== UI Test Cases for Layout Menu - Main ==
||'''Preconditions'''||'''Test Case ID'''||'''Instructions'''||'''Expected Results'''||'''Date Executed'''||'''Pass/Fail'''||
||<|13> 1. Start Cytoscape <<BR>>2. Import a network file (eg. galFiltered.gml) <<BR>>3. Click on Layout from the toolbar||L1||1. Click Rotate <<BR>>2. Drag the pointer along the number line representing degree||The Tool Panel should appear at the bottom of the Control Panel with the Rotate tab selected. The graph should rotate through the number of degrees indicated (To hide the Tool Panel click Layout → Rotate again)|| || ||
||L2||1. Click Scale <<BR>>2. Drag the pointer along the number line||The Tool Panel should appear at the bottom of the Control Panel with the Scale tab selected. The graph should change in size proportional to the number indicated. (To hide the Tool Panel click Layout → Scale again)|| || ||
||L3||1. Click Align and Distribute <<BR>>2. Drag and select some nodes <<BR>>3. Select some of the buttons from the Tool Panel||The Tool Panel should appear at the bottom of the Control Panel with the Align and Distribute tab selected. The buttons should arrange the nodes in various configurations. (To hide the Tool Panel click Layout → Align and Distribute again)|| || ||
||L4||To avoid repetition the Settings… sub menu contents will be tested under the JGraph and Cytoscape Layouts sub menus|| || || ||
||L5||yFiles Layouts are tested under the core plugins test cases|| || ||||
||L6.1||Select JGraph Layouts → Tree Layout||The nodes should be distributed in a branched arrangement|| || ||
||L6.2||Select JGraph Layouts → Radial Tree Layout||The graph should appear with concentric ovals of nodes with angular arms on the outside|| || ||
||L6.3||Select JGraph Layouts → Simulated Annealing Layout|| '''Warning: Do not try this with a large network!  Even galFiltered.sif is too large for this!''' || || ||
||L6.4||Select JGraph Layouts → Circle Layout||All of the nodes are arranged at a locus equidistant from the centre of the circle|| || ||
||L6.5||Select JGraph Layouts → Spring Embedded Layout||Similar to an Organic yFiles layout in appearance nodes overlap slightly, edges are short and the angles created by edges are minimized|| || ||
||L6.6||Select JGraph Layouts → MOEN Layout|| || || ||
||L6.7||Select JGraph Layouts → GEM Layout||The nodes with the most connected edges are further away from the nodes they are first neighbours with and most of the edges are directed in a 30° arc from each node|| || ||
||L6.8||Select JGraph Layouts → Sugiyama Layout||This layout should be hierarchical with edges creating obtuse angles between nodes|| || ||


== UI Test Cases for Layout Menu - Cytoscape Layouts ==

||'''Preconditions'''||'''Test Case ID'''||'''Instructions'''||'''Expected Results'''||'''Date Executed'''||'''Pass/Fail'''||
||<|11> 1. Start Cytoscape <<BR>>2. Import a network file (eg. galFiltered.gml) <<BR>>3. Click on Layout from the toolbar||L7.1||Select Cytoscape Layouts → Inverted Self-Organising Map Layout||Nodes are clustered but not overlapping extensively. Edges are fairly long and angular with <90° angles|| || ||
||L7.2||Select Cytoscape Layouts → Edge-weighted Force directed (Bio``Layout) → (unweighted)||Edges are very long and nodes overlap. Network arranged in arrow or comet shape|| || ||
||L7.3||Select Cytoscape Layouts → Degree Sorted Circle Layout||The nodes of the main network are arranged at a locus equidistant from the centre of the circle and sorted numerically according to Degree starting at the bottom of the circle going clockwise|| || ||
||L7.4||Select Cytoscape Layouts → Grid Layout||The nodes should be arranged in an almost square grid|| || ||
||L7.5||Select Cytoscape Layouts → Attribute Circle Layout → canonicalName||The nodes of the main network are arranged at a locus equidistant from the centre of the circle and sorted alphabetically according to canonicalName starting at the bottom of the circle going anti-clockwise|| || ||
||L7.6||Select Cytoscape Layouts → Circular Layout → All Nodes||Some of the nodes from the main network form a circle with branches off it|| || ||
||L7.7||Select Cytoscape Layouts → Group Attributes Layout → All Nodes → canonicalName||Nodes are arranged in a grid close to other nodes with similar canonicalName distributed alphanumerically|| || ||
||L7.8||Select Cytoscape Layouts → Force-Directed Layout → (unweighted)||Layout appears similar to Organic yFiles layout. Nodes and edges arranged to minimise force between them|| || ||
||L7.9||Select Cytoscape Layouts → Edge-weighted Spring Embedded → (unweighted)||Layout appears similar to Organic yFiles layout. Nodes and edges arranged to minimise force between them in an unweighted manner|| || ||
||L7.10||Select Cytoscape Layouts → Spring Embedded||Layout appears similar to Organic yFiles layout. Nodes and edges arranged to minimise force between them|| || ||
||L7.11||Select Cytoscape Layouts → Hierarchical → All Nodes||The graph should resemble a family tree, many of the edges have more than one angled bend|| || ||