// Copyright 2021, Henrik Sölver henrik.solver@gmail.com
// SPDX-License-Identifier: BSD-3-Clause
package ipp

import (
	"bufio"
	"bytes"
	"testing"

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

func TestUnmarshalSingleRange(T *testing.T) {
	testdata := []byte{
		0x00, 0x04,
		0x66, 0x6c, 0x6f, 0x70, //flop
		0x00, 0x08,
		0x00, 0x0, 0x0, 0x4, 0x00, 0x0, 0x0, 0x5,
	}
	b := bytes.NewBuffer(testdata)
	buf := bufio.NewReader(b)

	var r RangeOfInteger
	r.unmarshal(buf)

	assert.Equal(T, "flop", r.name, "Should be equal")
	assert.Equal(T, int32(4), r.values[0].lower, "Should be equal")
	assert.Equal(T, int32(5), r.values[0].upper, "Should be equal")
}

func TestUnmarshalDualRanges(T *testing.T) {
	testdata := []byte{
		0x00, 0x04,
		0x66, 0x6c, 0x6f, 0x70, //flop
		0x00, 0x08,
		0x00, 0x0, 0x0, 0x4, 0x00, 0x0, 0x0, 0x5,
		0x33, 0x00, 0x00,
		0x00, 0x08,
		0x00, 0x0, 0x0, 0x6, 0x00, 0x0, 0x0, 0x9,
	}
	b := bytes.NewBuffer(testdata)
	buf := bufio.NewReader(b)

	var r RangeOfInteger
	r.unmarshal(buf)

	assert.Equal(T, "flop", r.name, "Should be equal")
	assert.Equal(T, int32(4), r.values[0].lower, "Should be equal")
	assert.Equal(T, int32(5), r.values[0].upper, "Should be equal")
	assert.Equal(T, int32(6), r.values[1].lower, "Should be equal")
	assert.Equal(T, int32(9), r.values[1].upper, "Should be equal")

}