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Versions: 33
Compression:
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Contents
require 'spec_helper'
describe '#lpush(key, value)' do
before { @key = 'mock-redis-test:57367' }
it 'returns the new size of the list' do
@redises.lpush(@key, 'X').should == 1
@redises.lpush(@key, 'X').should == 2
end
it 'creates a new list when run against a nonexistent key' do
@redises.lpush(@key, 'value')
@redises.llen(@key).should == 1
end
it 'prepends items to the list' do
@redises.lpush(@key, 'bert')
@redises.lpush(@key, 'ernie')
@redises.lindex(@key, 0).should == 'ernie'
@redises.lindex(@key, 1).should == 'bert'
end
it 'stores values as strings' do
@redises.lpush(@key, 1)
@redises.lindex(@key, 0).should == '1'
end
it 'supports a variable number of arguments' do
@redises.lpush(@key, [1, 2, 3]).should == 3
@redises.lindex(@key, 0).should == '3'
@redises.lindex(@key, 1).should == '2'
@redises.lindex(@key, 2).should == '1'
end
it 'raises an error if an empty array is given' do
lambda do
@redises.lpush(@key, [])
end.should raise_error(Redis::CommandError)
end
it_should_behave_like 'a list-only command'
end
Version data entries
33 entries across 33 versions & 1 rubygems