1 files changed, 29 insertions, 5 deletions
diff --git a/activestorage/test/analyzer/video_analyzer_test.rb b/activestorage/test/analyzer/video_analyzer_test.rb
index b3b9c97fe4..2612006551 100644
--- a/activestorage/test/analyzer/video_analyzer_test.rb
+++ b/activestorage/test/analyzer/video_analyzer_test.rb
@@ -8,28 +8,52 @@ require "active_storage/analyzer/video_analyzer"
 class ActiveStorage::Analyzer::VideoAnalyzerTest < ActiveSupport::TestCase
   test "analyzing a video" do
     blob = create_file_blob(filename: "video.mp4", content_type: "video/mp4")
-    metadata = blob.tap(&:analyze).metadata
+    metadata = extract_metadata_from(blob)
 
     assert_equal 640, metadata[:width]
     assert_equal 480, metadata[:height]
-    assert_equal [4, 3], metadata[:aspect_ratio]
+    assert_equal [4, 3], metadata[:display_aspect_ratio]
     assert_equal 5.166648, metadata[:duration]
     assert_not_includes metadata, :angle
   end
 
   test "analyzing a rotated video" do
     blob = create_file_blob(filename: "rotated_video.mp4", content_type: "video/mp4")
-    metadata = blob.tap(&:analyze).metadata
+    metadata = extract_metadata_from(blob)
 
     assert_equal 480, metadata[:width]
     assert_equal 640, metadata[:height]
-    assert_equal [4, 3], metadata[:aspect_ratio]
+    assert_equal [4, 3], metadata[:display_aspect_ratio]
     assert_equal 5.227975, metadata[:duration]
     assert_equal 90, metadata[:angle]
   end
 
+  test "analyzing a video with rectangular samples" do
+    blob = create_file_blob(filename: "video_with_rectangular_samples.mp4", content_type: "video/mp4")
+    metadata = extract_metadata_from(blob)
+
+    assert_equal 1280, metadata[:width]
+    assert_equal 720, metadata[:height]
+    assert_equal [16, 9], metadata[:display_aspect_ratio]
+  end
+
+  test "analyzing a video with an undefined display aspect ratio" do
+    blob = create_file_blob(filename: "video_with_undefined_display_aspect_ratio.mp4", content_type: "video/mp4")
+    metadata = extract_metadata_from(blob)
+
+    assert_equal 640, metadata[:width]
+    assert_equal 480, metadata[:height]
+    assert_nil metadata[:display_aspect_ratio]
+  end
+
   test "analyzing a video without a video stream" do
     blob = create_file_blob(filename: "video_without_video_stream.mp4", content_type: "video/mp4")
-    assert_equal({ "analyzed" => true }, blob.tap(&:analyze).metadata)
+    metadata = extract_metadata_from(blob)
+    assert_equal({ "analyzed" => true, "identified" => true }, metadata)
   end
+
+  private
+    def extract_metadata_from(blob)
+      blob.tap(&:analyze).metadata
+    end
 end