chore(jest): add typeahead for watch mode (microsoft#12467)

* add package and configure jest

* add watch plugin to main jest config

* move devDepend to scripts package.json

* add to watchPlugins to jest-resources as well

scripts/jest/index.js

@@ -8,4 +8,5 @@ module.exports = {
     '^.+\\.tsx?$': 'babel-jest',
   },
   verbose: false,
+  watchPlugins: ['jest-watch-typeahead/filename', 'jest-watch-typeahead/testname'],
 };

scripts/jest/jest-resources.js

@@ -46,6 +46,8 @@ module.exports = {
         },
 
         testURL: 'http://localhost',
+
+        watchPlugins: ['jest-watch-typeahead/filename', 'jest-watch-typeahead/testname'],
       },
       customConfig,
     ),

scripts/package.json

@@ -104,6 +104,7 @@
     "jest-cli": "~24.9.0",
     "jest-environment-jsdom": "~24.9.0",
     "jest-react-fela": "^10.6.1",
+    "jest-watch-typeahead": "^0.4.2",
     "jju": "^1.4.0",
     "json-loader": "^0.5.7",
     "json-stable-stringify-without-jsonify": "^1.0.1",

yarn.lock

@@ -13062,7 +13062,20 @@ jest-validate@^24.9.0:
     leven "^3.1.0"
     pretty-format "^24.9.0"
 
-jest-watcher@^24.9.0:
+jest-watch-typeahead@^0.4.2:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/jest-watch-typeahead/-/jest-watch-typeahead-0.4.2.tgz#e5be959698a7fa2302229a5082c488c3c8780a4a"
+  integrity sha512-f7VpLebTdaXs81rg/oj4Vg/ObZy2QtGzAmGLNsqUS5G5KtSN68tFcIsbvNODfNyQxU78g7D8x77o3bgfBTR+2Q==
+  dependencies:
+    ansi-escapes "^4.2.1"
+    chalk "^2.4.1"
+    jest-regex-util "^24.9.0"
+    jest-watcher "^24.3.0"
+    slash "^3.0.0"
+    string-length "^3.1.0"
+    strip-ansi "^5.0.0"
+
+jest-watcher@^24.3.0, jest-watcher@^24.9.0:
   version "24.9.0"
   resolved "https://registry.yarnpkg.com/jest-watcher/-/jest-watcher-24.9.0.tgz#4b56e5d1ceff005f5b88e528dc9afc8dd4ed2b3b"
   integrity sha512-+/fLOfKPXXYJDYlks62/4R4GoT+GU1tYZed99JSCOsmzkkF7727RqKrjNAxtfO4YpGv11wybgRvCjR73lK2GZw==
@@ -20149,6 +20162,14 @@ string-length@^2.0.0:
     astral-regex "^1.0.0"
     strip-ansi "^4.0.0"
 
+string-length@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/string-length/-/string-length-3.1.0.tgz#107ef8c23456e187a8abd4a61162ff4ac6e25837"
+  integrity sha512-Ttp5YvkGm5v9Ijagtaz1BnN+k9ObpvS0eIBblPMp2YWL8FBmi9qblQ9fexc2k/CXFgrTIteU3jAw3payCnwSTA==
+  dependencies:
+    astral-regex "^1.0.0"
+    strip-ansi "^5.2.0"
+
 string-raw@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/string-raw/-/string-raw-1.0.1.tgz#01be2665a1cfa2c57520c910698f6ca276a4c726"