test/money_spec.rb in sevenwire-money-2.3.1 vs test/money_spec.rb in sevenwire-money-2.3.2

@@ -3,9 +3,24 @@
 require 'money/micro_money'
 require 'money/currencies'
 
 describe Money do
 
+  it "returns 0 if nil is passed in" do
+    Money.new(nil).should == 0.to_money
+  end
+
+  it "raises Money::UnknownMonetaryValue if passed something other than nil or a Numeric" do
+    block = lambda { Money.new("") }
+    block.should raise_error(Money::UnknownMonetaryValue)
+
+    block = lambda { Money.new("asdf") }
+    block.should raise_error(Money::UnknownMonetaryValue)
+
+    block = lambda { Money.new("100") }
+    block.should raise_error(Money::UnknownMonetaryValue)
+  end
+
   it "is associated to the singleton instance of VariableExchangeBank by default" do
     Money.new(0).bank.object_id.should == Money::VariableExchangeBank.instance.object_id
   end
 
   specify "#cents returns the amount of cents passed to the constructor" do