From a5f4bba440d7f9ea47046a0a561d49adf0a1e6d4 Mon Sep 17 00:00:00 2001
From: GitLab Bot <gitlab-bot@gitlab.com>
Date: Wed, 16 Jun 2021 18:25:58 +0000
Subject: Add latest changes from gitlab-org/gitlab@14-0-stable-ee

---
 .../groups/pipelines/milestones_pipeline_spec.rb   | 110 ++++++---------------
 1 file changed, 30 insertions(+), 80 deletions(-)

(limited to 'spec/lib/bulk_imports/groups/pipelines/milestones_pipeline_spec.rb')

diff --git a/spec/lib/bulk_imports/groups/pipelines/milestones_pipeline_spec.rb b/spec/lib/bulk_imports/groups/pipelines/milestones_pipeline_spec.rb
index e5cf75c566b..a8354e62459 100644
--- a/spec/lib/bulk_imports/groups/pipelines/milestones_pipeline_spec.rb
+++ b/spec/lib/bulk_imports/groups/pipelines/milestones_pipeline_spec.rb
@@ -5,119 +5,69 @@ require 'spec_helper'
 RSpec.describe BulkImports::Groups::Pipelines::MilestonesPipeline do
   let_it_be(:user) { create(:user) }
   let_it_be(:group) { create(:group) }
-  let_it_be(:timestamp) { Time.new(2020, 01, 01).utc }
   let_it_be(:bulk_import) { create(:bulk_import, user: user) }
-
+  let_it_be(:filepath) { 'spec/fixtures/bulk_imports/gz/milestones.ndjson.gz' }
   let_it_be(:entity) do
     create(
       :bulk_import_entity,
+      group: group,
       bulk_import: bulk_import,
       source_full_path: 'source/full/path',
       destination_name: 'My Destination Group',
-      destination_namespace: group.full_path,
-      group: group
+      destination_namespace: group.full_path
     )
   end
 
   let_it_be(:tracker) { create(:bulk_import_tracker, entity: entity) }
   let_it_be(:context) { BulkImports::Pipeline::Context.new(tracker) }
 
-  subject { described_class.new(context) }
+  let(:tmpdir) { Dir.mktmpdir }
 
   before do
+    FileUtils.copy_file(filepath, File.join(tmpdir, 'milestones.ndjson.gz'))
     group.add_owner(user)
   end
 
-  describe '#run' do
-    it 'imports group milestones' do
-      first_page = extracted_data(title: 'milestone1', iid: 1, has_next_page: true)
-      last_page = extracted_data(title: 'milestone2', iid: 2)
+  subject { described_class.new(context) }
 
-      allow_next_instance_of(BulkImports::Common::Extractors::GraphqlExtractor) do |extractor|
-        allow(extractor)
-          .to receive(:extract)
-          .and_return(first_page, last_page)
+  describe '#run' do
+    it 'imports group milestones into destination group and removes tmpdir' do
+      allow(Dir).to receive(:mktmpdir).and_return(tmpdir)
+      allow_next_instance_of(BulkImports::FileDownloadService) do |service|
+        allow(service).to receive(:execute)
       end
 
-      expect { subject.run }.to change(Milestone, :count).by(2)
-
-      expect(group.milestones.pluck(:title)).to contain_exactly('milestone1', 'milestone2')
-
-      milestone = group.milestones.last
-
-      expect(milestone.description).to eq('desc')
-      expect(milestone.state).to eq('closed')
-      expect(milestone.start_date.to_s).to eq('2020-10-21')
-      expect(milestone.due_date.to_s).to eq('2020-10-22')
-      expect(milestone.created_at).to eq(timestamp)
-      expect(milestone.updated_at).to eq(timestamp)
+      expect { subject.run }.to change(Milestone, :count).by(5)
+      expect(group.milestones.pluck(:title)).to contain_exactly('v4.0', 'v3.0', 'v2.0', 'v1.0', 'v0.0')
+      expect(File.directory?(tmpdir)).to eq(false)
     end
   end
 
   describe '#load' do
-    it 'creates the milestone' do
-      data = milestone_data('milestone')
-
-      expect { subject.load(context, data) }.to change(Milestone, :count).by(1)
-    end
-
-    context 'when user is not authorized to create the milestone' do
-      before do
-        allow(user).to receive(:can?).with(:admin_milestone, group).and_return(false)
-      end
+    context 'when milestone is not persisted' do
+      it 'saves the milestone' do
+        milestone = build(:milestone, group: group)
 
-      it 'raises NotAllowedError' do
-        data = extracted_data(title: 'milestone')
+        expect(milestone).to receive(:save!)
 
-        expect { subject.load(context, data) }.to raise_error(::BulkImports::Pipeline::NotAllowedError)
+        subject.load(context, milestone)
       end
     end
-  end
 
-  describe 'pipeline parts' do
-    it { expect(described_class).to include_module(BulkImports::Pipeline) }
-    it { expect(described_class).to include_module(BulkImports::Pipeline::Runner) }
+    context 'when milestone is persisted' do
+      it 'does not save milestone' do
+        milestone = create(:milestone, group: group)
 
-    it 'has extractors' do
-      expect(described_class.get_extractor)
-        .to eq(
-          klass: BulkImports::Common::Extractors::GraphqlExtractor,
-          options: {
-            query: BulkImports::Groups::Graphql::GetMilestonesQuery
-          }
-        )
-    end
+        expect(milestone).not_to receive(:save!)
 
-    it 'has transformers' do
-      expect(described_class.transformers)
-        .to contain_exactly(
-          { klass: BulkImports::Common::Transformers::ProhibitedAttributesTransformer, options: nil }
-        )
+        subject.load(context, milestone)
+      end
     end
-  end
 
-  def milestone_data(title, iid: 1)
-    {
-      'title' => title,
-      'description' => 'desc',
-      'iid' => iid,
-      'state' => 'closed',
-      'start_date' => '2020-10-21',
-      'due_date' => '2020-10-22',
-      'created_at' => timestamp.to_s,
-      'updated_at' => timestamp.to_s
-    }
-  end
-
-  def extracted_data(title:, iid: 1, has_next_page: false)
-    page_info = {
-      'has_next_page' => has_next_page,
-      'next_page' => has_next_page ? 'cursor' : nil
-    }
-
-    BulkImports::Pipeline::ExtractedData.new(
-      data: milestone_data(title, iid: iid),
-      page_info: page_info
-    )
+    context 'when milestone is missing' do
+      it 'returns' do
+        expect(subject.load(context, nil)).to be_nil
+      end
+    end
   end
 end
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