Setup Azure Pipeline CI

Makefile

@@ -56,7 +56,7 @@ endif
 ifdef _MISS_DEPS
     $(info $(_INFO) Missing dependencies, use local toolchain $(_END))
     NODE := $(NODE_PATH)/bin/node
-    YARN := PATH=$${PATH}:$(NODE_PATH)/bin $(YARN_PATH)/bin/yarn
+    YARN := PATH=$(NODE_PATH)/bin:$${PATH} $(YARN_PATH)/bin/yarn
 else
     $(info $(_INFO) All dependencies found, use global toolchain $(_END))
     NODE := node

azure-pipeline.yml

+jobs:
+- job: Build
+  pool:
+    vmImage: ubuntu-16.04
+  strategy:
+    matrix:
+      Python36:
+        PYTHON_VERSION: '3.6'
+  steps:
+  - script: python3 -m pip install --upgrade pip setuptools
+    displayName: 'Install python tools'
+  - script: |
+      make easy-install
+      export PATH=$HOME/.nni/bin:$PATH
+    displayName: 'Install dependencies'
+  - script: |
+      cd test/naive
+      python3 run.py
+    displayName: 'Run tests'