refactor vmwareapi_conn => vmwareapi/driver

Part of bp:virt-driver-cleanup

Make the vmwareapi driver consistent in naming as a driver
instead of a connection.

Get all the vmware driver parts into the same directory

Change-Id: I7c7e7c391086cf2fc32e8cb85d557005d417042f

nova/tests/test_vmwareapi.py

@@ -28,8 +28,8 @@ from nova import test
 import nova.tests.image.fake
 from nova.tests.vmwareapi import db_fakes
 from nova.tests.vmwareapi import stubs
+from nova.virt.vmwareapi import driver
 from nova.virt.vmwareapi import fake as vmwareapi_fake
-from nova.virt import vmwareapi_conn
 
 
 FLAGS = flags.FLAGS
@@ -50,7 +50,7 @@ class VMWareAPIVMTestCase(test.TestCase):
         vmwareapi_fake.reset()
         db_fakes.stub_out_db_instance_api(self.stubs)
         stubs.set_stubs(self.stubs)
-        self.conn = vmwareapi_conn.VMWareESXDriver(False)
+        self.conn = driver.VMWareESXDriver(False)
         # NOTE(vish): none of the network plugging code is actually
         #             being tested
         self.network_info = [({'bridge': 'fa0',

nova/tests/vmwareapi/stubs.py

@@ -19,11 +19,11 @@
 Stubouts for the test suite
 """
 
+from nova.virt.vmwareapi import driver
 from nova.virt.vmwareapi import fake
 from nova.virt.vmwareapi import network_utils
 from nova.virt.vmwareapi import vmops
 from nova.virt.vmwareapi import vmware_images
-from nova.virt import vmwareapi_conn
 
 
 def fake_get_vim_object(arg):
@@ -45,7 +45,7 @@ def set_stubs(stubs):
     stubs.Set(vmware_images, 'get_vmdk_size_and_properties',
               fake.fake_get_vmdk_size_and_properties)
     stubs.Set(vmware_images, 'upload_image', fake.fake_upload_image)
-    stubs.Set(vmwareapi_conn.VMWareAPISession, "_get_vim_object",
+    stubs.Set(driver.VMWareAPISession, "_get_vim_object",
               fake_get_vim_object)
-    stubs.Set(vmwareapi_conn.VMWareAPISession, "_is_vim_object",
+    stubs.Set(driver.VMWareAPISession, "_is_vim_object",
               fake_is_vim_object)