From 9e342041f05e88f8d1987a48fdcdc10c14ef095f Mon Sep 17 00:00:00 2001
From: eugue <eug.sun@gmail.com>
Date: Sat, 12 Feb 2011 20:07:15 -0500
Subject: Added SwitchBehavior and its unit test file. Could be used to control
 games.

---
 behaviors/SwitchBehavior.py | 24 ++++++++++++++++++++++++
 tests/TestSwitchBehavior.py | 35 +++++++++++++++++++++++++++++++++++
 2 files changed, 59 insertions(+)
 create mode 100644 behaviors/SwitchBehavior.py
 create mode 100644 tests/TestSwitchBehavior.py

diff --git a/behaviors/SwitchBehavior.py b/behaviors/SwitchBehavior.py
new file mode 100644
index 0000000..1fb755d
--- /dev/null
+++ b/behaviors/SwitchBehavior.py
@@ -0,0 +1,24 @@
+from operationscore.Behavior import *
+import util.ComponentRegistry as compReg
+
+class SwitchBehavior(Behavior):
+    """
+    SwitchBehavior is a behavior that transform into different behaviors base on the input data.
+    The behavior expects Args in the form of <Prefix>s mapping to <Behavior ID>s. The behavior detects the prefix on the data and use the corresponding Behavior to process the data and return the outputs.
+    In Config file, include:
+    <Prefix>Behavior's ID<Prefix>
+    <DefaultBehavior>Default behavior's ID<DefaultBehavior>
+    """
+    def behaviorInit(self):
+        self.defaultBehavior = compReg.getComponent(self['DefaultBehavior'])
+        self.currBehavior = None
+        
+    def processResponse(self, sInputs, rInputs):
+        dataStr = sInputs[-1]['Data']
+        if dataStr[0] in self.argDict:
+            self.currBehavior = compReg.getComponent(self[dataStr[0]])
+            sInputs[-1]['Data'] = sInputs[-1]['Data'][1:] # remove prefix
+            return self.currBehavior.processResponse(sInputs, rInputs)
+        else:
+            return self.defaultBehavior.processsResponse(sInputs, rInputs)
+    
diff --git a/tests/TestSwitchBehavior.py b/tests/TestSwitchBehavior.py
new file mode 100644
index 0000000..f130431
--- /dev/null
+++ b/tests/TestSwitchBehavior.py
@@ -0,0 +1,35 @@
+import unittest
+import util.ComponentRegistry as compReg
+
+from behaviors.SwitchBehavior import SwitchBehavior
+from behaviors.EchoBehavior import EchoBehavior
+from behaviors.DebugBehavior import DebugBehavior
+
+class TestSwitchBehavior(unittest.TestCase):
+    def setUp(self):
+        compReg.initRegistry()
+
+        # add a test registry
+        self.behavior1 = EchoBehavior({'Id': 'behavior1'})
+        self.behavior2 = DebugBehavior({'Id': 'behavior2'})
+        compReg.registerComponent(self.behavior1)
+        compReg.registerComponent(self.behavior2)
+
+        self.switchBehavior = SwitchBehavior({'Id': 'switch', '1': 'behavior1', '2': 'behavior2', 'DefaultBehavior': 'behavior1'})
+        compReg.registerComponent(self.switchBehavior)
+
+    def tearDown(self):
+        pass
+
+    def test_switch_to_behavior1(self):
+        inputs = [{'Data': '1something', 'Location': 'someloc'}]
+        returned = self.switchBehavior.processResponse(inputs, [])
+        assert returned[0][0]['Location'] == 'someloc'
+
+    def test_switch_to_behavior2(self):
+        inputs = [{'Data': '2something'}]
+        returned = self.switchBehavior.processResponse(inputs, [])
+        assert returned[0] == []
+
+if __name__ == '__main__':
+    unittest.main()
-- 
cgit v1.2.3