def test_resource_extract_rootnum_and_frag():
num, frag = Resource.extract_rootnum_and_frag('/1/a.b')
assert num == 1
assert frag == '/a.b'
num, frag = Resource.extract_rootnum_and_frag('/123')
assert num == 123
assert frag == ''
num, frag = Resource.extract_rootnum_and_frag('/234/a/b/c/d')
assert num == 234
assert frag == '/a/b/c/d'
def test_notification_add_resource():
root = EPackage(name='test')
from pyecore.resources import Resource
resource = Resource()
o1 = ObserverCounter(resource)
resource.append(root)
assert o1.calls == 0 # does not trigger any notification
A = EClass('A')
root.eClassifiers.append(A)
assert o1.calls == 2
assert o1.kind == Kind.ADD
assert o1.feature is EPackage.eClassifiers
def test_resource_update_URI():
resource = Resource(uri=URI('test_uri'))
assert resource.uri.plain == 'test_uri'
resource.uri = URI('http://new_URI')
assert resource.uri.plain == 'http://new_URI'
resource.uri = 'http://newnewURI'
assert resource.uri.plain == 'http://newnewURI'
rset = ResourceSet()
resource = rset.create_resource('http://test_URI')
assert resource.uri.plain == 'http://test_URI'
resource.uri = 'http://newURI'
assert 'http://newURI' in rset.resources
assert 'http://test_URI' not in rset.resources
assert resource.uri.plain == 'http://newURI'
def test_resource_normalize_change_protocol():
r = Resource(path.join('..', 'test'))
r.uri = 'pathmap://test'
assert r.uri.normalize() == r.uri.plain
assert r.uri.plain == 'pathmap://test'
#
# TNO licenses this work to you under the Apache License, Version 2.0
# You may obtain a copy of the license at http://www.apache.org/licenses/LICENSE-2.0
#
# Contributors:
# TNO - Initial implementation
#
# :license: Apache License, Version 2.0
#
import esdl
from pyecore.resources import Resource
esdl.Point.__repr__ = lambda x: 'Point(lat={})'.format(x.lat)
r = Resource()
line = esdl.Line()
r.append(line)
point1 = esdl.Point(lat=1.0, lon=1.0)
point2 = esdl.Point(lat=2.0, lon=2.0)
line.point.extend((point1, point2))
print('original -', line.point)
print('original - uri for point[0]', line.point[0].eURIFragment())
print('original - resolved object for', line.point[0].eURIFragment(),
"(should be 1.0):", r.resolve(line.point[0].eURIFragment()))
print('fragment cache:', r._resolve_mem)
print()
print('reversing list')
rev = list(reversed(line.point))
line.point.clear()
def resolve_fragment(resource: Resource, fragment: str):
return resource.resolve(fragment)