test/test_stream.rb

   1 require "eet"
   2 require "test/unit"
   3
   4 class StreamTest < Test::Unit::TestCase
   5         def setup
   6                 stream = Eet::Stream.new
   7                 stream << Eet::Chunk.new("tag", "foo")
   8                 stream << Eet::Chunk.new("tag2", "bar")
   9                 stream << Eet::Chunk.new("tag23", "baz")
  10
  11                 @data = stream.to_s
  12                 assert_not_nil(@data)
  13         end
  14
  15         def test_serialize
  16                 assert_equal("CHnK\007\0\0\0tag\0foo" +
  17                              "CHnK\010\0\0\0tag2\0bar" +
  18                              "CHnK\011\0\0\0tag23\0baz", @data)
  19         end
  20
  21         def test_deserialize
  22                 stream = nil
  23
  24                 assert_nothing_raised do
  25                         stream = Eet::Stream.deserialize(@data)
  26                 end
  27
  28                 assert_equal(3, stream.length)
  29
  30                 values = {"tag" => "foo", "tag2" => "bar", "tag23" => "baz"}
  31                 values.each do |k, v|
  32                         found = stream.find { |c| c.tag == k }
  33                         assert_not_nil(found, "chunk not found - #{k}")
  34                         assert_equal(found.data, v)
  35                         stream.delete(found)
  36                 end
  37
  38                 assert_equal([], stream)
  39         end
  40 end