refactored specs based on feedback

spec/features/projects/import_export/export_file_spec.rb

@@ -2,6 +2,7 @@ require 'spec_helper'
 
 feature 'project export', feature: true, js: true do
   include Select2Helper
+  include ExportFileHelper
 
   let(:user) { create(:admin) }
   let(:export_path) { "#{Dir::tmpdir}/import_file_spec" }
@@ -15,11 +16,11 @@ feature 'project export', feature: true, js: true do
           "token" => "token",
           "project_id" => nil,
           "deleted_at" => nil,
-          "gl_project_id" => 4
+          "gl_project_id" => project.id
         },
         { # Project hooks
           "id" => 1,
-          "project_id" => 4,
+          "project_id" => project.id,
           "service_id" => nil,
           "push_events" => true,
           "issues_events" => false,
@@ -51,7 +52,7 @@ feature 'project export', feature: true, js: true do
       login_as(user)
     end
 
-    scenario 'user imports an exported project successfully' do
+    scenario 'exports a project successfully' do
       visit edit_namespace_project_path(project.namespace, project)
 
       expect(page).to have_content('Export project')
@@ -76,87 +77,4 @@ feature 'project export', feature: true, js: true do
       end
     end
   end
-
-  def setup_project
-    issue = create(:issue, assignee: user)
-    snippet = create(:project_snippet)
-    release = create(:release)
-
-    project = create(:project,
-                     :public,
-                     issues: [issue],
-                     snippets: [snippet],
-                     releases: [release]
-                    )
-    label = create(:label, project: project)
-    create(:label_link, label: label, target: issue)
-    milestone = create(:milestone, project: project)
-    merge_request = create(:merge_request, source_project: project, milestone: milestone)
-    commit_status = create(:commit_status, project: project)
-
-    ci_pipeline = create(:ci_pipeline,
-                         project: project,
-                         sha: merge_request.diff_head_sha,
-                         ref: merge_request.source_branch,
-                         statuses: [commit_status])
-
-    create(:ci_build, pipeline: ci_pipeline, project: project)
-    create(:milestone, project: project)
-    create(:note, noteable: issue, project: project)
-    create(:note, noteable: merge_request, project: project)
-    create(:note, noteable: snippet, project: project)
-    create(:note_on_commit,
-           author: user,
-           project: project,
-           commit_id: ci_pipeline.sha)
-
-    create(:event, target: milestone, project: project, action: Event::CREATED, author: user)
-    create(:project_member, :master, user: user, project: project)
-    create(:ci_variable, project: project)
-    create(:ci_trigger, project: project)
-    key = create(:deploy_key)
-    key.projects << project
-    create(:service, project: project)
-    create(:project_hook, project: project, token: 'token')
-    create(:protected_branch, project: project)
-
-    project
-  end
-
-  # Expands the compressed file for an exported project into +tmpdir+
-  def in_directory_with_expanded_export(project)
-    Dir.mktmpdir do |tmpdir|
-      export_file = project.export_project_path
-      _output, exit_status = Gitlab::Popen.popen(%W{tar -zxf #{export_file} -C #{tmpdir}})
-
-      yield(exit_status, tmpdir)
-    end
-  end
-
-  # Recursively finds key/values including +key+ as part of the key, inside a nested hash
-  def deep_find_with_parent(key, object, found = nil)
-    if object.respond_to?(:key?) && object.keys.any? { |k| k.include?(key) }
-      [object[key], object] if object[key]
-    elsif object.is_a? Enumerable
-      object.find { |*a| found, object = deep_find_with_parent(key, a.last, found) }
-      [found, object] if found
-    end
-  end
-
-  # Returns true if a sensitive word is found inside a hash, excluding safe hashes
-  def has_sensitive_attributes?(sensitive_word, project_hash)
-    loop do
-      object, parent = deep_find_with_parent(sensitive_word, project_hash)
-      parent.except!('created_at', 'updated_at', 'url', 'group_id') if parent
-
-      if object && safe_hashes[sensitive_word.to_sym].include?(parent)
-        # It's in the safe list, remove hash and keep looking
-        parent.delete(object)
-      elsif object
-        return true
-      else
-        return false
-      end
-    end
-  end
 end

spec/lib/gitlab/import_export/attribute_configuration_spec.rb

@@ -10,7 +10,7 @@ describe 'Attribute configuration', lib: true do
   let(:config_hash) { YAML.load_file(Gitlab::ImportExport.config_file).deep_stringify_keys }
   let(:relation_names) do
     names = config_hash['project_tree'].to_s.gsub(/[\[{}\]=>\"\:]/, ',').split(',').delete_if(&:blank?)
-    names.uniq - ['author', 'milestones', 'labels'] + ['project'] # Remove duplicated or add missing models
+    names.uniq - ['milestones', 'labels'] + ['project'] # Remove duplicated or add missing models
   end
 
   let(:safe_model_attributes) do
@@ -35,7 +35,8 @@ describe 'Attribute configuration', lib: true do
       'Service' => %w[id type title project_id created_at updated_at active properties template push_events issues_events merge_requests_events tag_push_events note_events pipeline_events build_events category default wiki_page_events],
       'ProjectHook' => %w[id url project_id created_at updated_at type service_id push_events issues_events merge_requests_events tag_push_events note_events pipeline_events enable_ssl_verification build_events wiki_page_events token group_id],
       'ProtectedBranch' => %w[id project_id name created_at updated_at],
-      'Project' => %w[description issues_enabled merge_requests_enabled wiki_enabled snippets_enabled visibility_level archived]
+      'Project' => %w[description issues_enabled merge_requests_enabled wiki_enabled snippets_enabled visibility_level archived],
+      'Author' => %w[name]
     }
   end
 
@@ -43,7 +44,7 @@ describe 'Attribute configuration', lib: true do
     relation_names.each do |relation_name|
       relation_class = relation_class_for_name(relation_name)
 
-      expect(safe_model_attributes[relation_class.to_s]).not_to be_nil
+      expect(safe_model_attributes[relation_class.to_s]).not_to be_nil, "Expected exported class #{relation_class.to_s} to exist in safe_model_attributes"
 
       current_attributes = parsed_attributes(relation_name, relation_class.attribute_names)
       safe_attributes = safe_model_attributes[relation_class.to_s]
@@ -80,4 +81,7 @@ describe 'Attribute configuration', lib: true do
 
     attributes
   end
+
+  class Author < User
+  end
 end

spec/support/import_export/export_file_helper.rb

+module ExportFileHelper
+  def setup_project
+    project = create(:project, :public)
+
+    create(:release, project: project)
+
+    issue = create(:issue, assignee: user, project: project)
+    snippet = create(:project_snippet, project: project)
+    label = create(:label, project: project)
+    milestone = create(:milestone, project: project)
+    merge_request = create(:merge_request, source_project: project, milestone: milestone)
+    commit_status = create(:commit_status, project: project)
+
+    create(:label_link, label: label, target: issue)
+
+    ci_pipeline = create(:ci_pipeline,
+                         project: project,
+                         sha: merge_request.diff_head_sha,
+                         ref: merge_request.source_branch,
+                         statuses: [commit_status])
+
+    create(:ci_build, pipeline: ci_pipeline, project: project)
+    create(:milestone, project: project)
+    create(:note, noteable: issue, project: project)
+    create(:note, noteable: merge_request, project: project)
+    create(:note, noteable: snippet, project: project)
+    create(:note_on_commit,
+           author: user,
+           project: project,
+           commit_id: ci_pipeline.sha)
+
+    create(:event, target: milestone, project: project, action: Event::CREATED, author: user)
+    create(:project_member, :master, user: user, project: project)
+    create(:ci_variable, project: project)
+    create(:ci_trigger, project: project)
+    key = create(:deploy_key)
+    key.projects << project
+    create(:service, project: project)
+    create(:project_hook, project: project, token: 'token')
+    create(:protected_branch, project: project)
+
+    project
+  end
+
+  # Expands the compressed file for an exported project into +tmpdir+
+  def in_directory_with_expanded_export(project)
+    Dir.mktmpdir do |tmpdir|
+      export_file = project.export_project_path
+      _output, exit_status = Gitlab::Popen.popen(%W{tar -zxf #{export_file} -C #{tmpdir}})
+
+      yield(exit_status, tmpdir)
+    end
+  end
+
+  # Recursively finds key/values including +key+ as part of the key, inside a nested hash
+  def deep_find_with_parent(key, object, found = nil)
+    if object.respond_to?(:key?) && object.keys.any? { |k| k.include?(key) }
+      [object[key], object] if object[key]
+    elsif object.is_a? Enumerable
+      object.find { |*a| found, object = deep_find_with_parent(key, a.last, found) }
+      [found, object] if found
+    end
+  end
+
+  # Returns true if a sensitive word is found inside a hash, excluding safe hashes
+  def has_sensitive_attributes?(sensitive_word, project_hash)
+    loop do
+      object, parent = deep_find_with_parent(sensitive_word, project_hash)
+      parent.except!('created_at', 'updated_at', 'url', 'group_id') if parent
+
+      if object && safe_hashes[sensitive_word.to_sym].include?(parent)
+        # It's in the safe list, remove hash and keep looking
+        parent.delete(object)
+      elsif object
+        return true
+      else
+        return false
+      end
+    end
+  end
+end