[Tests] Update QgsVectorLayer readSld to test read label

qgis · Dec 4, 2019 · 0223fd8 · 0223fd8
1 parent ad6634c
commit 0223fd8
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diff --git a/tests/src/python/test_qgssymbollayer_readsld.py b/tests/src/python/test_qgssymbollayer_readsld.py
@@ -401,6 +401,52 @@ def testSymbolSizeAfterReload(self):
         self.assertEqual(first_size, second_size)
         self.assertEqual(first_unit, second_unit)
 
+    def test_Literal_within_CSSParameter_and_Text(self):
+        layer = createLayerWithOneLine()
+        mFilePath = os.path.join(TEST_DATA_DIR, 'symbol_layer/external_sld/simple_line_with_text.sld')
+        layer.loadSldStyle(mFilePath)
+        props = layer.renderer().symbol().symbolLayers()[0].properties()
+
+        def testLineColor():
+            # stroke SvgParameter within ogc:Literal
+            # expected color is #003EBA, RGB 0,62,186
+            self.assertEqual(layer.renderer().symbol().symbolLayers()[0].color().name(), '#003eba')
+
+        def testLineWidth():
+            # stroke-width SvgParameter within ogc:Literal
+            self.assertEqual(props['line_width'], '2')
+
+        def testLineOpacity():
+            # stroke-opacity SvgParameter NOT within ogc:Literal
+            # stroke-opacity=0.1
+            self.assertEqual(props['line_color'], '0,62,186,24')
+
+        testLineColor()
+        testLineWidth()
+        testLineOpacity()
+
+        from qgis.core import QgsPalLayerSettings
+
+        self.assertTrue(layer.labelsEnabled())
+        self.assertEqual(layer.labeling().type(), 'simple')
+
+        settings = layer.labeling().settings()
+        self.assertEqual(settings.fieldName, 'name')
+
+        format = settings.format()
+        self.assertEqual(format.color().name(), '#ff0000')
+
+        font = format.font()
+        self.assertEqual(font.family(), 'QGIS Vera Sans')
+        self.assertTrue(font.bold())
+        self.assertFalse(font.italic())
+
+        self.assertEqual(format.size(), 18)
+
+        self.assertEqual(settings.placement, QgsPalLayerSettings.OverPoint)
+        self.assertEqual(settings.xOffset, 1)
+        self.assertEqual(settings.yOffset, 0)
+
 
 if __name__ == '__main__':
     unittest.main()
diff --git a/tests/testdata/symbol_layer/external_sld/simple_line_with_text.sld b/tests/testdata/symbol_layer/external_sld/simple_line_with_text.sld
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<StyledLayerDescriptor xmlns="http://www.opengis.net/sld" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ogc="http://www.opengis.net/ogc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/sld http://schemas.opengis.net/sld/1.1.0/StyledLayerDescriptor.xsd" version="1.1.0" xmlns:se="http://www.opengis.net/se">
+ <NamedLayer>
+  <se:Name>simple_line</se:Name>
+  <UserStyle>
+   <se:Name>simple_line</se:Name>
+   <se:FeatureTypeStyle>
+    <se:Rule>
+     <se:Name>Single symbol</se:Name>
+     <se:LineSymbolizer>
+      <se:Stroke>
+       <se:SvgParameter name="stroke">#003eba</se:SvgParameter>
+       <se:SvgParameter name="stroke-opacity">0.098</se:SvgParameter>
+       <se:SvgParameter name="stroke-width">2</se:SvgParameter>
+       <se:SvgParameter name="stroke-linejoin">bevel</se:SvgParameter>
+       <se:SvgParameter name="stroke-linecap">square</se:SvgParameter>
+      </se:Stroke>
+     </se:LineSymbolizer>
+    </se:Rule>
+    <se:Rule>
+     <se:TextSymbolizer>
+      <se:Label>
+       <ogc:PropertyName>name</ogc:PropertyName>
+      </se:Label>
+      <se:Font>
+        <se:SvgParameter name="font-family">QGIS Vera Sans</se:SvgParameter>
+        <se:SvgParameter name="font-size">18</se:SvgParameter>
+        <se:SvgParameter name="font-weight">bold</se:SvgParameter>
+      </se:Font>
+      <se:LabelPlacement>
+       <se:PointPlacement>
+        <se:AnchorPoint>
+          <se:AnchorPointX>1</se:AnchorPointX>
+          <se:AnchorPointY>0</se:AnchorPointY>
+        </se:AnchorPoint>
+       </se:PointPlacement>
+      </se:LabelPlacement>
+      <se:Fill>
+       <se:SvgParameter name="fill">#FF0000</se:SvgParameter>
+      </se:Fill>
+      <se:VendorOption name="maxDisplacement">1</se:VendorOption>
+     </se:TextSymbolizer>
+    </se:Rule>
+   </se:FeatureTypeStyle>
+  </UserStyle>
+ </NamedLayer>
+</StyledLayerDescriptor>