113 lines
3.5 KiB
Ruby
113 lines
3.5 KiB
Ruby
require 'abstract_unit'
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require 'generators/generators_test_helper'
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require 'generators/rails/scaffold_controller/scaffold_controller_generator'
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class ScaffoldControllerGeneratorTest < GeneratorsTestCase
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def test_controller_skeleton_is_created
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run_generator
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assert_file "app/controllers/users_controller.rb" do |content|
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assert_match /class UsersController < ApplicationController/, content
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assert_instance_method content, :index do |m|
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assert_match /@users = User\.all/, m
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end
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assert_instance_method content, :show do |m|
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assert_match /@user = User\.find\(params\[:id\]\)/, m
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end
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assert_instance_method content, :new do |m|
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assert_match /@user = User\.new/, m
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end
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assert_instance_method content, :edit do |m|
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assert_match /@user = User\.find\(params\[:id\]\)/, m
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end
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assert_instance_method content, :create do |m|
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assert_match /@user = User\.new\(params\[:user\]\)/, m
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assert_match /@user\.save/, m
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assert_match /@user\.errors/, m
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end
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assert_instance_method content, :update do |m|
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assert_match /@user = User\.find\(params\[:id\]\)/, m
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assert_match /@user\.update_attributes\(params\[:user\]\)/, m
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assert_match /@user\.errors/, m
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end
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assert_instance_method content, :destroy do |m|
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assert_match /@user = User\.find\(params\[:id\]\)/, m
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assert_match /@user\.destroy/, m
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end
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end
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end
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def test_helper_are_invoked_with_a_pluralized_name
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run_generator
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assert_file "app/helpers/users_helper.rb", /module UsersHelper/
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assert_file "test/unit/helpers/users_helper_test.rb", /class UsersHelperTest < ActionView::TestCase/
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end
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def test_views_are_generated
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run_generator
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%w(
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index
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edit
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new
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show
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).each { |view| assert_file "app/views/users/#{view}.html.erb" }
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assert_file "app/views/layouts/users.html.erb"
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end
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def test_functional_tests
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run_generator
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assert_file "test/functional/users_controller_test.rb" do |content|
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assert_match /class UsersControllerTest < ActionController::TestCase/, content
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assert_match /test "should get index"/, content
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end
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end
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def test_generates_singleton_controller
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run_generator ["User", "name:string", "age:integer", "--singleton"]
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assert_file "app/controllers/users_controller.rb" do |content|
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assert_no_match /def index/, content
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end
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assert_file "test/functional/users_controller_test.rb" do |content|
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assert_no_match /test "should get index"/, content
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end
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assert_no_file "app/views/users/index.html.erb"
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end
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def test_skip_helper_if_required
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run_generator ["User", "name:string", "age:integer", "--no-helper"]
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assert_no_file "app/helpers/users_helper.rb"
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assert_no_file "test/unit/helpers/users_helper_test.rb"
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end
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def test_skip_layout_if_required
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run_generator ["User", "name:string", "age:integer", "--no-layout"]
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assert_no_file "app/views/layouts/users.html.erb"
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end
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def test_error_is_shown_if_orm_does_not_provide_interface
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error = capture(:stderr){ run_generator ["User", "--orm=unknown"] }
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assert_equal "Could not load Unknown::Generators::ActionORM, skipping controller. " <<
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"Error: no such file to load -- generators/unknown.\n", error
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end
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protected
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def run_generator(args=["User", "name:string", "age:integer"])
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silence(:stdout) { Rails::Generators::ScaffoldControllerGenerator.start args, :destination_root => destination_root }
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end
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end
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