Sha256: 672c2841cc60e88f3741af87f2f73cc1c287f3245de831df3da5f097d0f52dd8
Contents?: true
Size: 793 Bytes
Versions: 32
Compression:
Stored size: 793 Bytes
Contents
require 'spec_helper'
describe '#incr(key)' do
before { @key = 'mock-redis-test:33888' }
it 'returns the value after the increment' do
@redises.set(@key, 1)
@redises.incr(@key).should == 2
end
it 'treats a missing key like 0' do
@redises.incr(@key).should == 1
end
it 'increments negative numbers' do
@redises.set(@key, -10)
@redises.incr(@key).should == -9
end
it 'works multiple times' do
@redises.incr(@key).should == 1
@redises.incr(@key).should == 2
@redises.incr(@key).should == 3
end
it 'raises an error if the value does not look like an integer' do
@redises.set(@key, 'one')
lambda do
@redises.incr(@key)
end.should raise_error(Redis::CommandError)
end
it_should_behave_like 'a string-only command'
end
Version data entries
32 entries across 32 versions & 1 rubygems