Added unit-tests for ShowingPartialsLabels

yellow-sky · yellow-sky · commit 83c8478f8f9a · 2013-09-20T14:53:18.000+04:00
diff --git a/tests/src/python/test_qgspallabeling_base.py b/tests/src/python/test_qgspallabeling_base.py
@@ -106,13 +106,18 @@ def setUpClass(cls):
         cls._MapRenderer.setDestinationCrs(cls._CRS)
         # use platform's native logical output dpi for QgsMapRenderer on launch
 
-        cls._Pal = QgsPalLabeling()
-        cls._MapRenderer.setLabelingEngine(cls._Pal)
-        cls._PalEngine = cls._MapRenderer.labelingEngine()
+        cls.setDefaultEngineSettings()
         msg = ('\nCould not initialize PAL labeling engine, '
                'SKIPPING TEST SUITE')
         assert cls._PalEngine, msg
 
+    @classmethod
+    def setDefaultEngineSettings(cls):
+        """Restore default settings for pal labelling"""
+        cls._Pal = QgsPalLabeling()
+        cls._MapRenderer.setLabelingEngine(cls._Pal)
+        cls._PalEngine = cls._MapRenderer.labelingEngine()
+
     @classmethod
     def tearDownClass(cls):
         """Run after all tests"""
diff --git a/tests/src/python/test_qgspallabeling_canvas.py b/tests/src/python/test_qgspallabeling_canvas.py
@@ -46,6 +46,7 @@ def setUpClass(cls):
     def setUp(self):
         """Run before each test."""
         self.configTest('pal_canvas', 'sp')
+        TestQgsPalLabeling.setDefaultEngineSettings()
         self.lyr = self.defaultSettings()
 
     def tearDown(self):
diff --git a/tests/src/python/test_qgspallabeling_server.py b/tests/src/python/test_qgspallabeling_server.py
@@ -151,6 +151,7 @@ def setUpClass(cls):
     def setUp(self):
         """Run before each test."""
         self.configTest('pal_server', 'sp')
+        TestQgsPalLabeling.setDefaultEngineSettings()
         self.lyr = self.defaultSettings()
         self.params = self.defaultWmsParams('point')
         self._TestImage = ''
diff --git a/tests/src/python/test_qgspallabeling_tests.py b/tests/src/python/test_qgspallabeling_tests.py
@@ -52,6 +52,32 @@ def test_text_color(self):
         self.lyr.textColor = Qt.blue
         self.checkTest()
 
+    def test_partials_labels_def_setting_value(self):
+        # by default: enabled
+        self.assertTrue(self._PalEngine.isShowingPartialsLabels())
+        
+    def test_partials_labels_enabled(self):
+        # Set Big font size
+        font = QFont(self._TestFont)
+        font.setPointSizeF(90)
+        self.lyr.textFont = font
+        # Enable partials labels
+        self._PalEngine.setShowingPartialsLabels(True)
+        self.assertTrue(self._PalEngine.isShowingPartialsLabels())
+        # Check
+        self.checkTest()
+
+    def test_partials_labels_disabled(self):
+        # Set Big font size
+        font = QFont(self._TestFont)
+        font.setPointSizeF(90)
+        self.lyr.textFont = font
+        # Disable partials labels
+        self._PalEngine.setShowingPartialsLabels(False)
+        self.assertFalse(self._PalEngine.isShowingPartialsLabels())
+        # Check
+        self.checkTest()
+
 
 if __name__ == '__main__':
     pass
diff --git a/tests/testdata/control_images/expected_pal_canvas/sp_partials_labels_disabled/sp_partials_labels_disabled.png b/tests/testdata/control_images/expected_pal_canvas/sp_partials_labels_disabled/sp_partials_labels_disabled.png
diff --git a/tests/testdata/control_images/expected_pal_canvas/sp_partials_labels_enabled/sp_partials_labels_enabled.png b/tests/testdata/control_images/expected_pal_canvas/sp_partials_labels_enabled/sp_partials_labels_enabled.png
