CA:eReC Test Cases: Projectathon 2025

CA:eReC Testing Approach

The 2025 Projectathon is dedicated to supporting eReferral implementation projects across Canada. Testing will focus on validating that the vendor systems have the capabilities needed to securely exchange well-formed eReferral information with other systems. Vendors will have an opportunity to test and demonstrate these capabilities in two facets of the CA:eReC specification:

1. CA:eReC Exchange transactions -  ensuring that the system(s) can securely exchange eReferral messages using the recommended FHIR messaging exchange methods as presented in the Messaging section.
2. CA:eReC Message format and content – ensuring that eReferral messages are structured in the expected format and that it contains the required information using the correct data types and valuesets, where specific valuesets are defined as required in the pan-Canadian eReferral-eConsult specifications (CA:eReC v1.0.3-DFT).

1. CA:eReC Exchange Transactions

This area of testing will focus on validating the recommended exchange methods of eReferral FHIR messages as presented in the Messaging section (CA:eReC v1.0.3 DFT) of the pan-Canadian.

Testing the Secure, Exchange Transactions

Testing supports for eReferral secure, exchange transactions will be provided using a combination of test cases and tools (see Table Test Cases below for more information). 

2. CA:eReC Message Format and Content

Test cases are focused on ensuring that eReferral messages are structured in the expected format and that it contains the required information using the correct data types and valuesets, where specific valuesets are defined as required in CA:eReC.

In addition to testing the CA:eReC structure definitions and value sets, test cases will validate the harmonized provincial eReferral specifications from Ontario (ON eReC) which are very closely aligned to the CA:eReC. All should be supported by minimal configuration of capability in the vendor systems. The test cases will ensure that the eReferral is formatted and contains the required content according to the respective Jurisdiction Implementation Guide (IG), where applicable. Vendors will need to prepare to validate PT data against both CA:eReC and PT Implementation Guides.

The test cases will highlight where configuration is needed and test that the configuration is applied properly, based on claimed vendor conformance.

Testing the Message Format and Content

Testing supports for the eReferral message format and content validation will be provided using a combination of test cases, test data sets, and tools (see table Test Cases below for more information). While test cases reside in Gazelle, they may refer to data sets which will be available on the Test Data Sets page. The data sets will be available in an Excel spreadsheet format.

Test Cases Overview

The purpose of this overview is to provide an understanding of:

• What will be tested:
  • integration profiles included in the test cases
  • descriptions and purpose of test cases
  • actors and transactions involved in the test cases
  • types of test cases and supporting tools
• Where to find the test cases
• When to run the test cases

What will be Tested (Implementation Guides)

The following table describes Implementation Guides being tested, purpose of each, profiles involved and types of tests and supporting tools. 

The test cases are designed to validate the interoperability capabilities of the system under test in exchanging eReferrals. Each test case typically defines a specific transaction or action that must be validated between two systems or actors. It includes detailed prerequisites, expected disruptions, involved actors, step-by-step instructions, and any supporting tools required for testing. FHIR message format and content are validated for each transaction. To explore and execute these test cases, please access Gazelle, where you can find the full set of test cases categorized by interoperability profile, actor, and transaction. 

*To learn more about the Supporting Tools, go here.