base_spec.rb in money-4.0.2

- old
+ new
@@ -1,72 +1,69 @@
-require "spec_helper"
-
-describe Money::Bank::Base do
-  before :each do
-    @bank = Money::Bank::Base.new
-  end
-
-  describe '#new with &block' do
-    it 'should store @rounding_method' do
-      proc = Proc.new{|n| n.ceil}
-      bank = Money::Bank::Base.new(&proc)
-      bank.rounding_method.should == proc
-    end
-  end
-
-  describe '#setup' do
-    it 'should call #setup after #initialize' do
-      class MyBank < Money::Bank::Base
-        attr_reader :setup_called
-
-        def setup
-          @setup_called = true
-        end
-      end
-
-      bank = MyBank.new
-      bank.setup_called.should == true
-    end
-  end
-
-  describe '#exchange_with' do
-    it 'should raise NotImplementedError' do
-      lambda { @bank.exchange_with(Money.new(100, 'USD'), 'EUR') }.should raise_exception(NotImplementedError)
-    end
-  end
-
-  describe '#same_currency?' do
-    it 'should accept str/str' do
-      lambda{@bank.send(:same_currency?, 'USD', 'EUR')}.should_not raise_exception
-    end
-
-    it 'should accept currency/str' do
-      lambda{@bank.send(:same_currency?, Money::Currency.wrap('USD'), 'EUR')}.should_not raise_exception
-    end
-
-    it 'should accept str/currency' do
-      lambda{@bank.send(:same_currency?, 'USD', Money::Currency.wrap('EUR'))}.should_not raise_exception
-    end
-
-    it 'should accept currency/currency' do
-      lambda{@bank.send(:same_currency?, Money::Currency.wrap('USD'), Money::Currency.wrap('EUR'))}.should_not raise_exception
-    end
-
-    it 'should return `true` when currencies match' do
-      @bank.send(:same_currency?, 'USD', 'USD').should == true
-      @bank.send(:same_currency?, Money::Currency.wrap('USD'), 'USD').should == true
-      @bank.send(:same_currency?, 'USD', Money::Currency.wrap('USD')).should == true
-      @bank.send(:same_currency?, Money::Currency.wrap('USD'), Money::Currency.wrap('USD')).should == true
-    end
-
-    it 'should return `false` when currencies do not match' do
-      @bank.send(:same_currency?, 'USD', 'EUR').should == false
-      @bank.send(:same_currency?, Money::Currency.wrap('USD'), 'EUR').should == false
-      @bank.send(:same_currency?, 'USD', Money::Currency.wrap('EUR')).should == false
-      @bank.send(:same_currency?, Money::Currency.wrap('USD'), Money::Currency.wrap('EUR')).should == false
-    end
-
-    it 'should raise an UnknownCurrency exception when an unknown currency is passed' do
-      lambda{@bank.send(:same_currency?, 'AAA', 'BBB')}.should raise_exception(Money::Currency::UnknownCurrency)
-    end
-  end
-end
+require 'spec_helper'
+
+describe Money::Bank::Base do
+
+  describe "#initialize" do
+    it "accepts a block and stores @rounding_method" do
+      proc = Proc.new { |n| n.ceil }
+      bank = Money::Bank::Base.new(&proc)
+      bank.rounding_method.should == proc
+    end
+  end
+
+  describe "#setup" do
+    it "calls #setup after #initialize" do
+      class MyBank < Money::Bank::Base
+        attr_reader :setup_called
+
+        def setup
+          @setup_called = true
+        end
+      end
+
+      bank = MyBank.new
+      bank.setup_called.should == true
+    end
+  end
+
+  describe "#exchange_with" do
+    it "is not implemented" do
+      expect { subject.exchange_with(Money.new(100, 'USD'), 'EUR') }.to raise_exception(NotImplementedError)
+    end
+  end
+
+  describe "#same_currency?" do
+    it "accepts str/str" do
+      expect { subject.send(:same_currency?, 'USD', 'EUR') }.to_not raise_exception
+    end
+
+    it "accepts currency/str" do
+      expect { subject.send(:same_currency?, Money::Currency.wrap('USD'), 'EUR') }.to_not raise_exception
+    end
+
+    it "accepts str/currency" do
+      expect { subject.send(:same_currency?, 'USD', Money::Currency.wrap('EUR')) }.to_not raise_exception
+    end
+
+    it "accepts currency/currency" do
+      expect { subject.send(:same_currency?, Money::Currency.wrap('USD'), Money::Currency.wrap('EUR')) }.to_not raise_exception
+    end
+
+    it "returns true when currencies match" do
+      subject.send(:same_currency?, 'USD', 'USD').should be_true
+      subject.send(:same_currency?, Money::Currency.wrap('USD'), 'USD').should be_true
+      subject.send(:same_currency?, 'USD', Money::Currency.wrap('USD')).should be_true
+      subject.send(:same_currency?, Money::Currency.wrap('USD'), Money::Currency.wrap('USD')).should be_true
+    end
+
+    it "returns false when currencies do not match" do
+      subject.send(:same_currency?, 'USD', 'EUR').should be_false
+      subject.send(:same_currency?, Money::Currency.wrap('USD'), 'EUR').should be_false
+      subject.send(:same_currency?, 'USD', Money::Currency.wrap('EUR')).should be_false
+      subject.send(:same_currency?, Money::Currency.wrap('USD'), Money::Currency.wrap('EUR')).should be_false
+    end
+
+    it "raises an UnknownCurrency exception when an unknown currency is passed" do
+      expect { subject.send(:same_currency?, 'AAA', 'BBB') }.to raise_exception(Money::Currency::UnknownCurrency)
+    end
+  end
+end