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require "spec_helper"
describe Bunny::Exchange, "#delete" do
let(:connection) do
c = Bunny.new(username: "bunny_gem", password: "bunny_password", vhost: "bunny_testbed")
c.start
c
end
after :each do
connection.close if connection.open?
end
context "with a name of an existing exchange" do
it "deletes that exchange" do
ch = connection.create_channel
x = ch.fanout("bunny.tests.exchanges.fanout#{rand}")
x.delete
# no exception as of RabbitMQ 3.2. MK.
x.delete
expect(ch.exchanges.size).to eq 0
end
end
context "with a name of a non-existent exchange" do
it "DOES NOT rais an exception" do
ch = connection.create_channel
# no exception as of RabbitMQ 3.2. MK.
ch.exchange_delete("sdkhflsdjflskdjflsd#{rand}")
ch.exchange_delete("sdkhflsdjflskdjflsd#{rand}")
ch.exchange_delete("sdkhflsdjflskdjflsd#{rand}")
ch.exchange_delete("sdkhflsdjflskdjflsd#{rand}")
end
end
context "with a name of 'amq.direct'" do
it "does not delete the exchange" do
ch = connection.create_channel
x = ch.direct('amq.direct')
expect(x.delete).to eq nil
end
end
context "with a name of 'amq.fanout'" do
it "does not delete the exchange" do
ch = connection.create_channel
x = ch.fanout('amq.fanout')
expect(x.delete).to eq nil
end
end
context "with a name of 'amq.topic'" do
it "does not delete the exchange" do
ch = connection.create_channel
x = ch.topic('amq.topic')
expect(x.delete).to eq nil
end
end
context "with a name of 'amq.headers'" do
it "does not delete the exchange" do
ch = connection.create_channel
x = ch.headers('amq.headers')
expect(x.delete).to eq nil
end
end
context "with a name of 'amq.match'" do
it "does not delete the exchange" do
ch = connection.create_channel
x = ch.headers('amq.match')
expect(x.delete).to eq nil
end
end
describe "#exchange_exists?" do
context "when a exchange exists" do
it "returns true" do
ch = connection.create_channel
expect(connection.exchange_exists?("amq.fanout")).to eq true
expect(connection.exchange_exists?("amq.direct")).to eq true
expect(connection.exchange_exists?("amq.topic")).to eq true
expect(connection.exchange_exists?("amq.match")).to eq true
end
end
context "when a exchange DOES NOT exist" do
it "returns false" do
expect(connection.exchange_exists?("suf89u9a4jo3ndnakls##{Bunny::Timestamp.now.to_i}")).to eq false
end
end
end
end
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