created movement test

mapra99 · Nov 2, 2019 · def217c · def217c
1 parent 46adfc4
commit def217c
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Showing 4 changed files with 17 additions and 9 deletions.
diff --git a/Gemfile b/Gemfile
@@ -4,4 +4,6 @@ source 'https://rubygems.org'
 
 git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
 
+gem 'byebug'
+gem 'minitest'
 gem 'ruby2d', '~> 0.9.2'
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -1,13 +1,17 @@
 GEM
   remote: https://rubygems.org/
   specs:
+    byebug (11.0.1)
+    minitest (5.13.0)
     ruby2d (0.9.2)
 
 PLATFORMS
   ruby
   x64-mingw32
 
 DEPENDENCIES
+  byebug
+  minitest
   ruby2d (~> 0.9.2)
 
 BUNDLED WITH

diff --git a/src/actions/actions.rb b/src/actions/actions.rb
@@ -14,25 +14,25 @@ def self.move_snake(state)
 
   private
 
-  def calc_next_position(state)
+  def self.calc_next_position(state)
     curr_position = state.snake.positions.first
     case state.next_direction
-    when UP
+    when Model::Direction::UP
       Model::Coord.new(curr_position.row - 1,
                        curr_position.col)
-    when RIGHT
+    when Model::Direction::RIGHT
       Model::Coord.new(curr_position.row,
                        curr_position.col + 1)
-    when DOWN
+    when Model::Direction::DOWN
       Model::Coord.new(curr_position.row + 1,
                        curr_position.col)
-    when LEFT
+    when Model::Direction::LEFT
       Model::Coord.new(curr_position.row,
                        curr_position.col - 1)
     end
   end
 
-  def position_is_valid?(state, position)
+  def self.position_is_valid?(state, position)
     # verificar que esté en la grilla
     is_invalid = ((position.row >= state.grid.rows) || (position.row < 0)) ||
                  ((position.col >= state.grid.cols) || (position.col < 0))
@@ -43,12 +43,14 @@ def position_is_valid?(state, position)
     !(state.snake.positions.include? position)
   end
 
-  def move_snake_to(state, next_position)
+  def self.move_snake_to(state, next_position)
     new_positions = [next_position] + state.snake.positions[0...-1]
     state.snake.positions = new_positions
+
+    state
   end
 
-  def end_game(state)
+  def self.end_game(state)
     state.game_finished = true
     state
   end

diff --git a/src/model/state.rb b/src/model/state.rb
@@ -21,7 +21,7 @@ class Snake < Struct.new(:positions)
   class Grid < Struct.new(:rows, :cols)
   end
 
-  class State < Struct.new(:snake, :food, :grid, :next_direction, game_finished)
+  class State < Struct.new(:snake, :food, :grid, :next_direction, :game_finished)
   end
 
   def self.initial_state