func Test$0 {
    tests := []struct {
            name string
            req string
            expected string
    }{
            {
                    name: "happy path",
                    req: "answer to life, the universe and everything"
                    expected: "42"
            }
    }


    for _, tt := range tests {
            t.Run(tt.name, func(t *testing.T) {
                    t.Parallel()
                    actual := foo(t, tt.req)
                    assertEquals(t, tt.want, expected)
            })

    }
}