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tests for scaled symbol sizes
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with expected images from travis

(cherry-picked from de96fc7 8d1ceda 61ceeb7)
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signedav committed Feb 26, 2019
1 parent 320596f commit 1366b66
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100 changes: 100 additions & 0 deletions tests/src/python/test_qgsserver_wms_getlegendgraphic.py
Expand Up @@ -529,6 +529,106 @@ def test_wms_GetLegendGraphic_wmsRootName(self):
self.assertEqual(-1, h.find(b'Content-Type: text/xml; charset=utf-8'), "Header: %s\nResponse:\n%s" % (h, r))
self.assertNotEqual(-1, h.find(b'Content-Type: image/png'), "Header: %s\nResponse:\n%s" % (h, r))

def test_wms_GetLegendGraphic_ScaleSymbol_Min(self):
# 1:500000000 min
qs = "?" + "&".join(["%s=%s" % i for i in list({
"MAP": self.testdata_path + 'test_project_scaledsymbols.qgs',
"SERVICE": "WMS",
"REQUEST": "GetLegendGraphic",
"LAYER": "testlayer",
"FORMAT": "image/png",
"HEIGHT": "550",
"WIDTH": "850",
"BBOX": "-608.4,-1002.6,698.2,1019.0",
"CRS": "EPSG:4326"
}.items())])

r, h = self._result(self._execute_request(qs))
self._img_diff_error(r, h, "WMS_GetLegendGraphic_ScaleSymbol_Min", max_size_diff=QSize(1, 1))

# 1:1000000000 min
qs = "?" + "&".join(["%s=%s" % i for i in list({
"MAP": self.testdata_path + 'test_project_scaledsymbols.qgs',
"SERVICE": "WMS",
"REQUEST": "GetLegendGraphic",
"LAYER": "testlayer",
"FORMAT": "image/png",
"HEIGHT": "550",
"WIDTH": "850",
"BBOX": "-1261.7,-2013.5,1351.5,2029.9",
"CRS": "EPSG:4326"
}.items())])

r, h = self._result(self._execute_request(qs))
self._img_diff_error(r, h, "WMS_GetLegendGraphic_ScaleSymbol_Min", max_size_diff=QSize(15, 15))

def test_wms_GetLegendGraphic_ScaleSymbol_Scaled_01(self):
# 1:10000000 scaled
qs = "?" + "&".join(["%s=%s" % i for i in list({
"MAP": self.testdata_path + 'test_project_scaledsymbols.qgs',
"SERVICE": "WMS",
"REQUEST": "GetLegendGraphic",
"LAYER": "testlayer",
"FORMAT": "image/png",
"HEIGHT": "550",
"WIDTH": "850",
"BBOX": "31.8,-12.0,58.0,28.4",
"CRS": "EPSG:4326"
}.items())])

r, h = self._result(self._execute_request(qs))
self._img_diff_error(r, h, "WMS_GetLegendGraphic_ScaleSymbol_Scaled_01", max_size_diff=QSize(15, 15))

def test_wms_GetLegendGraphic_ScaleSymbol_Scaled_02(self):
# 1:15000000 scaled
qs = "?" + "&".join(["%s=%s" % i for i in list({
"MAP": self.testdata_path + 'test_project_scaledsymbols.qgs',
"SERVICE": "WMS",
"REQUEST": "GetLegendGraphic",
"LAYER": "testlayer",
"FORMAT": "image/png",
"HEIGHT": "550",
"WIDTH": "850",
"BBOX": "25.3,-22.1,64.5,38.5",
"CRS": "EPSG:4326"
}.items())])

r, h = self._result(self._execute_request(qs))
self._img_diff_error(r, h, "WMS_GetLegendGraphic_ScaleSymbol_Scaled_02", max_size_diff=QSize(15, 15))

def test_wms_GetLegendGraphic_ScaleSymbol_Max(self):
# 1:100000 max
qs = "?" + "&".join(["%s=%s" % i for i in list({
"MAP": self.testdata_path + 'test_project_scaledsymbols.qgs',
"SERVICE": "WMS",
"REQUEST": "GetLegendGraphic",
"LAYER": "testlayer",
"FORMAT": "image/png",
"HEIGHT": "550",
"WIDTH": "850",
"BBOX": "44.8,8.0,45.0,8.4",
"CRS": "EPSG:4326"
}.items())])

r, h = self._result(self._execute_request(qs))
self._img_diff_error(r, h, "WMS_GetLegendGraphic_ScaleSymbol_Max", max_size_diff=QSize(15, 15))

# 1:1000000 max
qs = "?" + "&".join(["%s=%s" % i for i in list({
"MAP": self.testdata_path + 'test_project_scaledsymbols.qgs',
"SERVICE": "WMS",
"REQUEST": "GetLegendGraphic",
"LAYER": "testlayer",
"FORMAT": "image/png",
"HEIGHT": "550",
"WIDTH": "850",
"BBOX": "43.6,6.2,46.2,10.2",
"CRS": "EPSG:4326"
}.items())])

r, h = self._result(self._execute_request(qs))
self._img_diff_error(r, h, "WMS_GetLegendGraphic_ScaleSymbol_Max", max_size_diff=QSize(15, 15))


if __name__ == '__main__':
unittest.main()
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