+ " <data key='d1'>\n" + " <y:PolyLineEdge>\n"
+ " <y:LineStyle color = '#CCFFFF'/>\n"
+ " <y:Arrows source='none' target='standard'/>\n"
+ " </y:PolyLineEdge>\n" + " </data>\n"
+ " </edge>\n";
OutputNode source = new OtherOutputNode("source");
OutputNode dest1 = new OtherOutputNode("dest1");
source.addEdge(dest1);
String edgeOutput = source.getGraphMlEdges().replace("\"", "'");
assertEquals(edgeOutput, expectedOutput);
}