Prevent double authentication while using openqaoa-azure

pytest.ini

@@ -1,8 +1,8 @@
 [pytest]
 markers =
     qpu: marks tests that require a QPU connection (deselect with '-m "not qpu"')
-    api: marks tests that require a coonection to a QC cloud (deselect with '-m "not api"')
-    qvm: marks tests that require an attive Rigetti QVM and QILC compiler (deselect with '-m "not qvm"')
+    api: marks tests that require a connection to a QC cloud (deselect with '-m "not api"')
+    qvm: marks tests that require an active Rigetti QVM and QILC compiler (deselect with '-m "not qvm"')
     docker_aws: marks tests that require to build aws docker (deselect with '-m "not docker_aws"')
     braket_api: marks tests that require valid AWS credentials (no QPU) (deselect with '-m "not braket_api"')
     notebook: marks tests that run on jupyter noteboks (deselect with '-m "not notebook"')

src/openqaoa-core/openqaoa/algorithms/qaoa/qaoa_workflow.py

@@ -79,7 +79,7 @@ class QAOA(Workflow):
 
     >>> q = QAOA()
     >>> q.compile(QUBO)
-    >>> q.optimise()
+    >>> q.optimize()
 
     Where `QUBO` is a an instance of `openqaoa.problems.problem.QUBO`
 

src/openqaoa-core/openqaoa/algorithms/rqaoa/rqaoa_workflow.py

@@ -74,7 +74,7 @@ class RQAOA(Workflow):
 
     >>> r = RQAOA()
     >>> r.compile(QUBO)
-    >>> r.optimise()
+    >>> r.optimize()
 
     Where `QUBO` is a an instance of `openqaoa.problems.problem.QUBO`
 

src/openqaoa-core/openqaoa/backends/basebackend.py

@@ -560,7 +560,8 @@ class QAOABaseBackendCloud:
 
     def __init__(self, device: DeviceBase):
         self.device = device
-        self.device.check_connection()
+        if getattr(self.device, "provider_connected", None) is None and getattr(self.device, "qpu_connected", None) is None:
+            self.device.check_connection()
 
 
 class QAOABaseBackendParametric: