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require 'abstract_unit'
module ActionDispatch
class UploadedFileTest < ActiveSupport::TestCase
def test_constructor_with_argument_error
assert_raises(ArgumentError) do
Http::UploadedFile.new({})
end
end
def test_original_filename
uf = Http::UploadedFile.new(:filename => 'foo', :tempfile => Object.new)
assert_equal 'foo', uf.original_filename
end
def test_filename_should_be_in_utf_8
uf = Http::UploadedFile.new(:filename => 'foo', :tempfile => Object.new)
assert_equal "UTF-8", uf.original_filename.encoding.to_s
end
def test_content_type
uf = Http::UploadedFile.new(:type => 'foo', :tempfile => Object.new)
assert_equal 'foo', uf.content_type
end
def test_headers
uf = Http::UploadedFile.new(:head => 'foo', :tempfile => Object.new)
assert_equal 'foo', uf.headers
end
def test_tempfile
uf = Http::UploadedFile.new(:tempfile => 'foo')
assert_equal 'foo', uf.tempfile
end
def test_delegates_path_to_tempfile
tf = Class.new { def path; 'thunderhorse' end }
uf = Http::UploadedFile.new(:tempfile => tf.new)
assert_equal 'thunderhorse', uf.path
end
def test_delegates_open_to_tempfile
tf = Class.new { def open; 'thunderhorse' end }
uf = Http::UploadedFile.new(:tempfile => tf.new)
assert_equal 'thunderhorse', uf.open
end
def test_delegates_close_to_tempfile
tf = Class.new { def close(unlink_now=false); 'thunderhorse' end }
uf = Http::UploadedFile.new(:tempfile => tf.new)
assert_equal 'thunderhorse', uf.close
end
def test_close_accepts_parameter
tf = Class.new { def close(unlink_now=false); "thunderhorse: #{unlink_now}" end }
uf = Http::UploadedFile.new(:tempfile => tf.new)
assert_equal 'thunderhorse: true', uf.close(true)
end
def test_delegates_read_to_tempfile
tf = Class.new { def read(length=nil, buffer=nil); 'thunderhorse' end }
uf = Http::UploadedFile.new(:tempfile => tf.new)
assert_equal 'thunderhorse', uf.read
end
def test_delegates_read_to_tempfile_with_params
tf = Class.new { def read(length=nil, buffer=nil); [length, buffer] end }
uf = Http::UploadedFile.new(:tempfile => tf.new)
assert_equal %w{ thunder horse }, uf.read(*%w{ thunder horse })
end
def test_delegate_respects_respond_to?
tf = Class.new { def read; yield end; private :read }
uf = Http::UploadedFile.new(:tempfile => tf.new)
assert_raises(NoMethodError) do
uf.read
end
end
def test_delegate_eof_to_tempfile
tf = Class.new { def eof?; true end; }
uf = Http::UploadedFile.new(:tempfile => tf.new)
assert uf.eof?
end
def test_respond_to?
tf = Class.new { def read; yield end }
uf = Http::UploadedFile.new(:tempfile => tf.new)
assert uf.respond_to?(:headers), 'responds to headers'
assert uf.respond_to?(:read), 'responds to read'
end
end
end
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