How can I test GraphQL endpoints in Go?

How can I test GraphQL endpoints in Go?

You can use libraries like net/http for making requests and graphql-go for handling GraphQL queries in Go.

Can you show me a simple example of a test case?

Sure! Here's a basic example:

package main

import (
    "bytes"
    "net/http"
    "net/http/httptest"
    "testing"
)

func TestGraphQL(t *testing.T) {
    reqBody := bytes.NewBufferString(`{"query":"{ users { id name } }"}`)
    req := httptest.NewRequest("POST", "/graphql", reqBody)
    req.Header.Set("Content-Type", "application/json")

    // Call your handler here
    // w := httptest.NewRecorder()
    // handler.ServeHTTP(w, req)

    // Check the response
    // res := w.Result()
    // ... assert response ...
}

This sets up a basic test for a GraphQL query.

What libraries do you recommend for testing?

I recommend using httptest for creating test servers and testify for assertions. They make testing easier.

Are there any tools for automated testing of GraphQL?

Yes, tools like Postman and GraphQL Playground can help automate testing of GraphQL endpoints.