Sha256: cd7ad35d0cb202027b96f90973e04cc93e556edd31634da9b7ad1cc395af3106
Contents?: true
Size: 1.97 KB
Versions: 6
Compression:
Stored size: 1.97 KB
Contents
require File.expand_path(File.join(File.dirname(__FILE__), '..', 'spec_helper'))
if ADAPTER
describe DataMapper::Repository, "with #{ADAPTER}" do
before :all do
class ::SerialFinderSpec
include DataMapper::Resource
property :id, Serial
property :sample, String
auto_migrate!(ADAPTER)
end
repository(ADAPTER).create((0...100).map { SerialFinderSpec.new(:sample => rand.to_s) })
end
before do
@repository = repository(ADAPTER)
@model = SerialFinderSpec
@query = DataMapper::Query.new(@repository, @model)
end
it 'should be serializable with Marshal' do
Marshal.load(Marshal.dump(@repository)).should == @repository
end
it "should throw an exception if the named repository is unknown" do
r = DataMapper::Repository.new(:completely_bogus)
lambda { r.adapter }.should raise_error(ArgumentError)
end
it "should return all available rows" do
@repository.read_many(@query).should have(100).entries
end
it "should allow limit and offset" do
@repository.read_many(@query.merge(:limit => 50)).should have(50).entries
collection = @repository.read_many(@query.merge(:limit => 20, :offset => 40))
collection.should have(20).entries
collection.map { |entry| entry.id }.should == @repository.read_many(@query)[40...60].map { |entry| entry.id }
end
it "should lazy-load missing attributes" do
sfs = @repository.read_one(@query.merge(:fields => [ :id ], :limit => 1))
sfs.should be_a_kind_of(@model)
sfs.should_not be_a_new_record
sfs.attribute_loaded?(:sample).should be_false
sfs.sample.should_not be_nil
end
it "should translate an Array to an IN clause" do
ids = @repository.read_many(@query.merge(:fields => [ :id ], :limit => 10)).map { |entry| entry.id }
results = @repository.read_many(@query.merge(:id => ids))
results.map { |entry| entry.id }.should == ids
end
end
end
Version data entries
6 entries across 6 versions & 4 rubygems