Angela Distratis, Luca Pelosi - How to earn a black belt in GraphQL testing - Codemotion Rome 2019
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The document discusses the use of GraphQL and Karate for testing in software development, comparing them with RESTful services. It highlights the key features of Karate, such as its data-driven testing capabilities and user-friendly syntax. Additionally, it covers how Karate can simplify GraphQL testing with dynamic schema validation and JSON response management.
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Angela Distratis, Luca Pelosi - How to earn a black belt in GraphQL testing - Codemotion Rome 2019
- 1. Luca Pelosi Angela Distratis Rome | March 22 - 23, 2019 Howtoearnablackbelt inGraphQLtesting
- 3. 3 /users/<id> /users/<id>/posts /users/<id>/followers{ "user": { "id": "123456", "name": "Mary", "address": { ... }, "birthday": "July 26, 1982" } } GET 1 GraphQL vs Rest
- 4. 4 /users/<id> /users/<id>/posts /users/<id>/followers{ "posts": [ { "id": "newrtyu567", "title": "Learn Graphql today", "content": "Bla bla bla", "comments": [...] } ] } 2 GraphQL vs Rest GET
- 5. 5 /users/<id> /users/<id>/posts /users/<id>/followers{ "followers": [ { "id": ”Pete2345", "name": ”Peter Thomas", "address": { ... }, "birthday": "July 26,1970" }, ... ] } 3 GraphQL vs Rest GET
- 8. 8 What is Karate Data-driven testing Karate vs REST-Assured Key features Reporting Topics
- 9. 9 # https://github.com/intuit/karate # DSL, Cucumber based # Gherkin syntax (Given/When/Then) # No need deep programming skill ? What is Karate?
- 11. 11 JSON is ‘native’ to the syntax Intuitive DSL for HTTP Payload assertion in one line Second HTTP call using response data Testing made simple (REST example)
- 13. 13 QUERY RESPONSE # read/transform from file # placeholder substitution # multi-line text variables # dynamic schema validation # fuzzy matching # native smart compare Karate & GraphQL
- 14. 14 # multi-line text variables # placeholder substitution # read/transform from file Manage the plain text query
- 15. 15 # multi-line text variables # placeholder substitution Manage the plain text query
- 16. 16 *symbol as jolly for any of Given/And/When/Then ‘#(var)’ for embed variables in the JSON # read from file Manage the plain text query
- 17. 17 # native smart compare Manage the JSON response
- 18. 18 # native smart compare See also: match each, !contains, contains only, contains any, … or shortcuts: ^, ^^, !^, … Manage the JSON response
- 19. 19 # fuzzy matching # dynamic schema validation Manage the JSON response
- 20. 20 # fuzzy matching GraphQL responses: # change dynamically depending on query # tend to be deeply nested # optional response fields Karate can: # validate expected patterns, using markers Manage the JSON response
- 21. 21 # fuzzy matching _ = current value$ = response root Manage the JSON response
- 22. 22 # dynamic schema validation Manage the JSON response
- 23. 23 JSON Schema Karate Validation # dynamic schema validation Manage the JSON response
- 24. 24 EarnaBlackBelt # data-driven tests # reporting
- 25. 25 # data-driven tests Data driven tests (Cucumber way)
- 26. 26 # data-driven tests Data driven tests
- 29. 29 Karate vs REST-Assured: features
- 30. 30 https://github.com/mwinteringham/api-framework/pull/3 Karate vs Rest-Assured: code lines reduction 431 vs 67
- 31. 31 Karate vs Rest-Assured: code lines reduction ApiTest.java BookingDates.java:52 Booking.java:102 BookingApi.java:37 api-test.feature
- 32. 32 Gatling feature reuse Mock support Graphic interface Postman import Retry until Karate additional features
- 33. 33 Thankyou! Luca Pelosi [email protected] Angela Distratis [email protected] Rome | March 22 - 23, 2019