Added test to most things

server/.prettierrc

@@ -1,5 +1,6 @@
 {
   "trailingComma": "es5",
   "tabWidth": 4,
-  "singleQuote": false
+  "singleQuote": false,
+  "semi": true
 }

server/package-lock.json

@@ -16,8 +16,12 @@
         "zod": "^3.22.4"
       },
       "devDependencies": {
+        "@types/chai": "^4.3.10",
         "@types/express": "^4.17.21",
+        "@types/mocha": "^10.0.4",
         "@types/node": "^20.9.1",
+        "chai": "^4.3.10",
+        "mocha": "^10.2.0",
         "nodemon": "^3.0.1",
         "prettier": "^3.1.0",
         "ts-node": "^10.9.1",
@@ -95,6 +99,12 @@
         "@types/node": "*"
       }
     },
+    "node_modules/@types/chai": {
+      "version": "4.3.10",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.10.tgz",
+      "integrity": "sha512-of+ICnbqjmFCiixUnqRulbylyXQrPqIGf/B3Jax1wIF3DvSheysQxAWvqHhZiW3IQrycvokcLcFQlveGp+vyNg==",
+      "dev": true
+    },
     "node_modules/@types/connect": {
       "version": "3.4.38",
       "resolved": "https://registry.npmjs.org/@types/connect/-/connect-3.4.38.tgz",
@@ -140,6 +150,12 @@
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       "dev": true
     },
+    "node_modules/@types/mocha": {
+      "version": "10.0.4",
+      "resolved": "https://registry.npmjs.org/@types/mocha/-/mocha-10.0.4.tgz",
+      "integrity": "sha512-xKU7bUjiFTIttpWaIZ9qvgg+22O1nmbA+HRxdlR+u6TWsGfmFdXrheJoK4fFxrHNVIOBDvDNKZG+LYBpMHpX3w==",
+      "dev": true
+    },
     "node_modules/@types/node": {
       "version": "20.9.1",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-20.9.1.tgz",
@@ -239,6 +255,39 @@
         "node": ">=0.4.0"
       }
     },
+    "node_modules/ansi-colors": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-4.1.1.tgz",
+      "integrity": "sha512-JoX0apGbHaUJBNl6yF+p6JAFYZ666/hhCGKN5t9QFjbJQKUU/g8MNbFDbvfrgKXvI1QpZplPOnwIo99lX/AAmA==",
+      "dev": true,
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/ansi-regex": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
+      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/ansi-styles": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+      "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+      "dev": true,
+      "dependencies": {
+        "color-convert": "^2.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
+      }
+    },
     "node_modules/anymatch": {
       "version": "3.1.3",
       "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-3.1.3.tgz",
@@ -258,11 +307,26 @@
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       "dev": true
     },
+    "node_modules/argparse": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
+      "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==",
+      "dev": true
+    },
     "node_modules/array-flatten": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
       "integrity": "sha512-PCVAQswWemu6UdxsDFFX/+gVeYqKAod3D3UVm91jHwynguOwAvYPhx8nNlM++NqRcK6CxxpUafjmhIdKiHibqg=="
     },
+    "node_modules/assertion-error": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/assertion-error/-/assertion-error-1.1.0.tgz",
+      "integrity": "sha512-jgsaNduz+ndvGyFt3uSuWqvy4lCnIJiovtouQN5JZHOKCS2QuhEdbcQHFhVksz2N2U9hXJo8odG7ETyWlEeuDw==",
+      "dev": true,
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/atomic-sleep": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/atomic-sleep/-/atomic-sleep-1.0.0.tgz",
@@ -363,6 +427,12 @@
         "node": ">=8"
       }
     },
+    "node_modules/browser-stdout": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/browser-stdout/-/browser-stdout-1.3.1.tgz",
+      "integrity": "sha512-qhAVI1+Av2X7qelOfAIYwXONood6XlZE/fXaBSmW/T5SzLAmCgzi+eiWE7fUvbHaeNBQH13UftjpXxsfLkMpgw==",
+      "dev": true
+    },
     "node_modules/buffer": {
       "version": "6.0.3",
       "resolved": "https://registry.npmjs.org/buffer/-/buffer-6.0.3.tgz",
@@ -407,6 +477,85 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/camelcase": {
+      "version": "6.3.0",
+      "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-6.3.0.tgz",
+      "integrity": "sha512-Gmy6FhYlCY7uOElZUSbxo2UCDH8owEk996gkbrpsgGtrJLM3J7jGxl9Ic7Qwwj4ivOE5AWZWRMecDdF7hqGjFA==",
+      "dev": true,
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/chai": {
+      "version": "4.3.10",
+      "resolved": "https://registry.npmjs.org/chai/-/chai-4.3.10.tgz",
+      "integrity": "sha512-0UXG04VuVbruMUYbJ6JctvH0YnC/4q3/AkT18q4NaITo91CUm0liMS9VqzT9vZhVQ/1eqPanMWjBM+Juhfb/9g==",
+      "dev": true,
+      "dependencies": {
+        "assertion-error": "^1.1.0",
+        "check-error": "^1.0.3",
+        "deep-eql": "^4.1.3",
+        "get-func-name": "^2.0.2",
+        "loupe": "^2.3.6",
+        "pathval": "^1.1.1",
+        "type-detect": "^4.0.8"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/chalk": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
+      "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==",
+      "dev": true,
+      "dependencies": {
+        "ansi-styles": "^4.1.0",
+        "supports-color": "^7.1.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/chalk?sponsor=1"
+      }
+    },
+    "node_modules/chalk/node_modules/has-flag": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
+      "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/chalk/node_modules/supports-color": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
+      "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
+      "dev": true,
+      "dependencies": {
+        "has-flag": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/check-error": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/check-error/-/check-error-1.0.3.tgz",
+      "integrity": "sha512-iKEoDYaRmd1mxM90a2OEfWhjsjPpYPuQ+lMYsoxB126+t8fw7ySEO48nmDg5COTjxDI65/Y2OWpeEHk3ZOe8zg==",
+      "dev": true,
+      "dependencies": {
+        "get-func-name": "^2.0.2"
+      },
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/chokidar": {
       "version": "3.5.3",
       "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.5.3.tgz",
@@ -434,6 +583,35 @@
         "fsevents": "~2.3.2"
       }
     },
+    "node_modules/cliui": {
+      "version": "7.0.4",
+      "resolved": "https://registry.npmjs.org/cliui/-/cliui-7.0.4.tgz",
+      "integrity": "sha512-OcRE68cOsVMXp1Yvonl/fzkQOyjLSu/8bhPDfQt0e0/Eb283TKP20Fs2MqoPsr9SwA595rRCA+QMzYc9nBP+JQ==",
+      "dev": true,
+      "dependencies": {
+        "string-width": "^4.2.0",
+        "strip-ansi": "^6.0.0",
+        "wrap-ansi": "^7.0.0"
+      }
+    },
+    "node_modules/color-convert": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+      "dev": true,
+      "dependencies": {
+        "color-name": "~1.1.4"
+      },
+      "engines": {
+        "node": ">=7.0.0"
+      }
+    },
+    "node_modules/color-name": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
+      "dev": true
+    },
     "node_modules/concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
@@ -487,6 +665,30 @@
         "ms": "^2.1.1"
       }
     },
+    "node_modules/decamelize": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-4.0.0.tgz",
+      "integrity": "sha512-9iE1PgSik9HeIIw2JO94IidnE3eBoQrFJ3w7sFuzSX4DpmZ3v5sZpUiV5Swcf6mQEF+Y0ru8Neo+p+nyh2J+hQ==",
+      "dev": true,
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/deep-eql": {
+      "version": "4.1.3",
+      "resolved": "https://registry.npmjs.org/deep-eql/-/deep-eql-4.1.3.tgz",
+      "integrity": "sha512-WaEtAOpRA1MQ0eohqZjpGD8zdI0Ovsm8mmFhaDN8dvDZzyoUMcYDnf5Y6iu7HTXxf8JDS23qWa4a+hKCDyOPzw==",
+      "dev": true,
+      "dependencies": {
+        "type-detect": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/define-data-property": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/define-data-property/-/define-data-property-1.1.1.tgz",
@@ -531,6 +733,12 @@
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     },
+    "node_modules/emoji-regex": {
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
+      "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==",
+      "dev": true
+    },
     "node_modules/encodeurl": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
@@ -539,11 +747,32 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/escalade": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/escalade/-/escalade-3.1.1.tgz",
+      "integrity": "sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==",
+      "dev": true,
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/escape-html": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
       "integrity": "sha512-NiSupZ4OeuGwr68lGIeym/ksIZMJodUGOSCZ/FSnTxcrekbvqrgdUxlJOMpijaKZVjAJrWrGs/6Jy8OMuyj9ow=="
     },
+    "node_modules/escape-string-regexp": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz",
+      "integrity": "sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==",
+      "dev": true,
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/etag": {
       "version": "1.8.1",
       "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
@@ -672,6 +901,31 @@
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     },
+    "node_modules/find-up": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/find-up/-/find-up-5.0.0.tgz",
+      "integrity": "sha512-78/PXT1wlLLDgTzDs7sjq9hzz0vXD+zn+7wypEe4fXQxCmdmqfGsEPQxmiCSQI3ajFV91bVSsvNtrJRiW6nGng==",
+      "dev": true,
+      "dependencies": {
+        "locate-path": "^6.0.0",
+        "path-exists": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/flat": {
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/flat/-/flat-5.0.2.tgz",
+      "integrity": "sha512-b6suED+5/3rTpUBdG1gupIl8MPFCAMA0QXwmljLhvCUKcUvdE4gWky9zpuGCcXHOsz4J9wPGNWq6OKpmIzz3hQ==",
+      "dev": true,
+      "bin": {
+        "flat": "cli.js"
+      }
+    },
     "node_modules/forwarded": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.2.0.tgz",
@@ -688,6 +942,12 @@
         "node": ">= 0.6"
       }
     },
+    "node_modules/fs.realpath": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
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+      "dev": true
+    },
     "node_modules/fsevents": {
       "version": "2.3.3",
       "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz",
@@ -710,6 +970,24 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/get-caller-file": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-2.0.5.tgz",
+      "integrity": "sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==",
+      "dev": true,
+      "engines": {
+        "node": "6.* || 8.* || >= 10.*"
+      }
+    },
+    "node_modules/get-func-name": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/get-func-name/-/get-func-name-2.0.2.tgz",
+      "integrity": "sha512-8vXOvuE167CtIc3OyItco7N/dpRtBbYOsPsXCz7X/PMnlGjYjSGuZJgM1Y7mmew7BKf9BqvLX2tnOVy1BBUsxQ==",
+      "dev": true,
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/get-intrinsic": {
       "version": "1.2.2",
       "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.2.2.tgz",
@@ -724,6 +1002,26 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/glob": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-7.2.0.tgz",
+      "integrity": "sha512-lmLf6gtyrPq8tTjSmrO94wBeQbFR3HbLHbuyD69wuyQkImp2hWqMGB47OX65FBkPffO641IP9jWa1z4ivqG26Q==",
+      "dev": true,
+      "dependencies": {
+        "fs.realpath": "^1.0.0",
+        "inflight": "^1.0.4",
+        "inherits": "2",
+        "minimatch": "^3.0.4",
+        "once": "^1.3.0",
+        "path-is-absolute": "^1.0.0"
+      },
+      "engines": {
+        "node": "*"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
     "node_modules/glob-parent": {
       "version": "5.1.2",
       "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.2.tgz",
@@ -800,6 +1098,15 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/he": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/he/-/he-1.2.0.tgz",
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+      "dev": true,
+      "bin": {
+        "he": "bin/he"
+      }
+    },
     "node_modules/http-errors": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-2.0.0.tgz",
@@ -851,6 +1158,16 @@
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       "dev": true
     },
+    "node_modules/inflight": {
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+    "node_modules/wrap-ansi": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",
+      "integrity": "sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==",
+      "dev": true,
+      "dependencies": {
+        "ansi-styles": "^4.0.0",
+        "string-width": "^4.1.0",
+        "strip-ansi": "^6.0.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/wrap-ansi?sponsor=1"
+      }
+    },
+    "node_modules/wrappy": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+      "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
+      "dev": true
+    },
     "node_modules/ws": {
       "version": "8.14.2",
       "resolved": "https://registry.npmjs.org/ws/-/ws-8.14.2.tgz",
@@ -1615,12 +2312,63 @@
         }
       }
     },
+    "node_modules/y18n": {
+      "version": "5.0.8",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-5.0.8.tgz",
+      "integrity": "sha512-0pfFzegeDWJHJIAmTLRP2DwHjdF5s7jo9tuztdQxAhINCdvS+3nGINqPd00AphqJR/0LhANUS6/+7SCb98YOfA==",
+      "dev": true,
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/yallist": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
       "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
       "dev": true
     },
+    "node_modules/yargs": {
+      "version": "16.2.0",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-16.2.0.tgz",
+      "integrity": "sha512-D1mvvtDG0L5ft/jGWkLpG1+m0eQxOfaBvTNELraWj22wSVUMWxZUvYgJYcKh6jGGIkJFhH4IZPQhR4TKpc8mBw==",
+      "dev": true,
+      "dependencies": {
+        "cliui": "^7.0.2",
+        "escalade": "^3.1.1",
+        "get-caller-file": "^2.0.5",
+        "require-directory": "^2.1.1",
+        "string-width": "^4.2.0",
+        "y18n": "^5.0.5",
+        "yargs-parser": "^20.2.2"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/yargs-parser": {
+      "version": "20.2.4",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-20.2.4.tgz",
+      "integrity": "sha512-WOkpgNhPTlE73h4VFAFsOnomJVaovO8VqLDzy5saChRBFQFBoMYirowyW+Q9HB4HFF4Z7VZTiG3iSzJJA29yRA==",
+      "dev": true,
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/yargs-unparser": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/yargs-unparser/-/yargs-unparser-2.0.0.tgz",
+      "integrity": "sha512-7pRTIA9Qc1caZ0bZ6RYRGbHJthJWuakf+WmHK0rVeLkNrrGhfoabBNdue6kdINI6r4if7ocq9aD/n7xwKOdzOA==",
+      "dev": true,
+      "dependencies": {
+        "camelcase": "^6.0.0",
+        "decamelize": "^4.0.0",
+        "flat": "^5.0.2",
+        "is-plain-obj": "^2.1.0"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/yn": {
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/yn/-/yn-3.1.1.tgz",
@@ -1630,6 +2378,18 @@
         "node": ">=6"
       }
     },
+    "node_modules/yocto-queue": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz",
+      "integrity": "sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==",
+      "dev": true,
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/zod": {
       "version": "3.22.4",
       "resolved": "https://registry.npmjs.org/zod/-/zod-3.22.4.tgz",

server/package.json

@@ -4,7 +4,7 @@
   "description": "",
   "main": "build/index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1",
+    "test": "mocha -r ts-node/register 'test/**/*.spec.ts'",
     "build": "tsc",
     "start": "node .",
     "dev": "nodemon src/index.ts"
@@ -13,8 +13,12 @@
   "author": "",
   "license": "ISC",
   "devDependencies": {
+    "@types/chai": "^4.3.10",
     "@types/express": "^4.17.21",
+    "@types/mocha": "^10.0.4",
     "@types/node": "^20.9.1",
+    "chai": "^4.3.10",
+    "mocha": "^10.2.0",
     "nodemon": "^3.0.1",
     "prettier": "^3.1.0",
     "ts-node": "^10.9.1",

server/src/helpers.ts

@@ -1,6 +1,7 @@
 import * as crypto from "crypto";
 
 export function generateSessionToken(length: number): string {
+    if (length < 1) throw new Error("invalid length. length must be greater than 0")
     return crypto.randomBytes(length).toString("hex");
 }
 

server/src/index.ts

@@ -7,62 +7,66 @@ import WebSocketWrapper from "./socket/WebSocketAdapter";
 import pino from "pino";
 
 (() => {
-    const args = process.argv;
-    if (args.includes("--silent")) {
-        return main(false);
-    }
+  const args = process.argv;
+  if (args.includes("--silent")) {
+    return main(false);
+  }
 
-    return main(true);
+  return main(true);
 })();
 
 function main(logging: boolean = true) {
-    const port: number = parseInt(process.env.PORT as string, 10) || 3000;
-    const logger = pino({
-        level: logging ? "info" : "silent",
-        formatters: {
-            bindings(bindings) {
-                return { level: bindings.level, time: bindings.time, msg: bindings.msg }
-            }
-        }
-    });
-
-    const app: Application = express();
-    const server = http.createServer(app);
-    const wss = new WebSocket.Server({ server });
-
-    app.get("/", (_req: Request, res: Response) => {
-        res.send("Bonjour");
-    });
+  const port: number = parseInt(process.env.PORT as string, 10) || 3000;
+  const logger = pino({
+    level: logging ? "info" : "silent",
+    formatters: {
+      bindings(bindings) {
+        return {
+          level: bindings.level,
+          time: bindings.time,
+          msg: bindings.msg,
+        };
+      },
+    },
+  });
 
-    // Routes are in socket/routes/*.ts
-    // registerRoutes imports and adds them all to router
-    const hapticLink = new HapticLinkServer();
-    registerRoutes(hapticLink);
+  const app: Application = express();
+  const server = http.createServer(app);
+  const wss = new WebSocket.Server({ server });
 
-    // When a user sends a message, the router checks if that route is available
-    // and then calls the handler. It also generates a User object for them to store
-    // data for later requests such as an ID
-    wss.on("connection", (ws: WebSocket) => {
-        logger.info("Client Connected")
-        const wsw = new WebSocketWrapper(ws);
+  app.get("/", (_req: Request, res: Response) => {
+    res.send("Bonjour");
+  });
 
-        ws.on("message", (message: string) => {
-            logger.info(`Received Message: ${message}`);
-            hapticLink.handleRoute(wsw, message);
-        });
+  // Routes are in socket/routes/*.ts
+  // registerRoutes imports and adds them all to router
+  const hapticLink = new HapticLinkServer();
+  registerRoutes(hapticLink);
 
-        // When a user disconnects, their account is removed, and they are removed from all groups
-        ws.on("close", () => {
-            hapticLink.removeUser(wsw);
-        })
-        ws.on("error", () => {
-            hapticLink.removeUser(wsw);
-        })
+  // When a user sends a message, the router checks if that route is available
+  // and then calls the handler. It also generates a User object for them to store
+  // data for later requests such as an ID
+  wss.on("connection", (ws: WebSocket) => {
+    logger.info("Client Connected");
+    const wsw = new WebSocketWrapper(ws);
 
-        ws.send("Welcome");
+    ws.on("message", (message: string) => {
+      logger.info(`Received Message: ${message}`);
+      hapticLink.handleRoute(wsw, message);
     });
 
-    server.listen(port, () => {
-        logger.info(`Server is running on port ${port}`);
+    // When a user disconnects, their account is removed, and they are removed from all groups
+    ws.on("close", () => {
+      hapticLink.removeUser(wsw);
     });
+    ws.on("error", () => {
+      hapticLink.removeUser(wsw);
+    });
+
+    ws.send("Welcome");
+  });
+
+  server.listen(port, () => {
+    logger.info(`Server is running on port ${port}`);
+  });
 }

server/src/socket/WebSocketAdapter.ts

@@ -1,6 +1,11 @@
 import { WebSocket } from "ws";
 
-export default class WebSocketWrapper {
+export interface WebSocketInterface {
+    send: (data: string | Buffer) => void;
+    readyState: () => 0 | 1 | 2 | 3;
+}
+
+export default class WebSocketWrapper implements WebSocketInterface {
     ws: WebSocket
 
     constructor(ws: WebSocket) {
@@ -11,15 +16,7 @@ export default class WebSocketWrapper {
         this.ws.send(data);
     }
 
-    get OPEN() {
-        return this.ws.OPEN;
-    }
-
-    get CLOSED() {
-        return this.ws.CLOSED;
-    }
-
-    get CLOSING() {
-        return this.ws.CLOSING;
+    readyState() {
+        return this.ws.readyState
     }
 }

server/src/socket/hapticLinkServer.ts

@@ -1,7 +1,7 @@
 import { ZodSchema } from "zod";
 import { generateSessionToken } from "../helpers";
 import { Room } from "./room";
-import WebSocketWrapper from "./WebSocketAdapter";
+import { WebSocketInterface } from "./WebSocketAdapter";
 
 type RouteHandler<T> = (context: Context<T>) => void;
 
@@ -14,17 +14,17 @@ export interface Route<T> {
 export class User {
     id: string;
     username?: string;
-    socket: WebSocketWrapper;
+    socket: WebSocketInterface;
     currentRoom?: Room;
 
-    constructor(socket: WebSocketWrapper) {
+    constructor(socket: WebSocketInterface) {
         this.id = generateSessionToken(16);
         this.socket = socket;
     }
 }
 
 export interface Context<T> {
-    ws: WebSocketWrapper;
+    ws: WebSocketInterface;
     user: User;
     payload: T;
     server: HapticLinkServer;
@@ -33,7 +33,7 @@ export interface Context<T> {
 export class HapticLinkServer {
     routes: { [key: string]: Route<any> };
     rooms: { [key: string]: Room };
-    users: Map<WebSocketWrapper, User>;
+    users: Map<WebSocketInterface, User>;
 
     constructor() {
         this.routes = {};
@@ -41,7 +41,7 @@ export class HapticLinkServer {
         this.rooms = {};
     }
 
-    removeUser(ws: WebSocketWrapper): boolean {
+    removeUser(ws: WebSocketInterface): boolean {
         const user = this.users.get(ws);
         if (!user) return false;
         if (user.currentRoom) {
@@ -68,7 +68,7 @@ export class HapticLinkServer {
         return true;
     }
 
-    handleRoute(ws: WebSocketWrapper, message: string) {
+    handleRoute(ws: WebSocketInterface, message: string) {
         // Parse JSON
         let payload: any;
         try {

server/src/socket/room.ts

@@ -1,7 +1,7 @@
 import { generateSessionToken } from "../helpers";
 import { User } from "./hapticLinkServer";
 
-interface UserData {
+export interface UserData {
     username: string;
     id: string;
     online: boolean;
@@ -18,6 +18,7 @@ export class Room {
 
     addUser(user: User) {
         // Generate random roomId if one wasn't created.
+        if (this.users.includes(user)) return;
         this.users.push(user);
         this.updateRoom();
     }

server/test/helpers.spec.ts

@@ -0,0 +1,32 @@
+import { expect } from 'chai';
+import { generateSessionToken } from '../src/helpers';
+
+describe('generateSessionToken', () => {
+  it('should generate a token of a correct length', () => {
+    const length = 16; // Specify the length of the token to generate
+    const token = generateSessionToken(length);
+
+    // Since the token is hexadecimal, its string length should be twice the byte length
+    expect(token).to.be.a('string');
+    expect(token.length).to.equal(length * 2);
+  });
+
+  it('should generate a unique token each time', () => {
+    const tokens = new Set<string>();
+    const tokenCount = 100; // Generate a number of tokens to test uniqueness
+    const length = 16;
+
+    for (let i = 0; i < tokenCount; i++) {
+      const token = generateSessionToken(length);
+      tokens.add(token);
+    }
+
+    // If all tokens are unique, the set's size should match the number of generated tokens
+    expect(tokens.size).to.equal(tokenCount);
+  });
+
+  it('should throw an exception if an invalid length is provided', () => {
+    const invalidLength = 0; // Zero or negative length or other invalid values could be tested
+    expect(() => generateSessionToken(invalidLength)).to.throw();
+  });
+});

server/test/index.spec.ts

@@ -0,0 +1,74 @@
+import { expect } from 'chai';
+import WebSocket from 'ws';
+import express, { Application, Request, Response } from "express";
+import * as http from "http";
+import { HapticLinkServer } from '../src/socket/hapticLinkServer';
+import { registerRoutes } from '../src/socket/routes';
+import WebSocketWrapper from '../src/socket/WebSocketAdapter';
+
+describe('WebSocket Server', function() {
+  const port: number = parseInt(process.env.PORT as string, 10) || 3000;
+  let wsClient: WebSocket;
+  let server: http.Server<typeof http.IncomingMessage, typeof http.ServerResponse>
+
+  before((done) => {
+    const app: Application = express();
+    server = http.createServer(app);
+    const wss = new WebSocket.Server({ server });
+
+    app.get("/", (_req: Request, res: Response) => {
+      res.send("Bonjour");
+    });
+
+    const hapticLink = new HapticLinkServer();
+    registerRoutes(hapticLink);
+
+    wss.on("connection", (ws: WebSocket) => {
+      const wsw = new WebSocketWrapper(ws);
+
+      ws.on("message", (message: string) => {
+        hapticLink.handleRoute(wsw, message);
+      });
+
+      ws.on("close", () => {
+        hapticLink.removeUser(wsw);
+      });
+      ws.on("error", () => {
+        hapticLink.removeUser(wsw);
+      });
+
+      ws.send("Welcome");
+    });
+
+    server.listen(port, () => {
+      wsClient = new WebSocket('ws://localhost:3000');
+      wsClient.on('open', done);
+    });
+
+    server.on("error", (err) => {
+      done(err);
+    })
+
+  });
+
+  after(() => {
+    // Close the WebSocket client
+    if (wsClient.readyState === WebSocket.OPEN) {
+      wsClient.close();
+    }
+
+    server.close();
+
+  });
+
+  it('server should start, listen, and respond to test_connection', (done) => {
+    // Listen for messages from the server
+    wsClient.on('message', (data: string) => {
+      expect(JSON.parse(data).message).to.equal("test_connection_response");
+      done();
+    });
+
+    // Send a ping message to the server
+    wsClient.send(JSON.stringify({ "route": "test_connection" }));
+  });
+});

server/test/socket/hapticLinkServer.spec.ts

@@ -0,0 +1,104 @@
+import { expect } from 'chai';
+import { HapticLinkServer, User, Context } from '../../src/socket/hapticLinkServer';
+import { WebSocketInterface } from '../../src/socket/WebSocketAdapter';
+import { z } from 'zod';
+
+export class WebSocketWrapper implements WebSocketInterface {
+  sendData: string | Buffer = ""
+  state: 0 | 1 | 2 | 3 = 1;
+
+  constructor() { }
+
+  send(data: string | Buffer) {
+    this.sendData = data
+  }
+
+  readyState() {
+    return this.state;
+  }
+
+}
+
+describe("Haptic Link Server", function() {
+  let server: HapticLinkServer = new HapticLinkServer();
+  const ws = new WebSocketWrapper();
+  const user: User = new User(ws);
+
+  before((done) => {
+    done();
+  })
+
+
+  after(() => {
+
+  })
+
+  it("hapticLinkServer should initialize", (done) => {
+    if (!server.users || server.users.size != 0) {
+      return done("users map not initialized correctly")
+    }
+
+    if (!server.routes) {
+      return done("routes map not initialized correctly")
+    }
+
+    if (!server.rooms) {
+      return done("rooms map not initialized correctly")
+    }
+
+    done();
+  })
+
+  it("should add user", (done) => {
+    server.users.set(ws, user);
+    server.users.set(ws, user);
+
+    expect(server.users.size).to.equal(1, "user not added");
+    done()
+  })
+
+  it("should remove user", (done) => {
+    let removed = server.users.delete(ws);
+
+    expect(server.users.size).to.equal(0, "user not removed");
+    expect(removed).to.equal(true, "user not removed");
+    done()
+  })
+
+  it("should add route", (done) => {
+
+    interface TestConnectionPayload { }
+    const TestConnnectionSchema = z.object({})
+
+    function TestConnectionHandler(_ctx: Context<TestConnectionPayload>) {
+      return;
+    }
+
+    server.addRoute("test_add_route", TestConnnectionSchema, TestConnectionHandler);
+
+    const r = server.routes["test_add_route"];
+    if (!r) {
+      done("failed to add route")
+    }
+
+    done()
+  })
+
+  it("should handle route", (done) => {
+    interface TestConnectionPayload { }
+    const TestConnnectionSchema = z.object({})
+
+    let executed = false;
+
+    function TestConnectionHandler(_ctx: Context<TestConnectionPayload>) {
+      executed = true;
+      return;
+    }
+
+    server.addRoute("test_route", TestConnnectionSchema, TestConnectionHandler);
+    server.handleRoute(ws, JSON.stringify({ route: "test_route" }))
+
+    expect(executed).to.equal(true, "route not handled");
+    done();
+  })
+})

server/test/socket/room.spec.ts

@@ -0,0 +1,61 @@
+import { expect } from "chai";
+import { HapticLinkServer, User } from "../../src/socket/hapticLinkServer";
+import { Room } from "../../src/socket/room";
+import {WebSocketWrapper} from "./hapticLinkServer.spec";
+
+describe("Rooms", function() {
+  let server: HapticLinkServer = new HapticLinkServer();
+  const ws1 = new WebSocketWrapper();
+  const ws2 = new WebSocketWrapper();
+  const user1: User = new User(ws1);
+  const user2: User = new User(ws2);
+  const room: Room = new Room()
+
+  before((done) => {
+    done();
+  })
+
+
+  after(() => {
+  })
+
+  it("should have a unique random ID", (done) => {
+    expect(room.id.length).to.gte(3, "ID not generated")
+    done();
+  })
+
+  it("should add/remove user", (done) => {
+    room.addUser(user1)
+    room.addUser(user1)
+    expect(room.users.length).to.equal(1, "user not added")
+    room.removeUserById(user1.id);
+    expect(room.users.length).to.equal(0, "user not removed")
+    done();
+  })
+
+  it("should check if user exists", (done) => {
+    room.addUser(user1)
+    expect(room.hasUser(user1.id)).to.equal(true, "room didn't find user")
+    done();
+  })
+
+  it("should broadcast to all users", (done) => {
+    room.addUser(user1)
+    room.addUser(user2)
+    room.broadcast("hello");
+    expect(ws1.sendData).to.equal("hello", "didn't broadcast")
+    expect(ws2.sendData).to.equal("hello", "didn't broadcast")
+    done();
+  })
+
+  it("should broadcast to all users, but filter a user", (done) => {
+    ws1.sendData = ""
+    ws2.sendData = ""
+    room.addUser(user1)
+    room.addUser(user2)
+    room.broadcast("hello", [user1.id]);
+    expect(ws1.sendData).to.equal("", "didn't filter")
+    expect(ws2.sendData).to.equal("hello", "didn't broadcast")
+    done();
+  })
+});

server/tsconfig.json

@@ -96,6 +96,9 @@
     // "allowUnreachableCode": true,                     /* Disable error reporting for unreachable code. */
     /* Completeness */
     // "skipDefaultLibCheck": true,                      /* Skip type checking .d.ts files that are included with TypeScript. */
-    "skipLibCheck": true /* Skip type checking all .d.ts files. */
-  }
+    "skipLibCheck": true, /* Skip type checking all .d.ts files. */
+  },
+  "exclude": [
+    "test/**/*"
+  ]
 }