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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::Ci::Config::External::Mapper::Verifier, feature_category: :pipeline_authoring do
include RepoHelpers
include StubRequests
let_it_be(:project) { create(:project, :repository) }
let_it_be(:user) { project.owner }
let(:context) do
Gitlab::Ci::Config::External::Context.new(project: project, user: user, sha: project.commit.id)
end
let(:remote_url) { 'https://gitlab.com/gitlab-org/gitlab-foss/blob/1234/.gitlab-ci-1.yml' }
let(:project_files) do
{
'myfolder/file1.yml' => <<~YAML,
my_build:
script: echo Hello World
YAML
'myfolder/file2.yml' => <<~YAML,
my_test:
script: echo Hello World
YAML
'myfolder/file3.yml' => <<~YAML,
my_deploy:
script: echo Hello World
YAML
'nested_configs.yml' => <<~YAML
include:
- local: myfolder/file1.yml
- local: myfolder/file2.yml
- remote: #{remote_url}
YAML
}
end
around(:all) do |example|
create_and_delete_files(project, project_files) do
example.run
end
end
before do
stub_full_request(remote_url).to_return(
body: <<~YAML
remote_test:
script: echo Hello World
YAML
)
end
subject(:verifier) { described_class.new(context) }
describe '#process' do
subject(:process) { verifier.process(files) }
context 'when files are local' do
let(:files) do
[
Gitlab::Ci::Config::External::File::Local.new({ local: 'myfolder/file1.yml' }, context),
Gitlab::Ci::Config::External::File::Local.new({ local: 'myfolder/file2.yml' }, context),
Gitlab::Ci::Config::External::File::Local.new({ local: 'myfolder/file3.yml' }, context)
]
end
it 'returns an array of file objects' do
expect(process.map(&:location)).to contain_exactly(
'myfolder/file1.yml', 'myfolder/file2.yml', 'myfolder/file3.yml'
)
end
it 'adds files to the expandset' do
expect { process }.to change { context.expandset.count }.by(3)
end
it 'calls Gitaly only once for all files', :request_store do
# 1 for project.commit.id, 1 for the files
expect { process }.to change { Gitlab::GitalyClient.get_request_count }.by(2)
end
end
context 'when files are project files' do
let_it_be(:included_project) { create(:project, :repository, namespace: project.namespace, creator: user) }
let(:files) do
[
Gitlab::Ci::Config::External::File::Project.new(
{ file: 'myfolder/file1.yml', project: included_project.full_path }, context
),
Gitlab::Ci::Config::External::File::Project.new(
{ file: 'myfolder/file2.yml', project: included_project.full_path }, context
),
Gitlab::Ci::Config::External::File::Project.new(
{ file: 'myfolder/file3.yml', project: included_project.full_path }, context
)
]
end
around(:all) do |example|
create_and_delete_files(included_project, project_files) do
example.run
end
end
it 'returns an array of file objects' do
expect(process.map(&:location)).to contain_exactly(
'myfolder/file1.yml', 'myfolder/file2.yml', 'myfolder/file3.yml'
)
end
it 'adds files to the expandset' do
expect { process }.to change { context.expandset.count }.by(3)
end
it 'calls Gitaly only once for all files', :request_store do
# 1 for project.commit.id, 3 for the sha check, 1 for the files
expect { process }.to change { Gitlab::GitalyClient.get_request_count }.by(5)
end
end
context 'when a file includes other files' do
let(:files) do
[
Gitlab::Ci::Config::External::File::Local.new({ local: 'nested_configs.yml' }, context)
]
end
it 'returns an array of file objects with combined hash' do
expect(process.map(&:to_hash)).to contain_exactly(
{ my_build: { script: 'echo Hello World' },
my_test: { script: 'echo Hello World' },
remote_test: { script: 'echo Hello World' } }
)
end
end
context 'when there is an invalid file' do
let(:files) do
[
Gitlab::Ci::Config::External::File::Local.new({ local: 'myfolder/invalid.yml' }, context)
]
end
it 'adds an error to the file' do
expect(process.first.errors).to include("Local file `myfolder/invalid.yml` does not exist!")
end
end
context 'when total file count exceeds max_includes' do
context 'when files are nested' do
let(:files) do
[
Gitlab::Ci::Config::External::File::Local.new({ local: 'nested_configs.yml' }, context)
]
end
it 'raises Processor::IncludeError' do
allow(context).to receive(:max_includes).and_return(1)
expect { process }.to raise_error(Gitlab::Ci::Config::External::Processor::IncludeError)
end
end
context 'when files are not nested' do
let(:files) do
[
Gitlab::Ci::Config::External::File::Local.new({ local: 'myfolder/file1.yml' }, context),
Gitlab::Ci::Config::External::File::Local.new({ local: 'myfolder/file2.yml' }, context)
]
end
it 'raises Mapper::TooManyIncludesError' do
allow(context).to receive(:max_includes).and_return(1)
expect { process }.to raise_error(Gitlab::Ci::Config::External::Mapper::TooManyIncludesError)
end
end
context 'when files are duplicates' do
let(:files) do
[
Gitlab::Ci::Config::External::File::Local.new({ local: 'myfolder/file1.yml' }, context),
Gitlab::Ci::Config::External::File::Local.new({ local: 'myfolder/file1.yml' }, context),
Gitlab::Ci::Config::External::File::Local.new({ local: 'myfolder/file1.yml' }, context)
]
end
it 'raises error' do
allow(context).to receive(:max_includes).and_return(2)
expect { process }.to raise_error(Gitlab::Ci::Config::External::Mapper::TooManyIncludesError)
end
context 'when FF ci_includes_count_duplicates is disabled' do
before do
stub_feature_flags(ci_includes_count_duplicates: false)
end
it 'does not raise error' do
allow(context).to receive(:max_includes).and_return(2)
expect { process }.not_to raise_error
end
end
end
end
end
end
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