test: using github actions with pytest

Time to move to Github actions along with updating our tests to pytest.

nose is not maintained anymore, and fails with python 3.10. Time to move to
pytest.

.github/workflows/test.yml

@@ -0,0 +1,37 @@
+name: test
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version:
+        - 3.6
+        - 3.7
+        - 3.8
+        - 3.9
+        - "3.10"
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade setuptools pip wheel
+        pip install -e .[test]
+
+    - name: Test build
+      run: |
+        python setup.py sdist bdist_wheel
+
+    - name: Test with pytest
+      run: |
+        pip install -r tests/requirements.txt
+        pytest --junitxml=test-results-${{ matrix.python-version }}.xml --cov=project_generator --cov-report=xml

tests/requirements.txt

@@ -1,2 +1,4 @@
 coverage
 coveralls
+pytest
+pytest-cov

tests/test_commands/test_build.py

@@ -18,7 +18,7 @@
 import shutil
 
 from unittest import TestCase
-from nose.tools import *
+import pytest
 
 from project_generator.commands import build
 from .simple_project import project_1_yaml, projects_yaml, project_2_yaml
@@ -85,7 +85,7 @@ def test_build_project_iar_arm_tool(self):
         # CI does not have IAR ARM tool installed should fail , or even a project is not valid
         assert result == -1
 
-    @raises(NotImplementedError)
+    @pytest.mark.xfail(raises=NotImplementedError)
     def test_build_project_coide_tool(self):
         args = self.parser.parse_args(['build','-f','test_workspace/projects.yaml','-p',
             'project_2', '-t', 'coide'])
@@ -108,19 +108,19 @@ def test_build_project_make_armcc_tool(self):
 
         assert result == -1
 
-    @raises(NotImplementedError)
+    @pytest.mark.xfail(raises=NotImplementedError)
     def test_build_project_eclipse_tool(self):
         args = self.parser.parse_args(['build','-f','test_workspace/projects.yaml','-p',
             'project_2', '-t', 'eclipse_make_gcc_arm'])
         result = build.run(args)
 
-    @raises(NotImplementedError)
+    @pytest.mark.xfail(raises=NotImplementedError)
     def test_build_project_gdb_tool(self):
         args = self.parser.parse_args(['build','-f','test_workspace/projects.yaml','-p',
             'project_2', '-t', 'gdb'])
         result = build.run(args)
 
-    @raises(NotImplementedError)
+    @pytest.mark.xfail(raises=NotImplementedError)
     def test_build_project_arm_none_eabi_gdb_tool(self):
         args = self.parser.parse_args(['build','-f','test_workspace/projects.yaml','-p',
             'project_2', '-t', 'arm_none_eabi_gdb'])

tests/test_commands/test_init.py

@@ -18,7 +18,6 @@
 import shutil
 
 from unittest import TestCase
-from nose.tools import *
 
 from project_generator.commands import init
 

tests/test_tools/test_coide.py

@@ -16,7 +16,6 @@
 import shutil
 
 from unittest import TestCase
-from nose.tools import *
 
 from project_generator.generate import Generator
 from project_generator.project import Project

tests/test_tools/test_iar.py

@@ -16,7 +16,6 @@
 import shutil
 
 from unittest import TestCase
-from nose.tools import *
 
 from project_generator.generate import Generator
 from project_generator.project import Project

tests/test_tools/test_uvision.py

@@ -16,7 +16,6 @@
 import shutil
 
 from unittest import TestCase
-from nose.tools import *
 
 from project_generator.generate import Generator
 from project_generator.project import Project

tests/test_tools/test_uvision5.py

@@ -16,7 +16,6 @@
 import shutil
 
 from unittest import TestCase
-from nose.tools import *
 
 from project_generator.generate import Generator
 from project_generator.project import Project

tests/test_tools/test_visualstudio.py

@@ -16,7 +16,6 @@
 import shutil
 
 from unittest import TestCase
-from nose.tools import *
 
 from project_generator.generate import Generator
 from project_generator.project import Project