spec/stateful_spec.rb in xml-write-stream-1.0.2 vs spec/stateful_spec.rb in xml-write-stream-1.1.0

@@ -43,26 +43,47 @@
         stream_writer.write_header
       end.to raise_error(XmlWriteStream::InvalidHeaderPositionError)
     end
   end
 
+  describe '#open_single_line_tag' do
+    it 'writes a tag and its contents on a single line' do
+      stream_writer.open_single_line_tag('maytag')
+      stream_writer.write_text('foobar')
+      stream_writer.close_tag
+      expect(stream.string).to eq("<maytag>foobar</maytag>")
+    end
+
+    it 'works with nested tags' do
+      stream_writer.open_single_line_tag('maytag')
+      stream_writer.write_text('foobar')
+      stream_writer.open_single_line_tag('gutentag')
+      stream_writer.write_text('foobaz')
+      stream_writer.close_tag
+      stream_writer.close_tag
+      expect(stream.string).to eq(
+        "<maytag>foobar<gutentag>foobaz</gutentag></maytag>"
+      )
+    end
+  end
+
   describe '#open_tag' do
     it 'writes an opening tag' do
       stream_writer.open_tag('maytag')
       stream_writer.close
 
       expect(stream.string).to eq(
-        utf8("<maytag>\n</maytag>\n")
+        utf8("<maytag>\n</maytag>")
       )
     end
 
     it 'writes an opening tag with attributes' do
       stream_writer.open_tag('maytag', type: 'washing_machine')
       stream_writer.close
 
       expect(stream.string).to eq(
-        utf8("<maytag type=\"washing_machine\">\n</maytag>\n")
+        utf8("<maytag type=\"washing_machine\">\n</maytag>")
       )
     end
 
     it 'raises an error if one of the attribute keys is invalid' do
       expect do
@@ -80,11 +101,11 @@
       stream_writer.open_tag('foo9')
       stream_writer.open_tag('bar:baz')
       stream_writer.close
 
       expect(stream.string).to eq(
-        utf8("<foo9>\n    <bar:baz>\n    </bar:baz>\n</foo9>\n")
+        utf8("<foo9>\n    <bar:baz>\n    </bar:baz>\n</foo9>")
       )
     end
 
     it 'raises an error if the stream is already closed' do
       stream_writer.close
@@ -99,11 +120,11 @@
     it 'closes the currently open tag' do
       stream_writer.open_tag('maytag')
       stream_writer.close_tag
 
       expect(stream.string).to eq(
-        utf8("<maytag>\n</maytag>\n")
+        utf8("<maytag>\n</maytag>")
       )
     end
   end
 
   describe '#write_text' do
@@ -111,21 +132,21 @@
       stream_writer.open_tag('places')
       stream_writer.write_text("Alaska & Hawai'i")
       stream_writer.close
 
       expect(stream.string).to eq(
-        utf8("<places>\n    Alaska &amp; Hawai&apos;i\n</places>\n")
+        utf8("<places>\n    Alaska &amp; Hawai&apos;i\n</places>")
       )
     end
 
     it 'writes raw text if asked not to escape' do
       stream_writer.open_tag('places')
       stream_writer.write_text("Alaska & Hawai'i", escape: false)
       stream_writer.close
 
       expect(stream.string).to eq(
-        utf8("<places>\n    Alaska & Hawai'i\n</places>\n")
+        utf8("<places>\n    Alaska & Hawai'i\n</places>")
       )
     end
 
     it 'raises an error if no tag has been written yet' do
       expect do
@@ -148,11 +169,11 @@
       stream_writer.open_tag('bar')
       stream_writer.open_tag('baz')
       stream_writer.flush
 
       expect(stream.string).to eq(
-        utf8("<foo>\n    <bar>\n        <baz>\n        </baz>\n    </bar>\n</foo>\n")
+        utf8("<foo>\n    <bar>\n        <baz>\n        </baz>\n    </bar>\n</foo>")
       )
 
       expect(stream).to_not be_closed
       expect(stream_writer).to be_eos
     end
@@ -164,10 +185,10 @@
       stream_writer.open_tag('bar')
       stream_writer.open_tag('baz')
       stream_writer.close
 
       expect(stream.string).to eq(
-        utf8("<foo>\n    <bar>\n        <baz>\n        </baz>\n    </bar>\n</foo>\n")
+        utf8("<foo>\n    <bar>\n        <baz>\n        </baz>\n    </bar>\n</foo>")
       )
 
       expect(stream).to be_closed
       expect(stream_writer).to be_eos
     end