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-rw-r--r--railties/test/generators/migration_generator_test.rb13
1 files changed, 13 insertions, 0 deletions
diff --git a/railties/test/generators/migration_generator_test.rb b/railties/test/generators/migration_generator_test.rb
index 762f84d579..6ea722e239 100644
--- a/railties/test/generators/migration_generator_test.rb
+++ b/railties/test/generators/migration_generator_test.rb
@@ -10,6 +10,19 @@ class MigrationGeneratorTest < Rails::Generators::TestCase
assert_migration "db/migrate/#{migration}.rb", /class ChangeTitleBodyFromPosts < ActiveRecord::Migration/
end
+ def test_migrations_generated_simultaneously
+ migrations = ["change_title_body_from_posts", "change_email_from_comments"]
+
+ first_migration_number, second_migration_number = migrations.collect do |migration|
+ run_generator [migration]
+ file_name = migration_file_name "db/migrate/#{migration}.rb"
+
+ File.basename(file_name).split('_').first
+ end
+
+ assert_not_equal first_migration_number, second_migration_number
+ end
+
def test_migration_with_class_name
migration = "ChangeTitleBodyFromPosts"
run_generator [migration]