spec/builders/epub_spec.rb in softcover-1.2.6 vs spec/builders/epub_spec.rb in softcover-1.2.7

@@ -170,9 +170,27 @@
 
       it "should create math PNGs" do
         expect(path("epub/OEBPS/images/texmath")).to exist
         expect(Dir[path("epub/OEBPS/images/texmath/*.png")]).not_to be_empty
       end
+
+      it "should record vertical-align of inline math SVGs" do
+        content = File.read(path("./epub/OEBPS/a_chapter_fragment.xhtml"))
+        html = Nokogiri::HTML(content)
+        math_imgs = html.search('span.inline_math img')
+        math_imgs.each do |math_img|
+          expect(math_img['style']).to match /vertical-align/
+        end
+      end
+
+      it "should not add vertical-align to displayed math" do
+        content = File.read(path("./epub/OEBPS/a_chapter_fragment.xhtml"))
+        html = Nokogiri::HTML(content)
+        math_imgs = html.search('div.equation img')
+        math_imgs.each do |math_img|
+          expect(math_img['style']).not_to match /vertical-align/
+        end
+      end
     end
 
     it "should create the style files" do
       expect(path('epub/OEBPS/styles/page-template.xpgt')).to exist
       expect(path('epub/OEBPS/styles/pygments.css')).to exist
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