Replace example ogv file to avoid issues with ffmpeg

docs/license.rst

@@ -50,5 +50,5 @@ tests:
   ``should_be_ignored.jpg`` : from the apollo 7 mission, public domain:
   https://www.flickr.com/photos/projectapolloarchive/21756099278/in/album-72157657129869694/
   (https://github.com/saimn/sigal/pull/233#issuecomment-275430083)
-- ``example video.ogv`` : https://commons.wikimedia.org/wiki/File:I-15bis.ogv
+- ``example video.ogv`` : https://commons.wikimedia.org/wiki/File:Examplevideo.ogv
-  (GFDL)
+  (Public domain)

tests/test_video.py

@@ -16,7 +16,7 @@ SRCFILE = os.path.join(SRCDIR, "video", TEST_VIDEO)
 
 def test_video_size():
     size_src = video_size(SRCFILE)
-    assert size_src == (320, 240)
+    assert size_src == (240, 98)
     size_src = video_size("missing/file.mp4")
     assert size_src == (0, 0)
 
@@ -65,29 +65,12 @@ def test_metadata(tmpdir):
 
 
 @pytest.mark.parametrize("fmt", ["webm", "mp4"])
-def test_generate_video_fit_height(tmpdir, fmt):
+def test_generate_video_fit(tmpdir, fmt):
-    """largest fitting dimension is height"""
-
-    base, ext = os.path.splitext(TEST_VIDEO)
-    dstfile = str(tmpdir.join(base + "." + fmt))
-    settings = create_settings(video_size=(80, 100), video_format=fmt)
-    generate_video(SRCFILE, dstfile, settings)
-
-    size_src = video_size(SRCFILE)
-    size_dst = video_size(dstfile)
-
-    assert size_dst[0] == 80
-    # less than 2% error on ratio
-    assert abs(size_dst[0] / size_dst[1] - size_src[0] / size_src[1]) < 2e-2
-
-
-@pytest.mark.parametrize("fmt", ["webm", "mp4"])
-def test_generate_video_fit_width(tmpdir, fmt):
     """largest fitting dimension is width"""
 
     base, ext = os.path.splitext(TEST_VIDEO)
     dstfile = str(tmpdir.join(base + "." + fmt))
-    settings = create_settings(video_size=(100, 50), video_format=fmt)
+    settings = create_settings(video_size=(125, 50), video_format=fmt)
     generate_video(SRCFILE, dstfile, settings)
 
     size_src = video_size(SRCFILE)