Redmine

    # core fields

    not_copyable = %w[id root_id parent_id lft rgt created_on updated_on status_id closed_on]

    not_copyable += issue.disabled_core_fields

    not_copyable += issue.read_only_attribute_names(User.current)

    # For a new issue project and tracker should be copied regardless of workflow

    if new_record?

      not_copyable -= %w[project_id tracker_id]

    end

      issue.attributes.dup.except(*not_copyable)

      issue.editable_custom_field_values(User.current).inject({}) do |h, v|

  def test_copy_issue_should_copy_only_editable_attributes

    User.current = User.find(2)

    issue_orig = Issue.find(11)

    cf = IssueCustomField.find(6)

    cv = CustomValue.create!(:custom_field => cf, :customized => issue_orig, :value => 12.34)

    WorkflowPermission.delete_all

    # status new

    WorkflowPermission.create!(:role_id => 1, :tracker_id => 1,

                               :old_status_id => 1,

                               :author => false, :assignee => false,

                               :field_name => 'fixed_version_id', :rule => 'readonly')

    WorkflowPermission.create!(:role_id => 1, :tracker_id => 1,

                               :old_status_id => 1,

                               :author => false, :assignee => false,

                               :field_name => cf.id, :rule => 'readonly')

    # closed

    WorkflowPermission.create!(:role_id => 1, :tracker_id => 1,

                               :old_status_id => 5,

                               :author => false, :assignee => false,

                               :field_name => 'fixed_version_id', :rule => 'readonly')

    WorkflowPermission.create!(:role_id => 1, :tracker_id => 1,

                               :old_status_id => 5,

                               :author => false, :assignee => false,

                               :field_name => cf.id, :rule => 'readonly')

    # user cannot change field

    assert_not issue_orig.safe_attribute?('fixed_version_id')

    assert_not_nil issue_orig.fixed_version_id

    # cf_6 is read only

    assert issue_orig.read_only_attribute_names(User.current).include?(cf.id.to_s)

    assert_equal cv.to_s, issue_orig.custom_field_value(cf.id)

    issue_copy = Issue.new.copy_from issue_orig

    # field was not copied

    assert_nil issue_copy.fixed_version_id

    assert_empty issue_copy.custom_field_value(cf.id)

    # still can't change field

    assert_not issue_copy.safe_attribute?('fixed_version_id')

    assert issue_copy.read_only_attribute_names(User.current).include?(cf.id.to_s)

  end

  def test_copy_issue_from_should_ignore_disabled_rules_for_project_and_tracker

    User.current = User.find(2)

    source_issue = Issue.find(1)

    icf = IssueCustomField.generate!(:tracker_ids => [1], :visible => true, :role_ids => [1], :is_for_all => false, :project_ids => [1])

    # Disable changing Project for role Manager

    WorkflowPermission.create!(:role_id => 1, :tracker_id => 1,

                               :old_status_id => 1,

                               :author => false, :assignee => false,

                               :field_name => 'project_id', :rule => 'readonly')

    CustomValue.create!(:custom_field => icf, :customized => source_issue, :value => 'test string')

    new_issue = Issue.new.copy_from(source_issue)

    # custom values were copied

    assert_not_empty new_issue.custom_field_values

    # copied values are equal

    assert_equal source_issue.custom_field_value(icf.id), new_issue.custom_field_value(icf.id)

  end