40 lines
1.4 KiB
Ruby
40 lines
1.4 KiB
Ruby
require 'rack/runtime'
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describe Rack::Runtime do
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it "sets X-Runtime is none is set" do
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app = lambda { |env| [200, {'Content-Type' => 'text/plain'}, "Hello, World!"] }
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response = Rack::Runtime.new(app).call({})
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response[1]['X-Runtime'].should =~ /[\d\.]+/
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end
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it "doesn't set the X-Runtime if it is already set" do
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app = lambda { |env| [200, {'Content-Type' => 'text/plain', "X-Runtime" => "foobar"}, "Hello, World!"] }
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response = Rack::Runtime.new(app).call({})
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response[1]['X-Runtime'].should == "foobar"
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end
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should "allow a suffix to be set" do
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app = lambda { |env| [200, {'Content-Type' => 'text/plain'}, "Hello, World!"] }
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response = Rack::Runtime.new(app, "Test").call({})
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response[1]['X-Runtime-Test'].should =~ /[\d\.]+/
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end
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should "allow multiple timers to be set" do
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app = lambda { |env| sleep 0.1; [200, {'Content-Type' => 'text/plain'}, "Hello, World!"] }
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runtime = Rack::Runtime.new(app, "App")
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# wrap many times to guarantee a measurable difference
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100.times do |i|
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runtime = Rack::Runtime.new(runtime, i.to_s)
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end
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runtime = Rack::Runtime.new(runtime, "All")
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response = runtime.call({})
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response[1]['X-Runtime-App'].should =~ /[\d\.]+/
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response[1]['X-Runtime-All'].should =~ /[\d\.]+/
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Float(response[1]['X-Runtime-All']).should > Float(response[1]['X-Runtime-App'])
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end
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end
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