-
-
Notifications
You must be signed in to change notification settings - Fork 3k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Unit tests for displacement and cluster renderer
- Loading branch information
1 parent
d27e556
commit 3253cdc
Showing
7 changed files
with
359 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,167 @@ | ||
# -*- coding: utf-8 -*- | ||
|
||
""" | ||
*************************************************************************** | ||
test_qgspointclusterrenderer.py | ||
----------------------------- | ||
Date : September 2016 | ||
Copyright : (C) 2016 by Nyall Dawson | ||
Email : nyall dot dawson at gmail dot com | ||
*************************************************************************** | ||
* * | ||
* This program is free software; you can redistribute it and/or modify * | ||
* it under the terms of the GNU General Public License as published by * | ||
* the Free Software Foundation; either version 2 of the License, or * | ||
* (at your option) any later version. * | ||
* * | ||
*************************************************************************** | ||
""" | ||
|
||
__author__ = 'Nyall Dawson' | ||
__date__ = 'September 2016' | ||
__copyright__ = '(C) 2016, Nyall Dawson' | ||
# This will get replaced with a git SHA1 when you do a git archive | ||
__revision__ = '$Format:%H$' | ||
|
||
import os | ||
|
||
from qgis.PyQt.QtCore import QSize | ||
from qgis.PyQt.QtGui import QColor | ||
from qgis.PyQt.QtXml import (QDomDocument, QDomElement) | ||
|
||
from qgis.core import (QgsVectorLayer, | ||
QgsMapLayerRegistry, | ||
QgsRectangle, | ||
QgsMultiRenderChecker, | ||
QgsPointClusterRenderer, | ||
QgsFontUtils, | ||
QgsUnitTypes, | ||
QgsMapUnitScale, | ||
QgsMarkerSymbol, | ||
QgsSingleSymbolRenderer, | ||
QgsPointDisplacementRenderer, | ||
QgsMapSettings | ||
) | ||
from qgis.testing import start_app, unittest | ||
from utilities import (unitTestDataPath) | ||
|
||
# Convenience instances in case you may need them | ||
# not used in this test | ||
start_app() | ||
TEST_DATA_DIR = unitTestDataPath() | ||
|
||
|
||
class TestQgsPointClusterRenderer(unittest.TestCase): | ||
|
||
def setUp(self): | ||
myShpFile = os.path.join(TEST_DATA_DIR, 'points.shp') | ||
self.layer = QgsVectorLayer(myShpFile, 'Points', 'ogr') | ||
QgsMapLayerRegistry.instance().addMapLayer(self.layer) | ||
|
||
self.renderer = QgsPointClusterRenderer() | ||
sym1 = QgsMarkerSymbol.createSimple({'color': '#ff00ff', 'size': '3', 'outline_style': 'no'}) | ||
renderer = QgsSingleSymbolRenderer(sym1) | ||
self.renderer.setEmbeddedRenderer(renderer) | ||
self.renderer.setClusterSymbol(QgsMarkerSymbol.createSimple({'color': '#ffff00', 'size': '3', 'outline_style': 'no'})) | ||
self.layer.setRenderer(self.renderer) | ||
|
||
rendered_layers = [self.layer.id()] | ||
self.mapsettings = QgsMapSettings() | ||
self.mapsettings.setOutputSize(QSize(400, 400)) | ||
self.mapsettings.setOutputDpi(96) | ||
self.mapsettings.setExtent(QgsRectangle(-123, 18, -70, 52)) | ||
self.mapsettings.setLayers(rendered_layers) | ||
|
||
def tearDown(self): | ||
QgsMapLayerRegistry.instance().removeAllMapLayers() | ||
|
||
def _setProperties(self, r): | ||
""" set properties for a renderer for testing with _checkProperties""" | ||
r.setTolerance(5) | ||
r.setToleranceUnit(QgsUnitTypes.RenderMapUnits) | ||
r.setToleranceMapUnitScale(QgsMapUnitScale(5, 15)) | ||
m = QgsMarkerSymbol() | ||
m.setColor(QColor(0, 255, 0)) | ||
r.setClusterSymbol(m) | ||
sym1 = QgsMarkerSymbol.createSimple({'color': '#fdbf6f'}) | ||
renderer = QgsSingleSymbolRenderer(sym1) | ||
r.setEmbeddedRenderer(renderer) | ||
|
||
def _checkProperties(self, r): | ||
""" test properties of renderer against expected""" | ||
self.assertEqual(r.tolerance(), 5) | ||
self.assertEqual(r.toleranceUnit(), QgsUnitTypes.RenderMapUnits) | ||
self.assertEqual(r.toleranceMapUnitScale(), QgsMapUnitScale(5, 15)) | ||
self.assertEqual(r.clusterSymbol().color(), QColor(0, 255, 0)) | ||
self.assertEqual(r.embeddedRenderer().symbol().color().name(), '#fdbf6f') | ||
|
||
def testGettersSetters(self): | ||
""" test getters and setters """ | ||
r = QgsPointClusterRenderer() | ||
self._setProperties(r) | ||
self._checkProperties(r) | ||
|
||
def testClone(self): | ||
""" test cloning renderer """ | ||
r = QgsPointClusterRenderer() | ||
self._setProperties(r) | ||
c = r.clone() | ||
self._checkProperties(c) | ||
|
||
def testSaveCreate(self): | ||
""" test saving and recreating from XML """ | ||
r = QgsPointClusterRenderer() | ||
self._setProperties(r) | ||
doc = QDomDocument("testdoc") | ||
elem = r.save(doc) | ||
c = QgsPointClusterRenderer.create(elem) | ||
self._checkProperties(c) | ||
|
||
def testConvert(self): | ||
""" test renderer conversion """ | ||
|
||
# same type, should clone | ||
r = QgsPointClusterRenderer() | ||
self._setProperties(r) | ||
c = QgsPointClusterRenderer.convertFromRenderer(r) | ||
self._checkProperties(c) | ||
|
||
# test conversion from displacement renderer | ||
r = QgsPointDisplacementRenderer() | ||
r.setTolerance(5) | ||
r.setToleranceUnit(QgsUnitTypes.RenderMapUnits) | ||
r.setToleranceMapUnitScale(QgsMapUnitScale(5, 15)) | ||
m = QgsMarkerSymbol() | ||
m.setColor(QColor(0, 255, 0)) | ||
r.setCenterSymbol(m) | ||
sym1 = QgsMarkerSymbol.createSimple({'color': '#fdbf6f'}) | ||
renderer = QgsSingleSymbolRenderer(sym1) | ||
r.setEmbeddedRenderer(renderer) | ||
|
||
# want to keep as many settings as possible when converting between cluster and displacement renderer | ||
d = QgsPointClusterRenderer.convertFromRenderer(r) | ||
self.assertEqual(d.tolerance(), 5) | ||
self.assertEqual(d.toleranceUnit(), QgsUnitTypes.RenderMapUnits) | ||
self.assertEqual(d.toleranceMapUnitScale(), QgsMapUnitScale(5, 15)) | ||
self.assertEqual(d.clusterSymbol().color(), QColor(0, 255, 0)) | ||
self.assertEqual(d.embeddedRenderer().symbol().color().name(), '#fdbf6f') | ||
|
||
def testRenderNoCluster(self): | ||
self.layer.renderer().setTolerance(1) | ||
renderchecker = QgsMultiRenderChecker() | ||
renderchecker.setMapSettings(self.mapsettings) | ||
renderchecker.setControlPathPrefix('cluster_renderer') | ||
renderchecker.setControlName('expected_cluster_no_cluster') | ||
self.assertTrue(renderchecker.runTest('cluster_no_cluster')) | ||
|
||
def testRenderWithin(self): | ||
self.layer.renderer().setTolerance(10) | ||
renderchecker = QgsMultiRenderChecker() | ||
renderchecker.setMapSettings(self.mapsettings) | ||
renderchecker.setControlPathPrefix('cluster_renderer') | ||
renderchecker.setControlName('expected_cluster_cluster') | ||
self.assertTrue(renderchecker.runTest('expected_cluster_cluster')) | ||
|
||
|
||
if __name__ == '__main__': | ||
unittest.main() |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,190 @@ | ||
# -*- coding: utf-8 -*- | ||
|
||
""" | ||
*************************************************************************** | ||
test_qgspointdisplacementrenderer.py | ||
----------------------------- | ||
Date : September 2016 | ||
Copyright : (C) 2016 by Nyall Dawson | ||
Email : nyall dot dawson at gmail dot com | ||
*************************************************************************** | ||
* * | ||
* This program is free software; you can redistribute it and/or modify * | ||
* it under the terms of the GNU General Public License as published by * | ||
* the Free Software Foundation; either version 2 of the License, or * | ||
* (at your option) any later version. * | ||
* * | ||
*************************************************************************** | ||
""" | ||
|
||
__author__ = 'Nyall Dawson' | ||
__date__ = 'September 2016' | ||
__copyright__ = '(C) 2016, Nyall Dawson' | ||
# This will get replaced with a git SHA1 when you do a git archive | ||
__revision__ = '$Format:%H$' | ||
|
||
import qgis # NOQA | ||
|
||
import os | ||
|
||
from qgis.PyQt.QtGui import QColor | ||
from qgis.PyQt.QtCore import QSize | ||
from qgis.PyQt.QtXml import (QDomDocument, QDomElement) | ||
|
||
from qgis.core import (QgsVectorLayer, | ||
QgsMapLayerRegistry, | ||
QgsRectangle, | ||
QgsMultiRenderChecker, | ||
QgsPointDisplacementRenderer, | ||
QgsFontUtils, | ||
QgsUnitTypes, | ||
QgsMapUnitScale, | ||
QgsMarkerSymbol, | ||
QgsSingleSymbolRenderer, | ||
QgsPointClusterRenderer, | ||
QgsMapSettings | ||
) | ||
from qgis.testing import start_app, unittest | ||
from utilities import (unitTestDataPath) | ||
|
||
# Convenience instances in case you may need them | ||
# not used in this test | ||
start_app() | ||
TEST_DATA_DIR = unitTestDataPath() | ||
|
||
|
||
class TestQgsPointDisplacementRenderer(unittest.TestCase): | ||
|
||
def setUp(self): | ||
myShpFile = os.path.join(TEST_DATA_DIR, 'points.shp') | ||
self.layer = QgsVectorLayer(myShpFile, 'Points', 'ogr') | ||
QgsMapLayerRegistry.instance().addMapLayer(self.layer) | ||
|
||
self.renderer = QgsPointDisplacementRenderer() | ||
sym1 = QgsMarkerSymbol.createSimple({'color': '#ff00ff', 'size': '3', 'outline_style': 'no'}) | ||
renderer = QgsSingleSymbolRenderer(sym1) | ||
self.renderer.setEmbeddedRenderer(renderer) | ||
self.renderer.setCircleRadiusAddition(2) | ||
self.renderer.setCircleWidth(1) | ||
self.renderer.setCircleColor(QColor(0, 0, 0)) | ||
self.renderer.setCenterSymbol(QgsMarkerSymbol.createSimple({'color': '#ffff00', 'size': '3', 'outline_style': 'no'})) | ||
self.layer.setRenderer(self.renderer) | ||
|
||
rendered_layers = [self.layer.id()] | ||
self.mapsettings = QgsMapSettings() | ||
self.mapsettings.setOutputSize(QSize(400, 400)) | ||
self.mapsettings.setOutputDpi(96) | ||
self.mapsettings.setExtent(QgsRectangle(-123, 18, -70, 52)) | ||
self.mapsettings.setLayers(rendered_layers) | ||
|
||
def tearDown(self): | ||
QgsMapLayerRegistry.instance().removeAllMapLayers() | ||
|
||
def _setProperties(self, r): | ||
""" set properties for a renderer for testing with _checkProperties""" | ||
r.setLabelAttributeName('name') | ||
f = QgsFontUtils.getStandardTestFont('Bold Oblique', 14) | ||
r.setLabelFont(f) | ||
r.setMaxLabelScaleDenominator(50000) | ||
r.setLabelColor(QColor(255, 0, 0)) | ||
r.setTolerance(5) | ||
r.setToleranceUnit(QgsUnitTypes.RenderMapUnits) | ||
r.setToleranceMapUnitScale(QgsMapUnitScale(5, 15)) | ||
r.setCircleWidth(15) | ||
r.setCircleColor(QColor(0, 255, 0)) | ||
r.setCircleRadiusAddition(2.5) | ||
r.setPlacement(QgsPointDisplacementRenderer.ConcentricRings) | ||
m = QgsMarkerSymbol() | ||
m.setColor(QColor(0, 255, 0)) | ||
r.setCenterSymbol(m) | ||
sym1 = QgsMarkerSymbol.createSimple({'color': '#fdbf6f'}) | ||
renderer = QgsSingleSymbolRenderer(sym1) | ||
r.setEmbeddedRenderer(renderer) | ||
|
||
def _checkProperties(self, r): | ||
""" test properties of renderer against expected""" | ||
self.assertEqual(r.labelAttributeName(), 'name') | ||
f = QgsFontUtils.getStandardTestFont('Bold Oblique', 14) | ||
self.assertEqual(r.labelFont().styleName(), f.styleName()) | ||
self.assertEqual(r.maxLabelScaleDenominator(), 50000) | ||
self.assertEqual(r.labelColor(), QColor(255, 0, 0)) | ||
self.assertEqual(r.tolerance(), 5) | ||
self.assertEqual(r.toleranceUnit(), QgsUnitTypes.RenderMapUnits) | ||
self.assertEqual(r.toleranceMapUnitScale(), QgsMapUnitScale(5, 15)) | ||
self.assertEqual(r.circleWidth(), 15) | ||
self.assertEqual(r.circleColor(), QColor(0, 255, 0)) | ||
self.assertEqual(r.circleRadiusAddition(), 2.5) | ||
self.assertEqual(r.placement(), QgsPointDisplacementRenderer.ConcentricRings) | ||
self.assertEqual(r.centerSymbol().color(), QColor(0, 255, 0)) | ||
self.assertEqual(r.embeddedRenderer().symbol().color().name(), '#fdbf6f') | ||
|
||
def testGettersSetters(self): | ||
""" test getters and setters """ | ||
r = QgsPointDisplacementRenderer() | ||
self._setProperties(r) | ||
self._checkProperties(r) | ||
|
||
def testClone(self): | ||
""" test cloning renderer """ | ||
r = QgsPointDisplacementRenderer() | ||
self._setProperties(r) | ||
c = r.clone() | ||
self._checkProperties(c) | ||
|
||
def testSaveCreate(self): | ||
""" test saving and recreating from XML """ | ||
r = QgsPointDisplacementRenderer() | ||
self._setProperties(r) | ||
doc = QDomDocument("testdoc") | ||
elem = r.save(doc) | ||
c = QgsPointDisplacementRenderer.create(elem) | ||
self._checkProperties(c) | ||
|
||
def testConvert(self): | ||
""" test renderer conversion """ | ||
|
||
# same type, should clone | ||
r = QgsPointDisplacementRenderer() | ||
self._setProperties(r) | ||
c = QgsPointDisplacementRenderer.convertFromRenderer(r) | ||
self._checkProperties(c) | ||
|
||
# test conversion from cluster renderer | ||
r = QgsPointClusterRenderer() | ||
r.setTolerance(5) | ||
r.setToleranceUnit(QgsUnitTypes.RenderMapUnits) | ||
r.setToleranceMapUnitScale(QgsMapUnitScale(5, 15)) | ||
m = QgsMarkerSymbol() | ||
m.setColor(QColor(0, 255, 0)) | ||
r.setClusterSymbol(m) | ||
sym1 = QgsMarkerSymbol.createSimple({'color': '#fdbf6f'}) | ||
renderer = QgsSingleSymbolRenderer(sym1) | ||
r.setEmbeddedRenderer(renderer) | ||
|
||
# want to keep as many settings as possible when converting between cluster and displacement renderer | ||
d = QgsPointDisplacementRenderer.convertFromRenderer(r) | ||
self.assertEqual(d.tolerance(), 5) | ||
self.assertEqual(d.toleranceUnit(), QgsUnitTypes.RenderMapUnits) | ||
self.assertEqual(d.toleranceMapUnitScale(), QgsMapUnitScale(5, 15)) | ||
self.assertEqual(d.centerSymbol().color(), QColor(0, 255, 0)) | ||
self.assertEqual(d.embeddedRenderer().symbol().color().name(), '#fdbf6f') | ||
|
||
def testRenderNoCluster(self): | ||
self.layer.renderer().setTolerance(1) | ||
renderchecker = QgsMultiRenderChecker() | ||
renderchecker.setMapSettings(self.mapsettings) | ||
renderchecker.setControlPathPrefix('displacement_renderer') | ||
renderchecker.setControlName('expected_displacement_no_cluster') | ||
self.assertTrue(renderchecker.runTest('displacement_no_cluster')) | ||
|
||
def testRenderWithin(self): | ||
self.layer.renderer().setTolerance(10) | ||
renderchecker = QgsMultiRenderChecker() | ||
renderchecker.setMapSettings(self.mapsettings) | ||
renderchecker.setControlPathPrefix('displacement_renderer') | ||
renderchecker.setControlName('expected_displacement_cluster') | ||
self.assertTrue(renderchecker.runTest('expected_displacement_cluster')) | ||
|
||
|
||
if __name__ == '__main__': | ||
unittest.main() |
Binary file added
BIN
+2.75 KB
...l_images/cluster_renderer/expected_cluster_cluster/expected_cluster_cluster.png
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
Binary file added
BIN
+2.5 KB
...es/cluster_renderer/expected_cluster_no_cluster/expected_cluster_no_cluster.png
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
Binary file added
BIN
+7.38 KB
...cement_renderer/expected_displacement_cluster/expected_displacement_cluster.png
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
Binary file added
BIN
+2.5 KB
..._renderer/expected_displacement_no_cluster/expected_displacement_no_cluster.png
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.