Add XML declaration to generated SVGs (dbrgn#4)

inquire · dbrgn · commit f559654e1cd2 · 2016-11-28T18:06:13.000+01:00
diff --git a/.bumpversion.cfg b/.bumpversion.cfg
@@ -3,4 +3,3 @@ current_version = 0.1.2
 files = setup.py coverage_badge/__main__.py
 commit = True
 tag = True
-
diff --git a/coverage_badge/templates/flat.svg b/coverage_badge/templates/flat.svg
@@ -1,3 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <svg xmlns="http://www.w3.org/2000/svg" width="99" height="20">
     <linearGradient id="b" x2="0" y2="100%">
         <stop offset="0" stop-color="#bbb" stop-opacity=".1"/>
diff --git a/example.svg b/example.svg
@@ -1,3 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <svg xmlns="http://www.w3.org/2000/svg" width="99" height="20">
     <linearGradient id="b" x2="0" y2="100%">
         <stop offset="0" stop-color="#bbb" stop-opacity=".1"/>
diff --git a/tests/test_output.py b/tests/test_output.py
@@ -35,6 +35,7 @@ def test_svg_output(cb, capsys):
     """
     cb.main([])
     out, _ = capsys.readouterr()
-    assert out.startswith('<svg xmlns="http://www.w3.org/2000/svg" width="99" height="20">')
+    assert out.startswith('<?xml version="1.0" encoding="UTF-8"?>')
+    assert '<svg xmlns="http://www.w3.org/2000/svg" width="99" height="20">' in out
     assert '<text x="80" y="14">79%</text>' in out
     assert out.endswith('</svg>\n')
