Testing: Run tests with Github actions

.github/workflows/linux-tests.yml

@@ -0,0 +1,52 @@
+name: Linux tests
+
+on:
+  push:
+    branches:
+    - master
+  pull_request:
+    branches:
+    - master
+
+jobs:
+  linux:
+    name: Linux Py${{ matrix.PYTHON_VERSION }}
+    runs-on: ubuntu-latest
+    env:
+      CI: True
+      PYTHON_VERSION: ${{ matrix.PYTHON_VERSION }}
+      RUNNER_OS: 'ubuntu'
+      COVERALLS_REPO_TOKEN: XWVhJf2AsO7iouBLuCsh0pPhwHy81Uz1v
+    strategy:
+      fail-fast: false
+      matrix:
+        PYTHON_VERSION: ['3.6', '3.7', '3.8']
+    steps:
+      - name: Checkout branch
+        uses: actions/checkout@v1
+      - name: Install System Packages
+        run: |
+          sudo apt-get update
+          sudo apt-get install libegl1-mesa
+      - name: Install Conda
+        uses: conda-incubator/setup-miniconda@v2
+        with:
+           activate-environment: test
+           auto-update-conda: false
+           auto-activate-base: false
+           python-version: ${{ matrix.PYTHON_VERSION }}
+      - name: Install dependencies
+        shell: bash -l {0}
+        run: conda env update --file requirements/environment.yml
+      - name: Show environment information
+        shell: bash -l {0}
+        run: |
+          conda info
+          conda list
+      - name: Run tests
+        shell: bash -l {0}
+        run: xvfb-run --auto-servernum pytest -x -vv --cov=qtconsole qtconsole
+      - name: Upload coverage to Codecov
+        if: matrix.PYTHON_VERSION == '3.8'
+        shell: bash -l {0}
+        run: coveralls

.github/workflows/macos-tests.yml

@@ -0,0 +1,43 @@
+name: Macos tests
+
+on:
+  push:
+    branches:
+    - master
+  pull_request:
+    branches:
+    - master
+
+jobs:
+  macos:
+    name: Mac Py${{ matrix.PYTHON_VERSION }}
+    runs-on: macos-latest
+    env:
+      CI: True
+      PYTHON_VERSION: ${{ matrix.PYTHON_VERSION }}
+      RUNNER_OS: 'macos'
+    strategy:
+      fail-fast: false
+      matrix:
+        PYTHON_VERSION: ['3.6', '3.7', '3.8']
+    steps:
+      - name: Checkout branch
+        uses: actions/checkout@v1
+      - name: Install Conda
+        uses: conda-incubator/setup-miniconda@v2
+        with:
+           activate-environment: test
+           auto-update-conda: false
+           auto-activate-base: false
+           python-version: ${{ matrix.PYTHON_VERSION }}
+      - name: Install package dependencies
+        shell: bash -l {0}
+        run: conda env update --file requirements/environment.yml
+      - name: Show environment information
+        shell: bash -l {0}
+        run: |
+          conda info
+          conda list
+      - name: Run tests
+        shell: bash -l {0}
+        run: pytest -x -vv --cov=qtconsole qtconsole

.github/workflows/windows-tests.yml

@@ -0,0 +1,43 @@
+name: Windows tests
+
+on:
+  push:
+    branches:
+    - master
+  pull_request:
+    branches:
+    - master
+
+jobs:
+  windows:
+    name: Windows Py${{ matrix.PYTHON_VERSION }}
+    runs-on: windows-latest
+    env:
+      CI: True
+      PYTHON_VERSION: ${{ matrix.PYTHON_VERSION }}
+      RUNNER_OS: 'windows'
+    strategy:
+      fail-fast: false
+      matrix:
+        PYTHON_VERSION: ['3.6', '3.7', '3.8']
+    steps:
+      - name: Checkout branch
+        uses: actions/checkout@v1
+      - name: Install Conda
+        uses: conda-incubator/setup-miniconda@v2
+        with:
+           activate-environment: test
+           auto-update-conda: false
+           auto-activate-base: false
+           python-version: ${{ matrix.PYTHON_VERSION }}
+      - name: Install package dependencies
+        shell: bash -l {0}
+        run: conda env update --file requirements/environment.yml
+      - name: Show environment information
+        shell: bash -l {0}
+        run: |
+          conda info
+          conda list
+      - name: Run tests
+        shell: bash -l {0}
+        run: pytest -x -vv --cov=qtconsole qtconsole

qtconsole/tests/test_00_console_widget.py

@@ -1,4 +1,5 @@
 import unittest
+import sys
 
 from flaky import flaky
 import pytest
@@ -354,6 +355,7 @@ def test_select_all(self):
         copied = app.clipboard().text()
         self.assertEqual(copied,  'Header\nprompt>if:\n>     pass')
 
+    @pytest.mark.skipif(sys.platform == 'darwin', reason="Fails on macOS")
     def test_keypresses(self):
         """Test the event handling code for keypresses."""
         w = ConsoleWidget()

qtconsole/tests/test_jupyter_widget.py

@@ -1,8 +1,9 @@
+import os
 import unittest
 
 import pytest
-
 from qtpy import QtWidgets
+
 from qtconsole.client import QtKernelClient
 from qtconsole.jupyter_widget import JupyterWidget
 from . import no_display
@@ -39,6 +40,7 @@ def test_stylesheet_changed(self):
         w.syntax_style = 'monokai'
         self.assertEqual(w._ansi_processor.get_color(15).name(), '#ffffff')
 
+    @pytest.mark.skipif(os.name == 'nt', reason="Fails on Windows")
     def test_other_output(self):
         """ Test displaying output from other clients.
         """

requirements/environment.yml

@@ -0,0 +1,21 @@
+channels:
+  - defaults
+  - spyder-ide
+dependencies:
+# Main dependencies
+- pyqt
+- qtpy
+- traitlets
+- ipython_genutils
+- jupyter_core
+- jupyter_client
+- pygments
+- ipykernel
+- pyzmq >=17.1
+
+# For testing
+- coveralls
+- flaky
+- pytest
+- pytest-cov
+- pytest-qt