require "test_helper"
require "mediainfo_test_helper"

class MediainfoDinnerTest < ActiveSupport::TestCase
  def setup
    @info = mediainfo_mock "dinner.3g2"
  end

  ### GENERAL
  
  test "audio?" do
    assert @info.audio?
  end
  
  test "video?" do
    assert @info.video?
  end
  
  test "format" do
    assert_equal "MPEG-4", @info.format
  end
  
  test "format profile" do
    assert_equal "3GPP Media Release 5", @info.format_profile
  end
  
  test "codec id" do
    assert_equal "3gp5", @info.codec_id
  end

  mediainfo_test_size

  test "duration" do
    assert_equal 216000, @info.duration
    assert_equal "3mn 36s", @info.duration_before_type_cast
  end

  test "overall bitrate" do
    assert_equal "241 Kbps", @info.overall_bit_rate
  end
  
  test "encoded date" do
    assert_nil @info.encoded_date
  end
  
  test "tagged date" do
    assert_nil @info.tagged_date
  end

  test "writing application" do
    assert_nil @info.writing_application
  end
  
  test "writing library" do
    assert_nil @info.writing_library
  end

  ### VIDEO
  
  test "video stream id" do
    assert_equal "1", @info.video_stream_id
  end
  
  test "video   Format" do
    assert_equal "MPEG-4 Visual", @info.video_format
  end
  
  test "video format profile" do
    assert_equal "Simple@L3", @info.video_format_profile
  end
  
  test "video format version" do
    assert_nil @info.video_format_version
  end
  
  test "video format settings Matrix" do
    assert_equal "Default", @info.video_format_settings_matrix
  end
  
  test "video format settings CABAC" do
    assert_nil @info.video_format_settings_cabac
  end
  
  test "video format settings ReFrames" do
    assert_nil @info.video_format_settings_reframes
  end

  test "video   Codec ID" do
    assert_equal "20", @info.video_codec_id
  end

  test "video   Duration" do
    assert_equal 216000, @info.video_duration
    assert_equal "3mn 36s", @info.video_duration_before_type_cast
  end

  test "video   Bit rate" do
    assert_equal "219 Kbps", @info.video_bit_rate
  end
  
  test "video nominal bit rate" do
    assert_equal "23.0 Kbps", @info.video_nominal_bit_rate
  end
  
  test "video bit rate mode" do
    assert_equal "Constant", @info.video_bit_rate_mode
    assert !@info.vbr?
    assert @info.cbr?
  end
  
  test "resolution" do
    assert_equal "352x288", @info.resolution
  end

  test "video   Width" do
    assert_equal 352, @info.video_width
    assert_equal 352, @info.width
  end

  test "video   Height" do
    assert_equal 288, @info.video_height
    assert_equal 288, @info.height
  end

  test "video   Display aspect ratio" do
    assert_equal "1.222", @info.video_display_aspect_ratio
    assert_equal "1.222", @info.display_aspect_ratio
  end

  test "video frame rate" do
    assert_equal "14.875 fps", @info.video_frame_rate
    assert_equal 14.875, @info.fps
    assert_equal 14.875, @info.framerate
  end
  
  test "video frame rate mode" do
    assert_equal "Variable", @info.video_frame_rate_mode
  end

  test "video   Resolution" do
    assert_equal 24, @info.video_resolution
    assert_equal "24 bits", @info.video_resolution_before_type_cast
  end
  
  test "video colorimetry" do
    assert_nil @info.video_colorimetry
    assert_nil @info.video_colorspace
  end

  test "video   Scan type" do
    assert_equal "Progressive", @info.video_scan_type
    assert !@info.interlaced?
    assert @info.progressive?
  end
  
  test "video scan order" do
    assert_nil @info.video_scan_order
  end

  test "video   Bits/(Pixel*Frame)" do
    assert_equal "0.145", @info.video_bits_pixel_frame
  end

  test "video   Stream size" do
    assert_equal "5.64 MiB (91%)", @info.video_stream_size
  end

  ### AUDIO
  
  test "audio stream id" do
    assert_equal "2", @info.audio_stream_id
  end
  
  test "audio   Format" do
    assert_equal "QCELP", @info.audio_format
  end
  
  test "audio format info" do
    assert_nil @info.audio_format_info
  end
  
  test "audio Format settings, Endianness" do
    assert_nil @info.audio_format_settings_endianness
  end
  
  test "audio Format settings, Sign" do
    assert_nil @info.audio_format_settings_sign
  end

  test "audio   Codec ID" do
    assert_equal "E1", @info.audio_codec_id
  end

  test "audio   Codec ID/Info" do
    assert_nil @info.audio_codec_info
  end

  test "audio   Duration" do
    assert_equal 216000, @info.audio_duration
    assert_equal "3mn 36s", @info.audio_duration_before_type_cast
  end

  test "audio   Bit rate mode" do
    assert_equal "Constant", @info.audio_bit_rate_mode
  end

  test "audio   Bit rate" do
    assert_equal "14.0 Kbps", @info.audio_bit_rate
  end

  test "audio   Channel(s)" do
    assert_equal 11, @info.audio_channels
  end
  
  test "audio channel positions" do
    assert_nil @info.audio_channel_positions
  end
  
  test "stereo?" do
    assert !@info.stereo?
  end
  
  test "mono?" do
    assert !@info.mono?
  end

  test "audio   Sampling rate" do
    assert_equal "8 000 Hz", @info.audio_sampling_rate
  end

  test "audio resolution" do
    assert_equal 16, @info.audio_resolution
    assert_equal "16 bits", @info.audio_resolution_before_type_cast
  end

  test "audio   Stream size" do
    assert_equal "369 KiB (6%)", @info.audio_stream_size
  end

  test "audio   Interleave, duration" do
    assert_nil @info.audio_interleave_duration
  end
  
  test "audio encoded date" do
    assert_nil @info.audio_encoded_date
  end
  
  test "audio tagged date" do
    assert_nil @info.audio_tagged_date
  end
  
  ### IMAGE
  
  mediainfo_test_not_an_image
end