Add settings to disable some new features

Author: gabriellanata

Sources/Hammer/EventGenerator/EventGenerator+Settings.swift

@@ -11,5 +11,12 @@ extension EventGenerator {
 
         /// The delay to wait after activating the accessibility engine for the first time in a simulator.
         public var accessibilityActivateFirstTimeDelay: TimeInterval = 5.0
+
+        /// The accessibility engine is required for finding accessibility labels. We proactively enable it
+        /// to avoid issues with the first test case that uses it.
+        public var forceActivateAccessibilityEngine: Bool = true
+
+        /// If we should wait for animations to complete when an event generator is created.
+        public var waitForAnimations: Bool = false
     }
 }

Sources/Hammer/EventGenerator/EventGenerator.swift

@@ -115,6 +115,11 @@ public final class EventGenerator {
         do {
             try self.waitUntil(self.isWindowReady, timeout: timeout)
             try self.waitUntilAccessibilityActivate()
+
+            if EventGenerator.settings.waitForAnimations {
+                try self.waitUntilAnimationsAreFinished(timeout: timeout)
+            }
+
             try self.waitUntilRunloopIsFlushed(timeout: timeout)
         } catch {
             throw HammerError.windowIsNotReadyForInteraction
@@ -225,6 +230,10 @@ public final class EventGenerator {
     private var isAccessibilityActivated = false
 
     private func waitUntilAccessibilityActivate() throws {
+        guard EventGenerator.settings.forceActivateAccessibilityEngine else {
+            return
+        }
+
         UIApplication.shared.accessibilityActivate()
         if self.isAccessibilityActivated {
             return