Add keras unit tests.

Signed-off-by: Jay Zhang <jiz@microsoft.com>

Author: fatcat-z

.github/workflows/keras_application_test_core.yml

@@ -1,13 +1,15 @@
-name: Keras2Onnx Application Tests (Core)
+name: Keras2onnx Application Tests (Core)
 
 on:
   pull_request:
+    branches:
+      - main
   push:
     branches:
       - main
 
 jobs:
-  run_tests:
+  run_tests_linux:
     strategy:
       matrix:
         tf_version: ['2.9.0', '2.13.0']
@@ -61,6 +63,7 @@ jobs:
           pip install keras-self-attention
           pip install pytest pytest-cov pytest-runner
 
+          echo "----- List all of depdencies:"
           pip freeze --all
 
       - name: Run keras application tests

.github/workflows/keras_unit_test_core.yml

@@ -0,0 +1,61 @@
+name: Keras2onnx Unit Tests (Core)
+
+on:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+
+jobs:
+  run_tests_linux:
+    strategy:
+      matrix:
+        tf_version: ['2.9.0', '2.13.0']
+        python_version: ['3.8', '3.9', '3.10']
+        opset_version: ['18', '15']
+        ort_version: ['1.16.3']
+        onnx_version: ['1.15.0']
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Set up Python (${{ matrix.python_version }})
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python_version }}
+
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install dependencies (tf v${{ matrix.tf_version }})
+        shell: bash
+        run: |
+          python -m pip install --upgrade pip
+          pip install onnxconverter-common
+          pip install onnx==${{ matrix.onnx_version }}
+          pip uninstall -y protobuf
+          pip install "protobuf~=3.20"
+          pip install h5py==3.7.0
+          pip install parameterized
+          pip install timeout-decorator
+          pip install coloredlogs flatbuffers
+          pip install tensorflow==${{ matrix.tf_version }}
+          pip install -r requirements.txt
+          pip install -r requirements-dev.txt
+          pip install pytest pytest-cov pytest-runner
+          pip install onnxruntime==${{ matrix.ort_version }}
+
+          echo "----- List all of depdencies:"
+          pip freeze --all
+
+      - name: Run keras unit tests
+        run: |
+          set -x
+          status=0
+          python -c "import onnxruntime"
+          python -c "import onnxconverter_common"
+          pytest tests/keras2onnx_unit_tests --doctest-modules --junitxml=junit/test-results.xml
+          exit $status
+

.github/workflows/pretrained_model_tests_core.yml

@@ -2,6 +2,8 @@ name: Pretrained Model Test (Core)
 
 on:
   pull_request:
+    branches:
+      - main
   push:
     branches:
       - main

.github/workflows/pylint.yml

@@ -1,10 +1,12 @@
 name: Pylint Workflow
 
 on:
+  pull_request:
+    branches:
+      - main
   push:
     branches:
       - main
-  pull_request:
 
 jobs:
   pylint:

.github/workflows/unit_tests_core.yml

@@ -2,6 +2,8 @@ name: Unit Tests (Core)
 
 on:
   pull_request:
+    branches:
+      - main
   push:
     branches:
       - main

tests/utils/setup_test_env.sh

@@ -28,4 +28,5 @@ pip install "protobuf~=3.20"
 
 python setup.py install
 
+echo "----- List all of depdencies:"
 pip freeze --all