package main

import "testing"

func TestHistoryPointFromMetrics(t *testing.T) {
	metrics := dashboardMetrics{
		CPU:    CPUMetrics{Temperatures: []Temperature{{Celsius: 40}, {Celsius: 60}}},
		Guests: GuestsMetrics{Guests: []GuestMetrics{{Status: "running", CPU: .5, MaxCPU: 4, MemoryBytes: 50, MaxMemory: 100}}},
	}
	point := historyPointFromMetrics(metrics)
	if point.CPUTemperature != 50 || point.GuestsCPU != 50 || point.GuestsMemory != 50 {
		t.Fatalf("неожиданная историческая точка: %+v", point)
	}
}