Add features

Author: rubengrill

.vscode/launch.json

@@ -0,0 +1,18 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Debug Jest Tests",
+      "type": "node",
+      "request": "launch",
+      "runtimeArgs": [
+        "--inspect-brk",
+        "${workspaceRoot}/node_modules/.bin/jest",
+        "--runInBand"
+      ],
+      "console": "integratedTerminal",
+      "internalConsoleOptions": "neverOpen",
+      "port": 9229
+    }
+  ]
+}

jest.config.js

@@ -0,0 +1,8 @@
+module.exports = {
+  preset: "ts-jest/presets/js-with-ts",
+  testEnvironment: "node",
+  testPathIgnorePatterns: ["<rootDir>/lib/", "<rootDir>/node_modules/"],
+  moduleNameMapper: {
+    "apollo-typed-documents": "<rootDir>/src",
+  },
+};

package.json

@@ -22,7 +22,8 @@
   "scripts": {
     "build": "tsc",
     "prepare": "yarn run build",
-    "postversion": "git push && git push --tags"
+    "postversion": "git push && git push --tags",
+    "test": "jest"
   },
   "peerDependencies": {
     "graphql": "^14.6.0",
@@ -31,19 +32,25 @@
   "devDependencies": {
     "@apollo/react-common": "^3.1.4",
     "@apollo/react-hooks": "^3.1.4",
+    "@graphql-codegen/core": "^1.13.2",
     "@graphql-codegen/plugin-helpers": "^1.13.2",
+    "@types/jest": "^25.2.1",
     "@types/node": "^13.11.1",
     "@types/react": "^16.9.34",
+    "@types/tmp": "^0.1.0",
     "apollo-boost": "^0.4.7",
     "graphql": "^14.6.0",
     "import-sort-style-module": "^6.0.0",
+    "jest": "^25.3.0",
     "pascal-case": "^3.1.1",
     "prettier": "^2.0.4",
     "prettier-plugin-import-sort": "^0.0.4",
+    "tmp": "^0.1.0",
+    "ts-jest": "^25.3.1",
     "typescript": "^3.8.3"
   },
   "importSort": {
-    ".ts": {
+    ".js,.ts": {
       "style": "module",
       "parser": "typescript"
     }