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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe TemplateFinder do
using RSpec::Parameterized::TableSyntax
let_it_be(:template_files) do
{
"Dockerfile/project_dockerfiles_template.dockerfile" => "project_dockerfiles_template content",
"gitignore/project_gitignores_template.gitignore" => "project_gitignores_template content",
"gitlab-ci/project_gitlab_ci_ymls_template.yml" => "project_gitlab_ci_ymls_template content",
".gitlab/issue_templates/project_issues_template.md" => "project_issues_template content",
".gitlab/merge_request_templates/project_merge_requests_template.md" => "project_merge_requests_template content"
}
end
RSpec.shared_examples 'fetches predefined vendor templates' do
where(:type, :vendored_name) do
:dockerfiles | 'Binary'
:gitignores | 'Actionscript'
:gitlab_ci_ymls | 'Android'
end
with_them do
it 'returns all vendored templates when no name is specified' do
expect(result).to include(have_attributes(name: vendored_name))
end
context 'with name param' do
let(:params) { { name: vendored_name } }
it 'returns only the specified vendored template when a name is specified' do
expect(result).to have_attributes(name: vendored_name)
end
context 'with mistaken name param' do
let(:params) { { name: 'unknown' } }
it 'returns nil when an unknown name is specified' do
expect(result).to be_nil
end
end
end
end
end
RSpec.shared_examples 'no issues and merge requests templates available' do
context 'with issue and merge request templates' do
where(:type, :vendored_name) do
:issues | nil
:merge_requests | nil
end
with_them do
context 'when fetching all templates' do
it 'returns empty array' do
expect(result).to eq([])
end
end
context 'when looking for specific template by name' do
let(:params) { { name: 'anything' } }
it 'raises an error' do
expect { result }.to raise_exception(Gitlab::Template::Finders::RepoTemplateFinder::FileNotFoundError)
end
end
end
end
end
RSpec.shared_examples 'fetches issues and merge requests templates' do
where(:type, :template_name) do
:issues | 'project_issues_template'
:merge_requests | 'project_merge_requests_template'
end
with_them do
it 'returns all repository template files for issues and merge requests' do
expect(result).to include(have_attributes(name: template_name))
end
context 'with name param' do
let(:params) { { name: template_name } }
it 'returns only the specified vendored template when a name is specified' do
expect(result).to have_attributes(name: template_name)
end
context 'with mistaken name param' do
let(:params) { { name: 'unknown' } }
it 'raises an error when an unknown name is specified' do
expect { result }.to raise_exception(Gitlab::Template::Finders::RepoTemplateFinder::FileNotFoundError)
end
end
end
end
end
describe '#build' do
let(:project) { build_stubbed(:project) }
where(:type, :expected_class) do
:dockerfiles | described_class
:gitignores | described_class
:gitlab_ci_ymls | described_class
:licenses | ::LicenseTemplateFinder
:issues | described_class
:merge_requests | described_class
end
with_them do
subject(:finder) { described_class.build(type, project) }
it { is_expected.to be_a(expected_class) }
it { expect(finder.project).to eq(project) }
end
end
describe '#execute' do
let_it_be(:project) { nil }
let(:params) { {} }
subject(:result) { described_class.new(type, project, params).execute }
context 'when no project is passed in' do
it_behaves_like 'fetches predefined vendor templates'
it_behaves_like 'no issues and merge requests templates available'
end
context 'when project has no repository' do
let_it_be(:project) { create(:project) }
it_behaves_like 'fetches predefined vendor templates'
it_behaves_like 'no issues and merge requests templates available'
end
context 'when project has a repository' do
let_it_be(:project) { create(:project, :custom_repo, files: template_files) }
it_behaves_like 'fetches predefined vendor templates'
it_behaves_like 'fetches issues and merge requests templates'
end
end
describe '#template_names' do
let_it_be(:project) { nil }
let(:params) { {} }
let(:template_name_struct) { Struct.new(:name, :id, :key, :project_id, keyword_init: true) }
subject(:result) do
described_class.new(type, project, params).template_names.values.flatten
.map { |el| template_name_struct.new(el) }
end
where(:type, :vendored_name) do
:dockerfiles | 'Binary'
:gitignores | 'Actionscript'
:gitlab_ci_ymls | 'Android'
end
with_them do
context 'when no project is passed in' do
it 'returns all vendored templates when no name is specified' do
expect(result).to include(have_attributes(name: vendored_name))
end
end
context 'when project has no repository' do
let_it_be(:project) { create(:project) }
it 'returns all vendored templates when no name is specified' do
expect(result).to include(have_attributes(name: vendored_name))
end
end
context 'when project has a repository' do
let_it_be(:project) { create(:project, :custom_repo, files: template_files) }
it 'returns all vendored templates when no name is specified' do
expect(result).to include(have_attributes(name: vendored_name))
end
end
context 'template names hash keys' do
it 'has all the expected keys' do
expect(result.first.to_h.keys).to match_array(%i(id key name project_id))
end
end
end
where(:type, :template_name) do
:issues | 'project_issues_template'
:merge_requests | 'project_merge_requests_template'
end
with_them do
context 'when no project is passed in' do
it 'returns all vendored templates when no name is specified' do
expect(result).to eq([])
end
end
context 'when project has no repository' do
let_it_be(:project) { create(:project) }
it 'returns all vendored templates when no name is specified' do
expect(result).to eq([])
end
end
context 'when project has a repository' do
let_it_be(:project) { create(:project, :custom_repo, files: template_files) }
it 'returns all vendored templates when no name is specified' do
expect(result).to include(have_attributes(name: template_name))
end
context 'template names hash keys' do
it 'has all the expected keys' do
expect(result.first.to_h.keys).to match_array(%i(id key name project_id))
end
end
end
end
end
end
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