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Contents
require 'spec_helper'
describe LitmusPaper::Dependency::HaproxyBackends do
describe "available?" do
before(:each) do
FileUtils.rm_rf("/tmp/stub-haproxy-stats")
system "spec/support/haproxy_test_socket /tmp/stub-haproxy-stats &"
sleep 1
end
it "is available if at least one backend is up" do
haproxy = LitmusPaper::Dependency::HaproxyBackends.new("/tmp/stub-haproxy-stats", "yellow_cluster")
haproxy.should be_available
end
it "returns false if no nodes are available" do
haproxy = LitmusPaper::Dependency::HaproxyBackends.new("/tmp/stub-haproxy-stats", "orange_cluster")
haproxy.should_not be_available
end
it "logs exceptions and returns false" do
haproxy = LitmusPaper::Dependency::HaproxyBackends.new("/dev/null", "yellow_cluster")
LitmusPaper.logger.should_receive(:info)
haproxy.should_not be_available
end
end
describe "timeouts" do
before(:each) do
FileUtils.rm_rf("/tmp/stub-haproxy-stats")
system "spec/support/haproxy_test_socket /tmp/stub-haproxy-stats 3 &"
sleep 1
end
it "returns false after a configurable number of seconds" do
haproxy = LitmusPaper::Dependency::HaproxyBackends.new("/tmp/stub-haproxy-stats", "yellow_cluster", :timeout_seconds => 1)
haproxy.should_not be_available
end
end
describe "to_s" do
it "includes the socket file and the cluster" do
haproxy = LitmusPaper::Dependency::HaproxyBackends.new("/tmp/stub-haproxy-stats", "orange_cluster")
haproxy.to_s.should == 'Dependency::HaproxyBackends(/tmp/stub-haproxy-stats, orange_cluster)'
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems