fix envs overide config

Author: alexcos20

src/test/integration/configAdmin.test.ts

@@ -28,6 +28,8 @@ describe('Config Admin Endpoints Integration Tests', () => {
   let nonAdminAccount: Signer
   let previousConfiguration: OverrideEnvConfig[]
   let oceanNode: OceanNode
+  let savedMaxReqPerMinute: string | undefined
+  let savedMaxConnectionsPerMinute: string | undefined
 
   const mockSupportedNetworks: RPCS = getMockSupportedNetworks()
 
@@ -53,6 +55,12 @@ describe('Config Admin Endpoints Integration Tests', () => {
       )
     )
 
+    // buildMergedConfig merges env over file; these vars would override pushed rate limits.
+    savedMaxReqPerMinute = process.env.MAX_REQ_PER_MINUTE
+    savedMaxConnectionsPerMinute = process.env.MAX_CONNECTIONS_PER_MINUTE
+    delete process.env.MAX_REQ_PER_MINUTE
+    delete process.env.MAX_CONNECTIONS_PER_MINUTE
+
     config = await getConfiguration(true)
     database = await Database.init(config.dbConfig)
     // Force a new singleton so this suite sees env-based config (e.g. ALLOWED_ADMINS);
@@ -70,6 +78,17 @@ describe('Config Admin Endpoints Integration Tests', () => {
   })
 
   after(async () => {
+    if (savedMaxReqPerMinute !== undefined) {
+      process.env.MAX_REQ_PER_MINUTE = savedMaxReqPerMinute
+    } else {
+      delete process.env.MAX_REQ_PER_MINUTE
+    }
+    if (savedMaxConnectionsPerMinute !== undefined) {
+      process.env.MAX_CONNECTIONS_PER_MINUTE = savedMaxConnectionsPerMinute
+    } else {
+      delete process.env.MAX_CONNECTIONS_PER_MINUTE
+    }
+    await getConfiguration(true)
     await tearDownEnvironment(previousConfiguration)
   })