spec/media_spec.rb in mini_mediainfo-0.0.1 vs spec/media_spec.rb in mini_mediainfo-0.0.2

@@ -8,18 +8,14 @@
 describe MiniMediainfo::Media do
 
   context "when introspecting files" do
 
     it "should introspect audio file" do
-      media = MiniMediainfo::Media.new("spec/fixtures/napoleon.mp3")
+      media = MiniMediainfo::Media.new("spec/support/small.mp4")
       media.should_not be_nil
       media.introspect
-      media.meta.is_a?(Hash).should be_true
-      ['General', 'Audio'].each do |k|
-        media.meta.has_key?(k).should be_true
-        media.meta[k].size.should > 0
-      end
+      should_have_proper_data(media.meta)
     end
 
   end
 
   context "when introspecting over http" do
@@ -38,14 +34,29 @@
       res.code.should == '200'
 
       media = MiniMediainfo::Media.new("http://localhost:4567/small.mp4")
       media.should_not be_nil
       media.introspect
-      media.meta.is_a?(Hash).should be_true
-      ['General', 'Audio', 'Video'].each do |k|
-        media.meta.has_key?(k).should be_true
-        media.meta[k].size.should > 0
-      end
+      should_have_proper_data(media.meta)
+    end
+  end
 
+  def should_have_proper_data(meta_data)
+    meta_data.is_a?(Hash).should be_true
+
+    ['General', 'Audio', 'Video'].each do |k|
+      meta_data.has_key?(k).should be_true
+      meta_data[k].size.should > 0
     end
+    # test format for a couple of key properties
+    number_format = /^[\d]+(\.[\d]+){0,1}$/
+    meta_data['General']['Duration'].should match(number_format) #ms
+    meta_data['Video']['Codec ID'].should_not be_nil # avc1
+    meta_data['Video']['Frame rate'].should match(number_format) # (fps)
+    meta_data['Video']['Width'].should match(number_format) # 1280
+    meta_data['Video']['Height'].should match(number_format) # 1280
+    meta_data['Video']['Format profile'].should_not be_nil # Main@L3.2
+    meta_data['Video']['Bit rate'].should match(number_format) # 1280
+    meta_data['Audio']['Bit rate'].should match(number_format) # 1280
+    meta_data['Audio']['Codec'].should_not be_nil # AAC
   end
 end
\ No newline at end of file