def test_delete_by_id(test_data_dir):
crate = ROCrate()
path = test_data_dir / "sample_file.txt"
f = crate.add_file(
path) # with this signature, the file's id will be its basename
assert f in crate.data_entities
assert f in crate.root_dataset["hasPart"]
assert f.id == path.name
crate.delete(path.name)
assert f not in crate.data_entities
assert crate.root_dataset["hasPart"] is None
def test_delete_refs(test_data_dir, tmpdir, helpers):
def_path = "test/test1/sort-and-change-case-test.yml"
crate = ROCrate(test_data_dir / 'ro-crate-galaxy-sortchangecase')
suite = crate.dereference("#test1")
definition = crate.dereference(def_path)
assert suite.definition is definition
crate.delete(definition)
assert suite.definition is not definition # so far, so good
assert suite.definition == str(def_path) # should probably be set to None
crate.write_crate("/tmp/crate_out")
# check json output
out_path = tmpdir / "ro_crate_out"
crate.write_crate(out_path)
json_entities = helpers.read_json_entities(out_path)
assert def_path not in json_entities # good
assert json_entities["#test1"]["definition"]["@id"] == def_path # not good
def test_delete(test_data_dir):
crate = ROCrate()
# fundamental entities
with pytest.raises(ValueError):
crate.delete(crate.root_dataset)
with pytest.raises(ValueError):
crate.delete(crate.metadata)
# preview
preview = crate.add(Preview(crate))
assert preview in crate.default_entities
crate.delete(preview)
assert preview not in crate.default_entities
assert crate.preview is None
# data entities
file1 = crate.add_file(test_data_dir / "sample_file.txt")
file2 = crate.add_file(test_data_dir / "sample_cwl_wf.cwl")
for f in file1, file2:
assert f in crate.root_dataset["hasPart"]
assert f in crate.data_entities
crate.delete(file1)
assert file1 not in crate.data_entities
assert file1 not in crate.root_dataset["hasPart"]
crate.delete(file2)
assert file2 not in crate.data_entities
assert crate.root_dataset["hasPart"] is None
crate.delete(file2) # no-op
# contextual entities
john = crate.add(Person(crate, '#john', {'name': 'John Doe'}))
assert john in crate.contextual_entities
crate.delete(john)
assert john not in crate.contextual_entities
crate.delete(john) # no-op
