Open Radar

 
Summary:
When simulating a pull to refresh on an empty table view, the test will fail stating "App failed to quiesce within 30 seconds". Since there is no native way to tell the app to refresh, we simulate one using coordinatesWithNormalOffset()

Steps to Reproduce:
1. Create a tableView that is empty when it loads
2. Create a UI Test with the following code:
   let app = XCUIApplication()
    
    let table = app.navigationBars["*tableViewName*"]
    XCTAssertTrue(table.tableRows.count == 0)
    
    let start = table.coordinateWithNormalizedOffset(CGVectorMake(10, 10))
    let end = table.coordinateWithNormalizedOffset(CGVectorMake(10, 16))
    
    start.pressForDuration(0, thenDragToCoordinate: end)
    XCTAssertTrue(table.tableRows.count == 0)
3. Run the test and see that it fails at start.pressForDuration(0, thenDragToCoordinate: end)

Expected Results:
The test should pass as the table is still empty and the list should refresh.

Actual Results:
The test fails as it states the app "failed to quiesce in 30 seconds"

Version:
7.2 (7C68)