def test_get_fieldnames_dictionary():
m = Map(grid, 'name')
expected = {
0: 'grid cell 0',
1: 'grid cell 1',
2: 'grid cell 2',
3: 'grid cell 3'
}
assert m.get_fieldnames_dictionary("name") == expected
def test_metadata(monkeypatch):
m = Map(grid, 'name')
assert m.metadata == {}
def fake_open(filepath, **others):
return others
monkeypatch.setattr(pandarus.maps, 'check_type', lambda x: 'vector')
monkeypatch.setattr(pandarus.maps.fiona, 'open', fake_open)
m = Map(grid, 'name', foo='bar')
assert m.metadata == {'foo': 'bar'}
assert m.file == {'foo': 'bar'}
def test_magic_methods():
m = Map(grid, 'name')
for i, x in enumerate(m):
pass
assert i == 3
expected = {
'geometry': {
'type':
'Polygon',
'coordinates': [[(1.0, 0.0), (1.0, 1.0), (2.0, 1.0), (2.0, 0.0),
(1.0, 0.0)]]
},
'properties': {
'name': 'grid cell 2'
},
'id': '2',
'type': 'Feature'
}
assert m[2] == expected
assert len(m) == 4
def test_getitem_geopackage():
print("Supported Fiona drivers:")
print(fiona.supported_drivers)
m = Map(countries, 'name')
assert m[0]
assert m[0]['id'] == '1'
assert hasattr(m, "_index_map")
def test_getitem():
print("Supported Fiona drivers:")
print(fiona.supported_drivers)
m = Map(grid, 'name')
expected = {
'geometry': {
'type':
'Polygon',
'coordinates': [[(1.0, 0.0), (1.0, 1.0), (2.0, 1.0), (2.0, 0.0),
(1.0, 0.0)]]
},
'properties': {
'name': 'grid cell 2'
},
'id': '2',
'type': 'Feature'
}
assert m[2] == expected
assert hasattr(m, "_index_map")
def test_properties():
m = Map(grid, 'name')
assert m.geometry == 'Polygon'
assert m.hash
assert m.crs == '+init=epsg:4326'
def test_get_fieldnames_dictionary_errors():
m = Map(grid, 'name')
assert m.get_fieldnames_dictionary()
assert m.get_fieldnames_dictionary(None)
assert m.get_fieldnames_dictionary("")
with pytest.raises(AssertionError):
m.get_fieldnames_dictionary("bar")
dupes = Map(duplicates, 'name')
with pytest.raises(DuplicateFieldID):
dupes.get_fieldnames_dictionary()
def test_raster_error(monkeypatch):
with pytest.raises(AssertionError):
m = Map(raster, None)
def test_init():
m = Map(grid, 'name')
assert m.filepath == grid
assert m.file
def test_rtree():
m = Map(grid, 'name')
r = m.create_rtree_index()
assert r == m.rtree_index
assert isinstance(r, Rtree)