/
strategy.rb
101 lines (80 loc) · 3.11 KB
/
strategy.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
shared_examples_for "strategy without association support" do
let(:attribute) { FactoryGirl::Attribute::Association.new(:user, :user, {}) }
def association_named(name, overrides)
runner = FactoryGirl::AssociationRunner.new(name)
subject.association(runner, overrides)
end
it "returns nil when accessing an association" do
association_named(:user, {}).should be_nil
end
it "does not attempt to look up the factory when accessing the association" do
FactoryGirl.stubs(:factory_by_name)
association_named(:awesome, {})
FactoryGirl.should have_received(:factory_by_name).never
end
end
shared_examples_for "strategy with association support" do |factory_girl_strategy_class|
let(:factory) { stub("associate_factory") }
def association_named(name, overrides)
runner = FactoryGirl::AssociationRunner.new(name)
subject.association(runner, overrides)
end
before do
FactoryGirl.stubs(:factory_by_name => factory)
factory.stubs(:run)
end
it "runs the factory with the correct overrides" do
association_named(:author, :great => "value")
factory.should have_received(:run).with(factory_girl_strategy_class, :great => "value")
end
it "finds the factory with the correct factory name" do
association_named(:author, :great => "value")
FactoryGirl.should have_received(:factory_by_name).with(:author)
end
end
shared_examples_for "strategy with :method => :build" do |factory_girl_strategy_class|
let(:factory) { stub("associate_factory") }
def association_named(name, overrides)
runner = FactoryGirl::AssociationRunner.new(name)
subject.association(runner, overrides)
end
before do
FactoryGirl.stubs(:factory_by_name => factory)
factory.stubs(:run)
end
it "runs the factory with the correct overrides" do
association_named(:author, :method => :build, :great => "value")
factory.should have_received(:run).with(factory_girl_strategy_class, { :great => "value" })
end
it "finds the factory with the correct factory name" do
association_named(:author, :method => :build, :great => "value")
FactoryGirl.should have_received(:factory_by_name).with(:author)
end
end
shared_examples_for "strategy with callbacks" do |*callback_names|
let(:callback_observer) do
define_class("CallbackObserver") do
attr_reader :callbacks_called
def initialize
@callbacks_called = []
end
def update(callback_name, assigner)
@callbacks_called << [callback_name, assigner]
end
end.new
end
let(:result_instance) do
define_class("ResultInstance") do
attr_accessor :id
end.new
end
let(:assigner) { stub("attribute assigner", :object => result_instance) }
before { subject.add_observer(callback_observer) }
it "runs the callbacks #{callback_names} with the assigner's object" do
subject.result(assigner, lambda {|instance| instance })
callback_observer.callbacks_called.should == callback_names.map {|name| [name, assigner.object] }
end
it "returns the object from the assigner" do
subject.result(assigner, lambda {|instance| instance }).should == assigner.object
end
end