add test for MVT conversion

qgis · Jul 22, 2024 · 4dd28bf · 4dd28bf
1 parent d723e6b
commit 4dd28bf
Showing 1 changed file with 109 additions and 0 deletions.
diff --git a/tests/src/python/test_qgsmapboxglconverter.py b/tests/src/python/test_qgsmapboxglconverter.py
@@ -179,6 +179,47 @@ def testParseMatchList(self):
                          'CASE WHEN "type" IN (\'Normal\') THEN 0.625 WHEN "type" IN (\'Index\') THEN 1.25 ELSE 0.5 END')
         self.assertEqual(default_number, 0.5)
 
+        res, default_color, default_number = QgsMapBoxGlStyleConverter.parseMatchList([
+            "match",
+            [
+                "get",
+                "luminosity"
+            ],
+            -15,
+            "rgb(200,210,213)",
+            -14,
+            "rgb(203,213,216)",
+            -13,
+            "rgb(207,215,218)",
+            -12,
+            "rgb(210,218,221)",
+            -11,
+            "rgb(213,221,224)",
+            -10,
+            "rgb(217,224,226)",
+            -9,
+            "rgb(220,227,229)",
+            -8,
+            "rgb(224,230,231)",
+            -7,
+            "rgb(227,232,234)",
+            -6,
+            "rgb(231,235,237)",
+            -5,
+            "rgb(234,238,239)",
+            -4,
+            "rgb(238,241,242)",
+            -3,
+            "rgb(241,244,245)",
+            -2,
+            "rgb(245,247,247)",
+            -1,
+            "rgb(248,249,250)",
+            "rgb(252, 252, 252)"
+        ], QgsMapBoxGlStyleConverter.PropertyType.Numeric, conversion_context, 2.5, 200)
+        self.assertEqual(res.asExpression(), 'CASE WHEN "luminosity" IN (-15) THEN 0 WHEN "luminosity" IN (-14) THEN 0 WHEN "luminosity" IN (-13) THEN 0 WHEN "luminosity" IN (-12) THEN 0 WHEN "luminosity" IN (-11) THEN 0 WHEN "luminosity" IN (-10) THEN 0 WHEN "luminosity" IN (-9) THEN 0 WHEN "luminosity" IN (-8) THEN 0 WHEN "luminosity" IN (-7) THEN 0 WHEN "luminosity" IN (-6) THEN 0 WHEN "luminosity" IN (-5) THEN 0 WHEN "luminosity" IN (-4) THEN 0 WHEN "luminosity" IN (-3) THEN 0 WHEN "luminosity" IN (-2) THEN 0 WHEN "luminosity" IN (-1) THEN 0 ELSE 0 END')
+        self.assertEqual(default_number, 0.0)
+
     def testParseValueList(self):
         conversion_context = QgsMapBoxGlStyleConversionContext()
         res, default_color, default_number = QgsMapBoxGlStyleConverter.parseValueList([
@@ -1293,6 +1334,74 @@ def testFillOpacityWithStops(self):
         prop = dd_props.property(QgsSymbolLayer.Property.PropertyFillColor)
         self.assertEqual(prop.asExpression(), 'CASE WHEN @vector_tile_zoom < 0 THEN color_hsla(66, 25, 85, 255) WHEN @vector_tile_zoom >= 0 AND @vector_tile_zoom < 8 THEN color_hsla(66, 25, 85, 255) WHEN @vector_tile_zoom >= 8 AND @vector_tile_zoom < 14 THEN color_hsla(66, 25, 85, 255) WHEN @vector_tile_zoom >= 14 AND @vector_tile_zoom < 15 THEN color_hsla(66, scale_linear(@vector_tile_zoom,14,15,25,21), scale_linear(@vector_tile_zoom,14,15,85,90), 255) WHEN @vector_tile_zoom >= 15 AND @vector_tile_zoom < 17 THEN color_hsla(scale_linear(@vector_tile_zoom,15,17,66,67), scale_linear(@vector_tile_zoom,15,17,21,23), scale_linear(@vector_tile_zoom,15,17,90,93), 255) WHEN @vector_tile_zoom >= 17 THEN color_hsla(67, 23, 93, 255) ELSE color_hsla(67, 23, 93, 255) END')
 
+    def testFillColorDDHasBrush(self):
+        context = QgsMapBoxGlStyleConversionContext()
+        # from https://vectortiles.geo.admin.ch/styles/ch.swisstopo.basemap.vt/style.json
+        style = {
+            "id": "building_fill",
+            "type": "fill",
+            "source": "base_v1.0.0",
+            "source-layer": "building",
+            "minzoom": 14.0,
+            "layout": {
+                "visibility": "visible"
+            },
+            "paint": {
+                "fill-color": [
+                    "interpolate",
+                    [
+                        "linear"
+                    ],
+                    [
+                        "zoom"
+                    ],
+                    14,
+                    [
+                        "match",
+                        [
+                            "get",
+                            "class"
+                        ],
+                        [
+                            "roof",
+                            "cooling_tower"
+                        ],
+                        "rgb(210, 210, 214)",
+                        "rgba(184, 184, 188, 1)"
+                    ],
+                    16,
+                    [
+                        "match",
+                        [
+                            "get",
+                            "class"
+                        ],
+                        [
+                            "roof",
+                            "cooling_tower"
+                        ],
+                        "rgb(210, 210, 214)",
+                        "rgba(184, 184, 188, 1)"
+                    ]
+                ],
+                "fill-opacity": 1
+            },
+            "filter": [
+                "all",
+                [
+                    "!=",
+                    "class",
+                    "covered_bridge"
+                ]
+            ]
+        }
+        has_renderer, renderer = QgsMapBoxGlStyleConverter.parseFillLayer(style, context)
+        self.assertTrue(has_renderer)
+        self.assertEqual(renderer.symbol()[0].brushStyle(), Qt.BrushStyle.SolidPattern)
+        dd_props = renderer.symbol()[0].dataDefinedProperties()
+        prop = dd_props.property(QgsSymbolLayer.Property.PropertyFillColor)
+        self.assertEqual(prop.asExpression(), 'CASE WHEN @vector_tile_zoom >= 14 AND @vector_tile_zoom < 16 THEN color_hsla(color_part(CASE WHEN "class" IN (\'roof\', \'cooling_tower\') THEN color_rgba(210,210,214,255) ELSE color_rgba(184,184,188,255) END,\'hsl_hue\'), color_part(CASE WHEN "class" IN (\'roof\', \'cooling_tower\') THEN color_rgba(210,210,214,255) ELSE color_rgba(184,184,188,255) END,\'hsl_saturation\'), color_part(CASE WHEN "class" IN (\'roof\', \'cooling_tower\') THEN color_rgba(210,210,214,255) ELSE color_rgba(184,184,188,255) END,\'lightness\'), color_part(CASE WHEN "class" IN (\'roof\', \'cooling_tower\') THEN color_rgba(210,210,214,255) ELSE color_rgba(184,184,188,255) END,\'alpha\')) WHEN @vector_tile_zoom >= 16 THEN color_hsla(color_part(CASE WHEN "class" IN (\'roof\', \'cooling_tower\') THEN color_rgba(210,210,214,255) ELSE color_rgba(184,184,188,255) END,\'hsl_hue\'), color_part(CASE WHEN "class" IN (\'roof\', \'cooling_tower\') THEN color_rgba(210,210,214,255) ELSE color_rgba(184,184,188,255) END,\'hsl_saturation\'), color_part(CASE WHEN "class" IN (\'roof\', \'cooling_tower\') THEN color_rgba(210,210,214,255) ELSE color_rgba(184,184,188,255) END,\'lightness\'), color_part(CASE WHEN "class" IN (\'roof\', \'cooling_tower\') THEN color_rgba(210,210,214,255) ELSE color_rgba(184,184,188,255) END,\'alpha\')) ELSE color_hsla(color_part(CASE WHEN "class" IN (\'roof\', \'cooling_tower\') THEN color_rgba(210,210,214,255) ELSE color_rgba(184,184,188,255) END,\'hsl_hue\'), color_part(CASE WHEN "class" IN (\'roof\', \'cooling_tower\') THEN color_rgba(210,210,214,255) ELSE color_rgba(184,184,188,255) END,\'hsl_saturation\'), color_part(CASE WHEN "class" IN (\'roof\', \'cooling_tower\') THEN color_rgba(210,210,214,255) ELSE color_rgba(184,184,188,255) END,\'lightness\'), color_part(CASE WHEN "class" IN (\'roof\', \'cooling_tower\') THEN color_rgba(210,210,214,255) ELSE color_rgba(184,184,188,255) END,\'alpha\')) END')
+
 
 if __name__ == '__main__':
     unittest.main()