expectation.rb in caricature-0.7.6

- old
+ new
@@ -1,101 +1,101 @@
-module Caricature
-  
-  # Syntax for the expectation builder and expectation
-  # to define an event on the expectation.
-  module EventExpectationSyntax
-    
-    # tell the expectation it needs to raise an event when this method is called
-    def raise_event(name, *ags, &b)
-      collected.merge!(:event_name => name, :event_args => ags, :event_handler => b)
-      self
-    end
-    
-    # raises the events that has been registered on the object at runtime
-    def raise_subscriptions
-      collected[:raise_subscriptions] = true
-      self
-    end
-    
-  end
-  
-  
-  # Adds event support to the expectation
-  # this is only applicable to clr isolations and not
-  # to ruby isolations
-  class Expectation
-    
-    include EventExpectationSyntax
-    
-    
-    
-    # the block that will be used
-    def event_name
-      collected[:event_name]
-    end
-    
-    # the arguments that will be used for the event
-    def event_args
-      evt_ags = collected[:event_args]
-      evt_ags.nil? or evt_ags.empty? ? [nil, System::EventArgs.empty] : evt_ags
-    end
-    
-    # the block that will be used# the block that will be used
-    def event_handler
-      collected[:event_handler] || lambda { |s,e| }
-    end
-    
-    # the events attached to the context
-    def events
-      collected[:events] ||= {}
-    end
-    
-    # Set the registered events for this expectation
-    def events=(evts)
-      collected[:events]=evts
-    end
-    
-    # indicates whether this expectation has an event that needs to be raised
-    def raises_event?
-      !!collected[:event_name]
-    end
-    
-    # indicates whether this expectation has an event handler to be called 
-    def has_event_handler?
-      !!collected[:event_handler]
-    end
-    
-    # indicates whether to raise the registered event handlers
-    def raises_registered?
-      !!collected[:raise_subscriptions]
-    end
-   
-    def event_recorder(&b)
-      @event_recorder = b
-    end
-    
-    def to_s #:nodoc:
-      "<Caricature::Expecation, method_name: #{method_name}, args: #{args}, error args: #{error_args}, event: #{event_name}>"
-    end
-    alias :inspect :to_s
-    
-    private 
-    
-    def do_event_raise #:nodoc:
-      return unless @event_recorder
-      @event_recorder.call event_name, event_args, event_handler
-      return unless raises_event?
-      
-      ags = event_args
-      event_handler.call *ags if has_event_handler?
-      
-      return unless raises_registered? or not has_event_handler?
-      events[event_name].each { |evt| call_handler evt, *ags }
-    end
-    
-    def call_handler(evt, *ags)
-      evt.respond_to?(:call) ? evt.call(*ags) : evt.get_invocation_list.each{|ev| ev.invoke(*ags) }
-    end
-  end
-
-  ExpectationBuilder.send :include, EventExpectationSyntax
+module Caricature
+  
+  # Syntax for the expectation builder and expectation
+  # to define an event on the expectation.
+  module EventExpectationSyntax
+    
+    # tell the expectation it needs to raise an event when this method is called
+    def raise_event(name, *ags, &b)
+      collected.merge!(:event_name => name, :event_args => ags, :event_handler => b)
+      self
+    end
+    
+    # raises the events that has been registered on the object at runtime
+    def raise_subscriptions
+      collected[:raise_subscriptions] = true
+      self
+    end
+    
+  end
+  
+  
+  # Adds event support to the expectation
+  # this is only applicable to clr isolations and not
+  # to ruby isolations
+  class Expectation
+    
+    include EventExpectationSyntax
+    
+    
+    
+    # the block that will be used
+    def event_name
+      collected[:event_name]
+    end
+    
+    # the arguments that will be used for the event
+    def event_args
+      evt_ags = collected[:event_args]
+      evt_ags.nil? or evt_ags.empty? ? [nil, System::EventArgs.empty] : evt_ags
+    end
+    
+    # the block that will be used# the block that will be used
+    def event_handler
+      collected[:event_handler] || lambda { |s,e| }
+    end
+    
+    # the events attached to the context
+    def events
+      collected[:events] ||= {}
+    end
+    
+    # Set the registered events for this expectation
+    def events=(evts)
+      collected[:events]=evts
+    end
+    
+    # indicates whether this expectation has an event that needs to be raised
+    def raises_event?
+      !!collected[:event_name]
+    end
+    
+    # indicates whether this expectation has an event handler to be called 
+    def has_event_handler?
+      !!collected[:event_handler]
+    end
+    
+    # indicates whether to raise the registered event handlers
+    def raises_registered?
+      !!collected[:raise_subscriptions]
+    end
+   
+    def event_recorder(&b)
+      @event_recorder = b
+    end
+    
+    def to_s #:nodoc:
+      "<Caricature::Expecation, method_name: #{method_name}, args: #{args}, error args: #{error_args}, event: #{event_name}>"
+    end
+    alias :inspect :to_s
+    
+    private 
+    
+    def do_event_raise #:nodoc:
+      return unless @event_recorder
+      @event_recorder.call event_name, event_args, event_handler
+      return unless raises_event?
+      
+      ags = event_args
+      event_handler.call *ags if has_event_handler?
+      
+      return unless raises_registered? or not has_event_handler?
+      events[event_name].each { |evt| call_handler evt, *ags }
+    end
+    
+    def call_handler(evt, *ags)
+      evt.respond_to?(:call) ? evt.call(*ags) : evt.get_invocation_list.each{|ev| ev.invoke(*ags) }
+    end
+  end
+
+  ExpectationBuilder.send :include, EventExpectationSyntax
 end
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