def glc():
# glc: Geonotebook Layer Collection
foo = layers.GeonotebookLayer('foo', None, None, vis_url='vis')
bar = layers.GeonotebookLayer('bar', None, None, vis_url='vis')
baz = layers.GeonotebookLayer('baz', None, None, vis_url='vis')
return layers.GeonotebookLayerCollection([foo, bar, baz])
def test_layer_collection_append_exposed_layer(glc):
pre_length = len(glc)
l = layers.GeonotebookLayer('test_layer', None, None, expose_as='test')
glc.append(l)
# Expose_as is not just for system layers
assert glc['test_layer'] == l
assert pre_length == len(glc) - 1
assert glc.test == l
def test_layer_collection_append_system_layer(glc):
pre_length = len(glc)
l = layers.GeonotebookLayer('test_layer', None, None, system_layer=True)
glc.append(l)
# System layers don't show up in length
assert len(glc) == pre_length
# System layers are not accessible via key index
with pytest.raises(KeyError):
glc['test_layer']
def test_layer_reprs(visserver):
assert str(layers.GeonotebookLayer('gnbl', None, None)) == \
"<GeonotebookLayer('gnbl')>"
assert str(layers.AnnotationLayer('al', None, None)) == \
"<AnnotationLayer('al')>"
assert str(layers.NoDataLayer('ndl', None, None)) == "<NoDataLayer('ndl')>"
assert str(layers.DataLayer('dl', None, None, vis_url='bogus')) == \
"<DataLayer('dl')>"
assert str(layers.SimpleLayer('sl', None, None, vis_url='bogus')) == \
"<SimpleLayer('sl')>"
assert str(
layers.TimeSeriesLayer('tsl', None, [RDMock(name='bogus_data')])
) == \
"<TimeSeriesLayer('tsl')>"
def geonotebook_layer():
return layers.GeonotebookLayer('foo', None, None, vis_url='vis')
def test_layer_collection_append_same_layer(glc):
l = layers.GeonotebookLayer('test_layer', None, None)
glc.append(l)
with pytest.raises(Exception):
glc.append(l)
def test_layer_collection_append_layer(glc):
l = layers.GeonotebookLayer('test_layer', None, None)
glc.append(l)
assert glc['test_layer'] == l
assert glc[-1] == l
def test_layer_collection_setitem_with_system_layer(glc):
l = layers.GeonotebookLayer('test_layer', None, None, system_layer=True)
with pytest.raises(Exception):
glc['test_layer'] = l
def test_layer_collection_setitem_with_int(glc):
l = layers.GeonotebookLayer('test_layer', None, None)
glc[0] = l
assert glc.find("foo") == l
assert glc[0] == l
def test_layer_collection_append_exposed_layer_bad_attr(glc):
l = layers.GeonotebookLayer('test_layer', None, None, expose_as='_layers')
with pytest.raises(RuntimeError):
glc.append(l)
