Removed changelog (now in github); added basic ui- and unit tests

ImageToBase64-Tests/ImageToBase64_Tests.swift

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+//
+//  ImageToBase64_Tests.swift
+//  ImageToBase64-Tests
+//
+//  Created by Martin Albrecht on 09.07.23.
+//  Copyright © 2023 Martin Albrecht <[email protected]>. All rights reserved.
+//
+
+import XCTest
+
+final class ImageToBase64_Tests: 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.
+        measure {
+            // Put the code you want to measure the time of here.
+        }
+    }
+
+}

ImageToBase64-UITests/ImageToBase64_UITests.swift

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+//
+//  ImageToBase64_UITests.swift
+//  ImageToBase64-UITests
+//
+//  Created by Martin Albrecht on 08.07.23.
+//  Copyright © 2023 Martin Albrecht <[email protected]>. All rights reserved.
+//
+
+import XCTest
+
+final class ImageToBase64_UITests: 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()
+            }
+        }
+    }
+}

ImageToBase64-UITests/ImageToBase64_UITestsLaunchTests.swift

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+//
+//  ImageToBase64_UITestsLaunchTests.swift
+//  ImageToBase64-UITests
+//
+//  Created by Martin Albrecht on 08.07.23.
+//  Copyright © 2023 Martin Albrecht <[email protected]>. All rights reserved.
+//
+
+import XCTest
+
+final class ImageToBase64_UITestsLaunchTests: 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)
+    }
+}