Test both the function implementation (directly), and when the function is called in a formula from a spreadsheet
Replace error strings in expected result for providers with the value returned from the ExcelErrors class
* Fix Unintential Deprecated Calls in Tests - DATABASE
I think it's best to install these before PR #3166. There are no changes to source code, only to test members which continue to inadvertently use calls to deprecated functions.
* Fix deprecation Blocks
Deprecated->deprecated, adjust see and comments
* Fix Deliberate Deprecated Tests
Add annotations.
* Change Unit Tests to Run in Spreadsheet Context
... rather than as direct calls. The major difference is that specifying an invalid column should result in an Excel error, not null. Minor code changes were needed, including to Statistical/Conditional which sometimes calls Database.
* Correct Some DocBlocks
Null is no longer a possible output for most of these functions.
* 2 Overlooked Tests
Change to run in spreadsheet context.
* T Function Should Return Null-String, not Null
Fix it.
* Refactor the Excel Database functions; and rewrite the query building to fix a bug with complex multi-criteria queries that involve both AND and OR conditions
* Fix handling for empty cells and NULL values in searches
* Expand unit tests; and add TODOs for dates, percentages, and wildcard text comparisons
MarkBaker
oleibman
Mark Baker
Adrien Crivelli