package main

import (
	"testing"
)

func TestScrubName(t *testing.T) {
	table := []struct{ descr, input, expected string }{
		{"Does the needful", "lr", "lr"},
		{"Trims leading underscores", "_lr", "lr"},
		{"Trims trailing underscores", "lr_", "lr"},
		{"Sends hyphens to underscores", "lr-1", "lr_1"},
		{"Sends spaces to underscores", "lr 1", "lr_1"},
	}
	for _, row := range table {
		t.Run(row.descr, func(t *testing.T) {
			if s := scrubName(row.input); s != row.expected {
				t.Errorf("expected '%s'; got '%s'\n", row.expected, s)
			}
		})
	}
}