blob: 7ab1041d17ce09b97055083264b087ee6a91ef34 (
plain)
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
|
require 'spec_helper'
shared_examples_for 'AtomicInternalId' do |validate_presence: true|
describe '.has_internal_id' do
describe 'Module inclusion' do
subject { described_class }
it { is_expected.to include_module(AtomicInternalId) }
end
describe 'Validation' do
before do
allow_any_instance_of(described_class).to receive(:"ensure_#{scope}_#{internal_id_attribute}!")
instance.valid?
end
context 'when presence validation is required' do
before do
skip unless validate_presence
end
it 'validates presence' do
expect(instance.errors[internal_id_attribute]).to include("can't be blank")
end
end
context 'when presence validation is not required' do
before do
skip if validate_presence
end
it 'does not validate presence' do
expect(instance.errors[internal_id_attribute]).to be_empty
end
end
end
describe 'Creating an instance' do
subject { instance.save! }
it 'saves a new instance properly' do
expect { subject }.not_to raise_error
end
end
describe 'internal id generation' do
subject { instance.save! }
it 'calls InternalId.generate_next and sets internal id attribute' do
iid = rand(1..1000)
expect(InternalId).to receive(:generate_next).with(instance, scope_attrs, usage, any_args).and_return(iid)
subject
expect(instance.public_send(internal_id_attribute)).to eq(iid)
end
it 'does not overwrite an existing internal id' do
instance.public_send("#{internal_id_attribute}=", 4711)
expect { subject }.not_to change { instance.public_send(internal_id_attribute) }
end
end
end
end
|