package core

import (
	"testing"
)

func TestEnvironment_Mark(t *testing.T) {
	env := NewEnvironment(3, 3)
	env.Mark("test", 1, 1, 9)
	env.Evaporate(0.9, "test")
	for x := 0; x < 3; x++ {
		for y := 0; y < 3; y++ {
			t.Logf("mark(%d,%d) = %f", x, y, env.Sniff("test", x, y))
		}
	}

	t.Logf("\n")
	env.Evaporate(0.9, "test")
	for x := 0; x < 3; x++ {
		for y := 0; y < 3; y++ {
			t.Logf("mark(%d,%d) = %f", x, y, env.Sniff("test", x, y))
		}
	}
}