diff options
Diffstat (limited to 'railties/test/generators/migration_generator_test.rb')
| -rw-r--r-- | railties/test/generators/migration_generator_test.rb | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/railties/test/generators/migration_generator_test.rb b/railties/test/generators/migration_generator_test.rb index 6fac643ed0..413d457d54 100644 --- a/railties/test/generators/migration_generator_test.rb +++ b/railties/test/generators/migration_generator_test.rb @@ -85,6 +85,19 @@ class MigrationGeneratorTest < Rails::Generators::TestCase end end + def test_remove_migration_with_references_removes_foreign_keys + migration = "remove_references_from_books" + run_generator [migration, "author:belongs_to", "distributor:references{polymorphic}"] + + assert_migration "db/migrate/#{migration}.rb" do |content| + assert_method :change, content do |change| + assert_match(/remove_reference :books, :author,.*\sforeign_key: true/, change) + assert_match(/remove_reference :books, :distributor/, change) # sanity check + assert_no_match(/remove_reference :books, :distributor,.*\sforeign_key: true/, change) + end + end + end + def test_add_migration_with_attributes_and_indices migration = "add_title_with_index_and_body_to_posts" run_generator [migration, "title:string:index", "body:text", "user_id:integer:uniq"] @@ -159,6 +172,31 @@ class MigrationGeneratorTest < Rails::Generators::TestCase end end + def test_add_migration_with_required_references + migration = "add_references_to_books" + run_generator [migration, "author:belongs_to{required}", "distributor:references{polymorphic,required}"] + + assert_migration "db/migrate/#{migration}.rb" do |content| + assert_method :change, content do |change| + assert_match(/add_reference :books, :author, index: true, null: false/, change) + assert_match(/add_reference :books, :distributor, polymorphic: true, index: true, null: false/, change) + end + end + end + + def test_add_migration_with_references_adds_foreign_keys + migration = "add_references_to_books" + run_generator [migration, "author:belongs_to", "distributor:references{polymorphic}"] + + assert_migration "db/migrate/#{migration}.rb" do |content| + assert_method :change, content do |change| + assert_match(/add_reference :books, :author,.*\sforeign_key: true/, change) + assert_match(/add_reference :books, :distributor/, change) # sanity check + assert_no_match(/add_reference :books, :distributor,.*\sforeign_key: true/, change) + end + end + end + def test_create_join_table_migration migration = "add_media_join_table" run_generator [migration, "artist_id", "musics:uniq"] @@ -193,7 +231,7 @@ class MigrationGeneratorTest < Rails::Generators::TestCase end end end - + def test_properly_identifies_usage_file assert generator_class.send(:usage_path) end |