115 lines
3.6 KiB
Ruby
115 lines
3.6 KiB
Ruby
require File.expand_path('../../helper', __FILE__)
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module Adapters
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class TestMiddleware < Faraday::TestCase
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Stubs = Faraday::Adapter.lookup_middleware(:test)::Stubs
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def setup
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@stubs = Stubs.new
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@conn = Faraday.new do |builder|
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builder.adapter :test, @stubs
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end
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@stubs.get('/hello') { [200, {'Content-Type' => 'text/html'}, 'hello'] }
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@resp = @conn.get('/hello')
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end
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def test_middleware_with_simple_path_sets_status
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assert_equal 200, @resp.status
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end
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def test_middleware_with_simple_path_sets_headers
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assert_equal 'text/html', @resp.headers['Content-Type']
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end
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def test_middleware_with_simple_path_sets_body
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assert_equal 'hello', @resp.body
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end
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def test_middleware_can_be_called_several_times
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assert_equal 'hello', @conn.get("/hello").body
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end
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def test_middleware_with_get_params
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@stubs.get('/param?a=1') { [200, {}, 'a'] }
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assert_equal 'a', @conn.get('/param?a=1').body
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end
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def test_middleware_ignores_unspecified_get_params
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@stubs.get('/optional?a=1') { [200, {}, 'a'] }
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assert_equal 'a', @conn.get('/optional?a=1&b=1').body
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assert_equal 'a', @conn.get('/optional?a=1').body
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assert_raises Faraday::Adapter::Test::Stubs::NotFound do
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@conn.get('/optional')
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end
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end
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def test_middleware_with_http_headers
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@stubs.get('/yo', { 'X-HELLO' => 'hello' }) { [200, {}, 'a'] }
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@stubs.get('/yo') { [200, {}, 'b'] }
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assert_equal 'a', @conn.get('/yo') { |env| env.headers['X-HELLO'] = 'hello' }.body
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assert_equal 'b', @conn.get('/yo').body
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end
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def test_middleware_allow_different_outcomes_for_the_same_request
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@stubs.get('/hello') { [200, {'Content-Type' => 'text/html'}, 'hello'] }
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@stubs.get('/hello') { [200, {'Content-Type' => 'text/html'}, 'world'] }
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assert_equal 'hello', @conn.get("/hello").body
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assert_equal 'world', @conn.get("/hello").body
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end
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def test_yields_env_to_stubs
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@stubs.get '/hello' do |env|
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assert_equal '/hello', env[:url].path
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assert_equal 'foo.com', env[:url].host
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assert_equal '1', env[:params]['a']
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assert_equal 'text/plain', env[:request_headers]['Accept']
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[200, {}, 'a']
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end
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@conn.headers['Accept'] = 'text/plain'
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assert_equal 'a', @conn.get('http://foo.com/hello?a=1').body
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end
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def test_parses_params_with_default_encoder
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@stubs.get '/hello' do |env|
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assert_equal '1', env[:params]['a']['b']
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[200, {}, 'a']
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end
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assert_equal 'a', @conn.get('http://foo.com/hello?a[b]=1').body
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end
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def test_parses_params_with_nested_encoder
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@stubs.get '/hello' do |env|
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assert_equal '1', env[:params]['a']['b']
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[200, {}, 'a']
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end
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@conn.options.params_encoder = Faraday::NestedParamsEncoder
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assert_equal 'a', @conn.get('http://foo.com/hello?a[b]=1').body
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end
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def test_parses_params_with_flat_encoder
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@stubs.get '/hello' do |env|
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assert_equal '1', env[:params]['a[b]']
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[200, {}, 'a']
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end
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@conn.options.params_encoder = Faraday::FlatParamsEncoder
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assert_equal 'a', @conn.get('http://foo.com/hello?a[b]=1').body
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end
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def test_raises_an_error_if_no_stub_is_found_for_request
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assert_raises Stubs::NotFound do
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@conn.get('/invalid'){ [200, {}, []] }
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end
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end
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def test_raises_an_error_if_no_stub_is_found_for_request_without_this_header
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@stubs.get('/yo', { 'X-HELLO' => 'hello' }) { [200, {}, 'a'] }
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assert_raises Faraday::Adapter::Test::Stubs::NotFound do
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@conn.get('/yo')
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end
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end
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end
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end
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