Test Doubles
Test doubles are a general category that includes mocks, stubs, fixtures and spies. Their purpose is to make writing a test easier by substituting an inconvenient aspect of the application with a test-friendly alternative.
23rd December 2025
Your test cases are the context AI agents are missing. Connect them with the Testmo MCP, now open to everyone.
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Tue, 19 Jan 2027
Test Forward is one afternoon at Station F with the QA and engineering people closing that gap in their own teams.
Boost your career in software testing with the MoT Software Testing Essentials Certificate. Learn essential skills, from basic testing techniques to advanced risk analysis, crafted by industry experts.
Debrief the week in Quality via a community radio show hosted by Simon Tomes and members of the community
