Changeset 181

Timestamp:

11/17/04 21:49:51 (4 years ago)

Author:

ged

Message:

-- Added event-generation interface + basic tests to Verb

Location:

branches/simplest-thing

Files:

• lib/fm/verb.rb (modified) (1 diff)
• tests/verb.tests.rb (modified) (2 diffs)

branches/simplest-thing/lib/fm/verb.rb

@@ -39 +39 @@
 
 
+    #################################################################
+    ### I N S T A N C E   M E T H O D S
+    #################################################################
+
+    ### Event interface: "run" the verb, generating the event/s necessary to
+    ### express the action in the game world. The given +instigator+ and
+    ### +origin+ will be used when building event/s. See FaerieMUD::Event::new
+    ### for definitions 
+    def happen( instigator, origin )
+        raise NotImplementedError,
+            "Required method #happen not implemented in %s" %
+            [self.class.name]
+    end
+
+
 end # class FaerieMUD::Verb
 

branches/simplest-thing/tests/verb.tests.rb

@@ -24 +24 @@
 class FaerieMUD::VerbTestCase < FaerieMUD::TestCase
 
+    class TestInstigator < FaerieMUD::GameObject; end
+    class TestOrigin < FaerieMUD::Locus; end
+
+    def setup
+        @instigator = TestInstigator::new
+        @origin = TestOrigin::new
+    end
+
 
     #################################################################
@@ -41 +49 @@
         }
         assert_instance_of FaerieMUD::Verb, rval
+    end
 
+
+    ### Event-generation interface
+    def test_50_happen
+        printTestHeader "FaerieMUD::Verb: Event-generation interface"
+        rval = nil
+
+        derivClass = Class::new( FaerieMUD::Verb )
+        derivObj = derivClass::new
+
+        # Should require an instigator and an origin
+        assert_raises( ArgumentError ) { derivObj.happen }
+        assert_raises( ArgumentError ) { derivObj.happen(@instigator) }
+
+        # Derivative classes should override #happen
+        assert_raises( NotImplementedError ) {
+            derivObj.happen( @instigator, @origin )
+        }
     end
-    
 end