Touchstone is an Infrastructure as a Service (IaaS) and Testing as a Service (TaaS) Open Access Solution for health information exchange. Touchstone strives to live up to its dictionary definition - a criterion for determining the quality or genuineness of a thing - by offering thousands of tests in an easy-to-use system for determining a test system's conformance and interoperability against published specifications, standards, and profiles, including templates and implementation guides.

Touchstone ...

  • allows for automated, internet-based interoperability testing against the HL7 FHIR specifications and standards.
  • tests interoperability with other FHIR Server and FHIR Client implementations.
  • has been engineered from the ground up to leverage the new FHIR TestScript resource.
  • is a blend between Test-Driven-Development (TDD) methodologies and Natural Language Processing (NLP) test scripts.
  • has been featured at HL7 FHIR Connectathons and is being leveraged in a continuous testing environment by numerous leading HL7 FHIR implementers.
  • plays an active role in the HL7 Conformance Testing community, the HL7 Argonaut Project, and the HSPC Implementation community.
Features include...
  • self-registration of user accounts and organizations.
  • ability for users to execute FHIR test scripts against test systems with Touchstone serving as the initiator of message exchanges.
  • ability for users to initiate message exchanges from their test systems against other peer test systems with Touchstone serving as the intermediary.
  • ability to drill down to individual operations and assertions in test execution results.
  • ability to save configured sets of test scripts as named "test setups" for re-execution.
  • controlled access to test scripts, test systems, and test results at the user, organization, and organization group levels.
Touchstone Updates
  • Touchstone 4.0.0 and TestScript Editor 1.2.1 Released NEW Sep 24, 2018
    • Support for CDS Hooks Specification
      • Touchstone now offers CDS Hooks 1.0 testing, supporting the HL7 FHIR Connectathon 19 event.
      • CDS Hooks test scripts can be found under Test Definitions when you switch the domain to CDS Hooks.
    • Support for FHIR 3.5.0 (R4 Ballot #2)
    • TestScript Editor now supports automatic updates. You can download the latest here.
    • See Release notes for more details.