forked from ryanb/cancan
/
mongoid_adapter_spec.rb
216 lines (175 loc) · 8.28 KB
/
mongoid_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
if ENV["MODEL_ADAPTER"] == "mongoid"
require "spec_helper"
class MongoidCategory
include Mongoid::Document
references_many :mongoid_projects
end
class MongoidProject
include Mongoid::Document
referenced_in :mongoid_category
end
Mongoid.configure do |config|
config.master = Mongo::Connection.new('127.0.0.1', 27017).db("cancan_mongoid_spec")
end
describe CanCan::ModelAdapters::MongoidAdapter do
context "Mongoid defined" do
before(:each) do
@ability = Object.new
@ability.extend(CanCan::Ability)
end
after(:each) do
Mongoid.master.collections.select do |collection|
collection.name !~ /system/
end.each(&:drop)
end
it "should be for only Mongoid classes" do
CanCan::ModelAdapters::MongoidAdapter.should_not be_for_class(Object)
CanCan::ModelAdapters::MongoidAdapter.should be_for_class(MongoidProject)
CanCan::ModelAdapters::AbstractAdapter.adapter_class(MongoidProject).should == CanCan::ModelAdapters::MongoidAdapter
end
it "should find record" do
project = MongoidProject.create
CanCan::ModelAdapters::MongoidAdapter.find(MongoidProject, project.id).should == project
end
it "should compare properties on mongoid documents with the conditions hash" do
model = MongoidProject.new
@ability.can :read, MongoidProject, :id => model.id
@ability.should be_able_to(:read, model)
end
it "should be able to read hashes when field is array" do
one_to_three = MongoidProject.create(:numbers => ['one', 'two', 'three'])
two_to_five = MongoidProject.create(:numbers => ['two', 'three', 'four', 'five'])
@ability.can :foo, MongoidProject, :numbers => 'one'
@ability.should be_able_to(:foo, one_to_three)
@ability.should_not be_able_to(:foo, two_to_five)
end
it "should return [] when no ability is defined so no records are found" do
MongoidProject.create(:title => 'Sir')
MongoidProject.create(:title => 'Lord')
MongoidProject.create(:title => 'Dude')
MongoidProject.accessible_by(@ability, :read).entries.should == []
end
it "should return the correct records based on the defined ability" do
@ability.can :read, MongoidProject, :title => "Sir"
sir = MongoidProject.create(:title => 'Sir')
lord = MongoidProject.create(:title => 'Lord')
dude = MongoidProject.create(:title => 'Dude')
MongoidProject.accessible_by(@ability, :read).entries.should == [sir]
end
it "should be able to mix empty conditions and hashes" do
@ability.can :read, MongoidProject
@ability.can :read, MongoidProject, :title => 'Sir'
sir = MongoidProject.create(:title => 'Sir')
lord = MongoidProject.create(:title => 'Lord')
MongoidProject.accessible_by(@ability, :read).count.should == 2
end
it "should return everything when the defined ability is manage all" do
@ability.can :manage, :all
sir = MongoidProject.create(:title => 'Sir')
lord = MongoidProject.create(:title => 'Lord')
dude = MongoidProject.create(:title => 'Dude')
MongoidProject.accessible_by(@ability, :read).entries.should == [sir, lord, dude]
end
it "should allow a scope for conditions" do
@ability.can :read, MongoidProject, MongoidProject.where(:title => 'Sir')
sir = MongoidProject.create(:title => 'Sir')
lord = MongoidProject.create(:title => 'Lord')
dude = MongoidProject.create(:title => 'Dude')
MongoidProject.accessible_by(@ability, :read).entries.should == [sir]
end
describe "Mongoid::Criteria where clause Symbol extensions using MongoDB expressions" do
it "should handle :field.in" do
obj = MongoidProject.create(:title => 'Sir')
@ability.can :read, MongoidProject, :title.in => ["Sir", "Madam"]
@ability.can?(:read, obj).should == true
MongoidProject.accessible_by(@ability, :read).should == [obj]
obj2 = MongoidProject.create(:title => 'Lord')
@ability.can?(:read, obj2).should == false
end
describe "activates only when there are Criteria in the hash" do
it "Calls where on the model class when there are criteria" do
obj = MongoidProject.create(:title => 'Bird')
@conditions = {:title.nin => ["Fork", "Spoon"]}
@ability.can :read, MongoidProject, @conditions
@ability.should be_able_to(:read, obj)
end
it "Calls the base version if there are no mongoid criteria" do
obj = MongoidProject.new(:title => 'Bird')
@conditions = {:id => obj.id}
@ability.can :read, MongoidProject, @conditions
@ability.should be_able_to(:read, obj)
end
end
it "should handle :field.nin" do
obj = MongoidProject.create(:title => 'Sir')
@ability.can :read, MongoidProject, :title.nin => ["Lord", "Madam"]
@ability.can?(:read, obj).should == true
MongoidProject.accessible_by(@ability, :read).should == [obj]
obj2 = MongoidProject.create(:title => 'Lord')
@ability.can?(:read, obj2).should == false
end
it "should handle :field.size" do
obj = MongoidProject.create(:titles => ['Palatin', 'Margrave'])
@ability.can :read, MongoidProject, :titles.size => 2
@ability.can?(:read, obj).should == true
MongoidProject.accessible_by(@ability, :read).should == [obj]
obj2 = MongoidProject.create(:titles => ['Palatin', 'Margrave', 'Marquis'])
@ability.can?(:read, obj2).should == false
end
it "should handle :field.exists" do
obj = MongoidProject.create(:titles => ['Palatin', 'Margrave'])
@ability.can :read, MongoidProject, :titles.exists => true
@ability.can?(:read, obj).should == true
MongoidProject.accessible_by(@ability, :read).should == [obj]
obj2 = MongoidProject.create
@ability.can?(:read, obj2).should == false
end
it "should handle :field.gt" do
obj = MongoidProject.create(:age => 50)
@ability.can :read, MongoidProject, :age.gt => 45
@ability.can?(:read, obj).should == true
MongoidProject.accessible_by(@ability, :read).should == [obj]
obj2 = MongoidProject.create(:age => 40)
@ability.can?(:read, obj2).should == false
end
it "should handle instance not saved to database" do
obj = MongoidProject.new(:title => 'Sir')
@ability.can :read, MongoidProject, :title.in => ["Sir", "Madam"]
@ability.can?(:read, obj).should == true
# accessible_by only returns saved records
MongoidProject.accessible_by(@ability, :read).entries.should == []
obj2 = MongoidProject.new(:title => 'Lord')
@ability.can?(:read, obj2).should == false
end
end
it "should call where with matching ability conditions" do
obj = MongoidProject.create(:foo => {:bar => 1})
@ability.can :read, MongoidProject, :foo => {:bar => 1}
MongoidProject.accessible_by(@ability, :read).entries.first.should == obj
end
it "should exclude from the result if set to cannot" do
obj = MongoidProject.create(:bar => 1)
obj2 = MongoidProject.create(:bar => 2)
@ability.can :read, MongoidProject
@ability.cannot :read, MongoidProject, :bar => 2
MongoidProject.accessible_by(@ability, :read).entries.should == [obj]
end
it "should combine the rules" do
obj = MongoidProject.create(:bar => 1)
obj2 = MongoidProject.create(:bar => 2)
obj3 = MongoidProject.create(:bar => 3)
@ability.can :read, MongoidProject, :bar => 1
@ability.can :read, MongoidProject, :bar => 2
MongoidProject.accessible_by(@ability, :read).entries.should =~ [obj, obj2]
end
it "should not allow to fetch records when ability with just block present" do
@ability.can :read, MongoidProject do
false
end
lambda {
MongoidProject.accessible_by(@ability)
}.should raise_error(CanCan::Error)
end
end
end
end