Randomize the order and stub constants used

1 files changed, 2 insertions, 5 deletions

diff --git a/CLI/ruby/spec/game_of_life/cell_spec.rb b/CLI/ruby/spec/game_of_life/cell_spec.rb
index 063fd06..00f55b3 100644
--- a/CLI/ruby/spec/game_of_life/cell_spec.rb
+++ b/CLI/ruby/spec/game_of_life/cell_spec.rb
@@ -5,19 +5,16 @@ RSpec.describe GameOfLife::Cell do
   subject(:dead_cell)   { described_class.new(x: nil, y: nil, alive: false) }
 
   describe "#to_s" do
-    before(:all) do
-      described_class.const_set(:LIVE_CELL, "X")
-      described_class.const_set(:DEAD_CELL, ".")
-    end
-
     context "when alive" do
       it "returns LIVE_CELL representation" do
+        stub_const("LIVE_CELL", "X")
         expect(living_cell.to_s).to eq "X"
       end
     end
 
     context "when dead" do
       it "returns DEAD_CELL representation" do
+        stub_const("DEAD_CELL", ".")
         expect(dead_cell.to_s).to eq "."
       end
     end