package com.infendro.bytes.uint

import com.infendro.bytes.ByteOrder.LITTLE_ENDIAN
import kotlin.test.Test
import kotlin.test.assertContentEquals

class `UInt Conversion Test` {
    @Test
    fun toUByteArray() {
        val expected = arrayOf(
            ubyteArrayOf(0x12U, 0x34U, 0x56U, 0x78U),
            ubyteArrayOf(0x78U, 0x56U, 0x34U, 0x12U),
        )
        val actual = arrayOf(
            0x12345678U.toUByteArray(),
            0x12345678U.toUByteArray(LITTLE_ENDIAN),
        )
        for (i in 0..1) {
            assertContentEquals(expected[i], actual[i])
        }
    }

    @Test
    fun toByteArray() {
        val expected = arrayOf(
            byteArrayOf(0x12, 0x34, 0x56, 0x78),
            byteArrayOf(0x78, 0x56, 0x34, 0x12),
        )
        val actual = arrayOf(
            0x12345678U.toByteArray(),
            0x12345678U.toByteArray(LITTLE_ENDIAN),
        )
        for (i in 0..1) {
            assertContentEquals(expected[i], actual[i])
        }
    }

    @Test
    fun `Array toUByteArray`() {
        val expected = arrayOf(
            ubyteArrayOf(
                0x12U, 0x34U, 0x56U, 0x78U,
                0x12U, 0x34U, 0x56U, 0x78U,
            ),
            ubyteArrayOf(
                0x78U, 0x56U, 0x34U, 0x12U,
                0x78U, 0x56U, 0x34U, 0x12U,
            ),
        )
        val actual = arrayOf(
            uintArrayOf(
                0x12345678U,
                0x12345678U,
            ).toUByteArray(),
            uintArrayOf(
                0x12345678U,
                0x12345678U,
            ).toUByteArray(LITTLE_ENDIAN),
        )
        for (i in 0..1) {
            assertContentEquals(expected[i], actual[i])
        }
    }

    @Test
    fun `Array toByteArray`() {
        val expected = arrayOf(
            byteArrayOf(
                0x12, 0x34, 0x56, 0x78,
                0x12, 0x34, 0x56, 0x78,
            ),
            byteArrayOf(
                0x78, 0x56, 0x34, 0x12,
                0x78, 0x56, 0x34, 0x12,
            ),
        )
        val actual = arrayOf(
            uintArrayOf(
                0x12345678U,
                0x12345678U,
            ).toByteArray(),
            uintArrayOf(
                0x12345678U,
                0x12345678U,
            ).toByteArray(LITTLE_ENDIAN),
        )
        for (i in 0..1) {
            assertContentEquals(expected[i], actual[i])
        }
    }
}