>     SequenceStoreFactory .createSequenceStore() should return a new sequence store
>   ․ SequenceStoreFactory .createSequenceStore() should return a new sequence store
>     SequenceStoreFactory .createSequenceStore() .append(obj) should append an object to a sequence
>   ․ SequenceStoreFactory .createSequenceStore() .append(obj) should append an object to a sequence
>     SequenceStoreFactory .createSequenceStore() .append(obj) should append an entire sequence if given its hash
>   ․ SequenceStoreFactory .createSequenceStore() .append(obj) should append an entire sequence if given its hash
>     SequenceStoreFactory .createSequenceStore() .append(obj) should append a sequence consisting of a single object when given its hash
>   ․ SequenceStoreFactory .createSequenceStore() .append(obj) should append a sequence consisting of a single object when given its hash
>     SequenceStoreFactory .createSequenceStore() .isEmpty() should indicate if the sequence is empty
>   ․ SequenceStoreFactory .createSequenceStore() .isEmpty() should indicate if the sequence is empty
>     SequenceStoreFactory .createSequenceStore() .shift() should remove the first element from the sequence and return it
>   ․ SequenceStoreFactory .createSequenceStore() .shift() should remove the first element from the sequence and return it
>     SequenceStoreFactory .createSequenceStore() .hash() should return an empty string if the sequence is empty
>   ․ SequenceStoreFactory .createSequenceStore() .hash() should return an empty string if the sequence is empty
>     SequenceStoreFactory .createSequenceStore() .hash() should return the object hash, assuming only one object in the sequence
>   ․ SequenceStoreFactory .createSequenceStore() .hash() should return the object hash, assuming only one object in the sequence
>     SequenceStoreFactory .createSequenceStore() .hash() should return a hash unique to the sequence for sequence size larger than 1
>   ․ SequenceStoreFactory .createSequenceStore() .hash() should return a hash unique to the sequence for sequence size larger than 1
>     SequenceStoreFactory .createSequenceStore() .hash() should provide the same hash if the only element in a sequence is a hash of another sequence
>   ․ SequenceStoreFactory .createSequenceStore() .hash() should provide the same hash if the only element in a sequence is a hash of another sequence
77c97
<   37 passing (46ms)
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>   47 passing (77ms)