wehub-resource-sync
55 lines
1.3 KiB
Python
55 lines
1.3 KiB
Python
"""
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External module tests
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"""
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import os
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import unittest
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import numpy as np
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from txtai.vectors import External, VectorsFactory
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class TestExternal(unittest.TestCase):
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"""
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External vectors tests
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"""
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@classmethod
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def setUpClass(cls):
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"""
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Create External vectors instance.
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"""
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cls.model = VectorsFactory.create({"method": "external"}, None)
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def testIndex(self):
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"""
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Test indexing with external vectors
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"""
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# Generate dummy data
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data = np.random.rand(1000, 768).astype(np.float32)
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# Generate enough volume to test batching
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documents = [(x, data[x], None) for x in range(1000)]
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ids, dimension, batches, stream = self.model.index(documents)
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self.assertEqual(len(ids), 1000)
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self.assertEqual(dimension, 768)
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self.assertEqual(batches, 2)
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self.assertIsNotNone(os.path.exists(stream))
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# Test shape of serialized embeddings
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with open(stream, "rb") as queue:
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self.assertEqual(np.load(queue).shape, (500, 768))
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def testMethod(self):
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"""
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Test method is derived when transform function passed
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"""
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model = VectorsFactory.create({"transform": lambda x: x}, None)
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self.assertTrue(isinstance(model, External))
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