wCcyPVQvS8tjEHpQ==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-plugin-utils": "^7.16.7",
+        "@babel/helper-validator-option": "^7.16.7",
+        "@babel/plugin-transform-typescript": "^7.16.7"
+      }
+    },
     "@babel/runtime": {
       "version": "7.16.7",
       "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.16.7.tgz",

client/package.json

@@ -119,6 +119,7 @@
     "not ie <= 8"
   ],
   "devDependencies": {
+    "@babel/preset-typescript": "^7.16.7",
     "@typescript-eslint/eslint-plugin": "^5.10.0",
     "@typescript-eslint/parser": "^5.10.0",
     "@vue/test-utils": "^1.3.0",

client/tests/unit/immutable-operations.spec.js

@@ -5,7 +5,7 @@ import {
   removeAtIndex,
   replaceAtIndex,
   swapElements,
-} from '@/graphql/immutable-operations';
+} from '@/graphql/immutable-operations.ts';
 
 describe('Cache operations', () => {
   it('removes at index', () => {