I was experimenting with writing writing unit tests for MCP servers. I find unit testing incredibly useful for writing assertions for every MCP primitive: tools, prompts, and resources.
This helps with ensuring that future changes aren't breaking the server's behavior. To do this, I used a simple set up with Jest and MCPClientManager, a custom MCP client I wrote for testing.
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[ 105 ms ] story [ 176 ms ] threadI was experimenting with writing writing unit tests for MCP servers. I find unit testing incredibly useful for writing assertions for every MCP primitive: tools, prompts, and resources.
This helps with ensuring that future changes aren't breaking the server's behavior. To do this, I used a simple set up with Jest and MCPClientManager, a custom MCP client I wrote for testing.
Hope you find the article an interesting read!
Matt