package com.infendro.hash.blake2

import kotlin.test.Test
import kotlin.test.assertContentEquals
import kotlin.test.assertEquals

class `Blake2s-224 Test` {
    val function = Blake2s(28)

    @Test
    fun `bytes and block`() {
        assertEquals(28, function.bytes)
        assertEquals(224, function.bits)
        assertEquals(64, function.block)
    }

    @Test
    fun `empty bytearray`() {
        val expected = ubyteArrayOf(
            0x1fU, 0xa1U, 0x29U, 0x1eU,
            0x65U, 0x24U, 0x8bU, 0x37U,
            0xb3U, 0x43U, 0x34U, 0x75U,
            0xb2U, 0xa0U, 0xddU, 0x63U,
            0xd5U, 0x4aU, 0x11U, 0xecU,
            0xc4U, 0xe3U, 0xe0U, 0x34U,
            0xe7U, 0xbcU, 0x1eU, 0xf4U,
        ).asByteArray()
        val actual = function.hash(
            ByteArray(0),
        )
        assertContentEquals(expected, actual)
    }
}