chibihash_test.go

package chibihash

import (
	"testing"
)

func TestChibiHash64(t *testing.T) {
	tests := []struct {
		name   string
		key    []byte
		length int
		seed   uint64
		want   uint64
	}{
		{"Empty Key", []byte{}, 0, 0, 0x9ea80f3b18e26cfb},
		{"Short Key", []byte("hello"), 5, 1, 0xd0784fe905a47cb8},
		{"Medium Key", []byte("This is a test key."), 18, 12345, 0xcb3cbd67539cf73d},
		{"Long Key", []byte("ChibiHash function test with a significantly longer key"), 51, 67890, 0xe873a4088e8e0a39},
        	{"Empty Key with Seed", []byte(""), 0, 55555, 0x2EED9399FC4AC7E5},
                {"Small Key", []byte("hi"), 2, 0, 0xAF98F3924F5C80D6},
                {"Numeric Key", []byte("123"), 3, 0, 0x893A5CCA05B0A883},
                {"Alphabet Key", []byte("abcdefgh"), 8, 0, 0x8F922660063E3E75},
                {"Greeting Key", []byte("Hello, world!"), 13, 0, 0x5AF920D8C0EBFE9F},
                {"Alphanumeric Key", []byte("qwertyuiopasdfghjklzxcvbnm123456"), 32, 0, 0x2EF296DB634F6551},
                {"Long Alphanumeric Key", []byte("qwertyuiopasdfghjklzxcvbnm123456789"), 35, 0, 0x0F56CF3735FFA943},

	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			got := ChibiHash64(tt.key, tt.length, tt.seed)
			if got != tt.want {
				t.Errorf("ChibiHash64(%q, %d, %d) = %x; want %x", tt.key, tt.length, tt.seed, got, tt.want)
			}
		})
	}
}