Autorest check to run tests in autorestv3 branch for core (#11131)

* Autorest CI changes to use autorestv3

eng/autorest_req.txt

@@ -4,4 +4,5 @@ pytest-cov==2.8.1
 pytest-asyncio==0.10.0; python_version >= '3.5'
 isodate==0.6.0
 msrest==0.6.13
-aiohttp==3.6.2
+aiohttp==3.6.2
+wheel

eng/pipelines/autorest_checks.yml

@@ -17,8 +17,9 @@ variables:
   NodeVersion: '10.x'
   PythonVersion: '3.6'
   auto_rest_clone_url: 'https://github.com/Azure/autorest.python.git'
-  repo_branch: 'azure-core'
-  source_path: 'sdk/core/azure-core'
+  repo_branch: 'autorestv3'
+  source_path_azure_core: 'sdk/core/azure-core'
+  source_path_azure_mgmt_core: 'sdk/core/azure-mgmt-core'
 
 jobs:
   - job: 'Run_AutoRest'
@@ -40,13 +41,24 @@ jobs:
 
       - script: |
           pip install -r eng/autorest_req.txt
-          pip install $(Build.SourcesDirectory)/$(source_path)
-        displayName: 'Prepare Environment'
-
-      - script: |
-          git clone --recursive $(auto_rest_clone_url)
+          git clone $(auto_rest_clone_url)
           cd autorest.python
           git checkout $(repo_branch)
           npm install
-          pytest test/vanilla
-        displayName: 'Run Test'
+        displayName: 'Prepare Environment'
+
+      - script: |
+          cd $(Build.SourcesDirectory)/autorest.python/test/vanilla
+          pip install $(Build.SourcesDirectory)/$(source_path_azure_core)
+          pip install -r requirements.txt
+          pip freeze
+          pytest $(Build.SourcesDirectory)/autorest.python/test/vanilla
+        displayName: 'Install azure-core and Test Vanilla'
+
+      - script: |
+          cd $(Build.SourcesDirectory)/autorest.python/test/azure          
+          pip install $(Build.SourcesDirectory)/$(source_path_azure_mgmt_core)          
+          pip install -r requirements.txt
+          pip freeze
+          pytest $(Build.SourcesDirectory)/autorest.python/test/azure
+        displayName: 'Install azure-mgmt-core and Test Azure'

sdk/core/azure-core/dev_requirements.txt

@@ -6,4 +6,4 @@ typing_extensions>=3.7.2
 opencensus>=0.6.0
 opencensus-ext-azure>=0.3.1
 opencensus-ext-threading
-mock
+mock