aoc2023/day-15/hasher_test.go

package main

import (
	"testing"

	"github.com/stretchr/testify/assert"
)

func TestHasher(t *testing.T) {
	//t.Skip("skipping test")

	hash := newHasher()

	t.Run("Should produce a hash value 30", func(t *testing.T) {
		assert.Equal(t, 30, hash.run("rn=1"))
	})

	t.Run("Should produce a hash value 253", func(t *testing.T) {
		assert.Equal(t, 253, hash.run("cm-"))
	})

	t.Run("Should produce a hash value 0", func(t *testing.T) {
		assert.Equal(t, 0, hash.run("rn"))
	})

	t.Run("Should produce a hash value 3", func(t *testing.T) {
		assert.Equal(t, 3, hash.run("pc"))
	})
}