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Contents
require 'spec_helper'
describe '#zcount(key, min, max)' do
before do
@key = 'mock-redis-test:zcount'
@redises.zadd(@key, 1, 'Washington')
@redises.zadd(@key, 2, 'Adams')
@redises.zadd(@key, 3, 'Jefferson')
@redises.zadd(@key, 4, 'Madison')
end
it 'returns the number of members in the zset with scores in (min..max)' do
@redises.zcount(@key, 3, 10).should == 2
end
it 'returns 0 if there are no such members' do
@redises.zcount(@key, 100, 200).should == 0
end
it 'returns count of all elements when -inf to +inf' do
@redises.zcount(@key, '-inf', '+inf').should == 4
end
it 'returns a proper count of elements using +inf upper bound' do
@redises.zcount(@key, 3, '+inf').should == 2
end
it 'returns a proper count of elements using exclusive lower bound' do
@redises.zcount(@key, '(3', '+inf').should == 1
end
it 'returns a proper count of elements using exclusive upper bound' do
@redises.zcount(@key, '-inf', '(3').should == 2
end
it_should_behave_like 'arg 1 is a score'
it_should_behave_like 'arg 2 is a score'
it_should_behave_like 'a zset-only command'
end
Version data entries
33 entries across 33 versions & 1 rubygems