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Model generator tests. Closes #8966 [abhay]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@7840 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
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1 parent ac102b1 commit 493a2db4478759bf00875936b0aa277fb560093b @jeremy jeremy committed Oct 11, 2007
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  1. +109 −0 railties/test/generators/rails_model_generator_test.rb
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109 railties/test/generators/rails_model_generator_test.rb
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+require 'test/unit'
+
+# Optionally load RubyGems
+begin
+ require 'rubygems'
+rescue LoadError
+end
+
+# Mock out what we need from AR::Base
+module ActiveRecord
+ class Base
+ class << self
+ attr_accessor :pluralize_table_names
+ end
+ self.pluralize_table_names = true
+ end
+
+ module ConnectionAdapters
+ class Column
+ attr_reader :name, :default, :type, :limit, :null, :sql_type, :precision, :scale
+ def initialize(name, default, sql_type=nil)
+ @namename
+ @default=default
+ @type=@sql_type=sql_type
+ end
+
+ def human_name
+ @name.humanize
+ end
+ end
+ end
+end
+
+# Mock up necessities from ActionView
+module ActionView
+ module Helpers
+ module ActionRecordHelper; end
+ class InstanceTag; end
+ end
+end
+
+# Set RAILS_ROOT appropriately fixture generation
+tmp_dir="#{File.dirname(__FILE__)}/../fixtures/tmp"
+if defined?(RAILS_ROOT)
+ RAILS_ROOT.replace(tmp_dir)
+else
+ RAILS_ROOT=tmp_dir
+end
+Dir.mkdir(RAILS_ROOT) unless File.exists?(RAILS_ROOT)
+
+$LOAD_PATH.unshift "#{File.dirname(__FILE__)}/../../lib"
+require 'rails_generator'
+require "#{File.dirname(__FILE__)}/generator_test_helper"
+
+class RailsModelGeneratorTest < Test::Unit::TestCase
+ include GeneratorTestHelper
+
+ def setup
+ ActiveRecord::Base.pluralize_table_names = true
+ Dir.mkdir("#{RAILS_ROOT}/app") unless File.exists?("#{RAILS_ROOT}/app")
+ Dir.mkdir("#{RAILS_ROOT}/app/views") unless File.exists?("#{RAILS_ROOT}/app/views")
+ Dir.mkdir("#{RAILS_ROOT}/app/views/layouts") unless File.exists?("#{RAILS_ROOT}/app/views/layouts")
+ Dir.mkdir("#{RAILS_ROOT}/config") unless File.exists?("#{RAILS_ROOT}/config")
+ Dir.mkdir("#{RAILS_ROOT}/db") unless File.exists?("#{RAILS_ROOT}/db")
+ Dir.mkdir("#{RAILS_ROOT}/test") unless File.exists?("#{RAILS_ROOT}/test")
+ Dir.mkdir("#{RAILS_ROOT}/test/fixtures") unless File.exists?("#{RAILS_ROOT}/test/fixtures")
+ Dir.mkdir("#{RAILS_ROOT}/public") unless File.exists?("#{RAILS_ROOT}/public")
+ Dir.mkdir("#{RAILS_ROOT}/public/stylesheets") unless File.exists?("#{RAILS_ROOT}/public/stylesheets")
+ File.open("#{RAILS_ROOT}/config/routes.rb", 'w') do |f|
+ f<<"ActionController::Routing::Routes.draw do |map|\n\nend\n"
+ end
+ end
+
+ def teardown
+ FileUtils.rm_rf "#{RAILS_ROOT}/app"
+ FileUtils.rm_rf "#{RAILS_ROOT}/test"
+ FileUtils.rm_rf "#{RAILS_ROOT}/config"
+ FileUtils.rm_rf "#{RAILS_ROOT}/db"
+ FileUtils.rm_rf "#{RAILS_ROOT}/public"
+ end
+
+ def test_model_generates_resources
+ run_generator('model', %w(Product))
+
+ assert_generated_model_for :product
+ assert_generated_fixtures_for :products
+ assert_generated_migration :create_products
+ end
+
+ def test_model_skip_migration_skips_migration
+ run_generator('model', %w(Product --skip-migration))
+
+ assert_generated_model_for :product
+ assert_generated_fixtures_for :products
+ assert_skipped_migration :create_products
+ end
+
+ def test_model_with_attributes_generates_resources_with_attributes
+ run_generator('model', %w(Product name:string supplier_id:integer created_at:timestamp))
+
+ assert_generated_model_for :product
+ assert_generated_fixtures_for :products
+ assert_generated_migration :create_products do |t|
+ assert_generated_column t, :name, :string
+ assert_generated_column t, :supplier_id, :integer
+ assert_generated_column t, :created_at, :timestamp
+ end
+ end
+end

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