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require File.expand_path('../helper', __FILE__)
class TestUtils < Faraday::TestCase
def setup
@url = "http://example.com/abc"
end
# emulates ActiveSupport::SafeBuffer#gsub
FakeSafeBuffer = Struct.new(:string) do
def to_s() self end
def gsub(regex)
string.gsub(regex) {
match, = $&, '' =~ /a/
yield(match)
}
end
end
def test_escaping_safe_buffer
str = FakeSafeBuffer.new('$32,000.00')
assert_equal '%2432%2C000.00', Faraday::Utils.escape(str)
end
def test_parses_with_default
with_default_uri_parser(nil) do
uri = normalize(@url)
assert_equal 'example.com', uri.host
end
end
def test_parses_with_URI
with_default_uri_parser(::URI) do
uri = normalize(@url)
assert_equal 'example.com', uri.host
end
end
def test_parses_with_block
with_default_uri_parser(lambda {|u| "booya#{"!" * u.size}" }) do
assert_equal 'booya!!!!!!!!!!!!!!!!!!!!!!', normalize(@url)
end
end
def normalize(url)
Faraday::Utils::URI(url)
end
def with_default_uri_parser(parser)
old_parser = Faraday::Utils.default_uri_parser
begin
Faraday::Utils.default_uri_parser = parser
yield
ensure
Faraday::Utils.default_uri_parser = old_parser
end
end
end
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