Sha256: abda9d3f257a0ca5cd50909f5d21df4001a615a748c393c3c45a7251f75c5835
Contents?: true
Size: 706 Bytes
Versions: 29
Compression:
Stored size: 706 Bytes
Contents
require 'spec_helper'
describe '#lpop(key)' do
before { @key = 'mock-redis-test:65374' }
it 'returns and removes the first element of a list' do
@redises.lpush(@key, 1)
@redises.lpush(@key, 2)
@redises.lpop(@key).should == '2'
@redises.llen(@key).should == 1
end
it 'returns nil if the list is empty' do
@redises.lpush(@key, 'foo')
@redises.lpop(@key)
@redises.lpop(@key).should be_nil
end
it 'returns nil for nonexistent values' do
@redises.lpop(@key).should be_nil
end
it 'removes empty lists' do
@redises.lpush(@key, 'foo')
@redises.lpop(@key)
@redises.get(@key).should be_nil
end
it_should_behave_like 'a list-only command'
end
Version data entries
29 entries across 29 versions & 1 rubygems