Add qualified name to Context

The context name depends on the defined name in the testcase input
file, the task ID and the flags of the context.

If the context is going to be undeployed at the end of the test, the
task ID is suffixed to the name to avoid interferences with previous
deployments. If the context needs to be deployed at the end of the
test, the name assigned is kept.

This patch makes base.Context use Flags when initialising contexts,
this sets the name property based on the no_setup and no_teardown
flags.

Since base.Context is an abstract class, it cannot be instantiated.
However, there are some non-abstract methods that need testing.
Since DummyContext does not override any of these methods, it can be used for
testing.

JIRA: YARDSTICK-886

Change-Id: I1447fb5ed447691eaeb0a97f928c0b3333799d07
Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
Signed-off-by: Emma Foley <emma.l.foley@intel.com>

1 files changed, 4 insertions, 5 deletions

diff --git a/yardstick/benchmark/contexts/heat.py b/yardstick/benchmark/contexts/heat.py
index 7b7f1be32..1e2537738 100644
--- a/yardstick/benchmark/contexts/heat.py
+++ b/yardstick/benchmark/contexts/heat.py
@@ -50,7 +50,6 @@ class HeatContext(Context):
     __context_type__ = "Heat"
 
     def __init__(self):
-        self.name = None
         self.stack = None
         self.networks = OrderedDict()
         self.heat_timeout = None
@@ -95,10 +94,10 @@ class HeatContext(Context):
         return sorted_networks
 
     def init(self, attrs):
-        """initializes itself from the supplied arguments"""
-        self.check_environment()
-        self.name = attrs["name"]
+        """Initializes itself from the supplied arguments"""
+        super(HeatContext, self).init(attrs)
 
+        self.check_environment()
         self._user = attrs.get("user")
 
         self.template_file = attrs.get("heat_template")
@@ -313,7 +312,7 @@ class HeatContext(Context):
                                               timeout=self.heat_timeout)
         except KeyboardInterrupt:
             raise SystemExit("\nStack create interrupted")
-        except:
+        except Exception:
             LOG.exception("stack failed")
             # let the other failures happen, we want stack trace
             raise