2012-12-22 11:44:26 +01:00
|
|
|
# encoding: UTF-8
|
|
|
|
|
|
|
|
require 'spec_helper'
|
|
|
|
|
|
|
|
describe URI, '#parse_query_string' do
|
|
|
|
|
|
|
|
it 'seperates parameter into an array' do
|
|
|
|
result = URI::parse_query_string("foo=bar&bar=foo")
|
|
|
|
|
|
|
|
result.should eq([['foo', 'bar'], ['bar', 'foo']])
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'can handle more than two equal parameter names' do
|
|
|
|
result = URI::parse_query_string("foo=bar1&foo=bar2")
|
|
|
|
|
|
|
|
result.should eq([['foo', 'bar1'], ['foo', 'bar2']])
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'can handle whitespaces in query string' do
|
|
|
|
result = URI::parse_query_string("foo=bar&bar=bar%20foo")
|
|
|
|
|
|
|
|
result.should eq([['foo', 'bar'], ['bar', 'bar foo']])
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'accepts semi-colons as seperators' do
|
|
|
|
result = URI::parse_query_string("foo=bar;bar=foo")
|
|
|
|
|
|
|
|
result.should eq([['foo', 'bar'], ['bar', 'foo']])
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'seperates & and ; mixed queries properly' do
|
|
|
|
result = URI::parse_query_string("foo=bar&bar=foo;baz=foo")
|
|
|
|
|
|
|
|
result.should eq([['foo', 'bar'], ['bar', 'foo'], ['baz', 'foo']])
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'does not accept only a normal string as query string' do
|
|
|
|
expect{
|
|
|
|
result = URI::parse_query_string("foo")
|
|
|
|
|
|
|
|
# does not work, probably should?
|
|
|
|
#result.should eq([['foo', '']])
|
|
|
|
}.to raise_error(
|
|
|
|
ArgumentError,
|
|
|
|
"invalid data of application/x-www-form-urlencoded (foo)"
|
|
|
|
)
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'accepts empty values' do
|
|
|
|
result = URI::parse_query_string("foo=bar&bar=&baz=foo")
|
|
|
|
|
|
|
|
result.should eq([['foo', 'bar'], ['bar', ''], ['baz', 'foo']])
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'understands plus as whitespace' do
|
|
|
|
result = URI::parse_query_string("foo=bar&bar=bar+foo")
|
|
|
|
|
|
|
|
result.should eq([['foo', 'bar'], ['bar', 'bar foo']])
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'does not accept whitespaces in query string' do
|
|
|
|
result = URI::parse_query_string("foo=bar&bar=bar foo&baz=foo")
|
|
|
|
|
|
|
|
# Works, it probably shouldn't?
|
|
|
|
result.should eq([['foo', 'bar'], ['bar', 'bar foo'], ['baz', 'foo']])
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'can handle non ascii letters in query string' do
|
|
|
|
result = URI::parse_query_string("foo=bär&bar=föö")
|
|
|
|
|
|
|
|
# Works, but it maybe shouldn't?
|
|
|
|
result.should eq([['foo', 'bär'], ['bar', 'föö']])
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'can handle escaped non ascii letters in query string' do
|
|
|
|
result = URI::parse_query_string("foo=b%C3%A4r&bar=f%C3%B6%C3%B6")
|
|
|
|
|
|
|
|
result.should eq([['foo', 'bär'], ['bar', 'föö']])
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'accepts - in query string' do
|
|
|
|
result = URI::parse_query_string("foo-bar=bar&bar=foo-bar")
|
|
|
|
|
|
|
|
result.should eq([['foo-bar', 'bar'], ['bar', 'foo-bar']])
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'accepts . in query string' do
|
|
|
|
result = URI::parse_query_string("foo.bar=bar&bar=foo.bar")
|
|
|
|
|
|
|
|
result.should eq([['foo.bar', 'bar'], ['bar', 'foo.bar']])
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'accepts ~ in query string' do
|
|
|
|
result = URI::parse_query_string("foo~bar=bar&bar=foo~bar")
|
|
|
|
|
|
|
|
result.should eq([['foo~bar', 'bar'], ['bar', 'foo~bar']])
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'accepts _ in query string' do
|
|
|
|
result = URI::parse_query_string("foo_bar=bar&bar=foo_bar")
|
|
|
|
|
|
|
|
result.should eq([['foo_bar', 'bar'], ['bar', 'foo_bar']])
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'handles [ ] in query string' do
|
|
|
|
result = URI::parse_query_string("foo[]=foo&foo[]=bar")
|
|
|
|
|
|
|
|
result.should eq([['foo[]', 'foo'], ['foo[]', 'bar']])
|
|
|
|
end
|
|
|
|
|
2012-12-22 13:09:15 +01:00
|
|
|
it 'returns an empty array, if query string is empty' do
|
|
|
|
result = URI::parse_query_string("")
|
|
|
|
|
|
|
|
result.should eq([])
|
|
|
|
end
|
|
|
|
|
2012-12-22 19:08:02 +01:00
|
|
|
it 'throws an error, if more than one = without an & or ; in between' do
|
|
|
|
expect {
|
|
|
|
result = URI::parse_query_string("foo=bar=foo&bar=foo=bar")
|
|
|
|
}.to raise_error(
|
|
|
|
ArgumentError,
|
|
|
|
"invalid data of application/x-www-form-urlencoded "+
|
|
|
|
"(foo=bar=foo&bar=foo=bar)"
|
|
|
|
)
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'throws an error, if more than one & without an = in between' do
|
|
|
|
expect {
|
|
|
|
result = URI::parse_query_string("foo&bar=foo&bar")
|
|
|
|
}.to raise_error(
|
|
|
|
ArgumentError,
|
|
|
|
"invalid data of application/x-www-form-urlencoded (foo&bar=foo&bar)"
|
|
|
|
)
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'throws an error, if more than one ; without an = in between' do
|
|
|
|
expect {
|
|
|
|
result = URI::parse_query_string("foo;bar=foo;bar")
|
|
|
|
}.to raise_error(
|
|
|
|
ArgumentError,
|
|
|
|
"invalid data of application/x-www-form-urlencoded (foo;bar=foo;bar)"
|
|
|
|
)
|
|
|
|
end
|
2012-12-22 13:09:15 +01:00
|
|
|
|
2012-12-22 11:44:26 +01:00
|
|
|
end
|