Add latest changes from gitlab-org/gitlab@master

.gitlab/merge_request_templates/Security Release.md

@@ -18,13 +18,14 @@ See [the general developer security release guidelines](https://gitlab.com/gitla
 - [ ] Title of this merge request is the same as for all backports.
 - [ ] A [CHANGELOG entry](https://docs.gitlab.com/ee/development/changelog.html) is added without a `merge_request` value, with `type` set to `security`
 - [ ] Assign to a reviewer and maintainer, per our [Code Review process].
-- [ ] If this merge request targets `master`, ensure it's approved according to our [Approval Guidelines].
+- [ ] For the MR targeting `master`:
+  - [ ] Ping appsec team member who created the issue and ask for a non-blocking review with `Please review this MR`.
+  - [ ] Ensure it's approved according to our [Approval Guidelines].
 - [ ] Merge request _must not_ close the corresponding security issue, _unless_ it targets `master`.
 
 **Note:** Reviewer/maintainer should not be a Release Manager
 
-## Reviewer checklist
-
+## Maintainer checklist
 - [ ] Correct milestone is applied and the title is matching across all backports
 - [ ] Assigned to `@gitlab-release-tools-bot` with passing CI pipelines
 

app/assets/javascripts/error_tracking/components/error_details.vue

@@ -2,7 +2,7 @@
 import { mapActions, mapGetters, mapState } from 'vuex';
 import dateFormat from 'dateformat';
 import createFlash from '~/flash';
-import { GlFormInput, GlLink, GlLoadingIcon, GlBadge } from '@gitlab/ui';
+import { GlButton, GlFormInput, GlLink, GlLoadingIcon, GlBadge } from '@gitlab/ui';
 import { __, sprintf, n__ } from '~/locale';
 import LoadingButton from '~/vue_shared/components/loading_button.vue';
 import Icon from '~/vue_shared/components/icon.vue';
@@ -17,6 +17,7 @@ import query from '../queries/details.query.graphql';
 export default {
   components: {
     LoadingButton,
+    GlButton,
     GlFormInput,
     GlLink,
     GlLoadingIcon,
@@ -188,6 +189,15 @@ export default {
             :loading="updatingResolveStatus"
             @click="updateIssueStatus('resolved')"
           />
+          <gl-button
+            v-if="error.gitlab_issue"
+            class="ml-2"
+            data-qa-selector="view_issue_button"
+            :href="error.gitlab_issue"
+            variant="success"
+          >
+            {{ __('View issue') }}
+          </gl-button>
           <form
             ref="sentryIssueForm"
             :action="projectIssuesPath"

app/models/ci/job_artifact.rb

@@ -16,6 +16,8 @@ module Ci
       archive: nil,
       metadata: nil,
       trace: nil,
+      metrics_referee: nil,
+      network_referee: nil,
       junit: 'junit.xml',
       codequality: 'gl-code-quality-report.json',
       sast: 'gl-sast-report.json',
@@ -37,6 +39,8 @@ module Ci
     REPORT_TYPES = {
       junit: :gzip,
       metrics: :gzip,
+      metrics_referee: :gzip,
+      network_referee: :gzip,
 
       # All these file formats use `raw` as we need to store them uncompressed
       # for Frontend to fetch the files and do analysis
@@ -108,7 +112,9 @@ module Ci
       license_management: 10, ## EE-specific
       license_scanning: 101, ## EE-specific till 13.0
       performance: 11, ## EE-specific
-      metrics: 12 ## EE-specific
+      metrics: 12, ## EE-specific
+      metrics_referee: 13, ## runner referees
+      network_referee: 14 ## runner referees
     }
 
     enum file_format: {

app/models/diff_viewer/collapsed.rb

+# frozen_string_literal: true
+
+module DiffViewer
+  class Collapsed < Base
+    include Simple
+    include Static
+
+    self.partial_name = 'collapsed'
+  end
+end

app/views/profiles/notifications/show.html.haml

@@ -44,7 +44,7 @@
         - @group_notifications.each do |setting|
           = render 'group_settings', setting: setting, group: setting.source
       %h5
-        = _('Projects (%{count})') % { count: @project_notifications.count }
+        = _('Projects (%{count})') % { count: @project_notifications.size }
       %p.account-well
         = _('To specify the notification level per project of a group you belong to, you need to visit project page and change notification level there.')
       .append-bottom-default

app/views/projects/diffs/_viewer.html.haml

@@ -3,8 +3,6 @@
 .diff-viewer{ data: { type: viewer.type }, class: ('hidden' if hidden) }
   - if viewer.render_error
     = render 'projects/diffs/render_error', viewer: viewer
-  - elsif viewer.collapsed?
-    = render 'projects/diffs/collapsed', viewer: viewer
   - else
     - viewer.prepare!
 

changelogs/unreleased/32326-cablett-epic-source-fks.yml

+---
+title: Add epic milestone sourcing foreign key
+merge_request: 21907
+author:
+type: fixed

changelogs/unreleased/runner-referees.yml

+---
+title: Metrics and network referee artifact types added to job artifact types
+merge_request: 20181
+author:
+type: added

changelogs/unreleased/tr-view-issue-button.yml

+---
+title: Add View Issue button to error tracking details page
+merge_request: 22862
+author:
+type: added

db/migrate/20191216074800_add_epic_date_sourcing_milestone_indexes.rb

+# frozen_string_literal: true
+
+class AddEpicDateSourcingMilestoneIndexes < ActiveRecord::Migration[5.2]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :epics, due_date_column
+    add_concurrent_index :epics, start_date_column
+  end
+
+  def down
+    remove_concurrent_index :epics, start_date_column
+    remove_concurrent_index :epics, due_date_column
+  end
+
+  private
+
+  def due_date_column
+    :due_date_sourcing_milestone_id
+  end
+
+  def start_date_column
+    :start_date_sourcing_milestone_id
+  end
+end

db/migrate/20191216074802_add_epic_start_date_sourcing_milestone_id_foreign_key.rb

+# frozen_string_literal: true
+
+class AddEpicStartDateSourcingMilestoneIdForeignKey < ActiveRecord::Migration[5.2]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_foreign_key :epics, :milestones, column: start_date_column, on_delete: :nullify, validate: false
+  end
+
+  def down
+    remove_foreign_key_if_exists :epics, column: start_date_column
+  end
+
+  private
+
+  def start_date_column
+    :start_date_sourcing_milestone_id
+  end
+end

db/migrate/20191216074803_add_epic_due_date_sourcing_milestone_id_foreign_key.rb

+# frozen_string_literal: true
+
+class AddEpicDueDateSourcingMilestoneIdForeignKey < ActiveRecord::Migration[5.2]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_foreign_key :epics, :milestones, column: due_date_column, on_delete: :nullify, validate: false
+  end
+
+  def down
+    remove_foreign_key_if_exists :epics, column: due_date_column
+  end
+
+  private
+
+  def due_date_column
+    :due_date_sourcing_milestone_id
+  end
+end

db/migrate/20200110089001_fix_invalid_epic_sourcing_milestone_ids.rb

+# frozen_string_literal: true
+
+class FixInvalidEpicSourcingMilestoneIds < ActiveRecord::Migration[5.2]
+  DOWNTIME = false
+
+  def up
+    nullify_invalid_data(:start_date_sourcing_milestone_id)
+    nullify_invalid_data(:due_date_sourcing_milestone_id)
+  end
+
+  def down
+    # no-op
+  end
+
+  private
+
+  def nullify_invalid_data(column_name)
+    execute(<<-SQL.squish)
+      UPDATE epics
+      SET #{column_name} = null
+      WHERE #{column_name} NOT IN (SELECT id FROM milestones);
+    SQL
+  end
+end

db/migrate/20200110090153_validate_foreign_key_epic_start_date_sourcing_milestone.rb

+# frozen_string_literal: true
+
+class ValidateForeignKeyEpicStartDateSourcingMilestone < ActiveRecord::Migration[5.2]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    validate_foreign_key(:epics, :start_date_sourcing_milestone_id)
+  end
+
+  def down
+    # no-op
+  end
+end

db/migrate/20200110203532_validate_foreign_key_epic_due_date_sourcing_milestone.rb

+# frozen_string_literal: true
+
+class ValidateForeignKeyEpicDueDateSourcingMilestone < ActiveRecord::Migration[5.2]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    validate_foreign_key(:epics, :due_date_sourcing_milestone_id)
+  end
+
+  def down
+    # no-op
+  end
+end

db/schema.rb

@@ -1573,6 +1573,7 @@ ActiveRecord::Schema.define(version: 2020_01_14_113341) do
     t.index ["author_id"], name: "index_epics_on_author_id"
     t.index ["closed_by_id"], name: "index_epics_on_closed_by_id"
     t.index ["due_date_sourcing_epic_id"], name: "index_epics_on_due_date_sourcing_epic_id", where: "(due_date_sourcing_epic_id IS NOT NULL)"
+    t.index ["due_date_sourcing_milestone_id"], name: "index_epics_on_due_date_sourcing_milestone_id"
     t.index ["end_date"], name: "index_epics_on_end_date"
     t.index ["group_id"], name: "index_epics_on_group_id"
     t.index ["iid"], name: "index_epics_on_iid"
@@ -1580,6 +1581,7 @@ ActiveRecord::Schema.define(version: 2020_01_14_113341) do
     t.index ["parent_id"], name: "index_epics_on_parent_id"
     t.index ["start_date"], name: "index_epics_on_start_date"
     t.index ["start_date_sourcing_epic_id"], name: "index_epics_on_start_date_sourcing_epic_id", where: "(start_date_sourcing_epic_id IS NOT NULL)"
+    t.index ["start_date_sourcing_milestone_id"], name: "index_epics_on_start_date_sourcing_milestone_id"
   end
 
   create_table "events", id: :serial, force: :cascade do |t|
@@ -4587,6 +4589,8 @@ ActiveRecord::Schema.define(version: 2020_01_14_113341) do
   add_foreign_key "epics", "epics", column: "due_date_sourcing_epic_id", name: "fk_013c9f36ca", on_delete: :nullify
   add_foreign_key "epics", "epics", column: "parent_id", name: "fk_25b99c1be3", on_delete: :cascade
   add_foreign_key "epics", "epics", column: "start_date_sourcing_epic_id", name: "fk_9d480c64b2", on_delete: :nullify
+  add_foreign_key "epics", "milestones", column: "due_date_sourcing_milestone_id", name: "fk_3c1fd1cccc", on_delete: :nullify
+  add_foreign_key "epics", "milestones", column: "start_date_sourcing_milestone_id", name: "fk_1fbed67632", on_delete: :nullify
   add_foreign_key "epics", "milestones", on_delete: :nullify
   add_foreign_key "epics", "namespaces", column: "group_id", name: "fk_f081aa4489", on_delete: :cascade
   add_foreign_key "epics", "users", column: "assignee_id", name: "fk_dccd3f98fc", on_delete: :nullify

doc/administration/packages/index.md

@@ -8,6 +8,7 @@ The Packages feature allows GitLab to act as a repository for the following:
 
 | Software repository | Description | Available in GitLab version |
 | ------------------- | ----------- | --------------------------- |
+| [NuGet Repository](../../user/packages/nuget_repository/index.md) | The GitLab NuGet Repository enables every project in GitLab to have its own space to store [NuGet](https://www.nuget.org/) packages. | 12.8+ |
 | [Conan Repository](../../user/packages/conan_repository/index.md) | The GitLab Conan Repository enables every project in GitLab to have its own space to store [Conan](https://conan.io/) packages. | 12.4+ |
 | [Maven Repository](../../user/packages/maven_repository/index.md) | The GitLab Maven Repository enables every project in GitLab to have its own space to store [Maven](https://maven.apache.org/) packages. | 11.3+ |
 | [NPM Registry](../../user/packages/npm_registry/index.md)   | The GitLab NPM Registry enables every project in GitLab to have its own space to store [NPM](https://www.npmjs.com/) packages. | 11.7+ |

doc/user/packages/index.md

@@ -13,7 +13,7 @@ The Packages feature allows GitLab to act as a repository for the following:
 | [Conan Repository](conan_repository/index.md) **(PREMIUM)** | The GitLab Conan Repository enables every project in GitLab to have its own space to store [Conan](https://conan.io/) packages. | 12.6+ |
 | [Maven Repository](maven_repository/index.md) **(PREMIUM)** | The GitLab Maven Repository enables every project in GitLab to have its own space to store [Maven](https://maven.apache.org/) packages. | 11.3+ |
 | [NPM Registry](npm_registry/index.md) **(PREMIUM)**  | The GitLab NPM Registry enables every project in GitLab to have its own space to store [NPM](https://www.npmjs.com/) packages. | 11.7+ |
-| [NuGet Repository](https://gitlab.com/gitlab-org/gitlab/issues/20050) **(PREMIUM)**  | *COMING SOON* The GitLab NuGet Repository will enable every project in GitLab to have its own space to store [NuGet](https://www.nuget.org/) packages. | 12.7 (planned) |
+| [NuGet Repository](nuget_repository/index.md) **(PREMIUM)**  | *COMING SOON* The GitLab NuGet Repository will enable every project in GitLab to have its own space to store [NuGet](https://www.nuget.org/) packages. | 12.8+ |
 
 TIP: **Tip:**
 Don't you see your package management system supported yet? Consider contributing

doc/user/packages/nuget_repository/index.md

+# GitLab NuGet Repository **(PREMIUM)**
+
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/issues/20050) in [GitLab Premium](https://about.gitlab.com/pricing/) 12.8.
+
+CAUTION: **Work in progress**
+This feature is in development, sections on uploading and installing packages will be coming soon, please follow along and help us make sure we're building the right solution for you in the [NuGet issue](https://gitlab.com/gitlab-org/gitlab/issues/20050).
+
+With the GitLab NuGet Repository, every project can have its own space to store NuGet packages.
+
+The GitLab NuGet Repository works with either [nuget CLI](https://www.nuget.org/) or [Visual Studio](https://visualstudio.microsoft.com/vs/).
+
+## Setting up your development environment
+
+You will need [nuget CLI](https://www.nuget.org/) 5.2 or above. Previous versions have not been tested against the GitLab NuGet Repository and might not work. You can install it by visiting the [downloads page](https://www.nuget.org/downloads).
+
+If you have [Visual Studio](https://visualstudio.microsoft.com/vs/), [nuget CLI](https://www.nuget.org/) is probably already installed.
+
+You can confirm that [nuget CLI](https://www.nuget.org/) is properly installed with:
+
+```sh
+nuget help
+```
+
+You should see something similar to:
+
+```
+NuGet Version: 5.2.0.6090
+usage: NuGet <command> [args] [options]
+Type 'NuGet help <command>' for help on a specific command.
+
+Available commands:
+
+[output truncated]
+```
+
+## Enabling the NuGet Repository
+
+NOTE: **Note:**
+This option is available only if your GitLab administrator has
+[enabled support for the NuGet Repository](../../../administration/packages/index.md).**(PREMIUM ONLY)**
+
+After the NuGet Repository is enabled, it will be available for all new projects
+by default. To enable it for existing projects, or if you want to disable it:
+
+1. Navigate to your project's **Settings > General > Permissions**.
+1. Find the Packages feature and enable or disable it.
+1. Click on **Save changes** for the changes to take effect.
+
+You should then be able to see the **Packages** section on the left sidebar.
+
+## Adding the GitLab NuGet Repository as a source to nuget
+
+You will need the following:
+
+- Your GitLab username.
+- A personal access token. You can generate a [personal access token](../../../user/profile/personal_access_tokens.md) with the scope set to `api` for repository authentication.
+- A suitable name for your source.
+- Your project ID which can be found on the home page of your project.
+
+You can now add a new source to nuget either using [nuget CLI](https://www.nuget.org/) or [Visual Studio](https://visualstudio.microsoft.com/vs/).
+
+### Using nuget CLI
+
+To add the GitLab NuGet Repository as a source with `nuget`:
+
+```sh
+nuget source Add -Name <source_name> -Source "https://example.gitlab.com/api/v4/projects/<your_project_id>/packages/nuget/index.json" -UserName <gitlab_username> -Password <gitlab_token>
+```
+
+Replace:
+
+- `<source_name>` with your desired source name.
+- `<your_project_id>` with your project ID.
+- `<gitlab-username>` with your GitLab username.
+- `<gitlab-token>` with your personal access token.
+- `example.gitlab.com` with the URL of the GitLab instance you're using.
+
+For example:
+
+```sh
+nuget source Add -Name "GitLab" -Source "https//gitlab.example/api/v4/projects/10/packages/nuget/index.json" -UserName carol -Password 12345678asdf
+```
+
+### Using Visual Studio
+
+1. Open [Visual Studio](https://visualstudio.microsoft.com/vs/).
+1. Open the **FILE > OPTIONS** (Windows) or **Visual Studio > Preferences** (Mac OS).
+1. In the **NuGet** section, open **Sources**. You will see a list of all your NuGet sources.
+1. Click **Add**.
+1. Fill the fields with:
+   - **Name**: Desired name for the source
+   - **Location**: `https://gitlab.com/api/v4/projects/<your_project_id>/packages/nuget/index.json`
+     - Replace `<your_project_id>` with your project ID.
+     - If you have a self-hosted GitLab installation, replace `gitlab.com` with your domain name.
+   - **Username**: Your GitLab username
+   - **Password**: Your personal access token
+
+   ![Visual Studio Adding a NuGet source](img/visual_studio_adding_nuget_source.png)
+
+1. Click **Save**.
+
+   ![Visual Studio NuGet source added](img/visual_studio_nuget_source_added.png)
+
+In case of any warning, please make sure that the **Location**, **Username** and **Password** are correct.

doc/user/project/operations/error_tracking.md

@@ -62,3 +62,15 @@ If the error has not been linked to an existing GitLab issue, a 'Create Issue' b
 If a link does exist, it will be shown in the details and the 'Create Issue' button will be hidden:
 
 ![Error Details with Issue Link](img/error_details_with_issue_v12_6.png)
+
+## Taking Action on errors
+
+You can take action on Sentry Errors from within the GitLab UI.
+
+### Ignoring errors
+
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/issues/39665) in GitLab 12.7.
+
+From within the [Error Details](#error-details) page you can ignore a Sentry error by simply clicking the **Ignore** button near the top of the page.
+
+Ignoring an error will prevent it from appearing in the [Error Tracking List](#error-tracking-list), and will silence notifications that were set up within Sentry.

lib/gitlab/diff/file.rb

@@ -358,6 +358,10 @@ module Gitlab
         end
       end
 
+      def modified_file?
+        new_file? || deleted_file? || content_changed?
+      end
+
       # We can't use Object#try because Blob doesn't inherit from Object, but
       # from BasicObject (via SimpleDelegator).
       def try_blobs(meth)
@@ -393,42 +397,26 @@ module Gitlab
       end
 
       def simple_viewer_class
+        return DiffViewer::Collapsed if collapsed?
         return DiffViewer::NotDiffable unless diffable?
+        return DiffViewer::Text if modified_file? && text?
+        return DiffViewer::NoPreview if content_changed?
+        return DiffViewer::Added if new_file?
+        return DiffViewer::Deleted if deleted_file?
+        return DiffViewer::Renamed if renamed_file?
+        return DiffViewer::ModeChanged if mode_changed?
 
-        if content_changed?
-          if text?
-            DiffViewer::Text
-          else
         DiffViewer::NoPreview
       end
-        elsif new_file?
-          if text?
-            DiffViewer::Text
-          else
-            DiffViewer::Added
-          end
-        elsif deleted_file?
-          if text?
-            DiffViewer::Text
-          else
-            DiffViewer::Deleted
-          end
-        elsif renamed_file?
-          DiffViewer::Renamed
-        elsif mode_changed?
-          DiffViewer::ModeChanged
-        else
-          DiffViewer::NoPreview
-        end
-      end
 
       def rich_viewer_class
         viewer_class_from(RICH_VIEWERS)
       end
 
       def viewer_class_from(classes)
+        return if collapsed?
         return unless diffable?
-        return unless new_file? || deleted_file? || content_changed?
+        return unless modified_file?
         return if different_type? || external_storage_error?
 
         verify_binary = !stored_externally?

locale/gitlab.pot

@@ -20480,6 +20480,9 @@ msgstr ""
 msgid "View group labels"
 msgstr ""
 
+msgid "View issue"
+msgstr ""
+
 msgid "View it on GitLab"
 msgstr ""
 

spec/db/schema_spec.rb

@@ -34,7 +34,7 @@ describe 'Database schema' do
     draft_notes: %w[discussion_id commit_id],
     emails: %w[user_id],
     events: %w[target_id],
-    epics: %w[updated_by_id last_edited_by_id start_date_sourcing_milestone_id due_date_sourcing_milestone_id state_id],
+    epics: %w[updated_by_id last_edited_by_id state_id],
     forked_project_links: %w[forked_from_project_id],
     geo_event_log: %w[hashed_storage_attachments_event_id],
     geo_job_artifact_deleted_events: %w[job_artifact_id],

spec/frontend/error_tracking/components/error_details_spec.js

@@ -198,6 +198,7 @@ describe('ErrorDetails', () => {
       const gitlabIssue = 'https://gitlab.example.com/issues/1';
       const findGitLabLink = () => wrapper.find(`[href="${gitlabIssue}"]`);
       const findCreateIssueButton = () => wrapper.find('[data-qa-selector="create_issue_button"]');
+      const findViewIssueButton = () => wrapper.find('[data-qa-selector="view_issue_button"]');
 
       describe('is present', () => {
         beforeEach(() => {
@@ -209,6 +210,10 @@ describe('ErrorDetails', () => {
           mountComponent();
         });
 
+        it('should display the View issue button', () => {
+          expect(findViewIssueButton().exists()).toBe(true);
+        });
+
         it('should display the issue link', () => {
           expect(findGitLabLink().exists()).toBe(true);
         });
@@ -228,9 +233,14 @@ describe('ErrorDetails', () => {
           mountComponent();
         });
 
+        it('should not display the View issue button', () => {
+          expect(findViewIssueButton().exists()).toBe(false);
+        });
+
         it('should not display an issue link', () => {
           expect(findGitLabLink().exists()).toBe(false);
         });
+
         it('should display the create issue button', () => {
           expect(findCreateIssueButton().exists()).toBe(true);
         });

spec/lib/gitlab/diff/file_spec.rb

@@ -347,6 +347,16 @@ describe Gitlab::Diff::File do
   end
 
   describe '#simple_viewer' do
+    context 'when the file is collapsed' do
+      before do
+        allow(diff_file).to receive(:collapsed?).and_return(true)
+      end
+
+      it 'returns a Collapsed viewer' do
+        expect(diff_file.simple_viewer).to be_a(DiffViewer::Collapsed)
+      end
+    end
+
     context 'when the file is not diffable' do
       before do
         allow(diff_file).to receive(:diffable?).and_return(false)

spec/requests/api/runner_spec.rb

@@ -1828,6 +1828,58 @@ describe API::Runner, :clean_gitlab_redis_shared_state do
               end
             end
           end
+
+          context 'when artifact_type is metrics_referee' do
+            context 'when artifact_format is gzip' do
+              let(:file_upload) { fixture_file_upload('spec/fixtures/referees/metrics_referee.json.gz') }
+              let(:params) { { artifact_type: :metrics_referee, artifact_format: :gzip } }
+
+              it 'stores metrics_referee data' do
+                upload_artifacts(file_upload, headers_with_token, params)
+
+                expect(response).to have_gitlab_http_status(201)
+                expect(job.reload.job_artifacts_metrics_referee).not_to be_nil
+              end
+            end
+
+            context 'when artifact_format is raw' do
+              let(:file_upload) { fixture_file_upload('spec/fixtures/referees/metrics_referee.json.gz') }
+              let(:params) { { artifact_type: :metrics_referee, artifact_format: :raw } }
+
+              it 'returns an error' do
+                upload_artifacts(file_upload, headers_with_token, params)
+
+                expect(response).to have_gitlab_http_status(400)
+                expect(job.reload.job_artifacts_metrics_referee).to be_nil
+              end
+            end
+          end
+
+          context 'when artifact_type is network_referee' do
+            context 'when artifact_format is gzip' do
+              let(:file_upload) { fixture_file_upload('spec/fixtures/referees/network_referee.json.gz') }
+              let(:params) { { artifact_type: :network_referee, artifact_format: :gzip } }
+
+              it 'stores network_referee data' do
+                upload_artifacts(file_upload, headers_with_token, params)
+
+                expect(response).to have_gitlab_http_status(201)
+                expect(job.reload.job_artifacts_network_referee).not_to be_nil
+              end
+            end
+
+            context 'when artifact_format is raw' do
+              let(:file_upload) { fixture_file_upload('spec/fixtures/referees/network_referee.json.gz') }
+              let(:params) { { artifact_type: :network_referee, artifact_format: :raw } }
+
+              it 'returns an error' do
+                upload_artifacts(file_upload, headers_with_token, params)
+
+                expect(response).to have_gitlab_http_status(400)
+                expect(job.reload.job_artifacts_network_referee).to be_nil
+              end
+            end
+          end
         end
 
         context 'when artifacts are being stored outside of tmp path' do

spec/services/ci/retry_build_service_spec.rb

@@ -35,7 +35,8 @@ describe Ci::RetryBuildService do
        job_artifacts_license_management job_artifacts_license_scanning
        job_artifacts_performance
        job_artifacts_codequality job_artifacts_metrics scheduled_at
-       job_variables waiting_for_resource_at].freeze
+       job_variables waiting_for_resource_at job_artifacts_metrics_referee
+       job_artifacts_network_referee].freeze
 
   IGNORE_ACCESSORS =
     %i[type lock_version target_url base_tags trace_sections

spec/views/projects/diffs/_viewer.html.haml_spec.rb

@@ -9,15 +9,7 @@ describe 'projects/diffs/_viewer.html.haml' do
   let(:commit) { project.commit('570e7b2abdd848b95f2f578043fc23bd6f6fd24d') }
   let(:diff_file) { commit.diffs.diff_file_with_new_path('files/ruby/popen.rb') }
 
-  let(:viewer_class) do
-    Class.new(DiffViewer::Base) do
-      include DiffViewer::Rich
-
-      self.partial_name = 'text'
-    end
-  end
-
-  let(:viewer) { viewer_class.new(diff_file) }
+  let(:viewer) { diff_file.simple_viewer }
 
   before do
     assign(:project, project)
@@ -53,7 +45,7 @@ describe 'projects/diffs/_viewer.html.haml' do
     it 'renders the collapsed view' do
       render_view
 
-      expect(view).to render_template('projects/diffs/_collapsed')
+      expect(view).to render_template('projects/diffs/viewers/_collapsed')
     end
   end