Add timer to pause

run_tests.sh

@@ -2,9 +2,15 @@
 TWILIO_SRC="/home/minddog/twilio-emulator/"
 TWML_EMU="$TWILIO_SRC/twilio-emulator.py"
 
-TESTS="multi_number.xml gather.xml"
+TESTS="multi_number.xml gather.xml pause.xml"
 
 echo "Running tests..."
+
+if [ "$1x" != "x" ]; then
+    $TWML_EMU "file://$TWILIO_SRC/tests/$1";
+    exit
+fi
+
 for test in $TESTS; do
     $TWML_EMU "file://$TWILIO_SRC/tests/$test";
 done;

tests/pause.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>  
+<!-- page located at http://example.com/simple_gather.xml -->  
+<Response>  
+    <Pause length="20" />
+</Response>

twilio-emulator.py

@@ -36,6 +36,10 @@ def getResponse(url, method, digits):
 
     return fd.read()
 
+def end_pause():
+    print "[End Pause]"
+    return None
+
 def input_timeout(*args):
     print "[Gather timed out]"
 
@@ -127,10 +131,13 @@ def Play(node):
 
 def Pause(node):
     length = 1
-    if node.attributes.hasKey('length'):
-        length = nodes.attributes['length'].value
+    if node.hasAttributes() and \
+            node.attributes.has_key('length'):
+        length = node.attributes['length'].value
 
     print "[Pause length=%s]" % length
+    t = Timer(float(length), end_pause)
+    t.start()
     return None
 
 def Dial(node):