From f4bcc526fd335c699231513748d01277b4542fd2 Mon Sep 17 00:00:00 2001
From: Mike Crute <mcrute@gmail.com>
Date: Sun, 7 Feb 2010 14:14:53 -0500
Subject: Adding usage and start of controllers.

---
 kronos/cli.py            | 31 ++++++++++++++++++++++++++++---
 kronos/controllers.py    | 20 ++++++++++++++++++++
 kronos/tests/test_cli.py |  9 ++++++++-
 3 files changed, 56 insertions(+), 4 deletions(-)
 create mode 100644 kronos/controllers.py

diff --git a/kronos/cli.py b/kronos/cli.py
index bdb5274..72f0676 100644
--- a/kronos/cli.py
+++ b/kronos/cli.py
@@ -11,19 +11,44 @@ Kronos Command Line UI
 import sys
 from optparse import OptionParser
 from kronos.parser import parse_activity
+from kronos.controllers import StartController, StopController
 
 
 class CommandLineUI(object):
 
     def __init__(self, args):
         self.args = args
-        self.parse_args()
+        self.controllers = {
+            'start': StartController(),
+            'stop': StopController(),
+            }
 
-    def parse_args(self):
+    def usage(self):
+        print "You're doin' it wrong."
+        raise SystemExit
+
+    def _parse_args(self):
         self.action = self.args[1]
 
         activity = ' '.join(self.args[2:])
         self.activity = parse_activity(activity)
 
     def run(self):
-        pass
+        if len(self.args) < 2:
+            self.usage()
+        else:
+            self._parse_args()
+
+        controller = self.controllers.get(self.action)
+        if not controller:
+            self.usage()
+
+        controller(self.activity)
+
+
+def main():
+    CommandLineUI(sys.argv[:]).run()
+
+
+if __name__ == "__main__":
+    main()
diff --git a/kronos/controllers.py b/kronos/controllers.py
new file mode 100644
index 0000000..781a349
--- /dev/null
+++ b/kronos/controllers.py
@@ -0,0 +1,20 @@
+# vim: set filencoding=utf8
+"""
+Controllers for Kronos
+
+@author: Mike Crute (mcrute@ag.com)
+@organization: American Greetings Interactive
+@date: February 07, 2010
+"""
+
+
+class StartController(object):
+
+    def __call__(self, action):
+        pass
+
+
+class StopController(object):
+
+    def __call__(self, action):
+        pass
diff --git a/kronos/tests/test_cli.py b/kronos/tests/test_cli.py
index c3b8e4d..54aef81 100644
--- a/kronos/tests/test_cli.py
+++ b/kronos/tests/test_cli.py
@@ -8,7 +8,7 @@ Test Suite for Command Line UI
 """
 
 
-from nose.tools import assert_equals
+from nose.tools import assert_equals, assert_raises
 from kronos.cli import CommandLineUI
 from kronos.model import Activity
 
@@ -27,3 +27,10 @@ class TestWhenParsingArgs(object):
         assert isinstance(self.ui.activity, Activity)
         assert_equals(self.ui.activity.activity, 'my action')
         assert_equals(self.ui.activity.category, 'home')
+
+
+class TestParsingErrors(object):
+
+    def test_should_exit_if_not_enough_args(self):
+        ui = CommandLineUI([])
+        assert_raises(SystemExit, ui.run)
-- 
cgit v1.2.3