-
Notifications
You must be signed in to change notification settings - Fork 532
/
test_db_api.rb
780 lines (646 loc) · 21.7 KB
/
test_db_api.rb
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
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
require 'test/test_helper'
# NOTE: assumes Mongo is running
class DBAPITest < Test::Unit::TestCase
include Mongo
@@conn = Connection.new(ENV['MONGO_RUBY_DRIVER_HOST'] || 'localhost',
ENV['MONGO_RUBY_DRIVER_PORT'] || Connection::DEFAULT_PORT)
@@db = @@conn.db("ruby-mongo-test")
@@coll = @@db.collection('test')
@@version = @@conn.server_version
def setup
@@coll.remove
@r1 = {'a' => 1}
@@coll.insert(@r1) # collection not created until it's used
@@coll_full_name = 'ruby-mongo-test.test'
end
def teardown
@@coll.remove
@@db.error
end
def test_clear
assert_equal 1, @@coll.count
@@coll.remove
assert_equal 0, @@coll.count
end
def test_insert
assert_kind_of ObjectID, @@coll.insert('a' => 2)
assert_kind_of ObjectID, @@coll.insert('b' => 3)
assert_equal 3, @@coll.count
docs = @@coll.find().to_a
assert_equal 3, docs.length
assert docs.detect { |row| row['a'] == 1 }
assert docs.detect { |row| row['a'] == 2 }
assert docs.detect { |row| row['b'] == 3 }
@@coll << {'b' => 4}
docs = @@coll.find().to_a
assert_equal 4, docs.length
assert docs.detect { |row| row['b'] == 4 }
end
def test_save_ordered_hash
oh = OrderedHash.new
oh['a'] = -1
oh['b'] = 'foo'
oid = @@coll.save(oh)
assert_equal 'foo', @@coll.find_one(oid)['b']
oh = OrderedHash['a' => 1, 'b' => 'foo']
oid = @@coll.save(oh)
assert_equal 'foo', @@coll.find_one(oid)['b']
end
def test_insert_multiple
ids = @@coll.insert([{'a' => 2}, {'b' => 3}])
ids.each do |i|
assert_kind_of ObjectID, i
end
assert_equal 3, @@coll.count
docs = @@coll.find().to_a
assert_equal 3, docs.length
assert docs.detect { |row| row['a'] == 1 }
assert docs.detect { |row| row['a'] == 2 }
assert docs.detect { |row| row['b'] == 3 }
end
def test_count_on_nonexisting
@@db.drop_collection('foo')
assert_equal 0, @@db.collection('foo').count()
end
def test_find_simple
@r2 = @@coll.insert('a' => 2)
@r3 = @@coll.insert('b' => 3)
# Check sizes
docs = @@coll.find().to_a
assert_equal 3, docs.size
assert_equal 3, @@coll.count
# Find by other value
docs = @@coll.find('a' => @r1['a']).to_a
assert_equal 1, docs.size
doc = docs.first
# Can't compare _id values because at insert, an _id was added to @r1 by
# the database but we don't know what it is without re-reading the record
# (which is what we are doing right now).
# assert_equal doc['_id'], @r1['_id']
assert_equal doc['a'], @r1['a']
end
def test_find_advanced
@@coll.insert('a' => 2)
@@coll.insert('b' => 3)
# Find by advanced query (less than)
docs = @@coll.find('a' => { '$lt' => 10 }).to_a
assert_equal 2, docs.size
assert docs.detect { |row| row['a'] == 1 }
assert docs.detect { |row| row['a'] == 2 }
# Find by advanced query (greater than)
docs = @@coll.find('a' => { '$gt' => 1 }).to_a
assert_equal 1, docs.size
assert docs.detect { |row| row['a'] == 2 }
# Find by advanced query (less than or equal to)
docs = @@coll.find('a' => { '$lte' => 1 }).to_a
assert_equal 1, docs.size
assert docs.detect { |row| row['a'] == 1 }
# Find by advanced query (greater than or equal to)
docs = @@coll.find('a' => { '$gte' => 1 }).to_a
assert_equal 2, docs.size
assert docs.detect { |row| row['a'] == 1 }
assert docs.detect { |row| row['a'] == 2 }
# Find by advanced query (between)
docs = @@coll.find('a' => { '$gt' => 1, '$lt' => 3 }).to_a
assert_equal 1, docs.size
assert docs.detect { |row| row['a'] == 2 }
# Find by advanced query (in clause)
docs = @@coll.find('a' => {'$in' => [1,2]}).to_a
assert_equal 2, docs.size
assert docs.detect { |row| row['a'] == 1 }
assert docs.detect { |row| row['a'] == 2 }
# Find by advanced query (regexp)
docs = @@coll.find('a' => /[1|2]/).to_a
assert_equal 2, docs.size
assert docs.detect { |row| row['a'] == 1 }
assert docs.detect { |row| row['a'] == 2 }
end
def test_find_sorting
@@coll.remove
@@coll.insert('a' => 1, 'b' => 2)
@@coll.insert('a' => 2, 'b' => 1)
@@coll.insert('a' => 3, 'b' => 2)
@@coll.insert('a' => 4, 'b' => 1)
# Sorting (ascending)
docs = @@coll.find({'a' => { '$lt' => 10 }}, :sort => [['a', 1]]).to_a
assert_equal 4, docs.size
assert_equal 1, docs[0]['a']
assert_equal 2, docs[1]['a']
assert_equal 3, docs[2]['a']
assert_equal 4, docs[3]['a']
# Sorting (descending)
docs = @@coll.find({'a' => { '$lt' => 10 }}, :sort => [['a', -1]]).to_a
assert_equal 4, docs.size
assert_equal 4, docs[0]['a']
assert_equal 3, docs[1]['a']
assert_equal 2, docs[2]['a']
assert_equal 1, docs[3]['a']
# Sorting using array of names; assumes ascending order.
docs = @@coll.find({'a' => { '$lt' => 10 }}, :sort => 'a').to_a
assert_equal 4, docs.size
assert_equal 1, docs[0]['a']
assert_equal 2, docs[1]['a']
assert_equal 3, docs[2]['a']
assert_equal 4, docs[3]['a']
# Sorting using single name; assumes ascending order.
docs = @@coll.find({'a' => { '$lt' => 10 }}, :sort => 'a').to_a
assert_equal 4, docs.size
assert_equal 1, docs[0]['a']
assert_equal 2, docs[1]['a']
assert_equal 3, docs[2]['a']
assert_equal 4, docs[3]['a']
docs = @@coll.find({'a' => { '$lt' => 10 }}, :sort => ['b', 'a']).to_a
assert_equal 4, docs.size
assert_equal 2, docs[0]['a']
assert_equal 4, docs[1]['a']
assert_equal 1, docs[2]['a']
assert_equal 3, docs[3]['a']
# Sorting using empty array; no order guarantee should not blow up.
docs = @@coll.find({'a' => { '$lt' => 10 }}, :sort => []).to_a
assert_equal 4, docs.size
# Sorting using ordered hash. You can use an unordered one, but then the
# order of the keys won't be guaranteed thus your sort won't make sense.
oh = OrderedHash.new
oh['a'] = -1
assert_raise InvalidSortValueError do
docs = @@coll.find({'a' => { '$lt' => 10 }}, :sort => oh).to_a
end
end
def test_find_limits
@@coll.insert('b' => 2)
@@coll.insert('c' => 3)
@@coll.insert('d' => 4)
docs = @@coll.find({}, :limit => 1).to_a
assert_equal 1, docs.size
docs = @@coll.find({}, :limit => 2).to_a
assert_equal 2, docs.size
docs = @@coll.find({}, :limit => 3).to_a
assert_equal 3, docs.size
docs = @@coll.find({}, :limit => 4).to_a
assert_equal 4, docs.size
docs = @@coll.find({}).to_a
assert_equal 4, docs.size
docs = @@coll.find({}, :limit => 99).to_a
assert_equal 4, docs.size
end
def test_find_one_no_records
@@coll.remove
x = @@coll.find_one('a' => 1)
assert_nil x
end
def test_drop_collection
assert @@db.drop_collection(@@coll.name), "drop of collection #{@@coll.name} failed"
assert !@@db.collection_names.include?(@@coll.name)
end
def test_other_drop
assert @@db.collection_names.include?(@@coll.name)
@@coll.drop
assert !@@db.collection_names.include?(@@coll.name)
end
def test_collection_names
names = @@db.collection_names
assert names.length >= 1
assert names.include?(@@coll.name)
coll2 = @@db.collection('test2')
coll2.insert('a' => 1) # collection not created until it's used
names = @@db.collection_names
assert names.length >= 2
assert names.include?(@@coll.name)
assert names.include?('ruby-mongo-test.test2')
ensure
@@db.drop_collection('test2')
end
def test_collections_info
cursor = @@db.collections_info
rows = cursor.to_a
assert rows.length >= 1
row = rows.detect { |r| r['name'] == @@coll_full_name }
assert_not_nil row
end
def test_collection_options
@@db.drop_collection('foobar')
@@db.strict = true
begin
coll = @@db.create_collection('foobar', :capped => true, :size => 1024)
options = coll.options()
assert_equal 'foobar', options['create']
assert_equal true, options['capped']
assert_equal 1024, options['size']
rescue => ex
@@db.drop_collection('foobar')
fail "did not expect exception \"#{ex}\""
ensure
@@db.strict = false
end
end
def test_index_information
assert_equal @@coll.index_information.length, 1
name = @@db.create_index(@@coll.name, 'a')
info = @@db.index_information(@@coll.name)
assert_equal name, "a_1"
assert_equal @@coll.index_information, info
assert_equal 2, info.length
assert info.has_key?(name)
assert_equal info[name], [["a", ASCENDING]]
ensure
@@db.drop_index(@@coll.name, name)
end
def test_index_create_with_symbol
assert_equal @@coll.index_information.length, 1
name = @@db.create_index(@@coll.name, :a)
info = @@db.index_information(@@coll.name)
assert_equal name, "a_1"
assert_equal @@coll.index_information, info
assert_equal 2, info.length
assert info.has_key?(name)
assert_equal info[name], [["a", ASCENDING]]
ensure
@@db.drop_index(@@coll.name, name)
end
def test_multiple_index_cols
name = @@db.create_index(@@coll.name, [['a', DESCENDING], ['b', ASCENDING], ['c', DESCENDING]])
info = @@db.index_information(@@coll.name)
assert_equal 2, info.length
assert_equal name, 'a_-1_b_1_c_-1'
assert info.has_key?(name)
assert_equal [['a', DESCENDING], ['b', ASCENDING], ['c', DESCENDING]], info[name]
ensure
@@db.drop_index(@@coll.name, name)
end
def test_multiple_index_cols_with_symbols
name = @@db.create_index(@@coll.name, [[:a, DESCENDING], [:b, ASCENDING], [:c, DESCENDING]])
info = @@db.index_information(@@coll.name)
assert_equal 2, info.length
assert_equal name, 'a_-1_b_1_c_-1'
assert info.has_key?(name)
assert_equal [['a', DESCENDING], ['b', ASCENDING], ['c', DESCENDING]], info[name]
ensure
@@db.drop_index(@@coll.name, name)
end
def test_unique_index
@@db.drop_collection("blah")
test = @@db.collection("blah")
test.create_index("hello")
test.insert("hello" => "world")
test.insert("hello" => "mike")
test.insert("hello" => "world")
assert !@@db.error?
@@db.drop_collection("blah")
test = @@db.collection("blah")
test.create_index("hello", unique=true)
test.insert("hello" => "world")
test.insert("hello" => "mike")
test.insert("hello" => "world")
assert @@db.error?
end
def test_index_on_subfield
@@db.drop_collection("blah")
test = @@db.collection("blah")
test.insert("hello" => {"a" => 4, "b" => 5})
test.insert("hello" => {"a" => 7, "b" => 2})
test.insert("hello" => {"a" => 4, "b" => 10})
assert !@@db.error?
@@db.drop_collection("blah")
test = @@db.collection("blah")
test.create_index("hello.a", unique=true)
test.insert("hello" => {"a" => 4, "b" => 5})
test.insert("hello" => {"a" => 7, "b" => 2})
test.insert("hello" => {"a" => 4, "b" => 10})
assert @@db.error?
end
def test_array
@@coll << {'b' => [1, 2, 3]}
rows = @@coll.find({}, {:fields => ['b']}).to_a
if @@version < "1.1.3"
assert_equal 1, rows.length
assert_equal [1, 2, 3], rows[0]['b']
else
assert_equal 2, rows.length
assert_equal [1, 2, 3], rows[1]['b']
end
end
def test_regex
regex = /foobar/i
@@coll << {'b' => regex}
rows = @@coll.find({}, {:fields => ['b']}).to_a
if @@version < "1.1.3"
assert_equal 1, rows.length
assert_equal regex, rows[0]['b']
else
assert_equal 2, rows.length
assert_equal regex, rows[1]['b']
end
end
def test_non_oid_id
# Note: can't use Time.new because that will include fractional seconds,
# which Mongo does not store.
t = Time.at(1234567890)
@@coll << {'_id' => t}
rows = @@coll.find({'_id' => t}).to_a
assert_equal 1, rows.length
assert_equal t, rows[0]['_id']
end
def test_strict
assert !@@db.strict?
@@db.strict = true
assert @@db.strict?
ensure
@@db.strict = false
end
def test_strict_access_collection
@@db.strict = true
begin
@@db.collection('does-not-exist')
fail "expected exception"
rescue => ex
assert_equal "Collection does-not-exist doesn't exist. Currently in strict mode.", ex.to_s
ensure
@@db.strict = false
@@db.drop_collection('does-not-exist')
end
end
def test_strict_create_collection
@@db.drop_collection('foobar')
@@db.strict = true
begin
@@db.create_collection('foobar')
assert true
rescue => ex
fail "did not expect exception \"#{ex}\""
end
# Now the collection exists. This time we should see an exception.
begin
@@db.create_collection('foobar')
fail "expected exception"
rescue => ex
assert_equal "Collection foobar already exists. Currently in strict mode.", ex.to_s
ensure
@@db.strict = false
@@db.drop_collection('foobar')
end
# Now we're not in strict mode - should succeed
@@db.create_collection('foobar')
@@db.create_collection('foobar')
@@db.drop_collection('foobar')
end
def test_to_a
cursor = @@coll.find()
rows = cursor.to_a
assert_raise InvalidOperation do
cursor.to_a
end
cursor.each { |doc| fail "should be no docs in each now" }
end
def test_to_a_after_each
cursor = @@coll.find
cursor.each { |row| row }
assert_raise InvalidOperation do
cursor.to_a
end
end
def test_where
@@coll.insert('a' => 2)
@@coll.insert('a' => 3)
assert_equal 3, @@coll.count
assert_equal 1, @@coll.find('$where' => Code.new('this.a > 2')).count()
assert_equal 2, @@coll.find('$where' => Code.new('this.a > i', {'i' => 1})).count()
end
def test_eval
assert_equal 3, @@db.eval('function (x) {return x;}', 3)
assert_equal nil, @@db.eval("function (x) {db.test_eval.save({y:x});}", 5)
assert_equal 5, @@db.collection('test_eval').find_one['y']
assert_equal 5, @@db.eval("function (x, y) {return x + y;}", 2, 3)
assert_equal 5, @@db.eval("function () {return 5;}")
assert_equal 5, @@db.eval("2 + 3;")
assert_equal 5, @@db.eval(Code.new("2 + 3;"))
assert_equal 2, @@db.eval(Code.new("return i;", {"i" => 2}))
assert_equal 5, @@db.eval(Code.new("i + 3;", {"i" => 2}))
assert_raise OperationFailure do
@@db.eval("5 ++ 5;")
end
end
def test_hint
name = @@coll.create_index('a')
begin
assert_nil @@coll.hint
assert_equal 1, @@coll.find({'a' => 1}, :hint => 'a').to_a.size
assert_equal 1, @@coll.find({'a' => 1}, :hint => ['a']).to_a.size
assert_equal 1, @@coll.find({'a' => 1}, :hint => {'a' => 1}).to_a.size
@@coll.hint = 'a'
assert_equal({'a' => 1}, @@coll.hint)
assert_equal 1, @@coll.find('a' => 1).to_a.size
@@coll.hint = ['a']
assert_equal({'a' => 1}, @@coll.hint)
assert_equal 1, @@coll.find('a' => 1).to_a.size
@@coll.hint = {'a' => 1}
assert_equal({'a' => 1}, @@coll.hint)
assert_equal 1, @@coll.find('a' => 1).to_a.size
@@coll.hint = nil
assert_nil @@coll.hint
assert_equal 1, @@coll.find('a' => 1).to_a.size
ensure
@@coll.drop_index(name)
end
end
def test_hash_default_value_id
val = Hash.new(0)
val["x"] = 5
@@coll.insert val
id = @@coll.find_one("x" => 5)["_id"]
assert id != 0
end
def test_group
@@db.drop_collection("test")
test = @@db.collection("test")
assert_equal [], test.group([], {}, {"count" => 0}, "function (obj, prev) { prev.count++; }")
assert_equal [], test.group([], {}, {"count" => 0}, "function (obj, prev) { prev.count++; }", true)
test.insert("a" => 2)
test.insert("b" => 5)
test.insert("a" => 1)
assert_equal 3, test.group([], {}, {"count" => 0}, "function (obj, prev) { prev.count++; }")[0]["count"]
assert_equal 3, test.group([], {}, {"count" => 0}, "function (obj, prev) { prev.count++; }", true)[0]["count"]
assert_equal 1, test.group([], {"a" => {"$gt" => 1}}, {"count" => 0}, "function (obj, prev) { prev.count++; }")[0]["count"]
assert_equal 1, test.group([], {"a" => {"$gt" => 1}}, {"count" => 0}, "function (obj, prev) { prev.count++; }", true)[0]["count"]
test.insert("a" => 2, "b" => 3)
expected = [{"a" => 2, "count" => 2},
{"a" => nil, "count" => 1},
{"a" => 1, "count" => 1}]
assert_equal expected, test.group(["a"], {}, {"count" => 0}, "function (obj, prev) { prev.count++; }")
assert_equal expected, test.group(["a"], {}, {"count" => 0}, "function (obj, prev) { prev.count++; }", true)
assert_raise OperationFailure do
test.group([], {}, {}, "5 ++ 5")
end
assert_raise OperationFailure do
test.group([], {}, {}, "5 ++ 5", true)
end
end
def test_deref
@@coll.remove
assert_equal nil, @@db.dereference(DBRef.new("test", ObjectID.new))
@@coll.insert({"x" => "hello"})
key = @@coll.find_one()["_id"]
assert_equal "hello", @@db.dereference(DBRef.new("test", key))["x"]
assert_equal nil, @@db.dereference(DBRef.new("test", 4))
obj = {"_id" => 4}
@@coll.insert(obj)
assert_equal obj, @@db.dereference(DBRef.new("test", 4))
@@coll.remove
@@coll.insert({"x" => "hello"})
assert_equal nil, @@db.dereference(DBRef.new("test", nil))
end
def test_save
@@coll.remove
a = {"hello" => "world"}
id = @@coll.save(a)
assert_kind_of ObjectID, id
assert_equal 1, @@coll.count
assert_equal id, @@coll.save(a)
assert_equal 1, @@coll.count
assert_equal "world", @@coll.find_one()["hello"]
a["hello"] = "mike"
@@coll.save(a)
assert_equal 1, @@coll.count
assert_equal "mike", @@coll.find_one()["hello"]
@@coll.save({"hello" => "world"})
assert_equal 2, @@coll.count
end
def test_save_long
@@coll.remove
@@coll.insert("x" => 9223372036854775807)
assert_equal 9223372036854775807, @@coll.find_one()["x"]
end
def test_find_by_oid
@@coll.remove
@@coll.save("hello" => "mike")
id = @@coll.save("hello" => "world")
assert_kind_of ObjectID, id
assert_equal "world", @@coll.find_one(:_id => id)["hello"]
@@coll.find(:_id => id).to_a.each do |doc|
assert_equal "world", doc["hello"]
end
id = ObjectID.from_string(id.to_s)
assert_equal "world", @@coll.find_one(:_id => id)["hello"]
end
def test_save_with_object_that_has_id_but_does_not_actually_exist_in_collection
@@coll.remove
a = {'_id' => '1', 'hello' => 'world'}
@@coll.save(a)
assert_equal(1, @@coll.count)
assert_equal("world", @@coll.find_one()["hello"])
a["hello"] = "mike"
@@coll.save(a)
assert_equal(1, @@coll.count)
assert_equal("mike", @@coll.find_one()["hello"])
end
def test_invalid_key_names
@@coll.remove
@@coll.insert({"hello" => "world"})
@@coll.insert({"hello" => {"hello" => "world"}})
assert_raise InvalidName do
@@coll.insert({"$hello" => "world"})
end
assert_raise InvalidName do
@@coll.insert({"hello" => {"$hello" => "world"}})
end
@@coll.insert({"he$llo" => "world"})
@@coll.insert({"hello" => {"hell$o" => "world"}})
assert_raise InvalidName do
@@coll.insert({".hello" => "world"})
end
assert_raise InvalidName do
@@coll.insert({"hello" => {".hello" => "world"}})
end
assert_raise InvalidName do
@@coll.insert({"hello." => "world"})
end
assert_raise InvalidName do
@@coll.insert({"hello" => {"hello." => "world"}})
end
assert_raise InvalidName do
@@coll.insert({"hel.lo" => "world"})
end
assert_raise InvalidName do
@@coll.insert({"hello" => {"hel.lo" => "world"}})
end
end
def test_collection_names
assert_raise TypeError do
@@db.collection(5)
end
assert_raise InvalidName do
@@db.collection("")
end
assert_raise InvalidName do
@@db.collection("te$t")
end
assert_raise InvalidName do
@@db.collection(".test")
end
assert_raise InvalidName do
@@db.collection("test.")
end
assert_raise InvalidName do
@@db.collection("tes..t")
end
end
def test_rename_collection
@@db.drop_collection("foo")
@@db.drop_collection("bar")
a = @@db.collection("foo")
b = @@db.collection("bar")
assert_raise TypeError do
a.rename(5)
end
assert_raise InvalidName do
a.rename("")
end
assert_raise InvalidName do
a.rename("te$t")
end
assert_raise InvalidName do
a.rename(".test")
end
assert_raise InvalidName do
a.rename("test.")
end
assert_raise InvalidName do
a.rename("tes..t")
end
assert_equal 0, a.count()
assert_equal 0, b.count()
a.insert("x" => 1)
a.insert("x" => 2)
assert_equal 2, a.count()
a.rename("bar")
assert_equal 0, a.count()
assert_equal 2, b.count()
assert_equal 1, b.find().to_a()[0]["x"]
assert_equal 2, b.find().to_a()[1]["x"]
b.rename(:foo)
assert_equal 2, a.count()
assert_equal 0, b.count()
end
# doesn't really test functionality, just that the option is set correctly
def test_snapshot
@@db.collection("test").find({}, :snapshot => true).to_a
assert_raise OperationFailure do
@@db.collection("test").find({}, :snapshot => true, :sort => 'a').to_a
end
end
def test_encodings
if RUBY_VERSION >= '1.9'
ascii = "hello world"
utf8 = "hello world".encode("UTF-8")
iso8859 = "hello world".encode("ISO-8859-1")
assert_equal "US-ASCII", ascii.encoding.name
assert_equal "UTF-8", utf8.encoding.name
assert_equal "ISO-8859-1", iso8859.encoding.name
@@coll.remove
@@coll.save("ascii" => ascii, "utf8" => utf8, "iso8859" => iso8859)
doc = @@coll.find_one()
assert_equal "UTF-8", doc["ascii"].encoding.name
assert_equal "UTF-8", doc["utf8"].encoding.name
assert_equal "UTF-8", doc["iso8859"].encoding.name
end
end
end