smells fixed and tests passing

Gemfile

@@ -0,0 +1,3 @@
+source 'https://rubygems.org'
+ruby '2.3.1'
+gem 'minitest', '~> 5.9.1'

README.md

@@ -0,0 +1,9 @@
+##Integrantes
+*Sebastian Jarufe
+*Rodrigo Hurtado
+*Gerardo Olmos
+
+##Code Smells
+*Primitive Obsession
+*Duplicate Code
+*Comments

main.rb

@@ -1,36 +1,49 @@
+class Pokemon
+  attr_accessor :name, :attack, :defense
+
+  def initialize(n, a, d)
+    @name = n
+    @attack = a
+    @defense = d
+  end
+
+  def increase_attack
+    @attack += 1
+  end
+
+  def increase_defense
+    @defense += 1
+  end
+
+  def get_stats
+    @attack.to_s + "/" + @defense.to_s
+  end
+end
+
 class Pokedex
+  attr_accessor :pl
   def initialize
     # Lista para guardar pokemones
     @pl = []
   end
 
-  # Agrega nombre, ataque y defensa de un pokémon a la lista
   def add_pokemon(n, a, d)
-    @pl << [n, a, d]
-  end
-
-  # Para aumentar el ataque de un pokémon
-  def increase_attack(n)
-    # Guarda si el pokémon fue encontrado
-    f = false
-    for pk in @pl
-      if pk[0] == n
-        pk[1] += 1
-        f = true
-      end
-    end
-    if !f
-      puts n + " no encontrado"
-    end
+    @pl << Pokemon.new(n, a, d)
   end
 
-  # Para aumentar la defensa de un pokémon
-  def increase_defense(n)
+  # Para aumentar un atributo del pokemon
+  def increase_stat(n, stat)
     # Guarda si el pokémon fue encontrado
     f = false
     for pk in @pl
-      if pk[0] == n
-        pk[2] += 1
+      if pk.name == n
+        if stat == :attack
+          pk.increase_attack
+        elsif stat == :defense
+          pk.increase_defense
+        else
+          puts 'Atributo Invalido'
+        end          
         f = true
       end
     end
@@ -39,11 +52,10 @@ def increase_defense(n)
     end
   end
 
-  # Para obtener los atributos de un pokémon
   def get_stats(n)
     for pk in @pl
-      if pk[0] == n
-        puts pk[1].to_s + "/" + pk[2].to_s
+      if pk.name == n
+        pk.get_stats
       end
     end
   end
@@ -54,7 +66,7 @@ def to_s
     temp = ""
     for pk in @pl
       i += 1
-      temp += i.to_s + ". " + pk[0] + "\n"
+      temp += i.to_s + ". " + pk.get_stats + "\n"
     end
     temp
   end
@@ -63,6 +75,6 @@ def to_s
 pokedex = Pokedex.new
 pokedex.add_pokemon('Pikachu', 12, 10)
 pokedex.add_pokemon('Cubone', 8, 12)
-pokedex.increase_attack('Pikachu')
+pokedex.increase_stat('Pikachu', :attack)
 pokedex.get_stats('Pikachu')
 puts pokedex

main_test.rb

@@ -0,0 +1,44 @@
+require_relative 'main.rb'
+require 'minitest/autorun'
+
+describe 'Pokedex add pokemon' do
+  def setup
+    @pokedex = Pokedex.new
+  end
+
+  it 'adds pokemon' do
+    @pokedex.add_pokemon('Pikachu', 12, 10)
+    assert_equal(@pokedex.pl[0].name, 'Pikachu')
+    assert_equal(@pokedex.pl[0].attack, 12)
+    assert_equal(@pokedex.pl[0].defense, 10)
+  end
+end
+
+describe 'increase stats' do
+  def setup
+    @pokedex = Pokedex.new
+    @pokedex.add_pokemon('Pikachu', 12, 10)
+  end
+  it 'increases attack correctly' do
+    attack_1 = @pokedex.pl[0].attack
+    @pokedex.increase_stat('Pikachu', :attack)
+    assert_equal(@pokedex.pl[0].attack, attack_1 + 1)
+  end
+
+  it 'increases defense correctly' do
+    defense_1 = @pokedex.pl[0].defense
+    @pokedex.increase_stat('Pikachu', :defense)
+    assert_equal(@pokedex.pl[0].defense, defense_1 + 1)
+  end
+end
+
+describe 'gets stats' do
+  def setup
+    @pokedex = Pokedex.new
+    @pokedex.add_pokemon('Pikachu', 12, 10)
+  end
+
+  it 'gets stats correctly' do
+    assert_equal(@pokedex.pl[0].get_stats, "12/10")
+  end
+end