def test_files_get_provider_returns_empty_list_if_no_blocks(monkeypatch):
with mock.patch("socket.gethostbyname", return_value="127.0.0.1"):
files = Files()
def return_empty_list():
return []
monkeypatch.setattr(files, "list_blocks", return_empty_list)
result = files.get_blocks_from_provider("NonExistingProvider")
assert isinstance(result, list)
assert not result
def test_files_get_provider(monkeypatch):
with mock.patch("socket.gethostbyname", return_value="127.0.0.1"):
files = Files()
def return_block_names():
return ["doc-00"]
monkeypatch.setattr(files, "list_blocks", return_block_names)
def return_fake_blocks(block_list):
return [MetaBlock(key, providers=["FakeProvider"]) for key in block_list]
monkeypatch.setattr(files, "get_blocks", return_fake_blocks)
result = files.get_blocks_from_provider("FakeProvider")
assert isinstance(result, list)
assert len(result) == 1
def test_files_get_provider_with_empty_string_as_provider():
with mock.patch("socket.gethostbyname", return_value="127.0.0.1"):
files = Files()
with pytest.raises(ValueError, match="provider argument must be a non empty string"):
files.get_blocks_from_provider("")