Commit 58e6c43c authored by santiaago's avatar santiaago
Browse files

test for RandomIndexFromArray

parent bf6a7ce4

draw/tools_test.go

+7 −0
Original line number Diff line number Diff line
@@ -43,6 +43,13 @@ func TestRandomIndexFromArrayWithFreq(t *testing.T) { 
	}

}



func TestRandomIndexFromArray(t *testing.T) {



	if i := RandomIndexFromArray(colors); i < 0 && i >= len(colors) {

		t.Errorf("expected index between 0 and", len(colors), "got", i)

	}

}



func contains(a []color.RGBA, e color.RGBA) bool {

	for _, v := range a {

		if v == e {