public/go/tests/compare/main.go

package main

import (
	"strings"

	"./student"
	"github.com/01-edu/public/go/lib"
)

func compare(a, b string) int {
	return strings.Compare(a, b)
}

func main() {
	type node struct {
		s         string
		toCompare string
	}

	table := []node{}

	// the first 15 values are returning 0 for this test
	for i := 0; i < 15; i++ {
		wordToTest := lib.RandASCII()

		val := node{
			s:         wordToTest,
			toCompare: wordToTest,
		}
		table = append(table, val)
	}

	// the next 15 values are supposed to return 1 or -1 for this test
	for i := 0; i < 15; i++ {
		wordToTest := lib.RandASCII()
		wrongMatch := lib.RandASCII()

		val := node{
			s:         wordToTest,
			toCompare: wrongMatch,
		}
		table = append(table, val)
	}
	// those are the test values from the README examples
	table = append(table,
		node{s: "Hello!", toCompare: "Hello!"},
		node{s: "Salut!", toCompare: "lut!"},
		node{s: "Ola!", toCompare: "Ol"},
	)

	for _, arg := range table {
		lib.Challenge("Compare", student.Compare, compare, arg.s, arg.toCompare)
	}
}