== Attribute Functions Feature Test ==

||'''Preconditions'''||'''Test Case ID'''||'''Instructions'''||'''Expected Results'''||'''Date Executed'''||'''Results'''||
||<|12> 1. Start Cytoscape <<BR>>2. Import the galFiltered.sif network file<<BR>>3. Select some nodes<<BR>>4. Create 2 floating point attributes, e.g. f1 and f2||
||AF1||1. Click on a browser cell<<BR>>2.  Enter some simple expressions, e.g. ''=ABS(SIN(-12.3)+22)''<<BR>>3. Press Return/Enter|| The cell should display the result of the evaluated expression || || ||
||AF2||1. Enter a numeric value in the column for ''f1''<<BR>>2. Create an equation on the same row/node for ''f2'' referencing f1, e.g. ''=$f1 + 10.5''<<BR>>3. Press Return/Enter|| The cell should display the result of the evaluated expression || || ||
||AF3||1. Create a new floating point attribute called ''size''<<BR>>2. Enter the equation ''=SQRT(INDEGREE($ID)+OUTDEGREE($ID)+0.5)*40'' into it<<BR>>3. Go to the !VisMapper and map the ''size'' attribute to the node size using a pass-through mapping || The node should now display a size approximately proportional to their degree || || ||
||AF4||1. Click on a browser cell<<BR>>2. Enter an invalid expression like ''=SIN(4))''<<BR>>3. Press Return/Enter|| An error message dailog should pop up and after clicking ''Ok'' on the dialog, the cell should display the message ''#PARSE''|| || ||
||AF5||1. Click on a browser cell<<BR>>2. Enter a well-formed expression but with invalid values, like ''=LOG(-1)'' or ''=1/0''<<BR>>3. Press Return/Enter || A detailed error message starting with ''#ERROR('' should appear in the cell.|| || ||
||AF6.1||1. Create a new Integer List attribute called "il"<<BR>>2. Click on a cell<<BR>>3. Enter "=ILIST($f1,$f2,13)<<BR>>4. Press Return/Enter || An error message complaining about a missing value for "f1" should appear.|| || ||
||AF6.2|| 1. Continue from AF6.1<<BR>>2. Fill in valid numbers in for "f1" and "f2" on the same row where the error message is. || After filling in a number for "f1" the error message should be updated to now complain about a missing value for "f2".  After also filling in "f2", the error message should disappear and the "il" cell should now display a list, the first two elements of which should be truncated values from the "f1" and "f2" columns.|| || ||
||AF6.3|| 1. Continue from AF6.3<<BR>>2. Save the current session as "IListTest".<<BR>>3. Exit Cytoscape<<BR>>4. Restart Cytoscape and load the saved session. || You should see the same display in the attribute browser as before.|| || ||
||AF7|| 1. Install the !GoogleChartFunctions plugin.<<BR>>2. Load or create a network with at least one node.<<BR>>3. Create a string attribute called "URL" and enter a call to one of the Google chart functions, e.g. "=GBARCHART(-1,1,$fl,"title")" if you have defined a Floating Point List attribute called "fl"<<BR>>4. Save your session and exit Cytoscape.<<BR>>5. Remove the !GoogleChartFunctions plugin and restart Cytoscape.<<BR>>6. Load your previously saved session file. || You should see an error message in the browser complaining about an unknown function.|| || ||