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
|
require 'spec_helper'
module Arel
describe 'insert manager' do
describe 'new' do
it 'takes an engine' do
Arel::InsertManager.new Table.engine
end
end
describe 'insert' do
it "inserts false" do
table = Table.new(:users)
manager = Arel::InsertManager.new Table.engine
manager.insert [[table[:id], false]]
manager.to_sql.should be_like %{
INSERT INTO "users" ("id") VALUES ('f')
}
end
it "inserts null" do
table = Table.new(:users)
manager = Arel::InsertManager.new Table.engine
manager.insert [[table[:id], nil]]
manager.to_sql.should be_like %{
INSERT INTO "users" ("id") VALUES (NULL)
}
end
it "inserts time" do
table = Table.new(:users)
manager = Arel::InsertManager.new Table.engine
time = Time.now
manager.insert [[table[:id], time]]
manager.to_sql.should be_like %{
INSERT INTO "users" ("id") VALUES (#{Table.engine.connection.quote time})
}
end
it 'takes a list of lists' do
table = Table.new(:users)
manager = Arel::InsertManager.new Table.engine
manager.into table
manager.insert [[table[:id], 1], [table[:name], 'aaron']]
manager.to_sql.should be_like %{
INSERT INTO "users" ("id", "name") VALUES (1, 'aaron')
}
end
it 'defaults the table' do
table = Table.new(:users)
manager = Arel::InsertManager.new Table.engine
manager.insert [[table[:id], 1], [table[:name], 'aaron']]
manager.to_sql.should be_like %{
INSERT INTO "users" ("id", "name") VALUES (1, 'aaron')
}
end
it 'takes an empty list' do
manager = Arel::InsertManager.new Table.engine
manager.insert []
end
end
describe 'into' do
it 'takes an engine' do
manager = Arel::InsertManager.new Table.engine
manager.into(Table.new(:users)).should == manager
end
it 'converts to sql' do
table = Table.new :users
manager = Arel::InsertManager.new Table.engine
manager.into table
manager.to_sql.should be_like %{
INSERT INTO "users"
}
end
end
describe 'columns' do
it "converts to sql" do
table = Table.new :users
manager = Arel::InsertManager.new Table.engine
manager.into table
manager.columns << table[:id]
manager.to_sql.should be_like %{
INSERT INTO "users" ("id")
}
end
end
describe "values" do
it "converts to sql" do
table = Table.new :users
manager = Arel::InsertManager.new Table.engine
manager.into table
manager.values = Nodes::Values.new [1]
manager.to_sql.should be_like %{
INSERT INTO "users" VALUES (1)
}
end
end
describe "combo" do
it "puts shit together" do
table = Table.new :users
manager = Arel::InsertManager.new Table.engine
manager.into table
manager.values = Nodes::Values.new [1, 'aaron']
manager.columns << table[:id]
manager.columns << table[:name]
manager.to_sql.should be_like %{
INSERT INTO "users" ("id", "name") VALUES (1, 'aaron')
}
end
end
describe "TreeManager" do
subject do
table = Table.new(:users)
Arel::InsertManager.new(Table.engine).tap do |manager|
manager.insert [[table[:id], nil]]
end
end
it_should_behave_like "TreeManager"
end
end
end
|
