conda build and test with Github Actions

.github/workflows/conda.yaml

@@ -0,0 +1,40 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# This is a basic workflow to help you get started with Actions
+
+name: conda
+
+# Controls when the action will run. Triggers the workflow on push or pull request
+# events but only for the master branch
+on:
+  push:
+  pull_request:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  build-ubuntu-conda:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v1
+      - name: install-conda-build
+        run: conda install conda-build
+      - name: conda-config
+        run: conda config --add channels conda-forge && conda config --add channels nusdbsystem
+      - name: build-singa-conda
+        run: conda build tool/conda/singa

test/python/run.py

@@ -16,11 +16,15 @@
 # limitations under the License.
 #
 
+import sys
 import unittest
-# import xmlrunner
 
-loader = unittest.TestLoader()
-tests = loader.discover('.')
-testRunner = unittest.runner.TextTestRunner()
-# testRunner = xmlrunner.XMLTestRunner(output='.')
-testRunner.run(tests)
+def main():
+    loader = unittest.TestLoader()
+    tests = loader.discover('.')
+    testRunner = unittest.runner.TextTestRunner()
+    ret = not testRunner.run(tests).wasSuccessful()
+    sys.exit(ret)
+
+if __name__ == "__main__":
+    main()