forked from cardmagic/dm-core
-
Notifications
You must be signed in to change notification settings - Fork 4
/
sqlite3_adapter_spec.rb
232 lines (169 loc) · 7.62 KB
/
sqlite3_adapter_spec.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
require 'pathname'
require Pathname(__FILE__).dirname.expand_path.parent + 'spec_helper'
require ROOT_DIR + 'lib/data_mapper'
begin
require 'do_sqlite3'
DataMapper.setup(:sqlite3, "sqlite3://#{INTEGRATION_DB_PATH}")
describe DataMapper::Adapters::DataObjectsAdapter do
describe "reading & writing a database" do
before do
@adapter = repository(:sqlite3).adapter
@adapter.execute("CREATE TABLE users (id INTEGER PRIMARY KEY, name TEXT)")
@adapter.execute("INSERT INTO users (name) VALUES ('Paul')")
end
it 'should be able to #execute an arbitrary query' do
result = @adapter.execute("INSERT INTO users (name) VALUES ('Sam')")
result.affected_rows.should == 1
end
it 'should be able to #query' do
result = @adapter.query("SELECT * FROM users")
result.should be_kind_of(Array)
row = result.first
row.should be_kind_of(Struct)
row.members.should == %w{id name}
row.id.should == 1
row.name.should == 'Paul'
end
it 'should return an empty array if #query found no rows' do
@adapter.execute("DELETE FROM users")
result = nil
lambda { result = @adapter.query("SELECT * FROM users") }.should_not raise_error
result.should be_kind_of(Array)
result.size.should == 0
end
after do
@adapter.execute('DROP TABLE "users"')
end
end
describe "CRUD for serial Key" do
before do
class VideoGame
include DataMapper::Resource
property :id, Fixnum, :serial => true
property :name, String
end
@adapter = repository(:sqlite3).adapter
@adapter.execute('CREATE TABLE "video_games" ("id" INTEGER PRIMARY KEY, "name" VARCHAR(50))') rescue nil
end
it 'should be able to create a record' do
game = VideoGame.new(:name => 'System Shock')
repository(:sqlite3).save(game)
game.should_not be_a_new_record
game.should_not be_dirty
@adapter.query('SELECT "id" FROM "video_games" WHERE "name" = ?', game.name).first.should == game.id
@adapter.execute('DELETE FROM "video_games" WHERE "id" = ?', game.id).to_i.should == 1
end
it 'should be able to read a record' do
name = 'Wing Commander: Privateer'
id = @adapter.execute('INSERT INTO "video_games" ("name") VALUES (?)', name).insert_id
game = repository(:sqlite3).get(VideoGame, [id])
game.name.should == name
game.should_not be_dirty
game.should_not be_a_new_record
@adapter.execute('DELETE FROM "video_games" WHERE "name" = ?', name)
end
it 'should be able to update a record' do
name = 'Resistance: Fall of Mon'
id = @adapter.execute('INSERT INTO "video_games" ("name") VALUES (?)', name).insert_id
game = repository(:sqlite3).get(VideoGame, [id])
game.name = game.name.sub(/Mon/, 'Man')
game.should_not be_a_new_record
game.should be_dirty
repository(:sqlite3).save(game)
game.should_not be_dirty
clone = repository(:sqlite3).get(VideoGame, [id])
clone.name.should == game.name
@adapter.execute('DELETE FROM "video_games" WHERE "id" = ?', id)
end
it 'should be able to delete a record' do
name = 'Zelda'
id = @adapter.execute('INSERT INTO "video_games" ("name") VALUES (?)', name).insert_id
game = repository(:sqlite3).get(VideoGame, [id])
game.name.should == name
repository(:sqlite3).destroy(game).should be_true
game.should be_a_new_record
game.should be_dirty
end
it 'should respond to Resource#get' do
name = 'Contra'
id = @adapter.execute('INSERT INTO "video_games" ("name") VALUES (?)', name).insert_id
contra = repository(:sqlite3) { VideoGame.get(id) }
contra.should_not be_nil
contra.should_not be_dirty
contra.should_not be_a_new_record
contra.id.should == id
end
after do
@adapter.execute('DROP TABLE "video_games"')
end
end
describe "CRUD for Composite Key" do
before do
class BankCustomer
include DataMapper::Resource
property :bank, String, :key => true
property :account_number, String, :key => true
property :name, String
end
@adapter = repository(:sqlite3).adapter
@adapter.execute('CREATE TABLE "bank_customers" ("bank" VARCHAR(50), "account_number" VARCHAR(50), "name" VARCHAR(50))') rescue nil
end
it 'should be able to create a record' do
customer = BankCustomer.new(:bank => 'Community Bank', :acount_number => '123456', :name => 'David Hasselhoff')
repository(:sqlite3).save(customer)
customer.should_not be_a_new_record
customer.should_not be_dirty
row = @adapter.query('SELECT "bank", "account_number" FROM "bank_customers" WHERE "name" = ?', customer.name).first
row.bank.should == customer.bank
row.account_number.should == customer.account_number
end
it 'should be able to read a record' do
bank, account_number, name = 'Chase', '4321', 'Super Wonderful'
@adapter.execute('INSERT INTO "bank_customers" ("bank", "account_number", "name") VALUES (?, ?, ?)', bank, account_number, name)
repository(:sqlite3).get(BankCustomer, [bank, account_number]).name.should == name
@adapter.execute('DELETE FROM "bank_customers" WHERE "bank" = ? AND "account_number" = ?', bank, account_number)
end
it 'should be able to update a record' do
bank, account_number, name = 'Wells Fargo', '00101001', 'Spider Pig'
@adapter.execute('INSERT INTO "bank_customers" ("bank", "account_number", "name") VALUES (?, ?, ?)', bank, account_number, name)
customer = repository(:sqlite3).get(BankCustomer, [bank, account_number])
customer.name = 'Bat-Pig'
customer.should_not be_a_new_record
customer.should be_dirty
repository(:sqlite3).save(customer)
customer.should_not be_dirty
clone = repository(:sqlite3).get(BankCustomer, [bank, account_number])
clone.name.should == customer.name
@adapter.execute('DELETE FROM "bank_customers" WHERE "bank" = ? AND "account_number" = ?', bank, account_number)
end
it 'should be able to delete a record' do
bank, account_number, name = 'Megacorp', 'ABC', 'Flash Gordon'
@adapter.execute('INSERT INTO "bank_customers" ("bank", "account_number", "name") VALUES (?, ?, ?)', bank, account_number, name)
customer = repository(:sqlite3).get(BankCustomer, [bank, account_number])
customer.name.should == name
repository(:sqlite3).destroy(customer).should be_true
customer.should be_a_new_record
customer.should be_dirty
end
it 'should respond to Resource#get' do
bank, account_number, name = 'Conchords', '1100101', 'Robo Boogie'
@adapter.execute('INSERT INTO "bank_customers" ("bank", "account_number", "name") VALUES (?, ?, ?)', bank, account_number, name)
robots = repository(:sqlite3) { BankCustomer.get(bank, account_number) }
robots.should_not be_nil
robots.should_not be_dirty
robots.should_not be_a_new_record
robots.bank.should == bank
robots.account_number.should == account_number
end
after do
@adapter.execute('DROP TABLE "bank_customers"')
end
end
end
rescue LoadError => e
describe 'do_sqlite3' do
it 'should be required' do
fail "SQLite3 integration specs not run! Could not load do_sqlite3: #{e}"
end
end
end