[processing] Added packaging tests, to easily check that a qgis installation has Processing dependencies

volaya · volaya · commit 5bcf0f52dab6 · 2015-05-13T09:30:51.000+02:00
diff --git a/python/plugins/processing/tests/PackagingTests.py b/python/plugins/processing/tests/PackagingTests.py
@@ -0,0 +1,28 @@
+'''
+Tests to ensure that a QGIS installation contains Processing dependencies
+and they are correctly configured by default
+'''
+import unittest
+import sys
+from processing.algs.saga.SagaUtils import *
+from processing.core.ProcessingConfig import ProcessingConfig
+from processing.algs.grass.GrassUtils import GrassUtils
+
+class PackageTests(unittest.TestCase):
+
+    def testSaga(self):
+        folder = ProcessingConfig.getSetting(SAGA_FOLDER)
+        ProcessingConfig.removeSetting(SAGA_FOLDER)
+        self.assertEqual("2.1.4", getSagaInstalledVersion(True))
+        ProcessingConfig.setSettingValue(SAGA_FOLDER, folder)
+
+    def testGrass(self):
+        folder = ProcessingConfig.getSetting(GrassUtils.GRASS_FOLDER)
+        ProcessingConfig.removeSetting(GrassUtils.GRASS_FOLDER)
+        msg = GrassUtils.checkGrassIsInstalled()
+        self.assertIsNone(msg)
+        ProcessingConfig.setSettingValue(GrassUtils.GRASS_FOLDER, folder)
+
+def runTests():
+    t = unittest.TestLoader().loadTestsFromTestCase(PackageTests)
+    unittest.TextTestRunner(verbosity=3, stream=sys.stdout).run(t)
