require 'abstract_unit' require 'active_support/ordered_hash' require 'active_support/core_ext/object/to_query' require 'active_support/core_ext/string/output_safety' class ToQueryTest < ActiveSupport::TestCase def test_simple_conversion assert_query_equal 'a=10', :a => 10 end def test_cgi_escaping assert_query_equal 'a%3Ab=c+d', 'a:b' => 'c d' end def test_html_safe_parameter_key assert_query_equal 'a%3Ab=c+d', 'a:b'.html_safe => 'c d' end def test_html_safe_parameter_value assert_query_equal 'a=%5B10%5D', 'a' => '[10]'.html_safe end def test_nil_parameter_value empty = Object.new def empty.to_param; nil end assert_query_equal 'a=', 'a' => empty end def test_nested_conversion assert_query_equal 'person%5Blogin%5D=seckar&person%5Bname%5D=Nicholas', :person => Hash[:login, 'seckar', :name, 'Nicholas'] end def test_multiple_nested assert_query_equal 'account%5Bperson%5D%5Bid%5D=20&person%5Bid%5D=10', Hash[:account, {:person => {:id => 20}}, :person, {:id => 10}] end def test_array_values assert_query_equal 'person%5Bid%5D%5B%5D=10&person%5Bid%5D%5B%5D=20', :person => {:id => [10, 20]} end def test_array_values_are_not_sorted assert_query_equal 'person%5Bid%5D%5B%5D=20&person%5Bid%5D%5B%5D=10', :person => {:id => [20, 10]} end def test_nested_empty_hash assert_query_equal 'a=1&b%5Bc%5D=3&b%5Bd%5D=', { a: 1, b: { c: 3, d: {} } } assert_query_equal 'b%5Bc%5D=false&b%5Be%5D=&b%5Bf%5D=&p=12', { p: 12, b: { c: false, e: nil, f: '' } } assert_query_equal 'b%5Bc%5D=3&b%5Bf%5D=&b%5Bk%5D=', { b: { c: 3, k: {}, f: '' } } end private def assert_query_equal(expected, actual) assert_equal expected.split('&'), actual.to_query.split('&') end end