spec/henkei_spec.rb in henkei-1.22.0 vs spec/henkei_spec.rb in henkei-1.23.0

@@ -38,10 +38,20 @@
       expect(mimetype.content_type).to(
         eq 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'
       )
       expect(mimetype.extensions).to include 'docx'
     end
+
+    context 'when passing in the `pipe-error.png` test file' do
+      let(:data) { File.read 'spec/samples/pipe-error.png' }
+
+      it 'returns an empty result' do
+        text = Henkei.read :text, data
+
+        expect(text).to eq ''
+      end
+    end
   end
 
   describe '.new' do
     it 'requires parameters' do
       expect { Henkei.new }.to raise_error ArgumentError
@@ -126,9 +136,26 @@
       expect(henkei.text).to include 'The quick brown fox jumped over the lazy cat.'
     end
 
     specify '#metadata reads metadata' do
       expect(henkei.metadata['Content-Type']).to eq %w[application/vnd.apple.pages application/vnd.apple.pages]
+    end
+
+    context 'when passing in the `pipe-error.png` test file' do
+      let(:henkei) { Henkei.new 'spec/samples/pipe-error.png' }
+
+      it '#text returns an empty result' do
+        expect(henkei.text).to eq ''
+      end
+
+      it '#html returns an empty body' do
+        expect(henkei.html).to include '<body/>'
+        expect(henkei.html).to include '<meta name="tiff:ImageWidth" content="792"/>'
+      end
+
+      it '#mimetype returns an empty result' do
+        expect(henkei.mimetype.content_type).to eq 'image/png'
+      end
     end
   end
 
   context 'initialized with a given URI' do
     let(:henkei) { Henkei.new 'http://svn.apache.org/repos/asf/poi/trunk/test-data/document/sample.docx' }