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
|
require 'spec_helper'
describe CommitCollection do
let(:project) { create(:project, :repository) }
let(:commit) { project.commit("c1c67abbaf91f624347bb3ae96eabe3a1b742478") }
describe '#each' do
it 'yields every commit' do
collection = described_class.new(project, [commit])
expect { |b| collection.each(&b) }.to yield_with_args(commit)
end
end
describe '.authors' do
it 'returns a relation of users when users are found' do
user = create(:user, email: commit.author_email.upcase)
collection = described_class.new(project, [commit])
expect(collection.authors).to contain_exactly(user)
end
it 'returns empty array when authors cannot be found' do
collection = described_class.new(project, [commit])
expect(collection.authors).to be_empty
end
it 'excludes authors of merge commits' do
commit = project.commit("60ecb67744cb56576c30214ff52294f8ce2def98")
create(:user, email: commit.author_email.upcase)
collection = described_class.new(project, [commit])
expect(collection.authors).to be_empty
end
end
describe '#without_merge_commits' do
it 'returns all commits except merge commits' do
merge_commit = project.commit("60ecb67744cb56576c30214ff52294f8ce2def98")
expect(merge_commit).to receive(:merge_commit?).and_return(true)
collection = described_class.new(project, [
commit,
merge_commit
])
expect(collection.without_merge_commits).to contain_exactly(commit)
end
end
describe 'enrichment methods' do
let(:gitaly_commit) { commit }
let(:hash_commit) { Commit.from_hash(gitaly_commit.to_hash, project) }
describe '#unenriched' do
it 'returns all commits that are not backed by gitaly data' do
collection = described_class.new(project, [gitaly_commit, hash_commit])
expect(collection.unenriched).to contain_exactly(hash_commit)
end
end
describe '#fully_enriched?' do
it 'returns true when all commits are backed by gitaly data' do
collection = described_class.new(project, [gitaly_commit, gitaly_commit])
expect(collection.fully_enriched?).to eq(true)
end
it 'returns false when any commits are not backed by gitaly data' do
collection = described_class.new(project, [gitaly_commit, hash_commit])
expect(collection.fully_enriched?).to eq(false)
end
it 'returns true when the collection is empty' do
collection = described_class.new(project, [])
expect(collection.fully_enriched?).to eq(true)
end
end
describe '#enrich!' do
it 'replaces commits in the collection with those backed by gitaly data' do
collection = described_class.new(project, [hash_commit])
collection.enrich!
new_commit = collection.commits.first
expect(new_commit.id).to eq(hash_commit.id)
expect(hash_commit.gitaly_commit?).to eq(false)
expect(new_commit.gitaly_commit?).to eq(true)
end
it 'maintains the original order of the commits' do
gitaly_commits = [gitaly_commit] * 3
hash_commits = [hash_commit] * 3
# Interleave the gitaly and hash commits together
original_commits = gitaly_commits.zip(hash_commits).flatten
collection = described_class.new(project, original_commits)
collection.enrich!
original_commits.each_with_index do |original_commit, i|
new_commit = collection.commits[i]
expect(original_commit.id).to eq(new_commit.id)
end
end
it 'fetches data if there are unenriched commits' do
collection = described_class.new(project, [hash_commit])
expect(Commit).to receive(:lazy).exactly(:once)
collection.enrich!
end
it 'does not fetch data if all commits are enriched' do
collection = described_class.new(project, [gitaly_commit])
expect(Commit).not_to receive(:lazy)
collection.enrich!
end
end
end
describe '#with_pipeline_status' do
it 'sets the pipeline status for every commit so no additional queries are necessary' do
create(
:ci_empty_pipeline,
ref: 'master',
sha: commit.id,
status: 'success',
project: project
)
collection = described_class.new(project, [commit])
collection.with_pipeline_status
recorder = ActiveRecord::QueryRecorder.new do
expect(commit.status).to eq('success')
end
expect(recorder.count).to be_zero
end
end
describe '#respond_to_missing?' do
it 'returns true when the underlying Array responds to the message' do
collection = described_class.new(project, [])
expect(collection.respond_to?(:last)).to eq(true)
end
it 'returns false when the underlying Array does not respond to the message' do
collection = described_class.new(project, [])
expect(collection.respond_to?(:foo)).to eq(false)
end
end
describe '#method_missing' do
it 'delegates undefined methods to the underlying Array' do
collection = described_class.new(project, [commit])
expect(collection.length).to eq(1)
expect(collection.last).to eq(commit)
expect(collection).not_to be_empty
end
end
end
|
