Python check_collapsed_pairsの例

コード例 #1

ファイル: test_utils.py プロジェクト: all-umass/metric-learn

def test_check_collapsed_pairs_raises_no_error():
  """Checks that check_collapsed_pairs raises no error if no collapsed pairs
  is present"""
  pairs_ok = np.array([[[0.1, 3.3], [3.3, 0.1]],
                       [[0.1, 3.3], [3.3, 0.1]],
                       [[2.5, 8.1], [0.1, 3.3]]])
  check_collapsed_pairs(pairs_ok)

コード例 #2

def test_check_collapsed_pairs_raises_no_error():
  """Checks that check_collapsed_pairs raises no error if no collapsed pairs
  is present"""
  pairs_ok = np.array([[[0.1, 3.3], [3.3, 0.1]],
                       [[0.1, 3.3], [3.3, 0.1]],
                       [[2.5, 8.1], [0.1, 3.3]]])
  check_collapsed_pairs(pairs_ok)

コード例 #3

ファイル: test_utils.py プロジェクト: all-umass/metric-learn

def test_check_collapsed_pairs_raises_error():
  """Checks that check_collapsed_pairs raises no error if no collapsed pairs
  is present"""
  pairs_not_ok = np.array([[[0.1, 3.3], [0.1, 3.3]],
                           [[0.1, 3.3], [3.3, 0.1]],
                           [[2.5, 8.1], [2.5, 8.1]]])
  with pytest.raises(ValueError) as e:
    check_collapsed_pairs(pairs_not_ok)
  assert str(e.value) == ("2 collapsed pairs found (where the left element is "
                          "the same as the right element), out of 3 pairs in"
                          " total.")

コード例 #4

def test_check_collapsed_pairs_raises_error():
  """Checks that check_collapsed_pairs raises no error if no collapsed pairs
  is present"""
  pairs_not_ok = np.array([[[0.1, 3.3], [0.1, 3.3]],
                           [[0.1, 3.3], [3.3, 0.1]],
                           [[2.5, 8.1], [2.5, 8.1]]])
  with pytest.raises(ValueError) as e:
    check_collapsed_pairs(pairs_not_ok)
  assert str(e.value) == ("2 collapsed pairs found (where the left element is "
                          "the same as the right element), out of 3 pairs in"
                          " total.")