require 'test_helper'
require 'generators/rails/cell_generator'

class CellGeneratorTest < Rails::Generators::TestCase
  destination File.join(Rails.root, "tmp")
  setup :prepare_destination
  tests ::Rails::Generators::CellGenerator

  test "create the standard assets" do
    run_generator %w(Blog post latest)

    assert_file "app/cells/blog_cell.rb", /class BlogCell < Cell::Rails/
    assert_file "app/cells/blog_cell.rb", /def post/
    assert_file "app/cells/blog_cell.rb", /def latest/
    assert_file "app/cells/blog/post.html.erb", %r(app/cells/blog/post\.html\.erb)
    assert_file "app/cells/blog/post.html.erb", %r(<p>)
    assert_file "app/cells/blog/latest.html.erb", %r(app/cells/blog/latest\.html\.erb)


    assert_no_file "app/cells/blog/post.html.haml"
    assert_no_file "app/cells/blog/post.html.haml"
    assert_no_file "app/cells/blog/latest.html.haml"

    assert_no_file "app/cells/blog/post.html.slim"
    assert_no_file "app/cells/blog/post.html.slim"
    assert_no_file "app/cells/blog/latest.html.slim"
  end

  test "create cell that inherits from custom cell class if specified" do
    run_generator %w(Blog --base-cell-class=ApplicationCell)
    assert_file "app/cells/blog_cell.rb", /class BlogCell < ApplicationCell/
  end
  
  test "work with namespaces" do
    run_generator %w(Blog::Post latest)

    assert_file "app/cells/blog/post_cell.rb", /class Blog::PostCell < Cell::Rails/
    assert_file "app/cells/blog/post_cell.rb", /def latest/
    assert_file "app/cells/blog/post/latest.html.erb", %r(app/cells/blog/post/latest\.html\.erb)
  end
  
  test "work with namespaces and haml" do
    run_generator %w(Blog::Post latest -e haml)

    assert_file "app/cells/blog/post_cell.rb", /class Blog::PostCell < Cell::Rails/
    assert_file "app/cells/blog/post/latest.html.haml", %r(app/cells/blog/post/latest\.html\.haml)
  end

  test "work with namespaces and slim" do
    run_generator %w(Blog::Post latest -e slim)

    assert_file "app/cells/blog/post_cell.rb", /class Blog::PostCell < Cell::Rails/
    assert_file "app/cells/blog/post/latest.html.slim", %r(app/cells/blog/post/latest\.html\.slim)
  end

  test "create slim assets with -e slim" do
    run_generator %w(Blog post latest -e slim)

    assert_file "app/cells/blog_cell.rb", /class BlogCell < Cell::Rails/
    assert_file "app/cells/blog_cell.rb", /def post/
    assert_file "app/cells/blog_cell.rb", /def latest/
    assert_file "app/cells/blog/post.html.slim", %r(app/cells/blog/post\.html\.slim)
    assert_file "app/cells/blog/post.html.slim", %r(p)
    assert_file "app/cells/blog/latest.html.slim", %r(app/cells/blog/latest\.html\.slim)


    assert_no_file "app/cells/blog/post.html.erb"
    assert_no_file "app/cells/blog/post.html.erb"
    assert_no_file "app/cells/blog/latest.html.erb"

    assert_no_file "app/cells/blog/post.html.haml"
    assert_no_file "app/cells/blog/post.html.haml"
    assert_no_file "app/cells/blog/latest.html.haml"
  end

  test "create haml assets with -e haml" do
    run_generator %w(Blog post latest -e haml)

    assert_file "app/cells/blog_cell.rb", /class BlogCell < Cell::Rails/
    assert_file "app/cells/blog_cell.rb", /def post/
    assert_file "app/cells/blog_cell.rb", /def latest/
    assert_file "app/cells/blog/post.html.haml", %r(app/cells/blog/post\.html\.haml)
    assert_file "app/cells/blog/post.html.haml", %r(%p)
    assert_file "app/cells/blog/latest.html.haml", %r(app/cells/blog/latest\.html\.haml)


    assert_no_file "app/cells/blog/post.html.erb"
    assert_no_file "app/cells/blog/post.html.erb"
    assert_no_file "app/cells/blog/latest.html.erb"

    assert_no_file "app/cells/blog/post.html.slim"
    assert_no_file "app/cells/blog/post.html.slim"
    assert_no_file "app/cells/blog/latest.html.slim"
  end

  test "create test_unit assets with -t test_unit" do
    run_generator %w(Blog post latest -t test_unit)

    assert_file "test/cells/blog_cell_test.rb"
  end

  test "work with namespace and test_unit" do
    run_generator %w(Blog::Post latest -t test_unit)

    assert_file "test/cells/blog/post_cell_test.rb",  /class Blog::PostCellTest < Cell::TestCase/
  end

  test "create test_unit assets with -t rspec" do
    run_generator %w(Blog post latest -t rspec)

    assert_no_file "test/cells/blog_cell_test.rb"
  end

  test "generate with custom base_path" do
    run_generator %w(Blog --base-cell-path=app/components)
    assert_file "app/components/blog_cell.rb"
  end
end