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Contents
require 'spec_helper'
describe '#msetnx(key, value [, key, value, ...])' do
before do
@key1 = 'mock-redis-test:msetnx1'
@key2 = 'mock-redis-test:msetnx2'
end
it "responds with 1 if any keys were set" do
@redises.msetnx(@key1, 1).should be_true
end
it "sets the values" do
@redises.msetnx(@key1, 'value1', @key2, 'value2')
@redises.mget(@key1, @key2).should == %w[value1 value2]
end
it "does nothing if any value is already set" do
@redises.set(@key1, "old1")
@redises.msetnx(@key1, 'value1', @key2, 'value2')
@redises.mget(@key1, @key2).should == ["old1", nil]
end
it "responds with 0 if any value is already set" do
@redises.set(@key1, "old1")
@redises.msetnx(@key1, 'value1', @key2, 'value2').should be_false
end
it "raises an error if given an odd number of arguments" do
lambda do
@redises.msetnx(@key1, 'value1', @key2)
end.should raise_error(RuntimeError)
end
it "raises an error if given 0 arguments" do
lambda do
@redises.msetnx()
end.should raise_error(RuntimeError)
end
end
Version data entries
25 entries across 25 versions & 1 rubygems