forked from googleapis/python-bigtable
/
test_row_set.py
275 lines (215 loc) · 9.25 KB
/
test_row_set.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
# Copyright 2018 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
from google.cloud.bigtable.row_set import RowRange
from google.cloud._helpers import _to_bytes
class TestRowSet(unittest.TestCase):
@staticmethod
def _get_target_class():
from google.cloud.bigtable.row_set import RowSet
return RowSet
def _make_one(self):
return self._get_target_class()()
def test_constructor(self):
row_set = self._make_one()
self.assertEqual([], row_set.row_keys)
self.assertEqual([], row_set.row_ranges)
def test__eq__(self):
row_key1 = b"row_key1"
row_key2 = b"row_key1"
row_range1 = RowRange(b"row_key4", b"row_key9")
row_range2 = RowRange(b"row_key4", b"row_key9")
row_set1 = self._make_one()
row_set2 = self._make_one()
row_set1.add_row_key(row_key1)
row_set2.add_row_key(row_key2)
row_set1.add_row_range(row_range1)
row_set2.add_row_range(row_range2)
self.assertEqual(row_set1, row_set2)
def test__eq__type_differ(self):
row_set1 = self._make_one()
row_set2 = object()
self.assertNotEqual(row_set1, row_set2)
def test__eq__len_row_keys_differ(self):
row_key1 = b"row_key1"
row_key2 = b"row_key1"
row_set1 = self._make_one()
row_set2 = self._make_one()
row_set1.add_row_key(row_key1)
row_set1.add_row_key(row_key2)
row_set2.add_row_key(row_key2)
self.assertNotEqual(row_set1, row_set2)
def test__eq__len_row_ranges_differ(self):
row_range1 = RowRange(b"row_key4", b"row_key9")
row_range2 = RowRange(b"row_key4", b"row_key9")
row_set1 = self._make_one()
row_set2 = self._make_one()
row_set1.add_row_range(row_range1)
row_set1.add_row_range(row_range2)
row_set2.add_row_range(row_range2)
self.assertNotEqual(row_set1, row_set2)
def test__eq__row_keys_differ(self):
row_set1 = self._make_one()
row_set2 = self._make_one()
row_set1.add_row_key(b"row_key1")
row_set1.add_row_key(b"row_key2")
row_set1.add_row_key(b"row_key3")
row_set2.add_row_key(b"row_key1")
row_set2.add_row_key(b"row_key2")
row_set2.add_row_key(b"row_key4")
self.assertNotEqual(row_set1, row_set2)
def test__eq__row_ranges_differ(self):
row_range1 = RowRange(b"row_key4", b"row_key9")
row_range2 = RowRange(b"row_key14", b"row_key19")
row_range3 = RowRange(b"row_key24", b"row_key29")
row_set1 = self._make_one()
row_set2 = self._make_one()
row_set1.add_row_range(row_range1)
row_set1.add_row_range(row_range2)
row_set1.add_row_range(row_range3)
row_set2.add_row_range(row_range1)
row_set2.add_row_range(row_range2)
self.assertNotEqual(row_set1, row_set2)
def test__ne__(self):
row_key1 = b"row_key1"
row_key2 = b"row_key1"
row_range1 = RowRange(b"row_key4", b"row_key9")
row_range2 = RowRange(b"row_key5", b"row_key9")
row_set1 = self._make_one()
row_set2 = self._make_one()
row_set1.add_row_key(row_key1)
row_set2.add_row_key(row_key2)
row_set1.add_row_range(row_range1)
row_set2.add_row_range(row_range2)
self.assertNotEqual(row_set1, row_set2)
def test__ne__same_value(self):
row_key1 = b"row_key1"
row_key2 = b"row_key1"
row_range1 = RowRange(b"row_key4", b"row_key9")
row_range2 = RowRange(b"row_key4", b"row_key9")
row_set1 = self._make_one()
row_set2 = self._make_one()
row_set1.add_row_key(row_key1)
row_set2.add_row_key(row_key2)
row_set1.add_row_range(row_range1)
row_set2.add_row_range(row_range2)
comparison_val = row_set1 != row_set2
self.assertFalse(comparison_val)
def test_add_row_key(self):
row_set = self._make_one()
row_set.add_row_key("row_key1")
row_set.add_row_key("row_key2")
self.assertEqual(["row_key1", "row_key2"], row_set.row_keys)
def test_add_row_range(self):
row_set = self._make_one()
row_range1 = RowRange(b"row_key1", b"row_key9")
row_range2 = RowRange(b"row_key21", b"row_key29")
row_set.add_row_range(row_range1)
row_set.add_row_range(row_range2)
expected = [row_range1, row_range2]
self.assertEqual(expected, row_set.row_ranges)
def test_add_row_range_from_keys(self):
row_set = self._make_one()
row_set.add_row_range_from_keys(
start_key=b"row_key1",
end_key=b"row_key9",
start_inclusive=False,
end_inclusive=True,
)
self.assertEqual(row_set.row_ranges[0].end_key, b"row_key9")
def test_add_row_range_by_prefix_from_keys(self):
row_set = self._make_one()
row_set.add_row_range_by_prefix_from_keys("row")
self.assertEqual(row_set.row_ranges[0].end_key, b"rox")
def test__update_message_request(self):
row_set = self._make_one()
table_name = "table_name"
row_set.add_row_key("row_key1")
row_range1 = RowRange(b"row_key21", b"row_key29")
row_set.add_row_range(row_range1)
request = _ReadRowsRequestPB(table_name=table_name)
row_set._update_message_request(request)
expected_request = _ReadRowsRequestPB(table_name=table_name)
expected_request.rows.row_keys.append(_to_bytes("row_key1"))
expected_request.rows.row_ranges.add(**row_range1.get_range_kwargs())
self.assertEqual(request, expected_request)
class TestRowRange(unittest.TestCase):
@staticmethod
def _get_target_class():
from google.cloud.bigtable.row_set import RowRange
return RowRange
def _make_one(self, *args, **kwargs):
return self._get_target_class()(*args, **kwargs)
def test_constructor(self):
start_key = "row_key1"
end_key = "row_key9"
row_range = self._make_one(start_key, end_key)
self.assertEqual(start_key, row_range.start_key)
self.assertEqual(end_key, row_range.end_key)
self.assertTrue(row_range.start_inclusive)
self.assertFalse(row_range.end_inclusive)
def test___hash__set_equality(self):
row_range1 = self._make_one("row_key1", "row_key9")
row_range2 = self._make_one("row_key1", "row_key9")
set_one = {row_range1, row_range2}
set_two = {row_range1, row_range2}
self.assertEqual(set_one, set_two)
def test___hash__not_equals(self):
row_range1 = self._make_one("row_key1", "row_key9")
row_range2 = self._make_one("row_key1", "row_key19")
set_one = {row_range1}
set_two = {row_range2}
self.assertNotEqual(set_one, set_two)
def test__eq__(self):
start_key = b"row_key1"
end_key = b"row_key9"
row_range1 = self._make_one(start_key, end_key, True, False)
row_range2 = self._make_one(start_key, end_key, True, False)
self.assertEqual(row_range1, row_range2)
def test___eq__type_differ(self):
start_key = b"row_key1"
end_key = b"row_key9"
row_range1 = self._make_one(start_key, end_key, True, False)
row_range2 = object()
self.assertNotEqual(row_range1, row_range2)
def test__ne__(self):
start_key = b"row_key1"
end_key = b"row_key9"
row_range1 = self._make_one(start_key, end_key, True, False)
row_range2 = self._make_one(start_key, end_key, False, True)
self.assertNotEqual(row_range1, row_range2)
def test__ne__same_value(self):
start_key = b"row_key1"
end_key = b"row_key9"
row_range1 = self._make_one(start_key, end_key, True, False)
row_range2 = self._make_one(start_key, end_key, True, False)
comparison_val = row_range1 != row_range2
self.assertFalse(comparison_val)
def test_get_range_kwargs_closed_open(self):
start_key = b"row_key1"
end_key = b"row_key9"
expected_result = {"start_key_closed": start_key, "end_key_open": end_key}
row_range = self._make_one(start_key, end_key)
actual_result = row_range.get_range_kwargs()
self.assertEqual(expected_result, actual_result)
def test_get_range_kwargs_open_closed(self):
start_key = b"row_key1"
end_key = b"row_key9"
expected_result = {"start_key_open": start_key, "end_key_closed": end_key}
row_range = self._make_one(start_key, end_key, False, True)
actual_result = row_range.get_range_kwargs()
self.assertEqual(expected_result, actual_result)
def _ReadRowsRequestPB(*args, **kw):
from google.cloud.bigtable_v2.proto import bigtable_pb2 as messages_v2_pb2
return messages_v2_pb2.ReadRowsRequest(*args, **kw)