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require "amq/settings"
RSpec.describe AMQ::Settings do
describe ".default" do
it "should provide some default values" do
expect(AMQ::Settings.default).to_not be_nil
expect(AMQ::Settings.default[:host]).to_not be_nil
end
it "includes default port" do
expect(AMQ::Settings.default[:port]).to eq(5672)
end
it "includes default credentials" do
expect(AMQ::Settings.default[:user]).to eq("guest")
expect(AMQ::Settings.default[:pass]).to eq("guest")
end
end
describe ".configure" do
it "should merge custom settings with default settings" do
settings = AMQ::Settings.configure(:host => "tagadab")
expect(settings[:host]).to eql("tagadab")
end
it "should merge custom settings from AMQP URL with default settings" do
settings = AMQ::Settings.configure("amqp://tagadab")
expect(settings[:host]).to eql("tagadab")
end
it "returns default when passed nil" do
settings = AMQ::Settings.configure(nil)
expect(settings).to eq(AMQ::Settings.default)
end
it "normalizes username to user" do
settings = AMQ::Settings.configure(:username => "admin")
expect(settings[:user]).to eq("admin")
end
it "normalizes password to pass" do
settings = AMQ::Settings.configure(:password => "secret")
expect(settings[:pass]).to eq("secret")
end
it "prefers user over username when both provided" do
settings = AMQ::Settings.configure(:user => "admin", :username => "other")
expect(settings[:user]).to eq("admin")
end
end
describe ".parse_amqp_url" do
it "delegates to AMQ::URI.parse" do
result = AMQ::Settings.parse_amqp_url("amqp://localhost")
expect(result[:host]).to eq("localhost")
end
end
end
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