Testing Exit, Fatal, and Panic in Golang 3/3

Test_exit_fatal_panic_3.go

package main

import (
	"testing"
)

func TestPanic(t *testing.T) {
	defer func() {
		r := recover()
		if r == nil {
			t.Errorf("Expected panic, but none occurred")
		} else if r != "something went wrong" {
			t.Errorf("Unexpected panic message: %v", r)
		}
	}()

	// Function that triggers panic
	causePanic()
}

func causePanic() {
	panic("something went wrong")
}