# frozen_string_literal: true

require 'test_helper'

class ManifestTest < ViteRails::Test
  def test_lookup_exception!
    asset_file = 'calendar.js'

    error = assert_raises_manifest_missing_entry_error do
      ViteRails.manifest.lookup!(asset_file)
    end

    assert_match "Vite Rails can't find #{ asset_file } in #{ manifest_path }", error.message
  end

  def test_lookup_with_type_exception!
    asset_file = 'calendar'

    error = assert_raises_manifest_missing_entry_error do
      ViteRails.manifest.lookup!(asset_file, type: :javascript)
    end

    assert_match "Vite Rails can't find #{ asset_file }.js in #{ manifest_path }", error.message
  end

  def test_lookup_success!
    entry = {
      'file' => '/vite-production/assets/application.a0ba047e.js',
      'imports' => [
        '/vite-production/assets/example_import.8e1fddc0.js',
      ],
    }
    assert_equal entry, ViteRails.manifest.lookup!('application.js', type: :javascript)
    assert_equal entry, ViteRails.manifest.lookup!('application', type: :typescript)
  end

  def test_lookup_success_with_dev_server_running!
    entry = { 'file' => '/vite-production/application.js' }
    with_dev_server_running {
      assert_equal entry, ViteRails.manifest.lookup!('application.js')
    }
    entry = { 'file' => '/vite-production/application.ts' }
    with_dev_server_running {
      assert_equal entry, ViteRails.manifest.lookup!('application', type: :typescript)
    }
  end

  def test_lookup_nil
    assert_nil ViteRails.manifest.lookup('foo.js')
  end

  def test_lookup_success
    entry = { 'file' => '/vite-production/assets/application.cccfef34.css', 'imports' => nil }
    assert_equal entry, ViteRails.manifest.lookup('application.css')
    assert_equal entry, ViteRails.manifest.lookup('application.css', type: :stylesheet)
    assert_equal entry, ViteRails.manifest.lookup('application', type: :stylesheet)
  end

  def test_lookup_success_with_dev_server_running
    entry = { 'file' => '/vite-production/application.css' }
    with_dev_server_running {
      assert_equal entry, ViteRails.manifest.lookup('application', type: :stylesheet)
    }
  end

private

  def assert_raises_manifest_missing_entry_error(&block)
    error = nil
    ViteRails.config.stub :auto_build, false do
      error = assert_raises ViteRails::Manifest::MissingEntryError, &block
    end
    error
  end

  def manifest_path
    File.expand_path File.join(File.dirname(__FILE__), 'test_app/public/vite-production', 'manifest.json').to_s
  end
end