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require 'test_helper'
class RelatedAssetTest < ActiveSupport::TestCase
test "headline can be set on an image asset" do
node = Node.root.children.create!(:slug => "related_asset_headline_image_test")
asset = Asset.create!(:name => "photo", :upload_content_type => "image/png")
node.draft.assets << asset
related = node.draft.related_assets.find_by(:asset_id => asset.id)
related.headline = true
assert related.valid?
end
test "headline can be set on a PDF asset" do
node = Node.root.children.create!(:slug => "related_asset_headline_pdf_test")
asset = Asset.create!(:name => "expert opinion", :upload_content_type => "application/pdf")
node.draft.assets << asset
related = node.draft.related_assets.find_by(:asset_id => asset.id)
related.headline = true
assert related.valid?
end
test "headline cannot be set on a non-image, non-PDF asset" do
node = Node.root.children.create!(:slug => "related_asset_headline_text_test")
asset = Asset.create!(:name => "programme", :upload_content_type => "text/plain")
node.draft.assets << asset
related = node.draft.related_assets.find_by(:asset_id => asset.id)
related.headline = true
assert_not related.valid?
assert_includes related.errors[:headline], I18n.t("activerecord.errors.models.related_asset.attributes.headline.images_and_pdfs_only")
end
test "the headline validation does not raise when asset is missing" do
related = RelatedAsset.new(:headline => true)
assert_not related.valid?
end
test "at most one headline per page is enforced at the database level" do
node = Node.root.children.create!(:slug => "related_asset_headline_uniqueness_test")
first = Asset.create!(:name => "first", :upload_content_type => "image/png")
second = Asset.create!(:name => "second", :upload_content_type => "image/png")
node.draft.assets << first
node.draft.assets << second
node.draft.related_assets.find_by(:asset_id => first.id).update!(:headline => true)
second_related = node.draft.related_assets.find_by(:asset_id => second.id)
assert_raises(ActiveRecord::RecordNotUnique) do
RelatedAsset.where(:id => second_related.id).update_all(:headline => true)
end
end
end
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