diff --git a/tests/mocked/test_databases.py b/tests/mocked/test_databases.py
index 6d057a41..235d26ea 100644
--- a/tests/mocked/test_databases.py
+++ b/tests/mocked/test_databases.py
@@ -275,3 +275,97 @@ def test_databases_promote_replica(mock_client: Client, mock_client_url):
     resp = mock_client.databases.promote_replica(cluster_uuid, replica_name)
 
     assert resp is None
+
+
+@responses.activate
+def test_databases_delete(mock_client: Client, mock_client_url):
+    """Mocks the databases delete operation."""
+
+    cluster_uuid = "9cc10173-e9ea-4176-9dbc-a4cee4c4ff30"
+    database_name = "alpha"
+
+    responses.add(
+        responses.DELETE,
+        f"{mock_client_url}/v2/databases/{cluster_uuid}/dbs/{database_name}",
+        status=204,
+    )
+
+    resp = mock_client.databases.delete(cluster_uuid, database_name)
+
+    assert resp is None
+
+
+@responses.activate
+def test_databases_delete_connection_pool(mock_client: Client, mock_client_url):
+    """Mocks the databases delete connection pool operation."""
+
+    cluster_uuid = "9cc10173-e9ea-4176-9dbc-a4cee4c4ff30"
+
+    pool_name = "backend-pool"
+
+    responses.add(
+        responses.DELETE,
+        f"{mock_client_url}/v2/databases/{cluster_uuid}/pools/{pool_name}",
+        status=204,
+    )
+
+    resp = mock_client.databases.delete_connection_pool(cluster_uuid, pool_name)
+
+    assert resp is None
+
+
+@responses.activate
+def test_databases_delete_online_migration(mock_client: Client, mock_client_url):
+    """Mocks the databases delete online migration operation."""
+
+    cluster_uuid = "9cc10173-e9ea-4176-9dbc-a4cee4c4ff30"
+
+    migration_id = "77b28fc8-19ff-11eb-8c9c-c68e24557488"
+
+    responses.add(
+        responses.DELETE,
+        f"{mock_client_url}/v2/databases/{cluster_uuid}/online-migration/{migration_id}",
+        status=204,
+    )
+
+    resp = mock_client.databases.delete_online_migration(cluster_uuid, migration_id)
+
+    assert resp is None
+
+
+@responses.activate
+def test_databases_delete_user(mock_client: Client, mock_client_url):
+    """Mocks the databases delete user operation."""
+
+    cluster_uuid = "9cc10173-e9ea-4176-9dbc-a4cee4c4ff30"
+
+    user_name = "app-01"
+
+    responses.add(
+        responses.DELETE,
+        f"{mock_client_url}/v2/databases/{cluster_uuid}/users/{user_name}",
+        status=204,
+    )
+
+    resp = mock_client.databases.delete_user(cluster_uuid, user_name)
+
+    assert resp is None
+
+
+@responses.activate
+def test_databases_destroy_replica(mock_client: Client, mock_client_url):
+    """Mocks the databases destroy replica operation that destroy a read only replica."""
+
+    cluster_uuid = "9cc10173-e9ea-4176-9dbc-a4cee4c4ff30"
+
+    replica_name = "read_nyc_3"
+
+    responses.add(
+        responses.DELETE,
+        f"{mock_client_url}/v2/databases/{cluster_uuid}/replicas/{replica_name}",
+        status=204,
+    )
+
+    resp = mock_client.databases.destroy_replica(cluster_uuid, replica_name)
+
+    assert resp is None