adding jest

jest.config.js

@@ -0,0 +1,19 @@
+module.exports = {
+  'roots': [
+    '<rootDir>/tests',
+    '<rootDir>/server'
+  ],
+  'transform': {
+    '^.+\\.tsx?$': 'ts-jest'
+  },
+  'testRegex': '(/__tests__/.*|(\\.|/)(test|spec))\\.tsx?$',
+  'moduleFileExtensions': [
+    'ts',
+    'tsx',
+    'js',
+    'jsx',
+    'json',
+    'node'
+  ],
+};
+

package.json

@@ -9,7 +9,12 @@
     "watch": "yarn run clean && yarn run build -- -w",
     "monitor": "nodemon build/index.js",
     "start": "yarn run build && node build/index.js",
-    "test": "echo \"Error: no test specified\" && exit 1"
+		"lint":"eslint . --ext .ts",
+		"lint":"eslint . --ext .ts --fix",
+    "test": "jest",
+    "test-watch": "jest --watch",
+    "test-coverage": "jest --coverage"
+
   },
   "author": "",
   "license": "ISC",
@@ -31,9 +36,12 @@
     "@tsconfig/recommended": "^1.0.1",
     "@types/cors": "^2.8.12",
     "@types/express": "^4.17.13",
+    "@types/jest": "^27.0.2",
     "@typescript-eslint/eslint-plugin": "^5.3.0",
     "@typescript-eslint/parser": "^5.3.0",
+    "jest-cli": "^27.3.1",
     "nodemon": "^2.0.14",
-    "rimraf": "^3.0.2"
+    "rimraf": "^3.0.2",
+    "ts-jest": "^27.0.7"
   }
 }

yarn.lock

@@ -739,6 +739,14 @@
   dependencies:
     "@types/istanbul-lib-report" "*"
 
+"@types/jest@^27.0.2":
+  version "27.0.2"
+  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-27.0.2.tgz#ac383c4d4aaddd29bbf2b916d8d105c304a5fcd7"
+  integrity sha512-4dRxkS/AFX0c5XW6IPMNOydLn2tEhNhJV7DnYK+0bjoJZ+QTmfucBlihX7aoEsh/ocYtkLC73UbnBXBXIxsULA==
+  dependencies:
+    jest-diff "^27.0.0"
+    pretty-format "^27.0.0"
+
 "@types/json-schema@^7.0.9":
   version "7.0.9"
   resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.9.tgz#97edc9037ea0c38585320b28964dde3b39e4660d"
@@ -1171,6 +1179,13 @@ browserslist@^4.16.6:
     node-releases "^2.0.1"
     picocolors "^1.0.0"
 
+bs-logger@0.x:
+  version "0.2.6"
+  resolved "https://registry.yarnpkg.com/bs-logger/-/bs-logger-0.2.6.tgz#eb7d365307a72cf974cc6cda76b68354ad336bd8"
+  integrity sha512-pd8DCoxmbgc7hyPKOvxtqNcjYoOsABPQdcCUjGp3d42VR2CX1ORhk2A87oqqu5R1kk+76nsxZupkmyd+MVtCog==
+  dependencies:
+    fast-json-stable-stringify "2.x"
+
 bser@2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/bser/-/bser-2.1.1.tgz#e6787da20ece9d07998533cfd9de6f5c38f4bc05"
@@ -1916,7 +1931,7 @@ fast-glob@^3.1.1:
     merge2 "^1.3.0"
     micromatch "^4.0.4"
 
-fast-json-stable-stringify@^2.0.0:
+fast-json-stable-stringify@2.x, fast-json-stable-stringify@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz#874bf69c6f404c2b5d99c481341399fd55892633"
   integrity sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw==
@@ -2565,7 +2580,7 @@ jest-config@^27.3.1:
     micromatch "^4.0.4"
     pretty-format "^27.3.1"
 
-jest-diff@^27.3.1:
+jest-diff@^27.0.0, jest-diff@^27.3.1:
   version "27.3.1"
   resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-27.3.1.tgz#d2775fea15411f5f5aeda2a5e02c2f36440f6d55"
   integrity sha512-PCeuAH4AWUo2O5+ksW4pL9v5xJAcIKPUPfIhZBcG1RKv/0+dvaWTQK1Nrau8d67dp65fOqbeMdoil+6PedyEPQ==
@@ -2841,7 +2856,7 @@ jest-snapshot@^27.3.1:
     pretty-format "^27.3.1"
     semver "^7.3.2"
 
-jest-util@^27.3.1:
+jest-util@^27.0.0, jest-util@^27.3.1:
   version "27.3.1"
   resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-27.3.1.tgz#a58cdc7b6c8a560caac9ed6bdfc4e4ff23f80429"
   integrity sha512-8fg+ifEH3GDryLQf/eKZck1DEs2YuVPBCMOaHQxVVLmQwl/CDhWzrvChTX4efLZxGrw+AA0mSXv78cyytBt/uw==
@@ -2969,7 +2984,7 @@ json-stable-stringify-without-jsonify@^1.0.1:
   resolved "https://registry.yarnpkg.com/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz#9db7b59496ad3f3cfef30a75142d2d930ad72651"
   integrity sha1-nbe1lJatPzz+8wp1FC0tkwrXJlE=
 
-json5@^2.1.2:
+json5@2.x, json5@^2.1.2:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/json5/-/json5-2.2.0.tgz#2dfefe720c6ba525d9ebd909950f0515316c89a3"
   integrity sha512-f+8cldu7X/y7RAJurMEJmdoKXGB/X550w2Nr3tTbezL6RwEE/iMcm+tZnXeoZtKuOq6ft8+CqzEkrIgx1fPoQA==
@@ -3033,6 +3048,11 @@ lodash.isequal@^4.5.0:
   resolved "https://registry.yarnpkg.com/lodash.isequal/-/lodash.isequal-4.5.0.tgz#415c4478f2bcc30120c22ce10ed3226f7d3e18e0"
   integrity sha1-QVxEePK8wwEgwizhDtMib30+GOA=
 
+lodash.memoize@4.x:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/lodash.memoize/-/lodash.memoize-4.1.2.tgz#bcc6c49a42a2840ed997f323eada5ecd182e0bfe"
+  integrity sha1-vMbEmkKihA7Zl/Mj6tpezRguC/4=
+
 lodash.merge@^4.6.2:
   version "4.6.2"
   resolved "https://registry.yarnpkg.com/lodash.merge/-/lodash.merge-4.6.2.tgz#558aa53b43b661e1925a0afdfa36a9a1085fe57a"
@@ -3078,6 +3098,11 @@ make-dir@^3.0.0:
   dependencies:
     semver "^6.0.0"
 
+make-error@1.x:
+  version "1.3.6"
+  resolved "https://registry.yarnpkg.com/make-error/-/make-error-1.3.6.tgz#2eb2e37ea9b67c4891f684a1394799af484cf7a2"
+  integrity sha512-s8UhlNe7vPKomQhC1qFelMokr/Sc3AgNbso3n74mVPA5LTZwkB9NlXf4XPamLxJE8h0gh73rM94xvwRT2CVInw==
+
 makeerror@1.0.12:
   version "1.0.12"
   resolved "https://registry.yarnpkg.com/makeerror/-/makeerror-1.0.12.tgz#3e5dd2079a82e812e983cc6610c4a2cb0eaa801a"
@@ -3443,7 +3468,7 @@ prepend-http@^2.0.0:
   resolved "https://registry.yarnpkg.com/prepend-http/-/prepend-http-2.0.0.tgz#e92434bfa5ea8c19f41cdfd401d741a3c819d897"
   integrity sha1-6SQ0v6XqjBn0HN/UAddBo8gZ2Jc=
 
-pretty-format@^27.3.1:
+pretty-format@^27.0.0, pretty-format@^27.3.1:
   version "27.3.1"
   resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-27.3.1.tgz#7e9486365ccdd4a502061fa761d3ab9ca1b78df5"
   integrity sha512-DR/c+pvFc52nLimLROYjnXPtolawm+uWDxr4FjuLDLUn+ktWnSN851KoHwHzzqq6rfCOjkzN8FLgDrSub6UDuA==
@@ -3692,6 +3717,13 @@ semver-diff@^3.1.1:
   dependencies:
     semver "^6.3.0"
 
+semver@7.x, semver@^7.2.1, semver@^7.3.2, semver@^7.3.4, semver@^7.3.5:
+  version "7.3.5"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.5.tgz#0b621c879348d8998e4b0e4be94b3f12e6018ef7"
+  integrity sha512-PoeGJYh8HK4BTO/a9Tf6ZG3veo/A7ZVsYrSA6J8ny9nb3B1VrpkuN+z9OE5wfE5p6H4LchYZsegiQgbJD94ZFQ==
+  dependencies:
+    lru-cache "^6.0.0"
+
 semver@^5.7.1:
   version "5.7.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
@@ -3702,13 +3734,6 @@ semver@^6.0.0, semver@^6.2.0, semver@^6.3.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
   integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
 
-semver@^7.2.1, semver@^7.3.2, semver@^7.3.4, semver@^7.3.5:
-  version "7.3.5"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.5.tgz#0b621c879348d8998e4b0e4be94b3f12e6018ef7"
-  integrity sha512-PoeGJYh8HK4BTO/a9Tf6ZG3veo/A7ZVsYrSA6J8ny9nb3B1VrpkuN+z9OE5wfE5p6H4LchYZsegiQgbJD94ZFQ==
-  dependencies:
-    lru-cache "^6.0.0"
-
 send@0.17.1:
   version "0.17.1"
   resolved "https://registry.yarnpkg.com/send/-/send-0.17.1.tgz#c1d8b059f7900f7466dd4938bdc44e11ddb376c8"
@@ -4006,6 +4031,20 @@ triple-beam@^1.2.0, triple-beam@^1.3.0:
   resolved "https://registry.yarnpkg.com/triple-beam/-/triple-beam-1.3.0.tgz#a595214c7298db8339eeeee083e4d10bd8cb8dd9"
   integrity sha512-XrHUvV5HpdLmIj4uVMxHggLbFSZYIn7HEWsqePZcI50pco+MPqJ50wMGY794X7AOOhxOBAjbkqfAbEe/QMp2Lw==
 
+ts-jest@^27.0.7:
+  version "27.0.7"
+  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-27.0.7.tgz#fb7c8c8cb5526ab371bc1b23d06e745652cca2d0"
+  integrity sha512-O41shibMqzdafpuP+CkrOL7ykbmLh+FqQrXEmV9CydQ5JBk0Sj0uAEF5TNNe94fZWKm3yYvWa/IbyV4Yg1zK2Q==
+  dependencies:
+    bs-logger "0.x"
+    fast-json-stable-stringify "2.x"
+    jest-util "^27.0.0"
+    json5 "2.x"
+    lodash.memoize "4.x"
+    make-error "1.x"
+    semver "7.x"
+    yargs-parser "20.x"
+
 ts-mixer@^6.0.0:
   version "6.0.0"
   resolved "https://registry.yarnpkg.com/ts-mixer/-/ts-mixer-6.0.0.tgz#4e631d3a36e3fa9521b973b132e8353bc7267f9f"
@@ -4338,7 +4377,7 @@ yallist@^4.0.0:
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
   integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==
 
-yargs-parser@^20.2.2:
+yargs-parser@20.x, yargs-parser@^20.2.2:
   version "20.2.9"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-20.2.9.tgz#2eb7dc3b0289718fc295f362753845c41a0c94ee"
   integrity sha512-y11nGElTIV+CT3Zv9t7VKl+Q3hTQoT9a1Qzezhhl6Rp21gJ/IVTW7Z3y9EWXhuUBC2Shnf+DX0antecpAwSP8w==