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Contents
require 'spec_helper'
require 'dm-core/support/subject_set'
require 'unit/data_mapper/subject_set/shared/size_spec'
describe 'DataMapper::SubjectSet#size' do
before :all do
class ::Person
attr_reader :name
def initialize(name)
@name = name
end
end
end
subject { set.size }
let(:entry1) { Person.new('Alice') }
let(:entry2) { Person.new('Bob' ) }
context 'when no entry is present' do
let(:set) { DataMapper::SubjectSet.new }
it_should_behave_like 'DataMapper::SubjectSet#size when no entry is present'
end
context 'when 1 entry is present' do
let(:set) { DataMapper::SubjectSet.new(entries) }
let(:entries) { [ entry1 ] }
it_should_behave_like 'DataMapper::SubjectSet#size when 1 entry is present'
end
context 'when more than 1 entry is present' do
let(:set) { DataMapper::SubjectSet.new(entries) }
let(:entries) { [ entry1, entry2 ] }
let(:expected_size) { entries.size }
it_should_behave_like 'DataMapper::SubjectSet#size when more than 1 entry is present'
end
end
Version data entries
11 entries across 11 versions & 3 rubygems