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
|
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::Graphql::Pagination::ActiveRecordArrayConnection do
using RSpec::Parameterized::TableSyntax
let_it_be(:items) { create_list(:package_build_info, 3) }
let_it_be(:context) do
GraphQL::Query::Context.new(
query: GraphQL::Query.new(GitlabSchema, document: nil, context: {}, variables: {}),
values: {},
object: nil
)
end
let(:first) { nil }
let(:last) { nil }
let(:after) { nil }
let(:before) { nil }
let(:max_page_size) { nil }
let(:connection) do
described_class.new(
items,
context: context,
first: first,
last: last,
after: after,
before: before,
max_page_size: max_page_size
)
end
it_behaves_like 'a connection with collection methods'
it_behaves_like 'a redactable connection' do
let(:unwanted) { items[1] }
end
describe '#nodes' do
subject { connection.nodes }
it { is_expected.to match_array(items) }
context 'with first set' do
let(:first) { 2 }
it { is_expected.to match_array([items[0], items[1]]) }
end
context 'with last set' do
let(:last) { 2 }
it { is_expected.to match_array([items[1], items[2]]) }
end
end
describe '#next_page?' do
subject { connection.next_page? }
where(:before, :first, :max_page_size, :result) do
nil | nil | nil | false
1 | nil | nil | true
nil | 1 | nil | true
nil | 10 | nil | false
nil | 1 | 1 | true
nil | 1 | 10 | true
nil | 10 | 10 | false
end
with_them do
it { is_expected.to eq(result) }
end
end
describe '#previous_page?' do
subject { connection.previous_page? }
where(:after, :last, :max_page_size, :result) do
nil | nil | nil | false
1 | nil | nil | true
nil | 1 | nil | true
nil | 10 | nil | false
nil | 1 | 1 | true
nil | 1 | 10 | true
nil | 10 | 10 | false
end
with_them do
it { is_expected.to eq(result) }
end
end
describe '#cursor_for' do
let(:item) { items[0] }
let(:expected_result) do
GitlabSchema.cursor_encoder.encode(
Gitlab::Json.dump(id: item.id.to_s),
nonce: true
)
end
subject { connection.cursor_for(item) }
it { is_expected.to eq(expected_result) }
context 'with a BatchLoader::GraphQL item' do
let_it_be(:user) { create(:user) }
let(:item) { ::Gitlab::Graphql::Loaders::BatchModelLoader.new(::User, user.id).find }
let(:expected_result) do
GitlabSchema.cursor_encoder.encode(
Gitlab::Json.dump(id: user.id.to_s),
nonce: true
)
end
it { is_expected.to eq(expected_result) }
end
end
describe '#dup' do
subject { connection.dup }
it 'properly handles items duplication' do
connection2 = subject
connection2 << create(:package_build_info)
expect(connection.items).not_to eq(connection2.items)
end
end
end
|
