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require 'test_helper'
class CertPoolTest < ActiveSupport::TestCase
setup do
2.times { Cert.create! }
end
teardown do
Cert.all.each {|c| c.destroy}
end
test "picks random sample" do
Cert.create! # with 3 certs chances are pretty low we pick the same one 40 times.
picked = []
first = Cert.sample.id
current = Cert.sample.id
40.times do
break if current != first
current = Cert.sample.id
end
assert_not_equal current, first
end
test "picks cert from the pool" do
assert_difference "Cert.count", -1 do
cert = Cert.pick_from_pool
end
end
test "err's out if all certs have been destroyed" do
sample = Cert.first.tap{|c| c.destroy}
Cert.all.each {|c| c.destroy}
assert_raises RECORD_NOT_FOUND do
Cert.expects(:sample).returns(sample)
cert = Cert.pick_from_pool
end
end
test "picks other cert if first pick has been destroyed" do
first = Cert.first.tap{|c| c.destroy}
second = Cert.first
Cert.expects(:sample).at_least_once.
returns(first).
then.returns(second)
cert = Cert.pick_from_pool
assert_equal second, cert
assert_nil Cert.first
end
end
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