File size: 2,218 Bytes
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import tempfile
import pytest
from gradio import components
from gradio_client.serializing import COMPONENT_MAPPING, FileSerializable, Serializable
from gradio_client.utils import SKIP_COMPONENTS, encode_url_or_file_to_base64
@pytest.mark.parametrize("serializer_class", Serializable.__subclasses__())
def test_duplicate(serializer_class):
if "gradio_client" not in serializer_class.__module__:
pytest.skip(f"{serializer_class} not defined in gradio_client")
serializer = serializer_class()
info = serializer.api_info()
assert "info" in info and "serialized_info" in info
if "serialized_info" in info:
assert serializer.serialized_info()
def test_check_component_fallback_serializers():
for component_name, class_type in COMPONENT_MAPPING.items():
# skip components that cannot be instantiated without parameters
if component_name in SKIP_COMPONENTS:
continue
component = components.get_component_instance(component_name)
assert isinstance(component, class_type)
def test_all_components_in_component_mapping(all_components):
for component in all_components:
assert component.__name__.lower() in COMPONENT_MAPPING
def test_file_serializing():
try:
serializing = FileSerializable()
with tempfile.NamedTemporaryFile(delete=False, mode="w") as f1:
with tempfile.NamedTemporaryFile(delete=False, mode="w") as f2:
f1.write("Hello World!")
f2.write("Greetings!")
output = serializing.serialize(f1.name)
assert output["data"] == encode_url_or_file_to_base64(f1.name)
output = serializing.serialize([f1.name, f2.name])
assert output[0]["data"] == encode_url_or_file_to_base64(f1.name)
assert output[1]["data"] == encode_url_or_file_to_base64(f2.name)
# no-op for dict
assert serializing.serialize(output) == output
files = serializing.deserialize(output)
with open(files[0]) as f:
assert f.read() == "Hello World!"
with open(files[1]) as f:
assert f.read() == "Greetings!"
finally:
os.remove(f1.name)
os.remove(f2.name)
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