Adding ci test

.github/workflows/test_plugin.yml

@@ -0,0 +1,32 @@
+# This workflow will install Python dependencies, run tests and lint with a single version of Python
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
+
+name: Python application
+
+on:
+ schedule:
+ # runs once a week
+ # - cron: '0 6 * * 0'
+ # runs every day
+ - cron: '0 12 * * *'
+ push:
+ branches: [ "main"]
+ pull_request:
+ branches: [ "master" ]
+
+permissions:
+ contents: read
+
+jobs:
+ build:
+
+ runs-on: ubuntu-latest
+
+ steps:
+ - uses: actions/checkout@v3
+ - name: Pull qgis image
+ run: docker pull qgis/qgis:stable
+
+ - name: Run tests
+ run: docker run --net=host --volume $(pwd):/app -w=/app qgis/qgis:stable sh -c "python3 -m pip install pytest-qgis --break-system-packages && xvfb-run -s '+extension GLX -screen 0 1024x768x24' python3 -m pytest tests -s"
+

a00_qpip/plugin.py

@@ -20,15 +20,20 @@
 class Plugin:
  """QGIS Plugin Implementation."""
 
- def __init__(self, iface):
+ def __init__(self, iface, test_path=None):
  self.iface = iface
  self._defered_packages = []
  self.settings = QgsSettings()
  self.settings.beginGroup("QPIP")
-
- self.plugins_path = os.path.join(
- QgsApplication.qgisSettingsDirPath(), "python", "plugins"
- )
+
+ if test_path is None:
+ self.plugins_path = os.path.join(
+ QgsApplication.qgisSettingsDirPath(), "python", "plugins"
+ )
+ self.test_mode = False
+ else:
+ self.plugins_path = test_path
+ self.test_mode = True
  self.prefix_path = os.path.join(
  QgsApplication.qgisSettingsDirPath().replace("/", os.path.sep),
  "python",
@@ -170,6 +175,8 @@ def check_deps_and_prompt_install(self, additional_plugins=[], force_gui=False):
  dialog = MainDialog(
  libs.values(), self._check_on_startup(), self._check_on_install()
  )
+ if self.test_mode:
+ return dialog.reqs_to_install
  if dialog.exec_():
  reqs_to_uninstall = dialog.reqs_to_uninstall
  if reqs_to_uninstall:

a00_qpip/utils.py

@@ -90,7 +90,11 @@ def run_cmd(args, description="running a system command"):
  f"Encountered an error while {description} !",
  parent=iface.mainWindow(),
  )
- message.setDetailedText(full_output)
+ if "no module named pip" in full_output.lower():
+ msg = """It looks like that the python installation of qgis is missing pip, please install this separately first."""
+ message.setDetailedText(msg)
+ else:
+ message.setDetailedText(full_output)
  message.exec_()
  else:
  log("Command succeeded.")

tests/test_finding_req.py

@@ -0,0 +1,38 @@
+import os
+
+import pytest
+from pytest_qgis import qgis_iface
+
+from PyQt5.QtCore import QSettings, QDate
+
+from a00_qpip.plugin import Plugin
+
+class initializationCompleted:
+ def connect(self):
+ pass
+
+def popWidget():
+ return True
+
+THIS_DIR = os.path.dirname(__file__)
+
+@pytest.fixture()
+def plugin(qgis_iface):
+ qgis_iface.initializationCompleted = initializationCompleted
+ qgis_iface.messageBar().popWidget = popWidget
+ plugin = Plugin(qgis_iface, '.')
+ yield plugin
+
+
+def test_plugin_a(plugin: Plugin):
+ plugin_a = os.path.join(THIS_DIR, '..', 'test_plugins', 'plugin_a')
+ libs = plugin.check_deps_and_prompt_install([plugin_a])
+ assert len(libs) == 2
+ assert libs[0] == 'cowsay==4.0'
+
+
+def test_plugin_b(plugin: Plugin):
+ plugin_b = os.path.join(THIS_DIR, '..', 'test_plugins', 'plugin_b')
+ libs = plugin.check_deps_and_prompt_install([plugin_b])
+ assert len(libs) == 2
+ assert libs[0] == 'cowsay==5.0'