Update jest.config.json

Author: SocketSomeone

jest.config.json

@@ -4,11 +4,13 @@
 		"json",
 		"ts"
 	],
-	"rootDir": ".",
 	"testRegex": ".*\\.spec\\.ts$",
 	"transform": {
 		"^.+\\.(t|j)s$": "ts-jest"
 	},
 	"testEnvironment": "node",
-	"coverageDirectory": "./coverage"
+	"coverageDirectory": "./coverage",
+	"collectCoverageFrom": [
+		"src/**/*.ts"
+	]
 }