package openwrt

import (
	"fmt"
	"io/ioutil"
	"testing"
)

// Test GestWifiCells method with 3 Cells
func TestGetWifiCells(t *testing.T) {

	cellList, err := ioutil.ReadFile("testdata/wifi_cells_output_3.txt")
	if err != nil {
		t.Fatal(err)
	}

	exec := createMockExecutor(string(cellList), "", 0)
	wifi := NewWifiWithExecutor(exec, "wlan1")
	_ = wifi.GetWifiCells()
	if len(wifi.Cells) != 3 {
		fmt.Printf("Size of wifi.Cells is %d and not 3 !!!\n", len(wifi.Cells))
		t.Error("Cell list is empty ... This can not append !! Fix your code Dummy !")
	}
	if g, e := wifi.Cells[0].Ssid, "PyxisWifi"; g != e {
		t.Errorf("The first Cell have a bad SSID !\n %s is expected and we have %s", e, g)
	}

	if g, e := wifi.Cells[0].MacAddress, "74:3e:2b:08:41:1c"; g != e {
		t.Errorf("The first Cell have a bad MAC !\n [%s] is expected and we have [%s]", e, g)
	}

	if g, e := wifi.Cells[1].Encryption, "none"; g != e {
		t.Errorf("The first Cell have a bad Encryption!\n %s is expected and we have %s", e, g)
	}

	if g, e := wifi.Cells[2].Encryption, "psk"; g != e {
		t.Errorf("The last Cell have a bad Encryption!\n %s is expected and we have %s", e, g)
	}

	if g, e := wifi.Cells[2].MacAddress, "20:47:da:b7:0e:5c"; g != e {
		t.Errorf("The last Cell have a bad MAC !\n %s is expected and we have %s", e, g)
	}
}

// Test GestWifiCells method with empty list
func TestGetWifiCellsEmpty(t *testing.T) {
	exec := createMockExecutor("", "", 0)
	wifi := NewWifiWithExecutor(exec, "wlan1")
	_ = wifi.GetWifiCells()
	if len(wifi.Cells) != 0 {
		fmt.Printf("Size of wifi.Cells is %d and not 0 !!!\n", len(wifi.Cells))
		t.Error("Cell list is empty ... This can not append !! Fix your code Dummy !")
	}
}

// Test GestWifiCells method with 3 Cells
func TestGetWifiCellsLarge(t *testing.T) {

	cellList, err := ioutil.ReadFile("testdata/wifi_cells_output_large.txt")
	if err != nil {
		t.Fatal(err)
	}

	exec := createMockExecutor(string(cellList), "", 0)
	wifi := NewWifiWithExecutor(exec, "wlan1")
	_ = wifi.GetWifiCells()
	if len(wifi.Cells) != 40 {
		fmt.Printf("Size of wifi.Cells is %d and not 40 !!!\n", len(wifi.Cells))
		t.Error("Cell list is empty ... This can not append !! Fix your code Dummy !")
	}
}