How do I perform integration testing in Go?
Integration testing in Go involves testing the interaction between different components of your application. You can use the built-in testing package along with tools like Testify for assertions.
Can you show me a simple example of an integration test?
Sure! Here's a basic example:
package main
import (
"net/http"
"net/http/httptest"
"testing"
)
func TestIntegration(t *testing.T) {
req := httptest.NewRequest("GET", "http://example.com/foo", nil)
w := httptest.NewRecorder()
handler := http.HandlerFunc(FooHandler)
handler.ServeHTTP(w, req)
res := w.Result()
if res.StatusCode != http.StatusOK {
t.Errorf("Expected status OK; got %v", res.Status)
}
}
What tools can I use to improve my testing process?
You can use tools like GoMock for mocking, Testify for assertions, and Ginkgo for behavior-driven development testing.
How do I run my integration tests?
You can run your integration tests using the go test
command in your terminal. Just navigate to your test file's directory and execute it.
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