73 lines
1.9 KiB
Ruby
73 lines
1.9 KiB
Ruby
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require File.expand_path('../helper', __FILE__)
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class ResponseMiddlewareTest < Faraday::TestCase
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def setup
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@conn = Faraday.new do |b|
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b.response :raise_error
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b.adapter :test do |stub|
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stub.get('ok') { [200, {'Content-Type' => 'text/html'}, '<body></body>'] }
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stub.get('not-found') { [404, {'X-Reason' => 'because'}, 'keep looking'] }
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stub.get('error') { [500, {'X-Error' => 'bailout'}, 'fail'] }
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end
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end
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end
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class ResponseUpcaser < Faraday::Response::Middleware
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def parse(body)
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body.upcase
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end
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end
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def test_success
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assert @conn.get('ok')
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end
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def test_raises_not_found
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error = assert_raises Faraday::Error::ResourceNotFound do
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@conn.get('not-found')
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end
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assert_equal 'the server responded with status 404', error.message
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assert_equal 'because', error.response[:headers]['X-Reason']
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end
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def test_raises_error
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error = assert_raises Faraday::Error::ClientError do
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@conn.get('error')
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end
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assert_equal 'the server responded with status 500', error.message
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assert_equal 'bailout', error.response[:headers]['X-Error']
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end
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def test_upcase
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@conn.builder.insert(0, ResponseUpcaser)
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assert_equal '<BODY></BODY>', @conn.get('ok').body
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end
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end
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class ResponseNoBodyMiddleWareTest < Faraday::TestCase
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def setup
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@conn = Faraday.new do |b|
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b.response :raise_error
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b.adapter :test do |stub|
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stub.get('not_modified') { [304, nil, nil] }
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stub.get('no_content') { [204, nil, nil] }
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end
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end
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@conn.builder.insert(0, NotCalled)
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end
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class NotCalled < Faraday::Response::Middleware
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def parse(body)
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raise "this should not be called"
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end
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end
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def test_204
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assert_equal nil, @conn.get('no_content').body
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end
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def test_304
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assert_equal nil, @conn.get('not_modified').body
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end
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end
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