Add files via upload

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

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+<?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>

Study/Study.xcodeproj/xcuserdata/mehmetkahya.xcuserdatad/xcschemes/xcschememanagement.plist

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+<?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>SchemeUserState</key>
+	<dict>
+		<key>Study.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>0</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>

Study/Study/Assets.xcassets/AccentColor.colorset/Contents.json

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+{
+  "colors" : [
+    {
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

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

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+{
+  "images" : [
+    {
+      "filename" : "appstore.png",
+      "idiom" : "universal",
+      "platform" : "ios",
+      "size" : "1024x1024"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Study/Study/Assets.xcassets/Contents.json

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+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Study/Study/ContentView.swift

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+//
+//  ContentView.swift
+//  Study
+//
+//  Created by Mehmet Kahya on 18.06.2023.
+//
+
+import SwiftUI
+
+struct ContentView: View {
+
+    @State var milevalue: String = ""
+    let numberFormatter: NumberFormatter = {
+
+        let numberFormatter = NumberFormatter()
+        numberFormatter.numberStyle = .decimal
+        numberFormatter.minimumFractionDigits = 0
+        numberFormatter.maximumFractionDigits = 2
+        return numberFormatter
+    }()
+
+    func convertToKilometers() -> String {
+
+        if let value = Double(milevalue) {
+            let mile = Measurement<UnitLength>(value: value, unit: .miles)
+
+            let kilometersValue = mile.converted(to: .kilometers)
+
+            return numberFormatter.string(from: NSNumber(value: kilometersValue.value)) ?? "???"
+
+        } else {
+            return "???"
+        }
+    }
+
+    var body: some View {
+        VStack{
+
+            TextField("enter mile value", text: $milevalue).multilineTextAlignment(.center)
+                .keyboardType(.decimalPad)
+            Text("mile").foregroundColor(.red)
+            Text("is actually").foregroundColor(.gray)
+            Text(convertToKilometers())
+            Text("kilometers")
+            Text("Created by Mehmet Kahya").fontWeight(.light).font(.caption2).frame(maxHeight: .leastNormalMagnitude, alignment: .bottom)
+
+
+
+        }.font(.title).fontWeight(.bold)
+
+    }
+}
+
+struct ContentView_Previews: PreviewProvider {
+    static var previews: some View {
+        ContentView()
+    }
+}

Study/Study/Preview Content/Preview Assets.xcassets/Contents.json

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+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Study/Study/StudyApp.swift

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+//
+//  StudyApp.swift
+//  Study
+//
+//  Created by Mehmet Kahya on 18.06.2023.
+//
+
+import SwiftUI
+
+@main
+struct StudyApp: App {
+    var body: some Scene {
+        WindowGroup {
+            ContentView()
+        }
+    }
+}

Study/StudyTests/StudyTests.swift

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+//
+//  StudyTests.swift
+//  StudyTests
+//
+//  Created by Mehmet Kahya on 18.06.2023.
+//
+
+import XCTest
+@testable import Study
+
+final class StudyTests: XCTestCase {
+
+    override func setUpWithError() throws {
+        // Put setup code here. This method is called before the invocation of each test method in the class.
+    }
+
+    override func tearDownWithError() throws {
+        // Put teardown code here. This method is called after the invocation of each test method in the class.
+    }
+
+    func testExample() throws {
+        // This is an example of a functional test case.
+        // Use XCTAssert and related functions to verify your tests produce the correct results.
+        // Any test you write for XCTest can be annotated as throws and async.
+        // Mark your test throws to produce an unexpected failure when your test encounters an uncaught error.
+        // Mark your test async to allow awaiting for asynchronous code to complete. Check the results with assertions afterwards.
+    }
+
+    func testPerformanceExample() throws {
+        // This is an example of a performance test case.
+        self.measure {
+            // Put the code you want to measure the time of here.
+        }
+    }
+
+}

Study/StudyUITests/StudyUITests.swift

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+//
+//  StudyUITests.swift
+//  StudyUITests
+//
+//  Created by Mehmet Kahya on 18.06.2023.
+//
+
+import XCTest
+
+final class StudyUITests: XCTestCase {
+
+    override func setUpWithError() throws {
+        // Put setup code here. This method is called before the invocation of each test method in the class.
+
+        // In UI tests it is usually best to stop immediately when a failure occurs.
+        continueAfterFailure = false
+
+        // In UI tests it’s important to set the initial state - such as interface orientation - required for your tests before they run. The setUp method is a good place to do this.
+    }
+
+    override func tearDownWithError() throws {
+        // Put teardown code here. This method is called after the invocation of each test method in the class.
+    }
+
+    func testExample() throws {
+        // UI tests must launch the application that they test.
+        let app = XCUIApplication()
+        app.launch()
+
+        // Use XCTAssert and related functions to verify your tests produce the correct results.
+    }
+
+    func testLaunchPerformance() throws {
+        if #available(macOS 10.15, iOS 13.0, tvOS 13.0, watchOS 7.0, *) {
+            // This measures how long it takes to launch your application.
+            measure(metrics: [XCTApplicationLaunchMetric()]) {
+                XCUIApplication().launch()
+            }
+        }
+    }
+}

Study/StudyUITests/StudyUITestsLaunchTests.swift

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+//
+//  StudyUITestsLaunchTests.swift
+//  StudyUITests
+//
+//  Created by Mehmet Kahya on 18.06.2023.
+//
+
+import XCTest
+
+final class StudyUITestsLaunchTests: XCTestCase {
+
+    override class var runsForEachTargetApplicationUIConfiguration: Bool {
+        true
+    }
+
+    override func setUpWithError() throws {
+        continueAfterFailure = false
+    }
+
+    func testLaunch() throws {
+        let app = XCUIApplication()
+        app.launch()
+
+        // Insert steps here to perform after app launch but before taking a screenshot,
+        // such as logging into a test account or navigating somewhere in the app
+
+        let attachment = XCTAttachment(screenshot: app.screenshot())
+        attachment.name = "Launch Screen"
+        attachment.lifetime = .keepAlways
+        add(attachment)
+    }
+}