73 lines
2 KiB
Ruby
73 lines
2 KiB
Ruby
# Copyright (c) 2010, Diaspora Inc. This file is
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# licensed under the Affero General Public License version 3 or later. See
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# the COPYRIGHT file.
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require 'spec_helper'
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describe Album do
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let(:user) { make_user }
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let(:person) { user.person }
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let(:aspect) { user.aspects.create(:name => "Foo") }
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let(:album) { user.post(:album, :name => "test collection", :to => aspect.id) }
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it 'is valid' do
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album.should be_valid
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end
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it 'validates presence of a name' do
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album.name = nil
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album.should_not be_valid
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end
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it 'has many photos' do
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album.associations[:photos].type.should == :many
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end
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it 'should be mutable' do
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post = user.post :album, :name => "hello", :to => aspect.id
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post.mutable?.should == true
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end
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context 'when an album has two attached images' do
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before do
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2.times do
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photo = Factory.build(:photo, :person => person, :album => album)
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album.photos << photo
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end
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end
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context 'when the album is deleted' do
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it 'removes all child photos' do
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expect{ album.destroy }.to change(Photo, :count).from(2).to(0)
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end
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end
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end
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context 'traversing photos' do
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let(:attrs) { {:person => person, :album => album} }
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let!(:photo_1) { Factory(:photo, attrs.merge(:created_at => 2.days.ago)) }
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let!(:photo_2) { Factory(:photo, attrs.merge(:created_at => 1.day.ago)) }
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let!(:photo_3) { Factory(:photo, attrs.merge(:created_at => Time.now)) }
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describe '#next_photo' do
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it 'returns the next photo' do
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album.next_photo(photo_1).id.should == photo_2.id
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end
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it 'returns the first photo when given the last photo in the album' do
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album.next_photo(photo_3).id.should == photo_1.id
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end
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end
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describe '#prev_photo' do
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it 'returns the previous photo' do
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album.prev_photo(photo_2).id.should == photo_1.id
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end
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it 'returns the last photo when given the first photo in the album' do
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album.prev_photo(photo_1).id.should == photo_3.id
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end
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end
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end
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end
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