cleanup and fix lint

Author: baileympearson

test/integration/client-side-operations-timeout/client_side_operations_timeout.prose.test.ts

@@ -21,7 +21,7 @@ import {
   promiseWithResolvers,
   squashError
 } from '../../mongodb';
-import { type FailPoint, makeMultiBatchWrite, waitUntilPoolsFilled } from '../../tools/utils';
+import { type FailPoint, makeMultiBatchWrite } from '../../tools/utils';
 import { filterForCommands } from '../shared';
 
 // TODO(NODE-5824): Implement CSOT prose tests

test/integration/crud/explain.test.ts

@@ -312,25 +312,35 @@ describe('CRUD API explain option', function () {
     }
 
     beforeEach(async function () {
-      const uri = this.configuration.url({ useMultipleMongoses: false });
-      client = this.configuration.newClient(uri, { monitorCommands: true });
-      client.on('commandStarted', filterForCommands('explain', commands));
-
       await configureFailPoint(
         this.configuration,
         {
           configureFailPoint: 'failCommand',
-          mode: { times: 1 },
+          mode: 'alwaysOn',
           data: {
             failCommands: ['explain'],
             blockConnection: true,
             blockTimeMS: 1000
           }
         },
-        uri
+        this.configuration.url({ useMultipleMongoses: false })
       );
     });
 
+    afterEach(async function () {
+      await clearFailPoint(
+        this.configuration,
+        this.configuration.url({ useMultipleMongoses: false })
+      );
+    });
+
+    beforeEach(async function () {
+      const uri = this.configuration.url({ useMultipleMongoses: false });
+      client = this.configuration.newClient(uri, { monitorCommands: true });
+      client.on('commandStarted', filterForCommands('explain', commands));
+      await client.connect();
+    });
+
     afterEach(async function () {
       await clearFailPoint(
         this.configuration,