== UI Test Cases for Select Menu - Edges sub menu ==
||'''Preconditions'''||'''Test Case ID'''||'''Instructions'''||'''Expected Results'''||'''Date Executed'''||'''Pass/Fail'''||
||<|8> 1. Start Cytoscape <<BR>>2. Import a network file (eg. galFiltered.sif) <<BR>>3. Click on Select from the toolbar||S3.1||1. Click and drag over a portion of the graph <<BR>>2. Choose Edges → Invert edge selection||The edges that were selected should be deselected and the edges that were not initially selected should be highlighted|| ||||
||S3.2||1. Repeat step 1 from S3.1 <<BR>>2. Choose Edges → Hide edge selection||The selected edges should now be invisible|| ||||
||S3.3||Choose Edges → Show all edges||The edges that were hidden in S3.3 should now be visible with all the other edges in the network|| ||||
||S3.4||Choose Edges → Select all edges||All the edges in the network should be selected|| ||||
||S3.5||Choose Edges → Deselect all edges||All the edges in the network should be deselected and not highlighted|| ||||
||S3.6||1. Hold shift and click on 5 nodes <<BR>>2. Choose Edges → Select adjacent edges||All the edges connected to these nodes should be selected|| ||||
||S3.7||1. Select an edge <<BR>>2. Hold Ctrl (or command) and click on a point on the edge <<BR>>3. Repeat step 2 further up the edge <<BR>>4. Click on the edge and drag it into a zig-zag  <<BR>>5. Choose Edges → Smooth selected edges||The edge should change from a zig-zag to a smooth curve|| ||||
||S3.8||1. Select the curved edge created in S3.7 <<BR>>2. Choose Edge → Straighten selected edge||The curved edge should now be a straight zig-zag again|| || ||