diff --git a/tests/functional/metadata/mongodb/getBucketInfos.spec.js b/tests/functional/metadata/mongodb/getBucketInfos.spec.js
new file mode 100644
index 000000000..e180a77cb
--- /dev/null
+++ b/tests/functional/metadata/mongodb/getBucketInfos.spec.js
@@ -0,0 +1,140 @@
+const assert = require('assert');
+const sinon = require('sinon');
+const util = require('util');
+const werelogs = require('werelogs');
+const { MongoMemoryReplSet } = require('mongodb-memory-server');
+const logger = new werelogs.Logger('MongoClientInterface', 'debug', 'debug');
+const BucketInfo = require('../../../../lib/models/BucketInfo').default;
+const MetadataWrapper =
+    require('../../../../lib/storage/metadata/MetadataWrapper');
+
+const IMPL_NAME = 'mongodb';
+const DB_NAME = 'metadata';
+const BUCKET_NAME = 'bucket';
+const BUCKET_MD = {
+    _owner: 'testowner',
+    _ownerDisplayName: 'testdisplayname',
+    _creationDate: new Date().toJSON(),
+    _acl: {
+        Canned: 'private',
+        FULL_CONTROL: [],
+        WRITE: [],
+        WRITE_ACP: [],
+        READ: [],
+        READ_ACP: [],
+    },
+    _mdBucketModelVersion: 10,
+    _transient: false,
+    _deleted: false,
+    _serverSideEncryption: null,
+    _versioningConfiguration: null,
+    _locationConstraint: 'us-east-1',
+    _readLocationConstraint: null,
+    _cors: null,
+    _replicationConfiguration: null,
+    _lifecycleConfiguration: null,
+    _uid: '',
+    _isNFS: null,
+    ingestion: null,
+};
+
+const mongoserver = new MongoMemoryReplSet({
+    debug: false,
+    instanceOpts: [
+        { port: 27021 },
+    ],
+    replSet: {
+        name: 'rs0',
+        count: 1,
+        DB_NAME,
+        storageEngine: 'ephemeralForTest',
+    },
+});
+
+describe('MongoClientInterface:metadata.getBucketInfos', () => {
+    let metadata;
+
+    beforeAll(async () => {
+        await mongoserver.start();
+        await mongoserver.waitUntilRunning();
+
+        const opts = {
+            mongodb: {
+                replicaSetHosts: 'localhost:27021',
+                writeConcern: 'majority',
+                replicaSet: 'rs0',
+                readPreference: 'primary',
+                database: DB_NAME,
+            },
+        };
+        metadata = new MetadataWrapper(IMPL_NAME, opts, null, logger);
+        metadata.setup = util.promisify(metadata.setup.bind(metadata));
+        metadata.createBucket = util.promisify(metadata.createBucket.bind(metadata));
+        metadata.getBucketInfos = util.promisify(metadata.client.getBucketInfos.bind(metadata.client));
+        metadata.close = util.promisify(metadata.close.bind(metadata));
+
+        await metadata.setup();
+
+        // create collections + metastore info
+        for (let i = 0; i < 10; i++) {
+            const bucketName = `${BUCKET_NAME}${i}`;
+            const bucketMD = BucketInfo.fromObj({
+                _name: bucketName,
+                ...BUCKET_MD,
+            });
+
+            await metadata.createBucket(bucketName, bucketMD, logger);
+        }
+    });
+
+    afterAll(async () => {
+        await metadata.close();
+        await mongoserver.stop();
+    });
+
+    const checkBuckets = async (metadata) => {
+        const { bucketCount, bucketInfos } = await metadata.getBucketInfos(logger);
+        assert.strictEqual(bucketCount, 10);
+        assert.strictEqual(bucketInfos.length, 10);
+
+        bucketInfos.sort((a, b) => a.getName().localeCompare(b.getName()));
+        bucketInfos.forEach((bucketInfo, index) => {
+            assert.strictEqual(bucketInfo.getName(), `${BUCKET_NAME}${index}`);
+        });
+    };
+
+    it('should return all collection', async () => {
+        await checkBuckets(metadata);
+    });
+
+    it('should not return collection w/o bucket', async () => {
+        await metadata.client.db.createCollection('coll1');
+
+        await checkBuckets(metadata);
+    });
+
+    it('should ignore views & system.views collection', async () => {
+        await metadata.client.db.command({
+            create: 'view1', viewOn: `${BUCKET_NAME}0`, pipeline: [{
+                $match: { _locationConstraint: 'us-east-1' },
+            }],
+        });
+
+        await checkBuckets(metadata);
+    });
+
+    it('should fail on getBucketAttributes error', async () => {
+        sinon.stub(metadata.client, 'getBucketAttributes')
+            .callThrough()
+            .onSecondCall().callsArgWith(2, new Error('error'));
+
+        try {
+            await metadata.getBucketInfos(logger);
+            assert.fail('Expected an error');
+        } catch (err) {
+            assert.strictEqual(err.is?.InternalError, true);
+        }
+
+        sinon.restore();
+    });
+});