Dactyloidae iOS initial commit

mobile/ios/ClientTests/TestFavicons.swift

@@ -0,0 +1,57 @@
+/* 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 Foundation
+import XCTest
+import Storage
+import SDWebImage
+@testable import Client
+import Shared
+
+class TestFavicons: ProfileTest {
+
+    fileprivate func addSite(_ favicons: Favicons, url: String, s: Bool = true) {
+        let expectation = self.expectation(description: "Wait for history")
+        let site = Site(url: url, title: "")
+        let icon = Favicon(url: url + "/icon.png", type: IconType.icon)
+        favicons.addFavicon(icon, forSite: site).upon {
+            XCTAssertEqual($0.isSuccess, s, "Icon added \(url)")
+            expectation.fulfill()
+        }
+        self.waitForExpectations(timeout: 100, handler: nil)
+    }
+
+    func testFaviconFetcherParse() {
+        let expectation = self.expectation(description: "Wait for Favicons to be fetched")
+
+        let profile = MockProfile()
+        // I want a site that also has an iOS app so I can get "apple-touch-icon-precomposed" icons as well
+        let url = URL(string: "https://instagram.com")
+        FaviconFetcher.getForURL(url!, profile: profile).uponQueue(DispatchQueue.main) { result in
+            guard let favicons = result.successValue, favicons.count > 0, let url = favicons.first?.url.asURL else {
+                XCTFail("Favicons were not found.")
+                return expectation.fulfill()
+            }
+            XCTAssertGreaterThan(favicons.count, 1, "Instagram should have more than one Favicon.")
+            SDWebImageManager.shared().loadImage(with: url, options: .retryFailed, progress: nil, completed: { (img, _, _, _, _, _) in
+                guard let image = img else {
+                    XCTFail("Not a valid URL provided for a favicon.")
+                    return expectation.fulfill()
+                }
+                XCTAssertNotEqual(image.size, CGSize(width: 0, height: 0))
+                expectation.fulfill()
+            })
+
+        }
+        self.waitForExpectations(timeout: 3000, handler: nil)
+    }
+
+    func testDefaultFavicons() {
+        let icon = FaviconFetcher.getDefaultIconForURL(url: URL(string: "http://www.google.de")!)
+        XCTAssertNotNil(icon)
+        let craigsListIcon = FaviconFetcher.getDefaultIconForURL(url: URL(string: "http://vancouver.craigslist.ca")!)
+        XCTAssertNotNil(craigsListIcon)
+
+    }
+}