🔧 (reactive) Configure mobx and add rxjs

Author: tpucci

babel.config.js

@@ -1,3 +1,4 @@
 module.exports = {
   presets: ['module:metro-react-native-babel-preset'],
+  plugins: [['@babel/plugin-proposal-decorators', { legacy: true }]],
 };

jest.config.js

@@ -2,6 +2,7 @@ module.exports = {
   preset: 'react-native',
   moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'node'],
   modulePathIgnorePatterns: ['<rootDir>/example'],
+  setupFilesAfterEnv: ['./jest/setup.js'],
   collectCoverageFrom: ['src/**/*.{js,jsx,ts,tsx}'],
   collectCoverage: true,
   coverageThreshold: {

jest/setup.js

@@ -0,0 +1,7 @@
+import { configure } from 'mobx';
+
+configure({
+  enforceActions: 'always',
+});
+
+Date.now = jest.fn(() => 0);

package.json

@@ -30,6 +30,7 @@
   },
   "devDependencies": {
     "@babel/core": "^7.4.3",
+    "@babel/plugin-proposal-decorators": "^7.4.0",
     "@babel/runtime": "^7.4.3",
     "@types/jest": "^24.0.11",
     "@types/react-native": "^0.57.43",
@@ -47,6 +48,7 @@
     "react-native": "0.59.5",
     "react-test-renderer": "^16.8.6",
     "release-it": "^10.4.2",
+    "rxjs": "^6.4.0",
     "tslint": "^5.15.0",
     "typescript": "^3.4.3"
   },

yarn.lock

@@ -303,6 +303,15 @@
     "@babel/helper-create-class-features-plugin" "^7.4.0"
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-proposal-decorators@^7.4.0":
+  version "7.4.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-decorators/-/plugin-proposal-decorators-7.4.0.tgz#8e1bfd83efa54a5f662033afcc2b8e701f4bb3a9"
+  integrity sha512-d08TLmXeK/XbgCo7ZeZ+JaeZDtDai/2ctapTRsWWkkmy7G/cqz8DQN/HlWG7RR4YmfXxmExsbU3SuCjlM7AtUg==
+  dependencies:
+    "@babel/helper-create-class-features-plugin" "^7.4.0"
+    "@babel/helper-plugin-utils" "^7.0.0"
+    "@babel/plugin-syntax-decorators" "^7.2.0"
+
 "@babel/plugin-proposal-export-default-from@^7.0.0":
   version "7.2.0"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-export-default-from/-/plugin-proposal-export-default-from-7.2.0.tgz#737b0da44b9254b6152fe29bb99c64e5691f6f68"
@@ -350,6 +359,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
+"@babel/plugin-syntax-decorators@^7.2.0":
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-decorators/-/plugin-syntax-decorators-7.2.0.tgz#c50b1b957dcc69e4b1127b65e1c33eef61570c1b"
+  integrity sha512-38QdqVoXdHUQfTpZo3rQwqQdWtCn5tMv4uV6r2RMfTqNBuv4ZBhz79SfaQWKTVmxHjeFv/DnXVC/+agHCklYWA==
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.0.0"
+
 "@babel/plugin-syntax-dynamic-import@^7.0.0":
   version "7.2.0"
   resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-dynamic-import/-/plugin-syntax-dynamic-import-7.2.0.tgz#69c159ffaf4998122161ad8ebc5e6d1f55df8612"