Add new kubectl.py functions, modify some libjuju.py functions, add unit tests

[osm/N2VC.git] / n2vc / exceptions.py

diff --git a/n2vc/exceptions.py b/n2vc/exceptions.py
index 4b83e3f..721b1f4 100644 (file)
--- a/n2vc/exceptions.py
+++ b/n2vc/exceptions.py
@@ -12,40 +12,13 @@
 #     See the License for the specific language governing permissions and
 #     limitations under the License.
 
-class JujuCharmNotFound(Exception):
-    """The Charm can't be found or is not readable."""
-
-
-class JujuApplicationExists(Exception):
-    """The Application already exists."""
-
-
-class N2VCPrimitiveExecutionFailed(Exception):
-    """Something failed while attempting to execute a primitive."""
-
-
-class NetworkServiceDoesNotExist(Exception):
-    """The Network Service being acted against does not exist."""
-
-
-class PrimitiveDoesNotExist(Exception):
-    """The Primitive being executed does not exist."""
-
-
-class NoRouteToHost(Exception):
-    """There was no route to the specified host."""
-
-
-class AuthenticationFailed(Exception):
-    """The authentication for the specified user failed."""
-
 
 class N2VCException(Exception):
     """
     N2VC exception base class
     """
 
-    def __init__(self, message: str = ''):
+    def __init__(self, message: str = ""):
         Exception.__init__(self, message)
         self.message = message
 
@@ -53,7 +26,7 @@ class N2VCException(Exception):
         return self.message
 
     def __repr__(self):
-        return '{}({})'.format(type(self), self.message)
+        return "{}({})".format(type(self), self.message)
 
 
 class N2VCBadArgumentsException(N2VCException):
@@ -61,12 +34,14 @@ class N2VCBadArgumentsException(N2VCException):
     Bad argument values exception
     """
 
-    def __init__(self, message: str = '', bad_args: list = None):
+    def __init__(self, message: str = "", bad_args: list = None):
         N2VCException.__init__(self, message=message)
         self.bad_args = bad_args
 
     def __str__(self):
-        return '<{}> Bad arguments: {} -> {}'.format(type(self), super().__str__(), self.bad_args)
+        return "<{}> Bad arguments: {} -> {}".format(
+            type(self), super().__str__(), self.bad_args
+        )
 
 
 class N2VCConnectionException(N2VCException):
@@ -74,12 +49,14 @@ class N2VCConnectionException(N2VCException):
     Error connecting to VCA
     """
 
-    def __init__(self, message: str = '', url: str = None):
+    def __init__(self, message: str = "", url: str = None):
         N2VCException.__init__(self, message=message)
         self.url = url
 
     def __str__(self):
-        return '<{}> Connection to {} failed: {}'.format(type(self), self.url, super().__str__())
+        return "<{}> Connection to {} failed: {}".format(
+            type(self), self.url, super().__str__()
+        )
 
 
 class N2VCTimeoutException(N2VCException):
@@ -87,12 +64,12 @@ class N2VCTimeoutException(N2VCException):
     Timeout
     """
 
-    def __init__(self, message: str = '', timeout: str = ''):
+    def __init__(self, message: str = "", timeout: str = ""):
         N2VCException.__init__(self, message=message)
         self.timeout = timeout
 
     def __str__(self):
-        return '<{}> {} timeout: {}'.format(type(self), self.timeout, super().__str__())
+        return "<{}> {} timeout: {}".format(type(self), self.timeout, super().__str__())
 
 
 class N2VCExecutionException(N2VCException):
@@ -100,20 +77,119 @@ class N2VCExecutionException(N2VCException):
     Error executing primitive
     """
 
-    def __init__(self, message: str = '', primitive_name: str = ''):
+    def __init__(self, message: str = "", primitive_name: str = ""):
         N2VCException.__init__(self, message=message)
         self.primitive_name = primitive_name
 
     def __str__(self):
-        return '<{}> Error executing primitive {} failed: {}'.format(type(self), self.primitive_name, super().__str__())
+        return "<{}> Error executing primitive {} failed: {}".format(
+            type(self), self.primitive_name, super().__str__()
+        )
+
 
 class N2VCInvalidCertificate(N2VCException):
     """
     Invalid certificate
     """
 
-    def __init__(self, message: str = ''):
+    def __init__(self, message: str = ""):
+        N2VCException.__init__(self, message=message)
+
+    def __str__(self):
+        return "<{}> Invalid certificate: {}".format(type(self), super().__str__())
+
+
+class N2VCNotFound(N2VCException):
+    """
+    Not found
+    """
+
+    def __init__(self, message: str = ""):
         N2VCException.__init__(self, message=message)
 
     def __str__(self):
-        return '<{}> Invalid certificate: {}'.format(type(self), super().__str__())
+        return "<{}> Not found: {}".format(type(self), super().__str__())
+
+
+class K8sException(Exception):
+    """
+    K8s exception
+    """
+
+    def __init__(self, message: str):
+        Exception.__init__(self, message)
+        self._message = message
+
+    def __str__(self):
+        return self._message
+
+    def __repr__(self):
+        return self._message
+
+
+class EntityInvalidException(Exception):
+    """Entity is not valid, the type does not match any EntityType."""
+
+
+class JujuInvalidK8sConfiguration(N2VCException):
+    """Invalid K8s configuration."""
+
+
+class JujuCharmNotFound(N2VCException):
+    """The Charm can't be found or is not readable."""
+
+
+class JujuControllerFailedConnecting(N2VCException):
+    """Failed connecting to juju controller."""
+
+
+class JujuModelAlreadyExists(N2VCException):
+    """The model already exists."""
+
+
+class JujuApplicationExists(N2VCException):
+    """The Application already exists."""
+
+
+class JujuApplicationNotFound(N2VCException):
+    """The Application cannot be found."""
+
+
+class JujuLeaderUnitNotFound(N2VCException):
+    """The Application cannot be found."""
+
+
+class JujuActionNotFound(N2VCException):
+    """The Action cannot be found."""
+
+
+class JujuMachineNotFound(N2VCException):
+    """The machine cannot be found."""
+
+
+class JujuK8sProxycharmNotSupported(N2VCException):
+    """K8s Proxy Charms not supported in this installation."""
+
+
+class N2VCPrimitiveExecutionFailed(N2VCException):
+    """Something failed while attempting to execute a primitive."""
+
+
+class NetworkServiceDoesNotExist(N2VCException):
+    """The Network Service being acted against does not exist."""
+
+
+class PrimitiveDoesNotExist(N2VCException):
+    """The Primitive being executed does not exist."""
+
+
+class NoRouteToHost(N2VCException):
+    """There was no route to the specified host."""
+
+
+class AuthenticationFailed(N2VCException):
+    """The authentication for the specified user failed."""
+
+
+class MethodNotImplemented(N2VCException):
+    """The method is not implemented."""