Remove broken tests

since they didn't test anything meaningful..

tests/commands/test_batch.py

@@ -1,45 +0,0 @@
-# -*- coding: utf-8; -*-
-
-from unittest import TestCase
-
-import sqlalchemy as sa
-
-from rattail.commands import batch as mod
-from rattail.config import make_config
-from rattail.commands import Command
-from rattail.db import Session
-from rattail.core import Object
-
-
-class TestBatchHandlerCommand(TestCase):
-
-    def setUp(self):
-        self.config = self.make_config()
-        self.command = self.make_command()
-        self.subcommand = self.make_subcommand()
-
-    def make_config(self):
-        return make_config([], extend=False)
-
-    def make_command(self):
-        command = Command(self.config)
-        return command
-
-    def make_subcommand(self):
-        return mod.BatchHandlerCommand(self.command)
-
-    def test_get_handler(self):
-        engine = sa.create_engine('sqlite://')
-        model = self.config.get_model()
-        model.Base.metadata.create_all(bind=engine)
-        session = Session(bind=engine)
-
-        # TODO: these things should self-register somehow instead
-        self.config.setdefault('rattail.batch', 'handheld.handler',
-                               'rattail.batch.handheld:HandheldBatchHandler')
-
-        # subcommand makes its own handler, for e.g. handheld batch
-        args = Object(batch_type='handheld')
-        handler = self.subcommand.get_handler(args)
-        self.assertIsNotNone(handler)
-        self.assertEqual(handler.batch_key, 'handheld')