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Compression:
Stored size: 1.06 KB
Contents
require 'spec_helper'
describe '#zrem(key, member)' do
before do
@key = 'mock-redis-test:zrem'
@redises.zadd(@key, 1, 'one')
@redises.zadd(@key, 2, 'two')
end
it 'returns true if member is present in the set' do
@redises.zrem(@key, 'one').should == true
end
it 'returns false if member is not present in the set' do
@redises.zrem(@key, 'nobody home').should == false
end
it 'removes member from the set' do
@redises.zrem(@key, 'one')
@redises.zrange(@key, 0, -1).should == ['two']
end
it 'removes integer member from the set' do
member = 11
@redises.zadd(@key, 3, member)
@redises.zrem(@key, member).should == true
@redises.zrange(@key, 0, -1).should == %w[one two]
end
it 'supports a variable number of arguments' do
@redises.zrem(@key, %w[one two])
@redises.zrange(@key, 0, -1).should be_empty
end
it 'raises an error if member is an empty array' do
lambda do
@redises.zrem(@key, [])
end.should raise_error(Redis::CommandError)
end
it_should_behave_like 'a zset-only command'
end
Version data entries
25 entries across 25 versions & 1 rubygems