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
|
require_relative "spec_helper"
describe "Sequel::Plugins::Uuid" do
before do
uuid = @uuid = '57308544-4e83-47b8-b87f-6f68b987f4f9'
@alt_uuid = 'd5d1ec46-5e8e-4a7b-adc9-50e76b819e19'
@c = Class.new(Sequel::Model(:t))
@c.class_eval do
columns :id, :uuid
plugin :uuid
private
def _save_refresh(*) end
define_method(:create_uuid) do
uuid
end
db.reset
end
end
it "should handle validations on the uuid field for new objects" do
@c.plugin :uuid, :force=>true
o = @c.new
def o.validate
errors.add(model.uuid_field, 'not present') unless send(model.uuid_field)
end
o.valid?.must_equal true
end
it "should set uuid field when skipping validations" do
@c.plugin :uuid
@c.new.save(:validate=>false)
@c.db.sqls.must_equal ["INSERT INTO t (uuid) VALUES ('#{@uuid}')"]
end
it "should set the uuid field on creation" do
o = @c.create
@c.db.sqls.must_equal ["INSERT INTO t (uuid) VALUES ('#{@uuid}')"]
o.uuid.must_equal @uuid
end
it "should allow specifying the uuid field via the :field option" do
c = Class.new(Sequel::Model(:t))
c.class_eval do
columns :id, :u
plugin :uuid, :field=>:u
private
def _save_refresh(*) end
end
o = c.create
c.db.sqls.must_equal ["INSERT INTO t (u) VALUES ('#{o.u}')"]
end
it "should not raise an error if the model doesn't have the uuid column" do
@c.columns :id, :x
@c.send(:undef_method, :uuid)
@c.create(:x=>2)
@c.load(:id=>1, :x=>2).save
@c.db.sqls.must_equal ["INSERT INTO t (x) VALUES (2)", "UPDATE t SET x = 2 WHERE (id = 1)"]
end
it "should not overwrite an existing uuid value" do
o = @c.create(:uuid=>@alt_uuid)
@c.db.sqls.must_equal ["INSERT INTO t (uuid) VALUES ('#{@alt_uuid}')"]
o.uuid.must_equal @alt_uuid
end
it "should overwrite an existing uuid if the :force option is used" do
@c.plugin :uuid, :force=>true
o = @c.create(:uuid=>@alt_uuid)
@c.db.sqls.must_equal ["INSERT INTO t (uuid) VALUES ('#{@uuid}')"]
o.uuid.must_equal @uuid
end
it "should have uuid_field give the uuid field" do
@c.uuid_field.must_equal :uuid
@c.plugin :uuid, :field=>:u
@c.uuid_field.must_equal :u
end
it "should have uuid_overwrite? give the whether to overwrite an existing uuid" do
@c.uuid_overwrite?.must_equal false
@c.plugin :uuid, :force=>true
@c.uuid_overwrite?.must_equal true
end
it "should work with subclasses" do
c = Class.new(@c)
o = c.create
o.uuid.must_equal @uuid
c.db.sqls.must_equal ["INSERT INTO t (uuid) VALUES ('#{@uuid}')"]
c.create(:uuid=>@alt_uuid).uuid.must_equal @alt_uuid
c.class_eval do
columns :id, :u
plugin :uuid, :field=>:u, :force=>true
end
c2 = Class.new(c)
c2.db.reset
o = c2.create
o.u.must_equal @uuid
c2.db.sqls.must_equal ["INSERT INTO t (u) VALUES ('#{@uuid}')"]
end
end
|
