package com.infendro.hash.sha1

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

class `SHA1 Test` {
    val function = SHA1

    @Test
    fun `bytes and block`() {
        assertEquals(20, function.bytes)
        assertEquals(160, function.bits)
        assertEquals(64, function.block)
    }

    @Test
    fun `empty bytearray`() {
        val expected = ubyteArrayOf(
            0xdaU, 0x39U, 0xa3U, 0xeeU,
            0x5eU, 0x6bU, 0x4bU, 0x0dU,
            0x32U, 0x55U, 0xbfU, 0xefU,
            0x95U, 0x60U, 0x18U, 0x90U,
            0xafU, 0xd8U, 0x07U, 0x09U,
        ).asByteArray()
        val actual = function.hash(
            ByteArray(0),
        )
        assertContentEquals(expected, actual)
    }
}