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Add tests for cuml & cudf to prevent regression. #899

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Merged
rosbo merged 2 commits into from
Nov 7, 2020
Merged

Add tests for cuml & cudf to prevent regression. #899

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0219b1a
Add tests for cuml & cudf to prevent regresssion.
rosbo Nov 6, 2020
0133624
add gpu guard
rosbo Nov 6, 2020
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22 changes: 22 additions & 0 deletions tests/test_rapids.py
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import unittest

from common import gpu_test


class TestRapids(unittest.TestCase):
@gpu_test
def test_dbscan(self):
import cudf
from cuml.cluster import DBSCAN

# Create and populate a GPU DataFrame
gdf_float = cudf.DataFrame()
gdf_float['0'] = [1.0, 2.0, 5.0]
gdf_float['1'] = [4.0, 2.0, 1.0]
gdf_float['2'] = [4.0, 2.0, 1.0]

# Setup and fit clusters
dbscan_float = DBSCAN(eps=1.0, min_samples=1)
dbscan_float.fit(gdf_float)

self.assertEqual(3, dbscan_float.labels_.size)