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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
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