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require 'test_helper'
class AssetsControllerTest < ActionController::TestCase
def setup
login_as :quentin
@existing_asset_ids = Asset.pluck(:id)
end
def teardown
(Asset.pluck(:id) - @existing_asset_ids).each do |id|
dir = Asset.upload_root.join(id.to_s)
raise "Refusing to delete #{dir} -- outside tmp/, Rails.env.test? may be false" unless
dir.to_s.start_with?(Rails.root.join("tmp").to_s)
FileUtils.rm_rf(dir)
end
end
# --- index ---
test "get index" do
get :index
assert_response :success
end
# --- show ---
test "show existing asset" do
asset = Asset.create!(
name: 'Test asset',
upload_file_name: 'test_image.png',
upload_content_type: 'image/png',
upload_file_size: 49854,
upload_updated_at: Time.current
)
get :show, params: { id: asset.id }
assert_response :success
end
# --- new ---
test "get new" do
get :new
assert_response :success
end
# --- create with image ---
test "create asset with image upload generates variants" do
uploaded = Rack::Test::UploadedFile.new(
Rails.root.join('test', 'fixtures', 'files', 'test_image.png'),
'image/png'
)
assert_difference 'Asset.count', 1 do
post :create, params: { asset: { name: 'Logo', upload: uploaded } }
end
assert_response :redirect
asset = Asset.last
assert_equal 'test_image.png', asset.upload_file_name
assert_equal 'image/png', asset.upload_content_type
assert asset.upload_file_size > 0
# original and all four variants should exist on disk
%w[original medium thumb headline large].each do |style|
path = asset.send(:file_path, style)
assert File.exist?(path), "Expected #{style} variant at #{path}"
end
end
# --- create with PDF ---
test "create asset with PDF upload generates rasterized variants" do
uploaded = Rack::Test::UploadedFile.new(
Rails.root.join('test', 'fixtures', 'files', 'test_document.pdf'),
'application/pdf'
)
assert_difference 'Asset.count', 1 do
post :create, params: { asset: { name: 'Document', upload: uploaded } }
end
assert_response :redirect
asset = Asset.last
original_path = asset.send(:file_path, :original)
assert File.exist?(original_path), "Expected original at #{original_path}"
assert_equal 'test_document.pdf', File.basename(original_path)
%w[medium thumb headline large].each do |style|
path = asset.send(:file_path, style)
assert File.exist?(path), "Expected a #{style} variant at #{path}"
assert_equal '.png', File.extname(path), "Expected #{style} variant to be a PNG, not a PDF"
end
end
# --- create with attach ---
test "create with node_id attaches the asset to the node's draft" do
node = Node.root.children.create!(:slug => "asset_attach_target")
post :create, params: { asset: { name: 'Attach me' }, node_id: node.id }
assert_response :redirect
asset = Asset.last
assert_includes node.draft.assets.reload, asset
assert_match /attached/, flash[:notice]
end
test "create against a foreign-locked node keeps the asset but refuses the attach" do
node = Node.root.children.create!(:slug => "asset_attach_locked")
node.lock_for_editing!(users(:aaron))
assert_difference 'Asset.count', 1 do
post :create, params: { asset: { name: 'Orphaned for now' }, node_id: node.id }
end
assert_empty node.draft.assets.reload
assert_equal node_path(node), flash[:locked_node_path]
assert_equal "aaron", flash[:locked_by]
end
test "create with headline against a page that has one keeps the incumbent and warns" do
node = Node.root.children.create!(:slug => "asset_attach_headline")
incumbent = Asset.create!(:name => 'Incumbent', :upload_content_type => 'image/png')
node.draft.related_assets.create!(:asset => incumbent, :headline => true)
uploaded = Rack::Test::UploadedFile.new(
Rails.root.join('test', 'fixtures', 'files', 'test_image.png'), 'image/png')
post :create, params: { asset: { name: 'Challenger', upload: uploaded },
node_id: node.id, headline: "1" }
assert_includes node.draft.assets.reload, Asset.last
assert_equal incumbent, node.draft.reload.headline_asset
assert_equal node_path(node), flash[:headline_kept_path]
end
# --- edit ---
test "get edit" do
asset = Asset.create!(
name: 'Edit me',
upload_file_name: 'test_image.png',
upload_content_type: 'image/png',
upload_file_size: 49854,
upload_updated_at: Time.current
)
get :edit, params: { id: asset.id }
assert_response :success
end
# --- update ---
test "update asset name" do
asset = Asset.create!(
name: 'Old name',
upload_file_name: 'test_image.png',
upload_content_type: 'image/png',
upload_file_size: 49854,
upload_updated_at: Time.current
)
put :update, params: { id: asset.id, asset: { name: 'New name' } }
assert_response :redirect
assert_equal 'New name', asset.reload.name
end
# --- destroy ---
test "destroy asset removes record and files" do
# Create a real upload so there are files to delete
uploaded = Rack::Test::UploadedFile.new(
Rails.root.join('test', 'fixtures', 'files', 'test_image.png'),
'image/png'
)
post :create, params: { asset: { name: 'To be deleted', upload: uploaded } }
asset = Asset.last
upload_dir = asset.send(:upload_root).join(asset.id.to_s)
assert Dir.exist?(upload_dir), "Upload directory should exist before destroy"
assert_difference 'Asset.count', -1 do
delete :destroy, params: { id: asset.id }
end
assert_response :redirect
assert !Dir.exist?(upload_dir), "Upload directory should be removed after destroy"
end
# --- URL helpers ---
test "upload url returns correct path for original" do
asset = Asset.create!(
name: 'URL test',
upload_file_name: 'logo.png',
upload_content_type: 'image/png',
upload_file_size: 1000,
upload_updated_at: Time.current
)
assert_equal "/system/uploads/#{asset.id}/original/logo.png", asset.upload.url
assert_equal "/system/uploads/#{asset.id}/thumb/logo.png", asset.upload.url(:thumb)
assert_equal "/system/uploads/#{asset.id}/medium/logo.png", asset.upload.url(:medium)
assert_equal "/system/uploads/#{asset.id}/headline/logo.png", asset.upload.url(:headline)
assert_equal "/system/uploads/#{asset.id}/large/logo.png", asset.upload.url(:large)
end
# --- login required ---
test "index requires login" do
session[:user_id] = nil
@controller.instance_variable_set(:@current_user, nil)
get :index
assert_response :redirect
end
end
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