Initial commit.

.gitignore

+# Xcode
+#
+# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
+
+## Build generated
+build/
+DerivedData/
+
+## Various settings
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+xcuserdata/
+
+## Other
+*.moved-aside
+*.xccheckout
+*.xcscmblueprint
+
+## Obj-C/Swift specific
+*.hmap
+*.ipa
+*.dSYM.zip
+*.dSYM
+
+## Playgrounds
+timeline.xctimeline
+playground.xcworkspace
+
+# Swift Package Manager
+#
+# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
+# Packages/
+# Package.pins
+# Package.resolved
+.build/
+
+# IDEA
+.idea/

State.xcodeproj/project.xcworkspace/contents.xcworkspacedata

+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:State.xcodeproj">
+   </FileRef>
+</Workspace>

State.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

State/AppDelegate.swift

+//
+//  AppDelegate.swift
+//  State
+//
+//  Created by Mladen Jakovljevic on 02.05.2018..
+//  Copyright © 2018 codecentric. All rights reserved.
+//
+
+import UIKit
+
+@UIApplicationMain
+class AppDelegate: UIResponder, UIApplicationDelegate {
+
+    var window: UIWindow?
+
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
+        
+        if AppDelegate.isUITestingEnabled {
+            setBoolDefaults(environmentKey: "keepScreenOnEnvKey", defaultsKey: ViewController.keepScreenOnKey)
+            setBoolDefaults(environmentKey: "autoRefreshEnvKey", defaultsKey: ViewController.autoRefreshKey)
+        }
+        
+        return true
+    }
+    
+    static var isUITestingEnabled: Bool {
+        get {
+            return ProcessInfo.processInfo.arguments.contains("UI-Testing")
+        }
+    }
+
+    private func setBoolDefaults(environmentKey: String, defaultsKey: String) {
+        let environment = ProcessInfo.processInfo.environment
+        
+        if let boolArgument = environment[environmentKey] {
+            if boolArgument == "YES" {
+                UserDefaults.standard.set(true, forKey: defaultsKey)
+            } else if boolArgument == "NO" {
+                UserDefaults.standard.set(false, forKey: defaultsKey)
+            }
+        }
+    }
+    
+    private func setStringDefaults(environmentKey: String, defaultsKey: String) {
+        let environment = ProcessInfo.processInfo.environment
+        
+        if let stringArgument = environment[environmentKey] {
+            UserDefaults.standard.set(stringArgument, forKey: defaultsKey)
+        }
+    }
+}

State/Assets.xcassets/AppIcon.appiconset/Contents.json

+{
+  "images" : [
+    {
+      "idiom" : "iphone",
+      "size" : "20x20",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "20x20",
+      "scale" : "3x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "29x29",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "29x29",
+      "scale" : "3x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "40x40",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "40x40",
+      "scale" : "3x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "60x60",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "60x60",
+      "scale" : "3x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "20x20",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "20x20",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "29x29",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "29x29",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "40x40",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "40x40",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "76x76",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "76x76",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "83.5x83.5",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "ios-marketing",
+      "size" : "1024x1024",
+      "scale" : "1x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}
\ No newline at end of file

State/Assets.xcassets/Contents.json

+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}
\ No newline at end of file

State/Base.lproj/LaunchScreen.storyboard

+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13122.16" systemVersion="17A277" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13104.12"/>
+        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="EHf-IW-A2E">
+            <objects>
+                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
+                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <viewLayoutGuide key="safeArea" id="6Tk-OE-BBY"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="53" y="375"/>
+        </scene>
+    </scenes>
+</document>

State/Base.lproj/Main.storyboard

+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="14109" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="fDG-20-nr1">
+    <device id="retina4_7" orientation="portrait">
+        <adaptation id="fullscreen"/>
+    </device>
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14088"/>
+        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="xzu-qQ-4u2">
+            <objects>
+                <viewController id="fDG-20-nr1" customClass="ViewController" customModule="State" customModuleProvider="target" sceneMemberID="viewController">
+                    <view key="view" contentMode="scaleToFill" id="WEZ-nt-xK5">
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" fixedFrame="YES" text="Keep screen on" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="EAR-QD-zRU">
+                                <rect key="frame" x="16" y="91" width="126" height="21"/>
+                                <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                                <accessibility key="accessibilityConfiguration" identifier="lengthyTextLabel"/>
+                                <fontDescription key="fontDescription" type="boldSystem" pointSize="17"/>
+                                <nil key="textColor"/>
+                                <nil key="highlightedColor"/>
+                            </label>
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" fixedFrame="YES" text="Screen stays turned on" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Cuf-Sw-797">
+                                <rect key="frame" x="16" y="120" width="284" height="21"/>
+                                <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                                <nil key="textColor"/>
+                                <nil key="highlightedColor"/>
+                            </label>
+                            <switch opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" on="YES" translatesAutoresizingMaskIntoConstraints="NO" id="oFy-VV-owk">
+                                <rect key="frame" x="308" y="103" width="49" height="31"/>
+                                <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxY="YES"/>
+                                <accessibility key="accessibilityConfiguration" identifier="keepScreenOnSwitch"/>
+                            </switch>
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" fixedFrame="YES" text="Auto refresh on start" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="c6G-QB-aRk">
+                                <rect key="frame" x="16" y="179" width="171" height="21"/>
+                                <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                                <fontDescription key="fontDescription" type="boldSystem" pointSize="17"/>
+                                <nil key="textColor"/>
+                                <nil key="highlightedColor"/>
+                            </label>
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" fixedFrame="YES" text="Refreshing on start activated" lineBreakMode="tailTruncation" numberOfLines="2" baselineAdjustment="alignBaselines" adjustsFontForContentSizeCategory="YES" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="NPd-Xb-5R2">
+                                <rect key="frame" x="16" y="208" width="264" height="21"/>
+                                <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                                <nil key="textColor"/>
+                                <nil key="highlightedColor"/>
+                            </label>
+                            <switch opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" on="YES" translatesAutoresizingMaskIntoConstraints="NO" id="LZw-G4-cmD">
+                                <rect key="frame" x="308" y="187" width="49" height="31"/>
+                                <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxY="YES"/>
+                                <accessibility key="accessibilityConfiguration" identifier="autoRefreshSwitch"/>
+                            </switch>
+                            <button opaque="NO" contentMode="scaleToFill" fixedFrame="YES" enabled="NO" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="cqn-Xx-SKa">
+                                <rect key="frame" x="207" y="606" width="152" height="41"/>
+                                <autoresizingMask key="autoresizingMask" flexibleMinX="YES" widthSizable="YES" flexibleMinY="YES" heightSizable="YES"/>
+                                <fontDescription key="fontDescription" type="system" pointSize="24"/>
+                                <state key="normal" title="Continue"/>
+                            </button>
+                        </subviews>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <viewLayoutGuide key="safeArea" id="wvV-yL-dGj"/>
+                    </view>
+                    <connections>
+                        <outlet property="captionAutoRefresh" destination="NPd-Xb-5R2" id="qN5-ay-NDV"/>
+                        <outlet property="captionKeepScreenOn" destination="Cuf-Sw-797" id="Ct6-Yd-olc"/>
+                        <outlet property="continueButton" destination="cqn-Xx-SKa" id="wGp-z8-7i2"/>
+                        <outlet property="switchAutoRefresh" destination="LZw-G4-cmD" id="4KX-4U-9zx"/>
+                        <outlet property="switchKeepScreenOn" destination="oFy-VV-owk" id="8Yr-Wy-JzW"/>
+                    </connections>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="QOK-nk-ICO" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="133.59999999999999" y="340.47976011994007"/>
+        </scene>
+    </scenes>
+</document>

State/Info.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleDisplayName</key>
+	<string>State</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>UILaunchStoryboardName</key>
+	<string>LaunchScreen</string>
+	<key>UIMainStoryboardFile</key>
+	<string>Main</string>
+	<key>UIRequiredDeviceCapabilities</key>
+	<array>
+		<string>armv7</string>
+	</array>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+</dict>
+</plist>

State/ViewController.swift

+//
+//  ViewController.swift
+//  State
+//
+//  Created by Mladen Jakovljevic on 02.05.2018..
+//  Copyright © 2018 codecentric. All rights reserved.
+//
+
+import UIKit
+
+class ViewController: UIViewController {
+
+    @IBOutlet weak var switchKeepScreenOn: UISwitch!
+    @IBOutlet weak var switchAutoRefresh: UISwitch!
+    @IBOutlet weak var captionKeepScreenOn: UILabel!
+    @IBOutlet weak var captionAutoRefresh: UILabel!
+    @IBOutlet weak var continueButton: UIButton!
+    
+    let defaults = UserDefaults.standard
+    static let keepScreenOnKey = "keepScreenOn"
+    static let autoRefreshKey = "autoRefresh"
+    
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        // Do any additional setup after loading the view, typically from a nib.
+        switchKeepScreenOn.isOn = defaults.bool(forKey: ViewController.keepScreenOnKey)
+        switchAutoRefresh.isOn = defaults.bool(forKey: ViewController.autoRefreshKey)
+        
+        switchKeepScreenOn.addTarget(self, action: #selector(keepScreenOnChanged), for: UIControlEvents.valueChanged)
+        switchAutoRefresh.addTarget(self, action: #selector(autoRefreshChanged), for: UIControlEvents.valueChanged)
+        
+        setState()
+
+        captionKeepScreenOn.accessibilityIdentifier = "lengthyTextLabel"
+    }
+    
+    @objc func keepScreenOnChanged(sw: UISwitch) {
+        setState()
+        defaults.set(sw.isOn, forKey: ViewController.keepScreenOnKey)
+    }
+    
+    @objc func autoRefreshChanged(sw: UISwitch) {
+        setState()
+        defaults.set(sw.isOn, forKey: ViewController.autoRefreshKey)
+    }
+    
+    private func setState() {
+        if switchKeepScreenOn.isOn {
+            captionKeepScreenOn.text = "Screen stays turned on"
+        } else {
+            captionKeepScreenOn.text = "Tap switch to keep screen on"
+            continueButton.isEnabled = false
+        }
+        if switchAutoRefresh.isOn {
+            captionAutoRefresh.text = "Refreshing on start activated"
+        } else {
+            captionAutoRefresh.text = "Enable refreshing on start"
+            continueButton.isEnabled = false
+        }
+        if switchKeepScreenOn.isOn && switchAutoRefresh.isOn {
+            continueButton.isEnabled = true
+        } else {
+            continueButton.isEnabled = false
+        }
+    }
+}

StateTests/Info.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>BNDL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+</dict>
+</plist>

StateTests/StateTests.swift

+//
+//  StateTests.swift
+//  StateTests
+//
+//  Created by Mladen Jakovljevic on 02.05.2018..
+//  Copyright © 2018 codecentric. All rights reserved.
+//
+
+import XCTest
+@testable import State
+
+class StateTests: XCTestCase {
+    
+    override func setUp() {
+        super.setUp()
+        // Put setup code here. This method is called before the invocation of each test method in the class.
+    }
+    
+    override func tearDown() {
+        // Put teardown code here. This method is called after the invocation of each test method in the class.
+        super.tearDown()
+    }
+    
+    func testExample() {
+        // This is an example of a functional test case.
+        // Use XCTAssert and related functions to verify your tests produce the correct results.
+    }
+    
+    func testPerformanceExample() {
+        // This is an example of a performance test case.
+        self.measure {
+            // Put the code you want to measure the time of here.
+        }
+    }
+    
+}

StateUITests/Info.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>BNDL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+</dict>
+</plist>

StateUITests/StateUITests.swift

+//
+//  StateUITests.swift
+//  StateUITests
+//
+//  Created by Mladen Jakovljevic on 02.05.2018..
+//  Copyright © 2018 codecentric. All rights reserved.
+//
+
+import XCTest
+
+class StateUITests: XCTestCase {
+
+    let app = XCUIApplication()
+
+    static let keepScreenOnEnvKey = "keepScreenOnEnvKey"
+    static let autoRefreshEnvKey = "autoRefreshEnvKey"
+
+    override func setUp() {
+        super.setUp()
+        continueAfterFailure = false
+        app.launchArguments += ["UI-Testing"]
+    }
+
+    func testTurningOnKeepScreenOnSwitch() {
+        app.launchEnvironment[StateUITests.keepScreenOnEnvKey] = "NO"
+        app.launch()
+        app.switches["keepScreenOnSwitch"].tap()
+        XCTAssertTrue(app.staticTexts["Screen stays turned on"].exists,
+                "Error: Turnixng switch on doesn't change caption text.")
+        sleep(1)
+    }
+
+    func testCaptionTextForTurnedOnKeepScreenOnSwitch() {
+        app.launchEnvironment[StateUITests.keepScreenOnEnvKey] = "YES"
+        app.launch()
+        XCTAssertTrue(app.staticTexts["Screen stays turned on"].exists,
+                "Caption text for Keep Screen On switch is not correct on app startup.")
+        sleep(1)
+    }
+
+    func testTurningOnAutoRefreshSwitch() {
+        app.launchEnvironment[StateUITests.autoRefreshEnvKey] = "NO"
+        app.launch()
+        app.switches["autoRefreshSwitch"].tap()
+        XCTAssertTrue(app.staticTexts["Refreshing on start activated"].exists,
+                "Error: Turning switch on doesn't change caption text.")
+        sleep(1)
+    }
+
+    func testCaptionTextForTurnedOnAutoRefreshSwitch() {
+        app.launchEnvironment[StateUITests.autoRefreshEnvKey] = "YES"
+        app.launch()
+        XCTAssertTrue(app.staticTexts["Refreshing on start activated"].exists,
+                "Caption text for Auto Refresh switch is not correct on app startup.")
+        sleep(1)
+    }
+
+    func testContinueButtonEnabled() {
+        app.launchEnvironment[StateUITests.keepScreenOnEnvKey] = "NO"
+        app.launchEnvironment[StateUITests.autoRefreshEnvKey] = "NO"
+        app.launch()
+        app.switches["autoRefreshSwitch"].tap()
+        app.switches["keepScreenOnSwitch"].tap()
+        XCTAssertTrue(app.buttons["Continue"].isEnabled,
+                "Error: Continue button is not enabled when both switches are turned on.")
+        sleep(1)
+    }
+}