diff --git a/models/payment.rb b/models/payment.rb
index 9494e19..f943b3f 100644
--- a/models/payment.rb
+++ b/models/payment.rb
@@ -15,7 +15,7 @@ def self.sorted(year=2007,limit=20)
           limit(limit).
           all
   end
-  
+
   def date
     self.year.year
   end
diff --git a/spec/payment_spec.rb b/spec/payment_spec.rb
index b67718a..ebfd824 100644
--- a/spec/payment_spec.rb
+++ b/spec/payment_spec.rb
@@ -1,12 +1,18 @@
 require 'spec_helper'
 
 describe "test the payment methods" do
-  # before(:each) do
-  #   @payment = Payment.new(:year_id => "1")
-  # end
 
-  # it "get the date for the payment" do
-  #   expect(Payment.where(year_id(1)).first.date).to eq(2004)
-  # end
+  it "get the date for the payment" do
+    expect(Payment.find(:year_id => 7 ).date).to eq(2010)
+  end
 
+  it "get the amount of payment" do
+    expect(Payment.number).to eq(9)
+  end
+
+  it "get sorted payment of a year" do
+    expect(Payment.sorted(2010, 5).count).to eq(5)
+    expect(Payment.sorted(2010, 5).first.year_id).to eq(7)
+    expect(Payment.sorted(2010, 5)[0].amount_euro).to be > Payment.sorted(2010, 5)[1].amount_euro
+  end
 end
\ No newline at end of file
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 1b63e92..445908c 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -80,7 +80,6 @@ def self.populate_payment_table
             year_id: year_id,
             recipient_id: recipient_id
           )
-          p "#{row['amountEuro']}"
         end
       end
       i += 1
@@ -97,3 +96,4 @@ def self.populate_payment_table
 
 require "models/year"
 require "models/recipient"
+require "models/payment"