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
|
# Specifications for behavior common to all Mentionable implementations.
# Requires a shared context containing:
# - let(:subject) { "the mentionable implementation" }
# - let(:backref_text) { "the way that +subject+ should refer to itself in backreferences " }
# - let(:set_mentionable_text) { lambda { |txt| "block that assigns txt to the subject's mentionable_text" } }
def common_mentionable_setup
# Avoid name collisions with let(:project) or let(:author) in the surrounding scope.
let(:mproject) { create :project }
let(:mauthor) { subject.author }
let(:mentioned_issue) { create :issue, project: mproject }
let(:other_issue) { create :issue, project: mproject }
let(:mentioned_mr) { create :merge_request, source_project: mproject, source_branch: 'different' }
let(:mentioned_commit) { double('commit', sha: '1234567890abcdef').as_null_object }
# Override to add known commits to the repository stub.
let(:extra_commits) { [] }
# A string that mentions each of the +mentioned_.*+ objects above. Mentionables should add a self-reference
# to this string and place it in their +mentionable_text+.
let(:ref_string) do
"mentions ##{mentioned_issue.iid} twice ##{mentioned_issue.iid}, !#{mentioned_mr.iid}, " +
"#{mentioned_commit.sha[0..5]} and itself as #{backref_text}"
end
before do
# Wire the project's repository to return the mentioned commit, and +nil+ for any
# unrecognized commits.
commitmap = { '123456' => mentioned_commit }
extra_commits.each { |c| commitmap[c.sha[0..5]] = c }
repo = double('repository')
repo.stub(:commit) { |sha| commitmap[sha] }
mproject.stub(repository: repo)
set_mentionable_text.call(ref_string)
end
end
shared_examples 'a mentionable' do
common_mentionable_setup
it 'generates a descriptive back-reference' do
subject.gfm_reference.should == backref_text
end
it "extracts references from its reference property" do
# De-duplicate and omit itself
refs = subject.references(mproject)
refs.should have(3).items
refs.should include(mentioned_issue)
refs.should include(mentioned_mr)
refs.should include(mentioned_commit)
end
it 'creates cross-reference notes' do
[mentioned_issue, mentioned_mr, mentioned_commit].each do |referenced|
Note.should_receive(:create_cross_reference_note).with(referenced, subject.local_reference, mauthor, mproject)
end
subject.create_cross_references!(mproject, mauthor)
end
it 'detects existing cross-references' do
Note.create_cross_reference_note(mentioned_issue, subject.local_reference, mauthor, mproject)
subject.has_mentioned?(mentioned_issue).should be_true
subject.has_mentioned?(mentioned_mr).should be_false
end
end
shared_examples 'an editable mentionable' do
common_mentionable_setup
it_behaves_like 'a mentionable'
it 'creates new cross-reference notes when the mentionable text is edited' do
new_text = "this text still mentions ##{mentioned_issue.iid} and #{mentioned_commit.sha[0..5]}, " +
"but now it mentions ##{other_issue.iid}, too."
[mentioned_issue, mentioned_commit].each do |oldref|
Note.should_not_receive(:create_cross_reference_note).with(oldref, subject.local_reference,
mauthor, mproject)
end
Note.should_receive(:create_cross_reference_note).with(other_issue, subject.local_reference, mauthor, mproject)
subject.save
set_mentionable_text.call(new_text)
subject.notice_added_references(mproject, mauthor)
end
end
|
