Github user spmallette commented on a diff in the pull request: https://github.com/apache/tinkerpop/pull/905#discussion_r207241886 --- Diff: gremlin-test/src/main/resources/org/apache/tinkerpop/gremlin/structure/io/graphml/tinkerpop-classic-normalized.xml --- @@ -1,15 +1,18 @@ <?xml version="1.0" ?> <graphml xmlns="http://graphml.graphdrawing.org/xmlns" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://graphml.graphdrawing.org/xmlns http://graphml.graphdrawing.org/xmlns/1.1/graphml.xsd"> <key id="age" for="node" attr.name="age" attr.type="int"></key> + <key id="colorV" for="node" attr.name="color" attr.type="string"></key> --- End diff -- I think you'd missed my comment on the JIRA about this - please add a test here: https://github.com/apache/tinkerpop/blob/e3018fb2e98df62a21272446f63cea5ee550408e/gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/structure/io/IoTest.java#L108 then , since it is a one-off test just for GraphML, I think you can just embed a small GraphML file as a String right in the test.
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