Breaking the Mold Innovative Approaches to Testing GraphQL APIs
summary
Shows how Postman loads GraphQL schemas via introspection, uses pm.test scripts to validate schema and field types, and creates GraphQL API definitions to run queries and mutations. Demonstrates mocking with Postman’s built‑in random generators and a Postman Echo server example to return whatever is sent. Breaks testing into three concrete approaches—schema validation, response/field validation, and mocking/snapshot testing—and shows those work end‑to‑end inside Postman.
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chapters (8)
- 0:00Introduction to GraphQL testing
- 3:09Key testing components for GraphQL
- 5:16Schema validation testing
- 7:03Testing with Postman GraphQL client
- 10:14Field validation and dynamic workflows
- 11:40Mocking and snapshot testing
- 13:07Best practices for GraphQL testing
- 15:15Interactive Q&A and swag giveaway
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