module DataMapper::TestFixtures::ClassMethods
Public Instance Methods
fixtures(*fixture_names)
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# File lib/dm-fixtures/fixtures.rb, line 814 def fixtures(*fixture_names) if fixture_names.first == :all fixture_names = Dir["#{fixture_path}/**/*.{yml}"] fixture_names.map! { |f| f[(fixture_path.size + 1)..-5] } else fixture_names = fixture_names.flatten.map { |n| n.to_s } end self.fixture_table_names |= fixture_names require_fixture_classes(fixture_names) setup_fixture_accessors(fixture_names) end
require_fixture_classes(fixture_names = nil)
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# File lib/dm-fixtures/fixtures.rb, line 839 def require_fixture_classes(fixture_names = nil) (fixture_names || fixture_table_names).each do |fixture_name| file_name = fixture_name.to_s file_name = file_name.singularize if DataMapper.repository.adapter.resource_naming_convention != DataMapper::NamingConventions::Resource::Underscored try_to_load_dependency(file_name) end end
set_fixture_class(class_names = {})
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# File lib/dm-fixtures/fixtures.rb, line 810 def set_fixture_class(class_names = {}) self.fixture_class_names = self.fixture_class_names.merge(class_names) end
setup_fixture_accessors(fixture_names = nil)
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# File lib/dm-fixtures/fixtures.rb, line 847 def setup_fixture_accessors(fixture_names = nil) fixture_names = Array.wrap(fixture_names || fixture_table_names) methods = Module.new do fixture_names.each do |fixture_name| fixture_name = fixture_name.to_s.tr('./', '_') define_method(fixture_name) do |*fixtures| force_reload = fixtures.pop if fixtures.last == true || fixtures.last == :reload @fixture_cache[fixture_name] ||= {} instances = fixtures.map do |fixture| @fixture_cache[fixture_name].delete(fixture) if force_reload if @loaded_fixtures[fixture_name][fixture.to_s] ActiveRecord::IdentityMap.without do @fixture_cache[fixture_name][fixture] ||= @loaded_fixtures[fixture_name][fixture.to_s].find end else raise StandardError, "No fixture with name '#{fixture}' found for table '#{fixture_name}'" end end instances.size == 1 ? instances.first : instances end private fixture_name end end include methods end
try_to_load_dependency(file_name)
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# File lib/dm-fixtures/fixtures.rb, line 827 def try_to_load_dependency(file_name) require_dependency file_name rescue LoadError => e # Let's hope the developer has included it himself # Let's warn in case this is a subdependency, otherwise # subdependency error messages are totally cryptic if DataMapper.logger DataMapper.logger.push("Unable to load #{file_name}, underlying cause #{e.message} \n\n #{e.backtrace.join("\n")}") end end
uses_transaction(*methods)
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# File lib/dm-fixtures/fixtures.rb, line 878 def uses_transaction(*methods) @uses_transaction = [] unless defined?(@uses_transaction) @uses_transaction.concat methods.map { |m| m.to_s } end
uses_transaction?(method)
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# File lib/dm-fixtures/fixtures.rb, line 883 def uses_transaction?(method) @uses_transaction = [] unless defined?(@uses_transaction) @uses_transaction.include?(method.to_s) end