EarlGrey UI Interactions: Taps, Scrolls, Gestures, and Text Input

// Single tap
EarlGrey.selectElement(with: grey_accessibilityID("submitButton"))
    .perform(grey_tap())

// Tap at specific point within element
EarlGrey.selectElement(with: grey_accessibilityID("mapView"))
    .perform(grey_tapAtPoint(CGPoint(x: 100, y: 150)))

// Tap with specific interaction point
EarlGrey.selectElement(with: grey_accessibilityID("button"))
    .perform(grey_tapAtPoint(.topLeft))  // .center, .topLeft, .bottomRight, etc.

EarlGrey.selectElement(with: grey_accessibilityID("messageCell"))
    .perform(grey_longPress())

// Long press with duration
EarlGrey.selectElement(with: grey_accessibilityID("messageCell"))
    .perform(grey_longPressWithDuration(2.0))

// Long press at point
EarlGrey.selectElement(with: grey_accessibilityID("canvas"))
    .perform(grey_longPressAtPointWithDuration(CGPoint(x: 50, y: 50), 1.5))

EarlGrey.selectElement(with: grey_accessibilityID("zoomView"))
    .perform(grey_doubleTap())

let textField = EarlGrey.selectElement(with: grey_accessibilityID("searchField"))

// Type text (appends to existing)
textField.perform(grey_typeText("search query"))

// Clear existing text and type new
textField.perform(grey_clearText())
textField.perform(grey_typeText("new value"))

// Replace all text
textField
    .perform(grey_tap())
    .perform(grey_clearText())
    .perform(grey_typeText("replacement"))

// Dismiss keyboard
EarlGrey.selectElement(with: grey_keyWindow())
    .perform(grey_tap())

EarlGrey.selectElement(with: grey_accessibilityID("passwordField"))
    .perform(grey_tap())
    .perform(grey_typeText("myPassword"))

let view = EarlGrey.selectElement(with: grey_accessibilityID("carousel"))

// Fast swipe (like a flick)
view.perform(grey_swipeFastInDirection(.left))
view.perform(grey_swipeFastInDirection(.right))
view.perform(grey_swipeFastInDirection(.up))
view.perform(grey_swipeFastInDirection(.down))

// Slow swipe (deliberate drag)
view.perform(grey_swipeSlowInDirection(.left))

// Swipe from a specific starting point (0.0–1.0 of element size)
view.perform(grey_swipeFastInDirection(.left, startPercent: CGPoint(x: 0.9, y: 0.5)))

let tableView = EarlGrey.selectElement(with: grey_accessibilityID("resultsTable"))

// Scroll in direction by amount (points)
tableView.perform(grey_scrollInDirection(.down, amount: 300))
tableView.perform(grey_scrollInDirection(.up, amount: 300))

// Scroll to content edge
tableView.perform(grey_scrollToContentEdge(.bottom))
tableView.perform(grey_scrollToContentEdge(.top))

// Scroll until element is visible
EarlGrey.selectElement(with: grey_accessibilityID("lastItem"))
    .using(searchAction: grey_scrollInDirection(.down, amount: 100),
           onElementWith: grey_accessibilityID("resultsTable"))
    .assert(grey_sufficientlyVisible())

let mapView = EarlGrey.selectElement(with: grey_accessibilityID("mapView"))

// Pinch in (zoom out)
mapView.perform(grey_pinchFastInDirection(.inward, angle: .right))

// Pinch out (zoom in)  
mapView.perform(grey_pinchFastInDirection(.outward, angle: .right))

// Slow pinch (more control)
mapView.perform(grey_pinchSlowInDirection(.outward, angle: CGFloat.pi / 4))

// Scroll to a cell by accessibility ID
EarlGrey.selectElement(with: grey_accessibilityID("cell_42"))
    .using(searchAction: grey_scrollInDirection(.down, amount: 50),
           onElementWith: grey_accessibilityID("tableView"))
    .perform(grey_tap())

// Select cell at index path
EarlGrey.selectElement(
    with: grey_allOf(
        grey_accessibilityID("orderCell"),
        grey_interactable()
    )
)
.atIndex(2)  // zero-indexed
.perform(grey_tap())

// Dismiss alerts automatically (configure in setUp)
GREYConfiguration.shared.setValue(true, forConfigKey: kGREYConfigKeyDisableAlertHandling)

// Or handle manually
EarlGrey.selectElement(with: grey_buttonTitle("OK"))
    .perform(grey_tap())

EarlGrey.selectElement(with: grey_buttonTitle("Cancel"))
    .perform(grey_tap())

// Add UI Interruption Monitor (XCTest)
addUIInterruptionMonitor(withDescription: "Permission dialog") { alert in
    alert.buttons["Allow"].tap()
    return true
}

// Scroll picker to a specific value
EarlGrey.selectElement(with: grey_accessibilityID("datePicker"))
    .perform(grey_setPickerColumnToValue(1, value: "June"))

// For UIDatePicker
EarlGrey.selectElement(with: grey_accessibilityID("birthdayPicker"))
    .perform(grey_setDate(Date(), onDatePickerWithFormat: "MM/dd/yyyy"))

// Move slider to a value (0.0 to 1.0)
EarlGrey.selectElement(with: grey_accessibilityID("volumeSlider"))
    .perform(grey_moveSliderToValue(0.75))

let toggle = EarlGrey.selectElement(with: grey_accessibilityID("notificationsToggle"))

// Turn on
toggle.perform(grey_turnSwitchOn(true))

// Turn off
toggle.perform(grey_turnSwitchOn(false))

// Assert state
toggle.assert(grey_switchWithOnState(true))

EarlGrey.selectElement(with: grey_accessibilityID("emailField"))
    .perform(grey_tap())
    .perform(grey_clearText())
    .perform(grey_typeText("new@example.com"))

// Chain with element reuse
let button = EarlGrey.selectElement(with: grey_accessibilityID("submitBtn"))
button
    .assert(grey_enabled())
    .perform(grey_tap())

EarlGrey: Failed to perform action due to:
Element not found. Searched for:
  Accessibility ID: submitButton
Screenshots and element hierarchy saved to:
  /path/to/earlgrey-screenshots/