Rename Command to Action

Some Python class and packages need to be renamed
for a better compliance with the shared terminology
which provides a better understanding of Watcher
objects and components by every contributor.

This patchset is there to change Command to Action

Partially implements: blueprint glossary-related-refactoring

Change-Id: Id38e133fc8b789319c7db5712d3820ecca1bd51d

watcher/tests/applier/execution/test_action_plan_executor.py

@@ -18,7 +18,7 @@
 #
 import mock
 
-from watcher.applier.execution.executor import CommandExecutor
+from watcher.applier.execution.executor import ActionPlanExecutor
 from watcher import objects
 
 from watcher.common import utils
@@ -32,7 +32,7 @@ class TestCommandExecutor(DbTestCase):
     def setUp(self):
         super(TestCommandExecutor, self).setUp()
         self.applier = mock.MagicMock()
-        self.executor = CommandExecutor(self.applier, self.context)
+        self.executor = ActionPlanExecutor(self.applier, self.context)
 
     def test_execute(self):
         actions = mock.MagicMock()

watcher/tests/applier/mapper/test_action_mapper.py

@@ -17,7 +17,7 @@
 # limitations under the License.
 #
 import mock
-from watcher.applier.mapper.default import DefaultCommandMapper
+from watcher.applier.mapper.default import DefaultActionMapper
 from watcher.decision_engine.planner.default import Primitives
 from watcher.tests import base
 
@@ -25,33 +25,34 @@ from watcher.tests import base
 class TestCommandMapper(base.TestCase):
     def setUp(self):
         super(TestCommandMapper, self).setUp()
-        self.mapper = DefaultCommandMapper()
+        self.mapper = DefaultActionMapper()
 
     def test_build_command_cold(self):
         action = mock.MagicMock()
         action.action_type = Primitives.COLD_MIGRATE.value
-        cmd = self.mapper.build_primitive_command(action)
+        cmd = self.mapper.build_primitive_from_action(action)
         self.assertIsNotNone(cmd)
 
     def test_build_command_live(self):
         action = mock.MagicMock()
         action.action_type = Primitives.LIVE_MIGRATE.value
-        cmd = self.mapper.build_primitive_command(action)
+        cmd = self.mapper.build_primitive_from_action(action)
         self.assertIsNotNone(cmd)
 
     def test_build_command_h_s(self):
         action = mock.MagicMock()
         action.action_type = Primitives.HYPERVISOR_STATE.value
-        cmd = self.mapper.build_primitive_command(action)
+        cmd = self.mapper.build_primitive_from_action(action)
         self.assertIsNotNone(cmd)
 
     def test_build_command_p_s(self):
         action = mock.MagicMock()
         action.action_type = Primitives.POWER_STATE.value
-        cmd = self.mapper.build_primitive_command(action)
+        cmd = self.mapper.build_primitive_from_action(action)
         self.assertIsNotNone(cmd)
 
     def test_build_command_exception_attribute(self):
         action = mock.MagicMock
-        self.assertRaises(AttributeError, self.mapper.build_primitive_command,
+        self.assertRaises(AttributeError,
+                          self.mapper.build_primitive_from_action,
                           action)