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# frozen_string_literal: true
require 'spec_helper'
describe MergeRequestPollWidgetEntity do
include ProjectForksHelper
let(:project) { create :project, :repository }
let(:resource) { create(:merge_request, source_project: project, target_project: project) }
let(:user) { create(:user) }
let(:request) { double('request', current_user: user, project: project) }
subject do
described_class.new(resource, request: request).as_json
end
it 'has default_merge_commit_message_with_description' do
expect(subject[:default_merge_commit_message_with_description])
.to eq(resource.default_merge_commit_message(include_description: true))
end
describe 'merge_pipeline' do
it 'returns nil' do
expect(subject[:merge_pipeline]).to be_nil
end
context 'when is merged' do
let(:resource) { create(:merged_merge_request, source_project: project, merge_commit_sha: project.commit.id) }
let(:pipeline) { create(:ci_empty_pipeline, project: project, ref: resource.target_branch, sha: resource.merge_commit_sha) }
before do
project.add_maintainer(user)
end
it 'returns merge_pipeline' do
pipeline.reload
pipeline_payload = PipelineDetailsEntity
.represent(pipeline, request: request)
.as_json
expect(subject[:merge_pipeline]).to eq(pipeline_payload)
end
context 'when user cannot read pipelines on target project' do
before do
project.add_guest(user)
end
it 'returns nil' do
expect(subject[:merge_pipeline]).to be_nil
end
end
end
end
describe 'new_blob_path' do
context 'when user can push to project' do
it 'returns path' do
project.add_developer(user)
expect(subject[:new_blob_path])
.to eq("/#{resource.project.full_path}/-/new/#{resource.source_branch}")
end
end
context 'when user cannot push to project' do
it 'returns nil' do
expect(subject[:new_blob_path]).to be_nil
end
end
end
describe 'exposed_artifacts_path' do
context 'when merge request has exposed artifacts' do
before do
expect(resource).to receive(:has_exposed_artifacts?).and_return(true)
end
it 'set the path to poll data' do
expect(subject[:exposed_artifacts_path]).to be_present
end
end
context 'when merge request has no exposed artifacts' do
before do
expect(resource).to receive(:has_exposed_artifacts?).and_return(false)
end
it 'set the path to poll data' do
expect(subject[:exposed_artifacts_path]).to be_nil
end
end
end
describe 'auto merge' do
context 'when auto merge is enabled' do
let(:resource) { create(:merge_request, :merge_when_pipeline_succeeds) }
it 'returns auto merge related information' do
expect(subject[:auto_merge_strategy]).to eq('merge_when_pipeline_succeeds')
end
end
context 'when auto merge is not enabled' do
let(:resource) { create(:merge_request) }
it 'returns auto merge related information' do
expect(subject[:auto_merge_strategy]).to be_nil
end
end
context 'when head pipeline is running' do
before do
create(:ci_pipeline, :running, project: project,
ref: resource.source_branch,
sha: resource.diff_head_sha)
resource.update_head_pipeline
end
it 'returns available auto merge strategies' do
expect(subject[:available_auto_merge_strategies]).to eq(%w[merge_when_pipeline_succeeds])
end
end
context 'when head pipeline is finished' do
before do
create(:ci_pipeline, :success, project: project,
ref: resource.source_branch,
sha: resource.diff_head_sha)
resource.update_head_pipeline
end
it 'returns available auto merge strategies' do
expect(subject[:available_auto_merge_strategies]).to be_empty
end
end
end
describe 'pipeline' do
let(:pipeline) { create(:ci_empty_pipeline, project: project, ref: resource.source_branch, sha: resource.source_branch_sha, head_pipeline_of: resource) }
before do
allow_any_instance_of(MergeRequestPresenter).to receive(:can?).and_call_original
allow_any_instance_of(MergeRequestPresenter).to receive(:can?).with(user, :read_pipeline, anything).and_return(result)
end
context 'when user has access to pipelines' do
let(:result) { true }
context 'when is up to date' do
let(:req) { double('request', current_user: user, project: project) }
it 'returns pipeline' do
pipeline_payload = PipelineDetailsEntity
.represent(pipeline, request: req)
.as_json
expect(subject[:pipeline]).to eq(pipeline_payload)
end
end
context 'when is not up to date' do
it 'returns nil' do
pipeline.update(sha: "not up to date")
expect(subject[:pipeline]).to eq(nil)
end
end
end
context 'when user does not have access to pipelines' do
let(:result) { false }
it 'does not have pipeline' do
expect(subject[:pipeline]).to eq(nil)
end
end
end
end
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