Test Tool (OCTT)
OCTT: the OCPP COMPLIANCE TEST TOOL
OCTT is the Compliance Test Tool for OCPP implementers to test their devices on protocol conformity. With this tool you can test your OCPP 2.0.1 and OCPP 1.6 implementations and check if you have implemented the OCPP specification correctly. OCTT is a platform for testing OCPP implementations of a Charging Station Management System (CSMS), a Charging Station (CS) or a Charging Station Software Stack (CSSS).
The current OCTT was launched in October 2022. Hosted by the Open Charge Alliance, OCTT is a cloud-based solution. It is available as a subscription service with a web-based interface for testing OCPP implementations for your organization’s internal use. With OCTT, you can quickly identify and resolve potential issues.
How to get full access to OCTT
OCTT is the complete Compliance Test Tool for OCPP. For access to all testcases, please fill in the Test Tool Request form in the link below. Please fill in the OCTT SaaS agreement including the order form to specify your organization’s needs. Check the table below for more details on the options and prices. If you have any questions, have a look at our FAQ or contact our team.
Testcases for Charging Stations
102 testcases for OCPP 1.6 & 422 testcases for OCPP 2.0.1
Testcases for Charging Station Management Systems
76 testcases for OCPP 1.6 & 254 testcases for OCPP 2.0.1
OCTT trial not available
We are currently carrying out major maintenance in preparation for the new OCTT. As a result, the OCTT test tool, including the trial version, will be unavailable.
What are the key features of OCTT?
The key features of OCTT are:
- Includes all OCPP testcases
- Web-based user interface to run OCPP conformance tests
- Hosted solution with updates included, no need to worry about installations or upgrades
- Extensive configuration options and functionality to define multiple configuration profiles
- Online testcase documentation with links to the included OCPP specification
- Real-time detailed insight in the testcase execution with clear error messages
- Detailed logging and insight in the testcase execution and result (including all messages)
What is included with OCTT?
OCTT contains all testcases for OCPP 2.0.1 and 1.6.
We are still extending the coverage of OCTT with:
- APIs to automatically execute testcases for integration in CI/CD and test automation
- Coverage for OCPP 2.1
OCPP Compliance Testing Tool can be used to test predefined testcases * to test the conformance to the guidelines specified in the OCPP specification and includes the documentation of these testcases. The tool can test the OCPP compliance of both a CS/CSSS and CSMS. When testing a CS/CSSS, OCTT will act as a CSMS and vice versa.
* Please note that OCTT is capable of executing predefined scenarios only. It is not a CS/CSSS or CSMS simulator.
The OCTT is validated through testing with our Golden SUT partners. These partners provide their OCPP implementations, allowing the OCTT to be developed against real-world systems, ensuring that OCA delivers a robust and validated tool.
Find out more about our Golden SUT program below!
OCTT purchase not available
We are currently working on the new version of OCTT, including OCPP 2.1. Therefore, it is at the moment not possible to purchase the OCTT. Purchasing the test tool will be possible again in mid-October.