package main

import (
    "testing"
    
    "github.com/stretchr/testify/require"
)

func TestHello(t *testing.T) {
    tests := []struct {
        name string
        want string
    }{
        {
            name: "basic test - returns correct greeting",
            want: "Hello go",
        },
    }

    for _, tt := range tests {
        t.Run(tt.name, func(t *testing.T) {
            got := hello()
            require.Equal(t, tt.want, got, "hello() should return expected string")
        })
    }
}