Class: MigrationTest
- Inherits:
-
ActiveSupport::TestCase
- Object
- ActiveSupport::TestCase
- MigrationTest
- Defined in:
- lib/acts_as_versioned/test/migration_test.rb
Instance Method Summary collapse
Instance Method Details
#teardown ⇒ Object
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# File 'lib/acts_as_versioned/test/migration_test.rb', line 11 def teardown if ActiveRecord::Base.connection.respond_to?(:initialize_schema_information) ActiveRecord::Base.connection.initialize_schema_information ActiveRecord::Base.connection.update "UPDATE schema_info SET version = 0" else ActiveRecord::Base.connection.initialize_schema_migrations_table ActiveRecord::Base.connection.assume_migrated_upto_version(0) end Thing.connection.drop_table "things" rescue nil Thing.connection.drop_table "thing_versions" rescue nil end |
#test_versioned_migration ⇒ Object
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# File 'lib/acts_as_versioned/test/migration_test.rb', line 24 def test_versioned_migration assert_raises(ActiveRecord::StatementInvalid) { Thing.create :title => 'blah blah' } # take 'er up ActiveRecord::Migrator.up(File.dirname(__FILE__) + '/fixtures/migrations/') t = Thing.create :title => 'blah blah', :price => 123.45, :type => 'Thing' assert_equal 1, t.versions.size # check that the price column has remembered its value correctly assert_equal t.price, t.versions.first.price assert_equal t.title, t.versions.first.title assert_equal t[:type], t.versions.first[:type] # make sure that the precision of the price column has been preserved assert_equal 7, Thing::Version.columns.find{|c| c.name == "price"}.precision assert_equal 2, Thing::Version.columns.find{|c| c.name == "price"}.scale # now lets take 'er back down ActiveRecord::Migrator.down(File.dirname(__FILE__) + '/fixtures/migrations/') assert_raises(ActiveRecord::StatementInvalid) { Thing.create :title => 'blah blah' } end |