Sha256: 0323b5fa5eb7a612eeeed456ca4bac135d2502a76daf3dc2bd22677ce3351e59
Contents?: true
Size: 1022 Bytes
Versions: 25
Compression:
Stored size: 1022 Bytes
Contents
require 'spec_helper'
describe '#sunion(key [, key, ...])' do
before do
@evens = 'mock-redis-test:sunion:evens'
@primes = 'mock-redis-test:sunion:primes'
[2, 4, 6, 8, 10].each {|i| @redises.sadd(@evens, i) }
[2, 3, 5, 7].each {|i| @redises.sadd(@primes, i) }
end
it "returns the elements in the resulting set" do
@redises.sunion(@evens, @primes).should == %w[2 4 6 8 10 3 5 7]
end
it "treats missing keys as empty sets" do
@redises.sunion(@primes, 'mock-redis-test:nonesuch').
should == %w[2 3 5 7]
end
it "raises an error if given 0 sets" do
lambda do
@redises.sunion
end.should raise_error(RuntimeError)
end
it "raises an error if any argument is not a a set" do
@redises.set('mock-redis-test:notset', 1)
lambda do
@redises.sunion(@numbers, 'mock-redis-test:notset')
end.should raise_error(RuntimeError)
lambda do
@redises.sunion('mock-redis-test:notset', @numbers)
end.should raise_error(RuntimeError)
end
end
Version data entries
25 entries across 25 versions & 1 rubygems