106 lines
3 KiB
Ruby
106 lines
3 KiB
Ruby
require 'aspect_stream'
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describe AspectStream do
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describe '#aspects' do
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it 'queries the user given initialized aspect ids' do
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alice = stub.as_null_object
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stream = AspectStream.new(alice, [1,2,3])
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alice.aspects.should_receive(:where)
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stream.aspects
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end
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it "returns all the user's aspects if no aspect ids are specified" do
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alice = stub.as_null_object
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stream = AspectStream.new(alice, [])
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alice.aspects.should_not_receive(:where)
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stream.aspects
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end
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it 'filters aspects given a user' do
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alice = stub(:aspects => [stub(:id => 1)])
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alice.aspects.stub(:where).and_return(alice.aspects)
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stream = AspectStream.new(alice, [1,2,3])
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stream.aspects.should == alice.aspects
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end
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end
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describe '#aspect_ids' do
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it 'maps ids from aspects' do
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alice = stub.as_null_object
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aspects = stub.as_null_object
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stream = AspectStream.new(alice, [1,2])
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stream.should_receive(:aspects).and_return(aspects)
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aspects.should_receive(:map)
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stream.aspect_ids
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end
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end
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describe '#posts' do
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before do
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@alice = stub.as_null_object
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end
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it 'calls visible posts for the given user' do
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stream = AspectStream.new(@alice, [1,2])
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@alice.should_receive(:visible_posts).and_return(stub.as_null_object)
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stream.posts
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end
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it 'respects ordering' do
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stream = AspectStream.new(@alice, [1,2], :order => 'created_at')
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@alice.should_receive(:visible_posts).with(hash_including(:order => 'created_at DESC')).and_return(stub.as_null_object)
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stream.posts
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end
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it 'respects max_time' do
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stream = AspectStream.new(@alice, [1,2], :max_time => 123)
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@alice.should_receive(:visible_posts).with(hash_including(:max_time => 123)).and_return(stub.as_null_object)
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stream.posts
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end
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end
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describe '#people' do
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it 'should call a method on person that doesnt exist yet'
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end
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describe '#aspect' do
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before do
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alice = stub.as_null_object
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@stream = AspectStream.new(alice, [1,2])
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end
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it "returns an aspect if the stream is not for all the user's aspects" do
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@stream.stub(:for_all_aspects?).and_return(false)
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@stream.aspect.should_not be_nil
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end
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it "returns nothing if the stream is not for all the user's aspects" do
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@stream.stub(:for_all_aspects?).and_return(true)
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@stream.aspect.should be_nil
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end
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end
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describe 'for_all_aspects?' do
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before do
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alice = stub.as_null_object
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alice.aspects.stub(:size).and_return(2)
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@stream = AspectStream.new(alice, [1,2])
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end
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it "is true if the count of aspect_ids is equal to the size of the user's aspect count" do
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@stream.aspect_ids.stub(:length).and_return(2)
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@stream.should be_for_all_aspects
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end
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it "is false if the count of aspect_ids is not equal to the size of the user's aspect count" do
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@stream.aspect_ids.stub(:length).and_return(1)
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@stream.should_not be_for_all_aspects
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end
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end
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end
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