def test_arr_anns_at_index(self):
# Get them, test for desired type and size, content
datobj = DataObject([1, 2, 3, 4])
arr_ann = {'anno1': [3, 4, 5, 6], 'anno2': ['ABC', 'DEF', 'GHI', 'JKL']}
datobj.array_annotate(**arr_ann)
# Integer as index
ann_int = datobj.array_annotations_at_index(1)
self.assertEqual(ann_int, {'anno1': 4, 'anno2': 'DEF'})
# Negative integer as index
ann_int_back = datobj.array_annotations_at_index(-2)
self.assertEqual(ann_int_back, {'anno1': 5, 'anno2': 'GHI'})
# Slice as index
ann_slice = datobj.array_annotations_at_index(slice(1, 3))
self.assert_((ann_slice['anno1'] == np.array([4, 5])).all())
self.assert_((ann_slice['anno2'] == np.array(['DEF', 'GHI'])).all())
# Slice from beginning to end
ann_slice_all = datobj.array_annotations_at_index(slice(0, None))
self.assert_((ann_slice_all['anno1'] == np.array([3, 4, 5, 6])).all())
self.assert_((ann_slice_all['anno2'] == np.array(['ABC', 'DEF', 'GHI', 'JKL'])).all())
# Make sure that original object is edited when editing extracted array_annotations
ann_slice_all['anno1'][2] = 10
self.assertEqual(datobj.array_annotations_at_index(2)['anno1'], 10)
def test_arr_anns_at_index(self):
# Get them, test for desired type and size, content
datobj = DataObject([1, 2, 3, 4])
arr_ann = {
'anno1': [3, 4, 5, 6],
'anno2': ['ABC', 'DEF', 'GHI', 'JKL']
}
datobj.array_annotate(**arr_ann)
# Integer as index
ann_int = datobj.array_annotations_at_index(1)
self.assertEqual(ann_int, {'anno1': 4, 'anno2': 'DEF'})
# Negative integer as index
ann_int_back = datobj.array_annotations_at_index(-2)
self.assertEqual(ann_int_back, {'anno1': 5, 'anno2': 'GHI'})
# Slice as index
ann_slice = datobj.array_annotations_at_index(slice(1, 3))
self.assertTrue((ann_slice['anno1'] == np.array([4, 5])).all())
self.assertTrue((ann_slice['anno2'] == np.array(['DEF', 'GHI'])).all())
# Slice from beginning to end
ann_slice_all = datobj.array_annotations_at_index(slice(0, None))
self.assertTrue((ann_slice_all['anno1'] == np.array([3, 4, 5,
6])).all())
self.assertTrue(
(ann_slice_all['anno2'] == np.array(['ABC', 'DEF', 'GHI',
'JKL'])).all())
# Make sure that original object is edited when editing extracted array_annotations
ann_slice_all['anno1'][2] = 10
self.assertEqual(datobj.array_annotations_at_index(2)['anno1'], 10)
def test_array_annotate(self):
# Calls _check_array_annotations, so no need to test for these Errors here
datobj = DataObject([2, 3, 4])
arr_ann = {'anno1': [3, 4, 5], 'anno2': ['ABC', 'DEF', 'GHI']}
# Pass annotations
datobj.array_annotate(**arr_ann)
# Make sure they are correct
self.assertTrue((datobj.array_annotations['anno1'] == np.array([3, 4, 5])).all())
self.assertTrue(
(datobj.array_annotations['anno2'] == np.array(['ABC', 'DEF', 'GHI'])).all())
self.assertIsInstance(datobj.array_annotations, ArrayDict)