package board

import (
	"math/rand"
	"testing"
)

var testBoard = `~~~~~~~~▲▲▲~▲▲~~*~*~~**~*▲****▲▲***▲~▲***~~▲~~▲~▲~~~~~▲~
▲~~~~▲~~~~~~~~~~~▲▲▲*~▲▲*▲▲***▲*▲*~▲▲▲~**~▲~~~~~~~~~▲~▲~
~~~~~~~~~~▲~~~▲~▲~~**▲~~*~**▲▲**▲~*▲~***▲▲~▲~~~~~▲~~~▲▲~
~~▲~~~~~~▲~~~~▲▲*~~*▲~****▲▲*****▲*~****▲▲~▲~~~~~▲~~~~~~
~▲~~~~~▲▲~~~~~~~~▲▲~~▲*▲*~*▲▲****▲*▲**~**~~~▲~~~~~~~~~~~
~~▲~~▲▲▲~~~~~▲~▲~*~******▲▲*▲*****~*~~***~~~~~▲~~~~~~~~~
▲~~~~~~~~▲▲~▲~~▲▲****~~**~***▲****▲*~~~*~~▲~▲~▲~~~~~~▲▲▲
▲~~~~~~~~▲~~~~~~~**~***▲**~**~~****~*▲*~~~~▲~~▲~~~~~~~~~
~~▲~▲~~▲~~~~~~~~~***▲**********~~**▲***~*~~~▲▲~~~▲~~▲~~▲
▲~~~~~▲~~~~▲~▲~~*~*~~*******▲***▲**▲▲*~~~~~~▲~▲~~~~~▲▲~~
~▲~~~~~~~~~▲~~~~****▲~*▲**▲****▲▲**~*▲***~~▲▲~▲▲▲~~~~▲~~
~▲~▲~~~~~▲~~~~~▲**▲**~*~▲*~***▲▲*~*▲***~~~~~~~~~~~~~~~~~
~▲~~▲~~~▲~▲~▲~~▲*~~▲*~▲**▲▲***▲▲**~*~**~~~~▲▲▲▲~~~~~~~~~
▲~▲~~▲▲~~▲~~~▲~~~~********▲▲▲▲***▲*~***▲▲~~~~▲~~~~~~~▲~~
~▲~~~~▲▲~~~~~▲~~▲*~*▲▲*▲****▲▲******▲*~~*~~~~▲~~~~~~~▲~~
~~~~~~~~~~~~~~▲▲~▲~******▲*▲*▲**~*~*~**~*~~~~~~~~▲▲~~~~▲
~~▲▲~~~~~~~~~~~▲***▲~*▲**▲*~***▲*********~~~~▲▲~~~~~▲~~~
~~▲~~~~~~▲▲▲~~~~*~~▲~*~▲*▲*▲*****▲**▲~*▲*~▲~~~~▲▲~▲~~~~⌂
~~~~~~~▲~~~▲▲~~~*~▲**~**▲*▲*▲***▲**▲*****~~~~▲~~~~~~~▲~~
~~▲~~~~▲~~~~~▲~~~*~********▲**▲*~*▲*▲**▲~~~~~~~~~~~~~~▲~
~~~~~~~~~~~~~~▲~*~*~~****~~**▲*****▲**~*~~~▲~▲~~▲~~~▲~~▲
~▲~~~▲~▲▲~~~~~~~~*~**~~*▲**▲*▲▲***~******~▲~~~~~~▲~~~~~~
~~~~~~~~▲~~~~~~~~*▲**▲*▲***▲▲**▲~***~▲*~*~~▲~~~~~▲~~~~~~
~~~~▲~▲~~▲~~▲▲~~**~▲*******~***~▲~**~*~~▲~~~~~~~~▲~~~~~~
~~▲~~~~~~~~~~~~~**~▲**~***~**▲***▲*~*▲▲*~~~~▲▲~~~~~~~▲~~
~~~~▲~~~▲~~▲▲~▲~▲▲*▲*▲*▲**▲**▲*~******▲*▲▲~~~~~~~~~~~▲~~
~~~▲~~~~~~~~~~~~*~~▲▲▲▲▲*******~**▲▲*~▲*~~~~~~~~~~▲~~~▲~
▲~~~~~~▲~~~~▲~~~*▲▲▲****▲▲****▲***▲~▲▲▲*▲~~~~~~~~▲~~~~~~
~~~~~▲~▲~~~~~~~~*~~*****▲********~~~~▲**~~~▲▲~~~~▲~~~~~~
~~▲~~~▲~~~▲~~▲~▲▲▲******▲*******▲***▲▲***~~~~~~~~~~~▲~▲~
~▲~▲~~~~~~▲~~~~▲*~~***~~~*****▲**▲~*~*~~~~▲▲~~~~~~▲~~~~~
~~~▲~~~~~~~~~~~~~▲**~*~*▲*▲▲**▲~▲*****▲**▲~~~~~~▲~~▲~~~▲
▲~▲~~~▲~▲▲▲~~~~▲~*~▲~~▲▲▲**▲********▲***~~~~~▲~~~▲~~~~~~
~~~~▲~~~~~~▲~~~~~▲~*▲*▲*******▲**▲**▲~~*~~▲~~~~~~~~~▲▲~~
▲~▲~▲~~▲▲~~~~~~~~▲~**▲******▲********▲~**~▲▲~~~~▲▲~~▲~~▲
`

func TestNewBoard(t *testing.T) {
	rand.Seed(0)
	b := New(56, 35)

	if testBoard != b.String() {
		t.Fatalf("Incorrect board:\n %v", b)
	}

}

func BenchmarkNew(b *testing.B) {
	for i := 0; i < b.N; i++ {
		rand.Seed(0)
		New(56, 35)
	}
}

func BenchmarkRnd(b *testing.B) {

	for i := 0; i < b.N; i++ {
		rand.Seed(0)

		for j := 0; j < 56*35; j++ {
			rand.Intn(10)
		}
	}
}