Class: HeadersTest

Inherits:
Faraday::TestCase show all
Defined in:
test/env_test.rb

Instance Method Summary collapse

Methods inherited from Faraday::TestCase

#capture_warnings, jruby?, rbx?, ssl_mode?, #test_default

Methods included from Faraday::LiveServerConfig

#live_server, #live_server=, #live_server?

Instance Method Details

#setupObject


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# File 'test/env_test.rb', line 82

def setup
  @headers = Faraday::Utils::Headers.new
end

#test_delete_keyObject


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# File 'test/env_test.rb', line 120

def test_delete_key
  @headers['Content-Type'] = 'application/json'
  assert_equal 1, @headers.size
  assert @headers.include?('content-type')
  assert_equal 'application/json', @headers.delete('content-type')
  assert_equal 0, @headers.size
  assert !@headers.include?('content-type')
  assert_equal nil, @headers.delete('content-type')
end

#test_fetch_keyObject


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# File 'test/env_test.rb', line 101

def test_fetch_key
  @headers['Content-Type'] = 'application/json'
  block_called = false
  assert_equal 'application/json', @headers.fetch('content-type') { block_called = true }
  assert_equal 'application/json', @headers.fetch('Content-Type')
  assert_equal 'application/json', @headers.fetch('CONTENT-TYPE')
  assert_equal 'application/json', @headers.fetch(:content_type)
  assert_equal false, block_called

  assert_equal 'default', @headers.fetch('invalid', 'default')
  assert_equal false, @headers.fetch('invalid', false)
  assert_nil   @headers.fetch('invalid', nil)

  assert_equal 'Invalid key', @headers.fetch('Invalid') { |key| "#{key} key" }

  expected_error = defined?(KeyError) ? KeyError : IndexError
  assert_raises(expected_error) { @headers.fetch('invalid') }
end

#test_normalizes_different_capitalizationsObject


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# File 'test/env_test.rb', line 86

def test_normalizes_different_capitalizations
  @headers['Content-Type'] = 'application/json'
  assert_equal ['Content-Type'], @headers.keys
  assert_equal 'application/json', @headers['Content-Type']
  assert_equal 'application/json', @headers['CONTENT-TYPE']
  assert_equal 'application/json', @headers['content-type']
  assert @headers.include?('content-type')

  @headers['content-type'] = 'application/xml'
  assert_equal ['Content-Type'], @headers.keys
  assert_equal 'application/xml', @headers['Content-Type']
  assert_equal 'application/xml', @headers['CONTENT-TYPE']
  assert_equal 'application/xml', @headers['content-type']
end

#test_parse_response_headers_leaves_http_status_line_outObject


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# File 'test/env_test.rb', line 130

def test_parse_response_headers_leaves_http_status_line_out
  @headers.parse("HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n")
  assert_equal %w(Content-Type), @headers.keys
end

#test_parse_response_headers_parses_blank_linesObject


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# File 'test/env_test.rb', line 145

def test_parse_response_headers_parses_blank_lines
  @headers.parse("HTTP/1.1 200 OK\r\n\r\nContent-Type: text/html\r\n\r\n")
  assert_equal 'text/html', @headers['content-type']
end

#test_parse_response_headers_parses_lower_cased_header_name_and_valueObject


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# File 'test/env_test.rb', line 135

def test_parse_response_headers_parses_lower_cased_header_name_and_value
  @headers.parse("HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n")
  assert_equal 'text/html', @headers['content-type']
end

#test_parse_response_headers_parses_lower_cased_header_name_and_value_with_colonObject


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# File 'test/env_test.rb', line 140

def test_parse_response_headers_parses_lower_cased_header_name_and_value_with_colon
  @headers.parse("HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nLocation: http://sushi.com/\r\n\r\n")
  assert_equal 'http://sushi.com/', @headers['location']
end