spec/lbank_spec.rb in lbank-0.0.3 vs spec/lbank_spec.rb in lbank-1.0.0

@@ -1,28 +1,28 @@
 require 'spec_helper'
 
 describe Lbank do
+  describe '#currency_rates' do
+    subject { described_class.currency_rates }
 
-  it "should return currency rates" do
-    currency_rates = subject.currency_rates
-
-    currency_rates['USD'].should be > 0
+    its(['USD']) { is_expected.to be > 0 }
   end
 
-  it "should convert currency" do
-    subject.convert_currency(10, 'LTL', 'EUR').should be > 0
+  describe '#convert_currency' do
+    it 'converts currency' do
+      expect(subject.convert_currency(10, 'USD', 'EUR')).to be > 0
+      expect(subject.convert_currency(10, 'EUR', 'LTL')).to eq 34.528
 
-    date = Date.new(2012, 8, 4)
+      date = Date.new(2012, 8, 4)
 
-    round(subject.convert_currency(10, 'LTL', 'EUR', date)).should == 2.90
-    round(subject.convert_currency(10, 'LTL', 'USD', date)).should == 3.55
-    round(subject.convert_currency(100, 'RUB', 'LTL', date)).should == 8.68
-    round(subject.convert_currency(100, 'RUB', 'USD', date)).should == 3.08
+      expect(subject.convert_currency(10, 'EUR', 'LTL')).to eq 34.528
+      expect(round(subject.convert_currency(1, 'USD', 'EUR', date))).to eq 0.82
+      expect(round(subject.convert_currency(100, 'RUB', 'USD', date))).to eq 3.08
+    end
   end
 
   private
 
   def round(number, precision = 2)
     ("%.#{precision}f" % number).to_f
   end
-
-end
\ No newline at end of file
+end