def test_single_style(self):
'''Should serialize a single style in a single layer'''
xml = parse_resource('sample.py')
assert_equal(len(xml.xpath('/Map/Layer/StyleName')), 1)
style = xml.xpath('/Map/Layer/StyleName')[0]
assert_equal(style.text, "world_My Style")
def test_layers_ordering(self):
'''Should parse a many layer tags in order'''
xml = parse_resource('natural.py')
layers = xml.xpath('/Map/Layer')
assert_equal(len(layers), 2)
assert_equal(layers[0].attrib['name'], 'natural_earth')
assert_equal(layers[1].attrib['name'], 'country boundaries')
def test_preserve_order(self):
'''Copy should preserve layer ordering'''
xml = parse_resource('copy_all.py')
assert_equal(len(xml.xpath('/Map')), 1)
layers = xml.xpath('/Map/Layer')
assert_equal(layers[0].attrib['name'], 'natural_earth')
assert_equal(layers[1].attrib['name'], 'country boundaries')
def test_single_layer_tag(self):
'''Should parse a single layer tag'''
xml = parse_resource('sample.py')
layers = xml.xpath('/Map/Layer')
assert_equal(len(layers), 1)
assert_equal(layers[0].attrib['name'], 'world')
assert_equal(layers[0].attrib['srs'],
"+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs")
def test_many_layer_single_style(self):
'''Should serialize a single style in a many layers template'''
xml = parse_resource('natural.py')
path = '/Map/Layer[@name="natural_earth"]/StyleName'
assert_equal(len(xml.xpath(path)), 1)
style = xml.xpath(path)[0]
assert_equal(style.text, "natural_earth_default")
def test_layers_ordering(self):
'''Should parse a many layer tags in order'''
xml = parse_resource('natural.py')
layers = xml.xpath('/Map/Layer')
assert_equal(len(layers), 2)
assert_equal(layers[0].attrib['name'], 'natural_earth')
assert_equal(layers[1].attrib['name'], 'country boundaries')
def test_single_layer_tag(self):
'''Should parse a single layer tag'''
xml = parse_resource('sample.py')
layers = xml.xpath('/Map/Layer')
assert_equal(len(layers), 1)
assert_equal(layers[0].attrib['name'], 'world')
assert_equal(layers[0].attrib['srs'],
"+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs")
def test_copy_list(self):
'''Should copy a list of feature'''
xml = parse_resource('copy_list.py')
assert_equal(len(xml.xpath('/Map')), 1)
assert_equal(len(xml.xpath('/Map/Layer')), 1)
assert_equal(len(xml.xpath('/Map/Layer[@name="natural_earth"]')), 1)
assert_equal(len(xml.xpath('/Map/Layer[@name="country boundaries"]')), 0)
def test_preserve_order(self):
'''Copy should preserve layer ordering'''
xml = parse_resource('copy_all.py')
assert_equal(len(xml.xpath('/Map')), 1)
layers = xml.xpath('/Map/Layer')
assert_equal(layers[0].attrib['name'], 'natural_earth')
assert_equal(layers[1].attrib['name'], 'country boundaries')
def test_copy_exclude(self):
'''Should not copy excluded feature list'''
xml = parse_resource('copy_exclude.py')
assert_equal(len(xml.xpath('/Map')), 1)
assert_equal(len(xml.xpath('/Map/Layer')), 1)
assert_equal(len(xml.xpath('/Map/Layer[@name="natural_earth"]')), 0)
assert_equal(len(xml.xpath('/Map/Layer[@name="country boundaries"]')), 1)
def test_copy_list(self):
'''Should copy a list of feature'''
xml = parse_resource('copy_list.py')
assert_equal(len(xml.xpath('/Map')), 1)
assert_equal(len(xml.xpath('/Map/Layer')), 1)
assert_equal(len(xml.xpath('/Map/Layer[@name="natural_earth"]')), 1)
assert_equal(len(xml.xpath('/Map/Layer[@name="country boundaries"]')),
0)
def test_copy_exclude(self):
'''Should not copy excluded feature list'''
xml = parse_resource('copy_exclude.py')
assert_equal(len(xml.xpath('/Map')), 1)
assert_equal(len(xml.xpath('/Map/Layer')), 1)
assert_equal(len(xml.xpath('/Map/Layer[@name="natural_earth"]')), 0)
assert_equal(len(xml.xpath('/Map/Layer[@name="country boundaries"]')),
1)
def test_many_layer_tags(self):
'''Should parse a many layer tags'''
xml = parse_resource('natural.py')
assert_equal(len(xml.xpath('/Map/Layer')), 2)
natural_earth = xml.xpath('/Map/Layer[@name="natural_earth"]')[0]
assert_equal(natural_earth.attrib['name'], 'natural_earth')
assert_is_not_none(etree.SubElement(natural_earth, 'datasource'))
boundaries = xml.xpath('/Map/Layer[@name="country boundaries"]')[0]
assert_equal(boundaries.attrib['name'], 'country boundaries')
assert_is_not_none(etree.SubElement(boundaries, 'datasource'))
def test_many_layer_tags(self):
'''Should parse a many layer tags'''
xml = parse_resource('natural.py')
assert_equal(len(xml.xpath('/Map/Layer')), 2)
natural_earth = xml.xpath('/Map/Layer[@name="natural_earth"]')[0]
assert_equal(natural_earth.attrib['name'], 'natural_earth')
assert_is_not_none(etree.SubElement(natural_earth, 'datasource'))
boundaries = xml.xpath('/Map/Layer[@name="country boundaries"]')[0]
assert_equal(boundaries.attrib['name'], 'country boundaries')
assert_is_not_none(etree.SubElement(boundaries, 'datasource'))
def test_override(self):
'''Copy should allow standard overriding'''
xml = parse_resource('copy_all.py')
node = xml.xpath('/Map')[0]
assert_equal(node.attrib['background-color'], 'steelblue')
assert_equal(node.attrib['srs'], "+init=epsg:4326")
from lxml import etree
print etree.tostring(xml, pretty_print=True)
nodes = xml.xpath('/Map/Style[@name="natural_earth_default"]/Rule')
assert_equal(len(nodes), 2)
for node in nodes:
if len(node.xpath('RasterSymbolizer')[0].attrib) == 2:
assert_equal(node.xpath('RasterSymbolizer')[0].attrib['scaling'], 'fast')
else:
assert_equal(node.xpath('RasterSymbolizer')[0].attrib['scaling'], 'bilinear')
def test_override(self):
'''Copy should allow standard overriding'''
xml = parse_resource('copy_all.py')
node = xml.xpath('/Map')[0]
assert_equal(node.attrib['background-color'], 'steelblue')
assert_equal(node.attrib['srs'], "+init=epsg:4326")
from lxml import etree
print etree.tostring(xml, pretty_print=True)
nodes = xml.xpath('/Map/Style[@name="natural_earth_default"]/Rule')
assert_equal(len(nodes), 2)
for node in nodes:
if len(node.xpath('RasterSymbolizer')[0].attrib) == 2:
assert_equal(
node.xpath('RasterSymbolizer')[0].attrib['scaling'],
'fast')
else:
assert_equal(
node.xpath('RasterSymbolizer')[0].attrib['scaling'],
'bilinear')
def setup(self):
self.xml = parse_resource('sample.py')
def test_same_symbolizer_inheritance(self):
'''Should inherite same symbolizer in a single style'''
xml = parse_resource('natural.py')
assert_equal(len(xml.xpath('/Map/Style[@name="country boundaries_green"]/Rule[2]/LineSymbolizer')), 2)
assert_equal(len(xml.xpath('/Map/Style[@name="country boundaries_green"]/Rule[1]/LineSymbolizer')), 2)
def test_linePatternSymbolizer_in_style(self):
'''Should serialize linePatternSymbolizer'''
xml = parse_resource('natural.py')
assert_equal(len(xml.xpath('/Map/Style[@name="country boundaries_blue"]/Rule/LinePatternSymbolizer')), 2)
def test_layer_attribute(self):
'''Should get layer attributes'''
xml = parse_resource('natural.py')
layers = xml.xpath('/Map/Layer')
assert_equal(len(layers[1].attrib), 3)
assert_equal(layers[1].attrib['buffer-size'], '0')
def setup(self):
"set up test fixtures"
self.xml = parse_resource('sample.py')
def test_copy_all(self):
'''Should copy all features'''
xml = parse_resource('copy_all.py')
assert_equal(len(xml.xpath('/Map')), 1)
assert_equal(len(xml.xpath('/Map/Layer')), 2)
def test_layer_attribute(self):
'''Should get layer attributes'''
xml = parse_resource('natural.py')
layers = xml.xpath('/Map/Layer')
assert_equal(len(layers[1].attrib), 3)
assert_equal(layers[1].attrib['buffer-size'], '0')
def setup(self):
"set up test fixtures"
self.xml = parse_resource('metawriter.py')
def test_copy_all(self):
'''Should copy all features'''
xml = parse_resource('copy_all.py')
assert_equal(len(xml.xpath('/Map')), 1)
assert_equal(len(xml.xpath('/Map/Layer')), 2)
def setup(self):
"set up test fixtures"
self.xml = parse_resource("sample.py")
