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Versions: 17
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Contents
require 'spec_helper'
describe 'cache invalidation', cache: true do
before do
Timecop.travel(10.seconds.ago) do
#create a long tree with 2 branch
@root = MenuItem.create(
name: SecureRandom.hex(10)
)
2.times do
parent = @root
10.times do
parent = parent.children.create(
name: SecureRandom.hex(10)
)
end
end
@first_leaf = MenuItem.leaves.first
@second_leaf = MenuItem.leaves.last
end
end
describe 'touch option' do
it 'should invalidate cache for all it ancestors' do
old_time_stamp = @first_leaf.ancestors.pluck(:updated_at)
@first_leaf.touch
new_time_stamp = @first_leaf.ancestors.pluck(:updated_at)
expect(old_time_stamp).to_not eq(new_time_stamp)
end
it 'should not invalidate cache for another branch' do
old_time_stamp = @second_leaf.updated_at
@first_leaf.touch
new_time_stamp = @second_leaf.updated_at
expect(old_time_stamp).to eq(new_time_stamp)
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems