def test_point(self):
"""Test the default Point type.
Test whether the generated XML is correct.
"""
point = Point(110680, 202030)
xml = point.get_element()
assert clean_xml(etree.tostring(xml).decode('utf8')) == clean_xml(
'<gml:Point srsDimension="2" '
'srsName="http://www.opengis.net/gml/srs/epsg.xml#31370">'
'<gml:pos>110680.000000 202030.000000</gml:pos></gml:Point>')
def test_point_wgs84(self):
"""Test the Point type with WGS84 coordinates.
Test whether the generated XML is correct.
"""
point = Point(3.8071, 51.1270, epsg=4326)
xml = point.get_element()
assert clean_xml(etree.tostring(xml).decode('utf8')) == clean_xml(
'<gml:Point srsDimension="2" '
'srsName="http://www.opengis.net/gml/srs/epsg.xml#4326">'
'<gml:pos>3.807100 51.127000</gml:pos></gml:Point>')
def test_recursive(self):
"""Test a location filter expression using a recursive expression
with And(Not(WithinDistance(Point) filter.
Test whether the generated XML is correct.
"""
point_and_box = And([
Not([WithinDistance(Point(150000, 150000), 100)]),
Within(Box(94720, 186910, 112220, 202870))
])
xml = set_geometry_column(point_and_box, 'geom')
assert clean_xml(etree.tostring(xml).decode('utf8')) == clean_xml(
'<ogc:And><ogc:Not><ogc:DWithin><ogc:PropertyName>geom</ogc'
':PropertyName><gml:Point srsDimension="2" '
'srsName="http://www.opengis.net/gml/srs/epsg.xml#31370"><gml'
':pos>150000.000000 '
'150000.000000</gml:pos></gml:Point><gml:Distance '
'units="meter">100.000000</gml:Distance></ogc:DWithin></ogc:Not'
'><ogc:Within><ogc:PropertyName>geom</ogc:PropertyName><gml'
':Envelope srsDimension="2" '
'srsName="http://www.opengis.net/gml/srs/epsg.xml#31370"><gml'
':lowerCorner>94720.000000 '
'186910.000000</gml:lowerCorner><gml:upperCorner>112220.000000 '
'202870.000000</gml:upperCorner></gml:Envelope></ogc:Within'
'></ogc:And>')
def test_touches_nogeom(self):
"""Test the Touches spatial filter without setting a geometry column.
Test whether a RuntimeError is raised.
"""
touches = Touches(Point(150000, 150000))
with pytest.raises(RuntimeError):
touches.toXML()
def test_disjoint_nogeom(self):
"""Test the Disjoint spatial filter without setting a geometry column.
Test whether a RuntimeError is raised.
"""
disjoint = Disjoint(Point(150000, 150000))
with pytest.raises(RuntimeError):
disjoint.toXML()
def test_equals_nogeom(self):
"""Test the Equals spatial filter without setting a geometry column.
Test whether a RuntimeError is raised.
"""
equals = Equals(Point(150000, 150000))
with pytest.raises(RuntimeError):
equals.toXML()
def test_withindistance_nogeom(self):
"""Test the WithinDistance spatial filter without setting a geometry
column.
Test whether a RuntimeError is raised.
"""
withindistance = WithinDistance(Point(150000, 150000), 100)
with pytest.raises(RuntimeError):
withindistance.toXML()
def test_search_location(objectsearch):
"""Test the get_description method.
Test whether the method returns a non-empty string.
Parameters
----------
objectsearch : pytest.fixture
An instance of a subclass of AbstractTestSearch to perform search
operations on the corresponding DOV type.
"""
objectsearch.search(location=WithinDistance(Point(100000, 100000), 100))
def test_search_maxfeatures(objectsearch):
"""Test the search method with a max_features parameter.
Test whether no error is raised.
Parameters
----------
objectsearch : pytest.fixture
An instance of a subclass of AbstractTestSearch to perform search
operations on the corresponding DOV type.
"""
objectsearch.search(location=WithinDistance(Point(100000, 100000), 100),
max_features=10)
def test_equals_point(self):
"""Test the Equals spatial filter with a Point location.
Test whether the generated XML is correct.
"""
equals = Equals(Point(150000, 150000))
equals.set_geometry_column('geom')
xml = equals.toXML()
assert clean_xml(etree.tostring(xml).decode('utf8')) == clean_xml(
'<ogc:Equals><ogc:PropertyName>geom</ogc:PropertyName>'
'<gml:Point srsDimension="2" '
'srsName="http://www.opengis.net/gml/srs/epsg.xml#31370">'
'<gml:pos>150000.000000 150000.000000</gml:pos></gml:Point>'
'</ogc:Equals>')
def test_withindistance_point(self):
"""Test the WithinDistance spatial filter with a Point location.
Test whether the generated XML is correct.
"""
withindistance = WithinDistance(Point(150000, 150000), 100)
withindistance.set_geometry_column('geom')
xml = withindistance.toXML()
assert clean_xml(etree.tostring(xml).decode('utf8')) == clean_xml(
'<ogc:DWithin><ogc:PropertyName>geom</ogc:PropertyName>'
'<gml:Point srsDimension="2" '
'srsName="http://www.opengis.net/gml/srs/epsg.xml#31370">'
'<gml:pos>150000.000000 150000.000000</gml:pos></gml:Point>'
'<gml:Distance units="meter">100.000000</gml:Distance>'
'</ogc:DWithin>')