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Add unit tests for referenced geometries

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nyalldawson committed Aug 31, 2017
1 parent 6ab7eba commit 1e1ed8a4621115229218a6810fe36607bdcd4c85
@@ -80,7 +80,7 @@ class CORE_EXPORT QgsReferencedRectangle : public QgsRectangle, public QgsRefere
*/
QgsReferencedRectangle( const QgsRectangle &rectangle, const QgsCoordinateReferenceSystem &crs );

QgsReferencedRectangle();
QgsReferencedRectangle() = default;

};

@@ -101,7 +101,7 @@ class CORE_EXPORT QgsReferencedPointXY : public QgsPointXY, public QgsReferenced
*/
QgsReferencedPointXY( const QgsPointXY &point, const QgsCoordinateReferenceSystem &crs );

QgsReferencedPointXY();
QgsReferencedPointXY() = default;

};

@@ -124,6 +124,7 @@ ADD_PYTHON_TEST(PyQgsRasterLayer test_qgsrasterlayer.py)
ADD_PYTHON_TEST(PyQgsRasterColorRampShader test_qgsrastercolorrampshader.py)
ADD_PYTHON_TEST(PyQgsRatioLockButton test_qgsratiolockbutton.py)
ADD_PYTHON_TEST(PyQgsRectangle test_qgsrectangle.py)
ADD_PYTHON_TEST(PyQgsReferencedGeometry test_qgsreferencedgeometry.py)
ADD_PYTHON_TEST(PyQgsRelation test_qgsrelation.py)
ADD_PYTHON_TEST(PyQgsRelationManager test_qgsrelationmanager.py)
ADD_PYTHON_TEST(PyQgsRenderContext test_qgsrendercontext.py)
@@ -0,0 +1,87 @@
# -*- coding: utf-8 -*-
"""QGIS Unit tests for QgsReferencedGeometry.
.. note:: 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__ = '31/08/2017'
__copyright__ = 'Copyright 2017, The QGIS Project'
# This will get replaced with a git SHA1 when you do a git archive
__revision__ = '$Format:%H$'

import qgis # NOQA

from qgis.core import (QgsRectangle,
QgsPointXY,
QgsReferencedRectangle,
QgsReferencedPointXY,
QgsCoordinateReferenceSystem)
from qgis.PyQt.QtCore import QVariant
from qgis.testing import start_app, unittest
from utilities import compareWkt

start_app()


class TestQgsReferencedGeometry(unittest.TestCase):

def testRectangle(self):
rect = QgsReferencedRectangle(QgsRectangle(0.0, 1.0, 20.0, 10.0), QgsCoordinateReferenceSystem('epsg:3111'))
self.assertEqual(rect.xMinimum(), 0.0)
self.assertEqual(rect.yMinimum(), 1.0)
self.assertEqual(rect.xMaximum(), 20.0)
self.assertEqual(rect.yMaximum(), 10.0)
self.assertEqual(rect.crs().authid(), 'EPSG:3111')

rect.setCrs(QgsCoordinateReferenceSystem('epsg:28356'))
self.assertEqual(rect.crs().authid(), 'EPSG:28356')

# in variant
v = QVariant(QgsReferencedRectangle(QgsRectangle(1.0, 2.0, 3.0, 4.0), QgsCoordinateReferenceSystem('epsg:3111')))
self.assertEqual(v.value().xMinimum(), 1.0)
self.assertEqual(v.value().yMinimum(), 2.0)
self.assertEqual(v.value().xMaximum(), 3.0)
self.assertEqual(v.value().yMaximum(), 4.0)
self.assertEqual(v.value().crs().authid(), 'EPSG:3111')

# to rectangle
r = QgsRectangle(rect)
self.assertEqual(r.xMinimum(), 0.0)
self.assertEqual(r.yMinimum(), 1.0)
self.assertEqual(r.xMaximum(), 20.0)
self.assertEqual(r.yMaximum(), 10.0)

# test that QgsReferencedRectangle IS a QgsRectangle
r2 = QgsRectangle(5, 6, 30, 40)
r2.combineExtentWith(rect)
self.assertEqual(r2.xMinimum(), 0.0)
self.assertEqual(r2.yMinimum(), 1.0)
self.assertEqual(r2.xMaximum(), 30.0)
self.assertEqual(r2.yMaximum(), 40.0)

def testPoint(self):
point = QgsReferencedPointXY(QgsPointXY(1.0, 2.0), QgsCoordinateReferenceSystem('epsg:3111'))
self.assertEqual(point.x(), 1.0)
self.assertEqual(point.y(), 2.0)
self.assertEqual(point.crs().authid(), 'EPSG:3111')

point.setCrs(QgsCoordinateReferenceSystem('epsg:28356'))
self.assertEqual(point.crs().authid(), 'EPSG:28356')

# in variant
v = QVariant(QgsReferencedPointXY(QgsPointXY(3.0, 4.0), QgsCoordinateReferenceSystem('epsg:3111')))
self.assertEqual(v.value().x(), 3.0)
self.assertEqual(v.value().y(), 4.0)
self.assertEqual(v.value().crs().authid(), 'EPSG:3111')

# to QgsPointXY
p = QgsPointXY(point)
self.assertEqual(p.x(), 1.0)
self.assertEqual(p.y(), 2.0)


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

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