Bump up prom-client dependency (#52)

* Bump up prom-client dependency

- Release notes - https://github.com/siimon/prom-client/releases
- There are no breaking changes in prom-client other than dropping
support for older nodejs versions.
- We can get benefitted from the performance improvements done.

* Empty-Commit

* Add comma suffix in the hash map keys

* Remove log

---------

Co-authored-by: Tushar Choudhari <tushar@last9.io>

package.json

@@ -71,7 +71,7 @@
     "@types/supertest": "^6.0.2",
     "chalk": "^4.1.2",
     "chokidar": "^3.6.0",
-    "prom-client": "^14.2.0",
+    "prom-client": "^15.1.2",
     "response-time": "^2.3.2",
     "rollup": "^4.14.3",
     "undici": "^5.27.2",

run-tests.sh

@@ -33,6 +33,11 @@ runPrismaTests() {
   npm run vitest -t ./tests/prisma/*.test.ts 
 }
 
+# Run MySQL tests
+runMysqlTests() {
+  npm run vitest -t ./tests/mysql2.test.ts
+}
+
 # Check if a variable is passed
 if [ "$1" = "express" ]; then
   npm run vitest -t ./tests/express.test.ts 
@@ -47,6 +52,8 @@ elif [ "$1" = "nestjs" ]; then
     runNestJsTests
 elif [ "$1" = "prisma" ]; then
   runPrismaTests
+elif [ "$1" = "mysql2" ]; then
+  runAllTests
 else
   runAllTests
 fi

tests/mysql2.test.ts

@@ -88,7 +88,7 @@ describe('mysql2', () => {
     expect(
       // @ts-ignore
       histogram.hashMap[
-        'database_name:test_db,query:SELECT * FROM users;,status:success'
+        'database_name:test_db,query:SELECT * FROM users;,status:success,'
       ]?.count
     ).toBe(NUMBER_OF_REQUESTS);
   });
@@ -105,7 +105,7 @@ describe('mysql2', () => {
     expect(
       // @ts-ignore
       histogram.hashMap[
-        'database_name:test_db,query:SELECT * FROM user;,status:failure'
+        'database_name:test_db,query:SELECT * FROM user;,status:failure,'
       ]?.count
     ).toBe(NUMBER_OF_REQUESTS);
   });
@@ -126,7 +126,7 @@ describe('mysql2', () => {
     expect(
       // @ts-ignore
       histogram.hashMap[
-        'database_name:test_db,query:SELECT * FROM users;,status:success'
+        'database_name:test_db,query:SELECT * FROM users;,status:success,'
       ]?.count
     ).toBe(NUMBER_OF_REQUESTS * 2);
   });
@@ -143,7 +143,7 @@ describe('mysql2', () => {
     expect(
       // @ts-ignore
       histogram.hashMap[
-        'database_name:test_db,query:SELECT * FROM users;,status:success'
+        'database_name:test_db,query:SELECT * FROM users;,status:success,'
       ]?.count
     ).toBe(NUMBER_OF_REQUESTS * 2);
   });