diff --git a/test/integration/dialects/oracle/connection-manager.test.js b/test/integration/dialects/oracle/connection-manager.test.js
new file mode 100644
index 000000000000..68ae1190d880
--- /dev/null
+++ b/test/integration/dialects/oracle/connection-manager.test.js
@@ -0,0 +1,15 @@
+'use strict';
+
+const config = require('../../../config/config.js').oracle;
+const Support = require('../../../support');
+const dialect = Support.getTestDialect();
+
+if (dialect === 'oracle') {
+  describe('[Oracle Specific] Connection Manager', () => {
+    it('connect string authentication using connection Descriptor', async () => {
+      const connDesc = `(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=${config.host})(PORT=${config.port}))(CONNECT_DATA=(SERVICE_NAME=${config.database})))`;
+      const sequelize = await Support.getSequelizeInstance(config.database, config.username, config.password, { dialectOptions: { connectString: connDesc } });
+      await sequelize.authenticate().should.be.ok;
+    });
+  });
+}
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