Initial commit

AntidoteTests/SnapshotBaseTest.swift

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+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+import XCTest
+
+class SnapshotBaseTest: FBSnapshotTestCase {
+    var theme: Theme!
+
+    var image: UIImage {
+        get {
+            let bundle = Bundle(for: type(of: self))
+            return UIImage(named: "icon", in:bundle, compatibleWith: nil)!
+        }
+    }
+
+    override func setUp() {
+        super.setUp()
+
+        let filepath = Bundle.main.path(forResource: "default-theme", ofType: "yaml")!
+        let yamlString = try! NSString(contentsOfFile:filepath, encoding:String.Encoding.utf8.rawValue) as String
+
+        theme = try! Theme(yamlString: yamlString)
+    }
+
+    func verifyView(_ view: UIView) {
+        FBSnapshotVerifyView(view, identifier: "normal")
+
+        view.forceRightToLeft()
+        FBSnapshotVerifyView(view, identifier: "right-to-left")
+    }
+}
+
+private extension UIView {
+    func forceRightToLeft() {
+        if #available(iOS 9.0, *) {
+            semanticContentAttribute = .forceRightToLeft
+        }
+
+        for view in subviews {
+            view.forceRightToLeft()
+        }
+    }
+}