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Versions: 24
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Contents
require File.join(File.dirname(__FILE__), 'spec_helper')
describe 'proxying to the found data' do
before do
TestModel.extended_models.each { |model| model.last_find = {} }
end
describe 'calling first and last on a filter result' do
before do
Blog.all.each { |b| b.destroy }
@blog = Class.new(Blog)
@blog.named_filter(:by_name) do
order(:name)
end
@blog1 = @blog.create(:name => 'a')
@blog2 = @blog.create(:name => 'b')
@blog3 = @blog.create(:name => 'c')
end
it 'should return the first element in the result correctly' do
@blog.by_name.first.should == @blog1
end
it 'should return the last element in the result correctly' do
@blog.by_name.last.should == @blog3
end
it 'should proxy arguments through' do
@blog.by_name.first(:conditions => ['name = ?', 'b']).should == @blog2
end
it 'should evaluate whether the returned scope is empty correctly' do
@blog.by_name.empty?.should == false
Blog.all.each { |b| b.destroy }
@blog.by_name.empty?.should == true
end
it 'should do the right thing for any?' do
@blog.by_name.any? { |b| b.name == 'b' }.should == true
@blog.by_name.any? { |b| b.name == 'd' }.should == false
@blog.by_name.any?.should == true
end
end
describe 'calling reject! on a filter result' do
before do
Blog.all.each { |b| b.destroy }
@blog = Class.new(Blog)
@blog.named_filter(:by_name) do
order(:name)
end
@blog1 = @blog.create
@blog2 = @blog.create
end
it 'should remove the rejected items from the list' do
items = @blog.by_name
items.size.should == 2
items.reject! { |i| true } # should reject them all
items.size.should == 0
end
end
end
Version data entries
24 entries across 24 versions & 3 rubygems