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import os
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import unittest
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import gradio as gr
from gradio import mix
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"""
WARNING : Some of these tests have an external dependency : namely that Hugging Face ' s Hub and Space APIs do not change, and they keep their most famous models up. So if, e.g. Spaces is down, then these test will not pass.
"""
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os . environ [ " GRADIO_ANALYTICS_ENABLED " ] = " False "
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class TestSeries ( unittest . TestCase ) :
def test_in_interface ( self ) :
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io1 = gr . Interface ( lambda x : x + " World " , " textbox " , gr . outputs . Textbox ( ) )
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io2 = gr . Interface ( lambda x : x + " ! " , " textbox " , gr . outputs . Textbox ( ) )
series = mix . Series ( io1 , io2 )
self . assertEqual ( series . process ( [ " Hello " ] ) [ 0 ] , [ " Hello World! " ] )
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def test_with_external ( self ) :
io1 = gr . Interface . load ( " spaces/abidlabs/image-identity " )
io2 = gr . Interface . load ( " spaces/abidlabs/image-classifier " )
series = mix . Series ( io1 , io2 )
output = series ( " test/test_data/lion.jpg " )
self . assertGreater ( output [ " lion " ] , 0.5 )
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class TestParallel ( unittest . TestCase ) :
def test_in_interface ( self ) :
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io1 = gr . Interface ( lambda x : x + " World 1! " , " textbox " , gr . outputs . Textbox ( ) )
io2 = gr . Interface ( lambda x : x + " World 2! " , " textbox " , gr . outputs . Textbox ( ) )
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parallel = mix . Parallel ( io1 , io2 )
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self . assertEqual (
parallel . process ( [ " Hello " ] ) [ 0 ] , [ " Hello World 1! " , " Hello World 2! " ]
)
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def test_with_external ( self ) :
io1 = gr . Interface . load ( " spaces/abidlabs/english_to_spanish " )
io2 = gr . Interface . load ( " spaces/abidlabs/english2german " )
parallel = mix . Parallel ( io1 , io2 )
hello_es , hello_de = parallel ( " Hello " )
self . assertIn ( " hola " , hello_es . lower ( ) )
self . assertIn ( " hallo " , hello_de . lower ( ) )
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if __name__ == " __main__ " :
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unittest . main ( )