removed jest

bun.lock

@@ -7,23 +7,37 @@
         "valibot": "^1.1.0",
       },
       "devDependencies": {
-        "@jest/globals": "^29.7.0",
         "@testcontainers/mongodb": "^10.7.2",
         "@testcontainers/postgresql": "^10.7.2",
-        "@types/jest": "^29.5.12",
         "@types/node": "^20.12.12",
         "@types/supertest": "^6.0.2",
-        "jest": "^29.7.0",
+        "bun-types": "^1.2.15",
-        "jest-extended": "^4.0.2",
-        "jest-mock-extended": "^3.0.5",
         "mongodb-memory-server": "^9.1.6",
         "pg-mem": "^2.8.1",
         "supertest": "^6.3.4",
-        "ts-jest": "^29.1.2",
         "turbo": "^2.5.4",
         "typescript": "^5.4.5",
       },
     },
+    "apps/integration-services/ib-websocket-gateway": {
+      "name": "@stock-bot/ib-websocket-gateway",
+      "version": "1.0.0",
+      "dependencies": {
+        "@hono/node-server": "^1.12.2",
+        "@stock-bot/logger": "workspace:*",
+        "eventemitter3": "^5.0.1",
+        "hono": "^4.6.8",
+        "uuid": "^10.0.0",
+        "ws": "^8.18.0",
+      },
+      "devDependencies": {
+        "@types/node": "^20.12.12",
+        "@types/uuid": "^10.0.0",
+        "@types/ws": "^8.5.12",
+        "tsx": "^4.19.1",
+        "typescript": "^5.4.5",
+      },
+    },
     "apps/interface-services/trading-dashboard": {
       "name": "trading-dashboard",
       "version": "0.0.0",
@@ -397,6 +411,8 @@
 
     "@grpc/proto-loader": ["@grpc/proto-loader@0.7.15", "", { "dependencies": { "lodash.camelcase": "^4.3.0", "long": "^5.0.0", "protobufjs": "^7.2.5", "yargs": "^17.7.2" }, "bin": { "proto-loader-gen-types": "build/bin/proto-loader-gen-types.js" } }, "sha512-tMXdRCfYVixjuFK+Hk0Q1s38gV9zDiDJfWL3h1rv4Qc39oILCu1TRTDt7+fGUI8K4G1Fj125Hx/ru3azECWTyQ=="],
 
+    "@hono/node-server": ["@hono/node-server@1.14.3", "", { "peerDependencies": { "hono": "^4" } }, "sha512-KuDMwwghtFYSmIpr4WrKs1VpelTrptvJ+6x6mbUcZnFcc213cumTF5BdqfHyW93B19TNI4Vaev14vOI2a0Ie3w=="],
+
     "@humanwhocodes/config-array": ["@humanwhocodes/config-array@0.13.0", "", { "dependencies": { "@humanwhocodes/object-schema": "^2.0.3", "debug": "^4.3.1", "minimatch": "^3.0.5" } }, "sha512-DZLEEqFWQFiyK6h5YIeynKx7JlvCYWL0cImfSRXZ9l4Sg2efkFGTuFf6vzXjK1cq6IYkU+Eg/JizXw+TD2vRNw=="],
 
     "@humanwhocodes/module-importer": ["@humanwhocodes/module-importer@1.0.1", "", {}, "sha512-bxveV4V8v5Yb4ncFTT3rPSgZBOpCkjfK0y4oVVVJwIuDVBRMDXrPyXRL988i5ap9m9bnyEEjWfm5WkBmtffLfA=="],
@@ -695,6 +711,8 @@
 
     "@stock-bot/http-client": ["@stock-bot/http-client@workspace:libs/http-client"],
 
+    "@stock-bot/ib-websocket-gateway": ["@stock-bot/ib-websocket-gateway@workspace:apps/integration-services/ib-websocket-gateway"],
+
     "@stock-bot/logger": ["@stock-bot/logger@workspace:libs/logger"],
 
     "@stock-bot/mongodb-client": ["@stock-bot/mongodb-client@workspace:libs/mongodb-client"],
@@ -795,10 +813,14 @@
 
     "@types/supertest": ["@types/supertest@6.0.3", "", { "dependencies": { "@types/methods": "^1.1.4", "@types/superagent": "^8.1.0" } }, "sha512-8WzXq62EXFhJ7QsH3Ocb/iKQ/Ty9ZVWnVzoTKc9tyyFRRF3a74Tk2+TLFgaFFw364Ere+npzHKEJ6ga2LzIL7w=="],
 
+    "@types/uuid": ["@types/uuid@10.0.0", "", {}, "sha512-7gqG38EyHgyP1S+7+xomFtL+ZNHcKv6DwNaCZmJmo1vgMugyF3TCnXVg4t1uk89mLNwnLtnY3TpOpCOyp1/xHQ=="],
+
     "@types/webidl-conversions": ["@types/webidl-conversions@7.0.3", "", {}, "sha512-CiJJvcRtIgzadHCYXw7dqEnMNRjhGZlYK05Mj9OyktqV8uVT8fD2BFOB7S1uwBE3Kj2Z+4UyPmFw/Ixgw/LAlA=="],
 
     "@types/whatwg-url": ["@types/whatwg-url@11.0.5", "", { "dependencies": { "@types/webidl-conversions": "*" } }, "sha512-coYR071JRaHa+xoEvvYqvnIHaVqaYrLPbsufM9BF63HkwI5Lgmy2QR8Q5K/lYDYo5AK82wOvSOS0UsLTpTG7uQ=="],
 
+    "@types/ws": ["@types/ws@8.18.1", "", { "dependencies": { "@types/node": "*" } }, "sha512-ThVF6DCVhA8kUGy+aazFQ4kXQ7E1Ty7A3ypFOe0IcJV8O/M511G99AW24irKrW56Wt44yG9+ij8FaqoBGkuBXg=="],
+
     "@types/yargs": ["@types/yargs@17.0.33", "", { "dependencies": { "@types/yargs-parser": "*" } }, "sha512-WpxBCKWPLr4xSsHgz511rFJAM+wS28w2zEO1QDNY5zM/S8ok70NNfztH0xwhqKyaK0OHCbN98LDAZuy1ctxDkA=="],
 
     "@types/yargs-parser": ["@types/yargs-parser@21.0.3", "", {}, "sha512-I4q9QU9MQv4oEOz4tAHJtNz1cwuLxn2F3xcc2iV5WdqLPpUnj30aUuxt1mAxYTG+oe8CZMV/+6rU4S4gRDzqtQ=="],
@@ -1263,6 +1285,8 @@
 
     "get-stream": ["get-stream@6.0.1", "", {}, "sha512-ts6Wi+2j3jQjqi70w5AlN8DFnkSwC+MqmxEzdEALB2qXZYV3X/b1CTfgPLGJNMeAWxdPfU8FO1ms3NUfaHCPYg=="],
 
+    "get-tsconfig": ["get-tsconfig@4.10.1", "", { "dependencies": { "resolve-pkg-maps": "^1.0.0" } }, "sha512-auHyJ4AgMz7vgS8Hp3N6HXSmlMdUyhSUrfBF16w153rxtLIEOE+HGqaBppczZvnHLqQJfiHotCYpNhl0lUROFQ=="],
+
     "glob": ["glob@7.2.3", "", { "dependencies": { "fs.realpath": "^1.0.0", "inflight": "^1.0.4", "inherits": "2", "minimatch": "^3.1.1", "once": "^1.3.0", "path-is-absolute": "^1.0.0" } }, "sha512-nFR0zLpU2YCaRxwoCJvL6UvCH2JFyFVIvwTLsIf21AuHlMskA1hhTdk+LlYJtOlYt9v6dvszD2BGRqBL+iQK9Q=="],
 
     "glob-parent": ["glob-parent@6.0.2", "", { "dependencies": { "is-glob": "^4.0.3" } }, "sha512-XxwI8EOhVQgWp6iDL+3b0r86f4d6AX6zSU55HfB4ydCEuXLXc5FcYeOu+nnGftS4TEju/11rt4KJPTMgbfmv4A=="],
@@ -1291,6 +1315,8 @@
 
     "help-me": ["help-me@5.0.0", "", {}, "sha512-7xgomUX6ADmcYzFik0HzAxh/73YlKR9bmFzf51CZwR+b6YtzU2m0u49hQCqV6SvlqIqsaxovfwdvbnsw3b/zpg=="],
 
+    "hono": ["hono@4.7.11", "", {}, "sha512-rv0JMwC0KALbbmwJDEnxvQCeJh+xbS3KEWW5PC9cMJ08Ur9xgatI0HmtgYZfOdOSOeYsp5LO2cOhdI8cLEbDEQ=="],
+
     "hosted-git-info": ["hosted-git-info@8.1.0", "", { "dependencies": { "lru-cache": "^10.0.1" } }, "sha512-Rw/B2DNQaPBICNXEm8balFz9a6WpZrkCGpcWFpy7nCj+NyhSdqXipmfvtmWt9xGfp0wZnBxB+iVpLmQMYt47Tw=="],
 
     "html-escaper": ["html-escaper@2.0.2", "", {}, "sha512-H2iMtd0I4Mt5eYiapRdIDjp+XzelXQ0tFE4JS7YFwFevXXMmOp9myNrUvCg0D6ws8iqkRPBfKHgbwig1SmlLfg=="],
@@ -1401,8 +1427,6 @@
 
     "jest-environment-node": ["jest-environment-node@29.7.0", "", { "dependencies": { "@jest/environment": "^29.7.0", "@jest/fake-timers": "^29.7.0", "@jest/types": "^29.6.3", "@types/node": "*", "jest-mock": "^29.7.0", "jest-util": "^29.7.0" } }, "sha512-DOSwCRqXirTOyheM+4d5YZOrWcdu0LNZ87ewUoywbcb2XR4wKgqiG8vNeYwhjFMbEkfju7wx2GYH0P2gevGvFw=="],
 
-    "jest-extended": ["jest-extended@4.0.2", "", { "dependencies": { "jest-diff": "^29.0.0", "jest-get-type": "^29.0.0" }, "peerDependencies": { "jest": ">=27.2.5" }, "optionalPeers": ["jest"] }, "sha512-FH7aaPgtGYHc9mRjriS0ZEHYM5/W69tLrFTIdzm+yJgeoCmmrSB/luSfMSqWP9O29QWHPEmJ4qmU6EwsZideog=="],
-
     "jest-get-type": ["jest-get-type@29.6.3", "", {}, "sha512-zrteXnqYxfQh7l5FHyL38jL39di8H8rHoecLH3JNxH3BwOrBsNeabdap5e0I23lD4HHI8W5VFBZqG4Eaq5LNcw=="],
 
     "jest-haste-map": ["jest-haste-map@29.7.0", "", { "dependencies": { "@jest/types": "^29.6.3", "@types/graceful-fs": "^4.1.3", "@types/node": "*", "anymatch": "^3.0.3", "fb-watchman": "^2.0.0", "graceful-fs": "^4.2.9", "jest-regex-util": "^29.6.3", "jest-util": "^29.7.0", "jest-worker": "^29.7.0", "micromatch": "^4.0.4", "walker": "^1.0.8" }, "optionalDependencies": { "fsevents": "^2.3.2" } }, "sha512-fP8u2pyfqx0K1rGn1R9pyE0/KTn+G7PxktWidOBTqFPLYX0b9ksaMFkhK5vrS3DVun09pckLdlx90QthlW7AmA=="],
@@ -1415,8 +1439,6 @@
 
     "jest-mock": ["jest-mock@29.7.0", "", { "dependencies": { "@jest/types": "^29.6.3", "@types/node": "*", "jest-util": "^29.7.0" } }, "sha512-ITOMZn+UkYS4ZFh83xYAOzWStloNzJFO2s8DWrE4lhtGD+AorgnbkiKERe4wQVBydIGPx059g6riW5Btp6Llnw=="],
 
-    "jest-mock-extended": ["jest-mock-extended@3.0.7", "", { "dependencies": { "ts-essentials": "^10.0.0" }, "peerDependencies": { "jest": "^24.0.0 || ^25.0.0 || ^26.0.0 || ^27.0.0 || ^28.0.0 || ^29.0.0", "typescript": "^3.0.0 || ^4.0.0 || ^5.0.0" } }, "sha512-7lsKdLFcW9B9l5NzZ66S/yTQ9k8rFtnwYdCNuRU/81fqDWicNDVhitTSPnrGmNeNm0xyw0JHexEOShrIKRCIRQ=="],
-
     "jest-pnp-resolver": ["jest-pnp-resolver@1.2.3", "", { "peerDependencies": { "jest-resolve": "*" }, "optionalPeers": ["jest-resolve"] }, "sha512-+3NpwQEnRoIBtx4fyhblQDPgJI0H1IEIkX7ShLUjPGA7TtUTvI1oiKi3SR4oBR0hQhQR80l4WAe5RrXBwWMA8w=="],
 
     "jest-regex-util": ["jest-regex-util@29.6.3", "", {}, "sha512-KJJBsRCyyLNWCNBOvZyRDnAIfUiRJ8v+hOBQYGn8gDyF3UegwiP4gwRR3/SDa42g1YbVycTidUF3rKjyLFDWbg=="],
@@ -1857,6 +1879,8 @@
 
     "resolve-from": ["resolve-from@5.0.0", "", {}, "sha512-qYg9KP24dD5qka9J47d0aVky0N+b4fTU89LN9iDnjB5waksiC49rvMB0PrUJQGoTmH50XPiqOvAjDfaijGxYZw=="],
 
+    "resolve-pkg-maps": ["resolve-pkg-maps@1.0.0", "", {}, "sha512-seS2Tj26TBVOC2NIc2rOe2y2ZO7efxITtLZcGSOnHHNOQ7CkiUBfw0Iw2ck6xkIhPwLhKNLS8BO+hEpngQlqzw=="],
+
     "resolve.exports": ["resolve.exports@2.0.3", "", {}, "sha512-OcXjMsGdhL4XnbShKpAcSqPMzQoYkYyhbEaeSko47MjRP9NfEQMhZkXL1DoFlt9LWQn4YttrdnV6X2OiyzBi+A=="],
 
     "restore-cursor": ["restore-cursor@5.1.0", "", { "dependencies": { "onetime": "^7.0.0", "signal-exit": "^4.1.0" } }, "sha512-oMA2dcrw6u0YfxJQXm342bFKX/E4sG9rbTzO9ptUcR/e8A33cHuvStiYOwH7fszkZlZ1z/ta9AAoPk2F4qIOHA=="],
@@ -2033,12 +2057,12 @@
 
     "ts-api-utils": ["ts-api-utils@1.4.3", "", { "peerDependencies": { "typescript": ">=4.2.0" } }, "sha512-i3eMG77UTMD0hZhgRS562pv83RC6ukSAC2GMNWc+9dieh/+jDM5u5YG+NHX6VNDRHQcHwmsTHctP9LhbC3WxVw=="],
 
-    "ts-essentials": ["ts-essentials@10.0.4", "", { "peerDependencies": { "typescript": ">=4.5.0" }, "optionalPeers": ["typescript"] }, "sha512-lwYdz28+S4nicm+jFi6V58LaAIpxzhg9rLdgNC1VsdP/xiFBseGhF1M/shwCk6zMmwahBZdXcl34LVHrEang3A=="],
-
     "ts-jest": ["ts-jest@29.3.4", "", { "dependencies": { "bs-logger": "^0.2.6", "ejs": "^3.1.10", "fast-json-stable-stringify": "^2.1.0", "jest-util": "^29.0.0", "json5": "^2.2.3", "lodash.memoize": "^4.1.2", "make-error": "^1.3.6", "semver": "^7.7.2", "type-fest": "^4.41.0", "yargs-parser": "^21.1.1" }, "peerDependencies": { "@babel/core": ">=7.0.0-beta.0 <8", "@jest/transform": "^29.0.0", "@jest/types": "^29.0.0", "babel-jest": "^29.0.0", "jest": "^29.0.0", "typescript": ">=4.3 <6" }, "optionalPeers": ["@babel/core", "@jest/transform", "@jest/types", "babel-jest"], "bin": { "ts-jest": "cli.js" } }, "sha512-Iqbrm8IXOmV+ggWHOTEbjwyCf2xZlUMv5npExksXohL+tk8va4Fjhb+X2+Rt9NBmgO7bJ8WpnMLOwih/DnMlFA=="],
 
     "tslib": ["tslib@2.8.1", "", {}, "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w=="],
 
+    "tsx": ["tsx@4.19.4", "", { "dependencies": { "esbuild": "~0.25.0", "get-tsconfig": "^4.7.5" }, "optionalDependencies": { "fsevents": "~2.3.3" }, "bin": { "tsx": "dist/cli.mjs" } }, "sha512-gK5GVzDkJK1SI1zwHf32Mqxf2tSJkNx+eYcNly5+nHvWqXUJYUkWBQtKauoESz3ymezAI++ZwT855x5p5eop+Q=="],
+
     "tuf-js": ["tuf-js@3.0.1", "", { "dependencies": { "@tufjs/models": "3.0.1", "debug": "^4.3.6", "make-fetch-happen": "^14.0.1" } }, "sha512-+68OP1ZzSF84rTckf3FA95vJ1Zlx/uaXyiiKyPd1pA4rZNkpEvDAKmsu1xUSmbF/chCRYgZ6UZkDwC7PmzmAyA=="],
 
     "turbo": ["turbo@2.5.4", "", { "optionalDependencies": { "turbo-darwin-64": "2.5.4", "turbo-darwin-arm64": "2.5.4", "turbo-linux-64": "2.5.4", "turbo-linux-arm64": "2.5.4", "turbo-windows-64": "2.5.4", "turbo-windows-arm64": "2.5.4" }, "bin": { "turbo": "bin/turbo" } }, "sha512-kc8ZibdRcuWUG1pbYSBFWqmIjynlD8Lp7IB6U3vIzvOv9VG+6Sp8bzyeBWE3Oi8XV5KsQrznyRTBPvrf99E4mA=="],
@@ -2127,7 +2151,7 @@
 
     "write-file-atomic": ["write-file-atomic@4.0.2", "", { "dependencies": { "imurmurhash": "^0.1.4", "signal-exit": "^3.0.7" } }, "sha512-7KxauUdBmSdWnmpaGFg+ppNjKF8uNLry8LyzjauQDOVONfFLNKrKvQOxZ/VuTIcS/gge/YNahf5RIIQWTSarlg=="],
 
-    "ws": ["ws@8.17.1", "", { "peerDependencies": { "bufferutil": "^4.0.1", "utf-8-validate": ">=5.0.2" }, "optionalPeers": ["bufferutil", "utf-8-validate"] }, "sha512-6XQFvXTkbfUOZOKKILFG1PDK2NDQs4azKQl26T0YS5CxqWLgXajbPZ+h4gZekJyRqFU8pvnbAbbs/3TgRPy+GQ=="],
+    "ws": ["ws@8.18.2", "", { "peerDependencies": { "bufferutil": "^4.0.1", "utf-8-validate": ">=5.0.2" }, "optionalPeers": ["bufferutil", "utf-8-validate"] }, "sha512-DMricUmwGZUVr++AEAe2uiVM7UoO9MAVZMDu05UQOaUII0lp+zOzLLU4Xqh/JvTqklB1T4uELaaPBKyjE1r4fQ=="],
 
     "xtend": ["xtend@4.0.2", "", {}, "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ=="],
 
@@ -2267,6 +2291,8 @@
 
     "engine.io/debug": ["debug@4.3.7", "", { "dependencies": { "ms": "^2.1.3" } }, "sha512-Er2nc/H7RrMXZBFCEim6TCmMk02Z8vLC2Rbi1KEBggpo0fS6l0S1nnapwmIi3yW/+GOJap1Krg4w0Hg80oCqgQ=="],
 
+    "engine.io/ws": ["ws@8.17.1", "", { "peerDependencies": { "bufferutil": "^4.0.1", "utf-8-validate": ">=5.0.2" }, "optionalPeers": ["bufferutil", "utf-8-validate"] }, "sha512-6XQFvXTkbfUOZOKKILFG1PDK2NDQs4azKQl26T0YS5CxqWLgXajbPZ+h4gZekJyRqFU8pvnbAbbs/3TgRPy+GQ=="],
+
     "ent/punycode": ["punycode@1.4.1", "", {}, "sha512-jmYNElW7yvO7TV33CjSmvSiE2yco3bV2czu/OzDKdMNVZQWfxCblURLhf+47syQRBntjfLdd/H0egrzIG+oaFQ=="],
 
     "envalid/tslib": ["tslib@2.6.2", "", {}, "sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q=="],
@@ -2369,6 +2395,8 @@
 
     "socket.io-adapter/debug": ["debug@4.3.7", "", { "dependencies": { "ms": "^2.1.3" } }, "sha512-Er2nc/H7RrMXZBFCEim6TCmMk02Z8vLC2Rbi1KEBggpo0fS6l0S1nnapwmIi3yW/+GOJap1Krg4w0Hg80oCqgQ=="],
 
+    "socket.io-adapter/ws": ["ws@8.17.1", "", { "peerDependencies": { "bufferutil": "^4.0.1", "utf-8-validate": ">=5.0.2" }, "optionalPeers": ["bufferutil", "utf-8-validate"] }, "sha512-6XQFvXTkbfUOZOKKILFG1PDK2NDQs4azKQl26T0YS5CxqWLgXajbPZ+h4gZekJyRqFU8pvnbAbbs/3TgRPy+GQ=="],
+
     "socket.io-parser/debug": ["debug@4.3.7", "", { "dependencies": { "ms": "^2.1.3" } }, "sha512-Er2nc/H7RrMXZBFCEim6TCmMk02Z8vLC2Rbi1KEBggpo0fS6l0S1nnapwmIi3yW/+GOJap1Krg4w0Hg80oCqgQ=="],
 
     "ssh-remote-port-forward/@types/ssh2": ["@types/ssh2@0.5.52", "", { "dependencies": { "@types/node": "*", "@types/ssh2-streams": "*" } }, "sha512-lbLLlXxdCZOSJMCInKH2+9V/77ET2J6NPQHpFI0kda61Dd1KglJs+fPQBchizmzYSOJBgdTajhPqBO1xxLywvg=="],

bunfig.toml

@@ -0,0 +1,20 @@
+# Root bunfig.toml for Stock Bot Trading Platform
+# Configures Bun for the entire monorepo workspace
+
+[test]
+# Configure coverage and test behavior
+coverage = true
+timeout = "30s"
+
+# Configure test environment
+preload = ["./test/setup.ts"]
+
+# Environment variables for tests
+[test.env]
+NODE_ENV = "test"
+
+# Module path resolution
+[bun]
+paths = {
+  "@stock-bot/*" = ["./libs/*/src"]
+}

jest.setup.ts

@@ -1,159 +0,0 @@
-/**
- * Jest Setup File for Stock Bot Trading Platform
- * 
- * Global test configuration and utilities available across all tests.
- * This file is executed before each test file runs.
- */
-
-import 'jest-extended';
-
-// Increase test timeout for integration tests
-jest.setTimeout(30000);
-
-// Mock console methods to reduce noise during tests
-// but allow them to be restored if needed
-const originalConsole = global.console;
-
-global.console = {
-  ...originalConsole,
-  log: jest.fn(),
-  debug: jest.fn(),
-  info: jest.fn(),
-  warn: jest.fn(),
-  error: jest.fn(),
-};
-
-// Global test utilities available in all test files
-declare global {
-  var testHelpers: {
-    sleep: (ms: number) => Promise<void>;
-    mockTimestamp: () => Date;
-    generateTestOHLCV: (symbol?: string, overrides?: any) => any;
-    generateTestTrade: (symbol?: string, overrides?: any) => any;
-    generateTestQuote: (symbol?: string, overrides?: any) => any;
-    mockLogger: () => any;
-    restoreConsole: () => void;
-  };
-}
-
-global.testHelpers = {
-  /**
-   * Sleep utility for async tests
-   */
-  sleep: (ms: number) => new Promise(resolve => setTimeout(resolve, ms)),
-  
-  /**
-   * Consistent mock timestamp for tests
-   */
-  mockTimestamp: () => new Date('2024-01-01T12:00:00Z'),
-  
-  /**
-   * Generate test OHLCV data
-   */
-  generateTestOHLCV: (symbol: string = 'AAPL', overrides: any = {}) => ({
-    symbol,
-    timestamp: new Date('2024-01-01T12:00:00Z'),
-    open: 150.00,
-    high: 152.00,
-    low: 149.50,
-    close: 151.50,
-    volume: 1000000,
-    source: 'test',
-    ...overrides
-  }),
-
-  /**
-   * Generate test trade data
-   */
-  generateTestTrade: (symbol: string = 'AAPL', overrides: any = {}) => ({
-    symbol,
-    timestamp: new Date('2024-01-01T12:00:00Z'),
-    price: 151.50,
-    quantity: 100,
-    side: 'buy',
-    trade_id: 'test_trade_1',
-    source: 'test',
-    ...overrides
-  }),
-
-  /**
-   * Generate test quote data
-   */
-  generateTestQuote: (symbol: string = 'AAPL', overrides: any = {}) => ({
-    symbol,
-    timestamp: new Date('2024-01-01T12:00:00Z'),
-    bid_price: 151.49,
-    ask_price: 151.51,
-    bid_size: 100,
-    ask_size: 200,
-    source: 'test',
-    ...overrides
-  }),
-
-  /**
-   * Create a mock logger
-   */
-  mockLogger: () => ({
-    info: jest.fn(),
-    error: jest.fn(),
-    warn: jest.fn(),
-    debug: jest.fn(),
-    trace: jest.fn()
-  }),
-
-  /**
-   * Restore original console methods
-   */
-  restoreConsole: () => {
-    global.console = originalConsole;
-  }
-};
-
-// Environment setup for tests
-process.env.NODE_ENV = 'test';
-process.env.LOG_LEVEL = 'error';
-
-// Set default test environment variables
-process.env.QUESTDB_HOST = process.env.QUESTDB_HOST || 'localhost';
-process.env.QUESTDB_HTTP_PORT = process.env.QUESTDB_HTTP_PORT || '9000';
-process.env.QUESTDB_PG_PORT = process.env.QUESTDB_PG_PORT || '8812';
-process.env.QUESTDB_INFLUX_PORT = process.env.QUESTDB_INFLUX_PORT || '9009';
-
-process.env.POSTGRES_HOST = process.env.POSTGRES_HOST || 'localhost';
-process.env.POSTGRES_PORT = process.env.POSTGRES_PORT || '5432';
-process.env.POSTGRES_DB = process.env.POSTGRES_DB || 'trading_bot_test';
-process.env.POSTGRES_USER = process.env.POSTGRES_USER || 'trading_admin';
-process.env.POSTGRES_PASSWORD = process.env.POSTGRES_PASSWORD || 'trading_pass_test';
-
-process.env.MONGODB_HOST = process.env.MONGODB_HOST || 'localhost';
-process.env.MONGODB_PORT = process.env.MONGODB_PORT || '27017';
-process.env.MONGODB_DATABASE = process.env.MONGODB_DATABASE || 'trading_bot_test';
-process.env.MONGODB_USERNAME = process.env.MONGODB_USERNAME || 'trading_admin';
-process.env.MONGODB_PASSWORD = process.env.MONGODB_PASSWORD || 'trading_mongo_test';
-
-// Mock Date.now() for consistent test results
-const mockNow = new Date('2024-01-01T12:00:00Z').getTime();
-jest.spyOn(Date, 'now').mockReturnValue(mockNow);
-
-// Global test cleanup
-beforeEach(() => {
-  // Clear all mocks before each test
-  jest.clearAllMocks();
-});
-
-afterEach(() => {
-  // Reset any module mocks after each test
-  jest.resetModules();
-});
-
-// Handle unhandled promise rejections in tests
-process.on('unhandledRejection', (reason, promise) => {
-  console.error('Unhandled Rejection at:', promise, 'reason:', reason);
-  throw reason;
-});
-
-// Handle uncaught exceptions in tests
-process.on('uncaughtException', (error) => {
-  console.error('Uncaught Exception:', error);
-  throw error;
-});

libs/questdb-client/bunfig.toml

@@ -0,0 +1,14 @@
+# QuestDB Client Library Bun Test Configuration
+
+[test]
+# Configure path mapping for tests
+preload = ["./test/setup.ts"]
+
+# Test configuration
+timeout = 5000
+
+# Enable TypeScript paths resolution
+[bun]
+paths = {
+  "@/*" = ["./src/*"]
+}

libs/questdb-client/test/setup.ts

@@ -45,7 +45,8 @@ beforeAll(() => {
       return result;
     }
   });  // Mock QuestDB HTTP client
-  (global as any).fetch = jest.fn();
+  (global as any).fetch = () => {}; // Using Bun's built-in spyOn utilities
+  global.spyOn(global, 'fetch');
 });
 
 beforeEach(() => {
@@ -63,7 +64,7 @@ beforeEach(() => {
     }
   }  // Reset fetch mock
   if ((global as any).fetch) {
-    ((global as any).fetch as jest.Mock).mockClear();
+    ((global as any).fetch as any).mockClear?.();
   }
 });
 
@@ -85,7 +86,7 @@ export const questdbTestHelpers = {
   /**
    * Mock successful QuestDB HTTP response
    */  mockQuestDBHttpSuccess: (data: any) => {
-    ((global as any).fetch as jest.Mock).mockResolvedValueOnce({
+    ((global as any).fetch as any).mockResolvedValue?.({
       ok: true,
       status: 200,
       json: async () => data,
@@ -95,9 +96,8 @@ export const questdbTestHelpers = {
 
   /**
    * Mock QuestDB HTTP error
-   */
+   */  mockQuestDBHttpError: (status: number, message: string) => {
-  mockQuestDBHttpError: (status: number, message: string) => {
+    ((global as any).fetch as any).mockResolvedValue?.({
-    ((global as any).fetch as jest.Mock).mockResolvedValueOnce({
       ok: false,
       status,
       json: async () => ({ error: message }),
@@ -107,9 +107,8 @@ export const questdbTestHelpers = {
 
   /**
    * Mock InfluxDB line protocol response
-   */
+   */  mockInfluxDBSuccess: () => {
-  mockInfluxDBSuccess: () => {
+    ((global as any).fetch as any).mockResolvedValue?.({
-    ((global as any).fetch as jest.Mock).mockResolvedValueOnce({
       ok: true,
       status: 204,
       text: async () => ''
@@ -201,15 +200,21 @@ export const questdbTestHelpers = {
 
   /**
    * Mock connection pool
-   */
+   */  createMockPool: () => {
-  createMockPool: () => ({
+    const mockQuery = () => Promise.resolve({ rows: [], rowCount: 0 });
-    connect: jest.fn().mockResolvedValue({
+    const mockRelease = () => {};
-      query: jest.fn().mockResolvedValue({ rows: [], rowCount: 0 }),
+    const mockConnect = () => Promise.resolve({
-      release: jest.fn()
+      query: mockQuery,
-    }),
+      release: mockRelease
-    end: jest.fn().mockResolvedValue(undefined),
+    });
+    const mockEnd = () => Promise.resolve(undefined);
+    
+    return {
+      connect: mockConnect,
+      end: mockEnd,
       totalCount: 0,
       idleCount: 0,
       waitingCount: 0
-  })
+    };
+  }
 };

package.json

@@ -8,11 +8,11 @@
     "build": "turbo run build",
     "build:libs": "pwsh ./scripts/build-libs.ps1",
     "test": "turbo run test",
-    "test:watch": "jest --watch",
+    "test:watch": "bun test --watch",
-    "test:coverage": "jest --coverage",
+    "test:coverage": "bun test --coverage",
-    "test:unit": "jest --testPathPattern=unit",
+    "test:unit": "bun test test/unit",
-    "test:integration": "jest --testPathPattern=integration",
+    "test:integration": "bun test test/integration",
-    "test:e2e": "jest --testPathPattern=e2e",
+    "test:e2e": "bun test test/e2e",
     "test:libs": "turbo run test --filter=./libs/*",
     "test:apps": "turbo run test --filter=./apps/*/*",
     "lint": "turbo run lint",
@@ -41,12 +41,7 @@
     "@types/node": "^20.12.12",
     "turbo": "^2.5.4",
     "typescript": "^5.4.5",
-    "@types/jest": "^29.5.12",
+    "bun-types": "^1.2.15",
-    "jest": "^29.7.0",
-    "ts-jest": "^29.1.2",
-    "@jest/globals": "^29.7.0",
-    "jest-extended": "^4.0.2",
-    "jest-mock-extended": "^3.0.5",
     "@testcontainers/postgresql": "^10.7.2",
     "@testcontainers/mongodb": "^10.7.2",
     "mongodb-memory-server": "^9.1.6",

test/setup.ts

@@ -0,0 +1,136 @@
+/**
+ * Bun Test Setup File for Stock Bot Trading Platform
+ * 
+ * Global test configuration and utilities available across all tests.
+ * This file is executed before each test via bunfig.toml preload.
+ */
+
+// Increase test timeout if needed (already configured in bunfig.toml)
+// Bun.timeout = 30000; 
+
+// Store original console methods to allow restoration
+const originalConsole = global.console;
+
+// Mock console methods to reduce noise during tests
+// These can be restored with testHelpers.restoreConsole()
+console.log = () => {};
+console.debug = () => {};
+console.info = () => {};
+console.warn = () => {};
+console.error = () => {};
+
+// Global test utilities available in all test files
+declare global {
+  var testHelpers: {
+    sleep: (ms: number) => Promise<void>;
+    mockTimestamp: () => Date;
+    generateTestOHLCV: (symbol?: string, overrides?: any) => any;
+    generateTestTrade: (symbol?: string, overrides?: any) => any;
+    generateTestQuote: (symbol?: string, overrides?: any) => any;
+    mockLogger: () => any;
+    restoreConsole: () => void;
+  };
+}
+
+global.testHelpers = {
+  /**
+   * Sleep utility for async tests
+   */
+  sleep: (ms: number) => new Promise(resolve => setTimeout(resolve, ms)),
+  
+  /**
+   * Consistent mock timestamp for tests
+   */
+  mockTimestamp: () => new Date('2024-01-01T12:00:00Z'),
+  
+  /**
+   * Generate test OHLCV data
+   */
+  generateTestOHLCV: (symbol = 'AAPL', overrides = {}) => ({
+    symbol,
+    open: 150.0,
+    high: 153.0,
+    low: 149.0,
+    close: 152.5,
+    volume: 10000,
+    timestamp: global.testHelpers.mockTimestamp(),
+    ...overrides
+  }),
+
+  /**
+   * Generate test trade data
+   */
+  generateTestTrade: (symbol = 'AAPL', overrides = {}) => ({
+    symbol,
+    price: 152.5,
+    size: 100,
+    timestamp: global.testHelpers.mockTimestamp(),
+    exchange: 'NASDAQ',
+    conditions: ['@', 'T'],
+    ...overrides
+  }),
+
+  /**
+   * Generate test quote data
+   */
+  generateTestQuote: (symbol = 'AAPL', overrides = {}) => ({
+    symbol,
+    bidPrice: 152.45,
+    bidSize: 200,
+    askPrice: 152.55,
+    askSize: 150,
+    timestamp: global.testHelpers.mockTimestamp(),
+    ...overrides
+  }),
+
+  /**
+   * Create a mock logger
+   */
+  mockLogger: () => ({
+    debug: () => {},
+    info: () => {},
+    warn: () => {},
+    error: () => {},
+    critical: () => {},
+  }),
+
+  /**
+   * Restore console methods
+   */
+  restoreConsole: () => {
+    global.console = originalConsole;
+  }
+};
+
+// Set up spyOn utilities
+// Similar to jest.spyOn but using Bun's built-in spy functionality
+// This makes it easier to migrate from Jest
+global.spyOn = function(object: any, method: string) {
+  const original = object[method];
+  const mock = function(...args: any[]) {
+    mock.mock.calls.push(args);
+    return mock.mockImplementation ? mock.mockImplementation(...args) : original.apply(object, args);
+  };
+  
+  mock.mock = { calls: [] };
+  mock.mockClear = () => { mock.mock.calls = []; return mock; };
+  mock.mockReset = () => { 
+    mock.mock.calls = []; 
+    mock.mockImplementation = null;
+    return mock;
+  };
+  mock.mockImplementation = null;
+  mock.mockReturnValue = (value: any) => { 
+    mock.mockImplementation = () => value;
+    return mock;
+  };
+  mock.mockResolvedValue = (value: any) => {
+    return mock.mockReturnValue(Promise.resolve(value));
+  };
+  mock.mockRejectedValue = (value: any) => {
+    return mock.mockReturnValue(Promise.reject(value));
+  };
+  
+  object[method] = mock;
+  return mock;
+};