TouchID Implementation [iOS Sim Only]

build.gradle

@@ -61,7 +61,6 @@ dependencies {
     compile 'commons-validator:commons-validator:1.5.1'
     compile 'org.apache.commons:commons-lang3:3.4'
     compile 'commons-io:commons-io:2.5'
-    compile 'com.google.code.gson:gson:2.6.2'
     compile 'org.springframework:spring-context:4.3.2.RELEASE'
     compile 'org.aspectj:aspectjweaver:1.8.9'
 

src/main/java/io/appium/java_client/CommandExecutionHelper.java

@@ -31,9 +31,9 @@ public static <T extends Object> T execute(ExecutesMethod executesMethod, String
         return handleResponse(executesMethod.execute(command));
     }
 
-    private static <T extends Object> T handleResponse(Response responce) {
-        if (responce != null) {
-            return (T) responce.getValue();
+    private static <T extends Object> T handleResponse(Response response) {
+        if (response != null) {
+            return (T) response.getValue();
         }
         return null;
     }

src/main/java/io/appium/java_client/MobileCommand.java

@@ -51,6 +51,7 @@ public class MobileCommand {
     protected static final String GET_SESSION = "getSession";
     //iOS
     protected static final String SHAKE = "shake";
+    protected static final String TOUCH_ID = "touchId";
     //Android
     protected static final String CURRENT_ACTIVITY = "currentActivity";
     protected static final String END_TEST_COVERAGE = "endTestCoverage";
@@ -94,6 +95,7 @@ private static Map<String, CommandInfo> createCommandRepository() {
         result.put(GET_SESSION,getC("/session/:sessionId/"));
         //iOS
         result.put(SHAKE, postC("/session/:sessionId/appium/device/shake"));
+        result.put(TOUCH_ID, postC("/session/:sessionId/appium/simulator/touch_id"));
         //Android
         result.put(CURRENT_ACTIVITY,
             getC("/session/:sessionId/appium/device/current_activity"));

src/main/java/io/appium/java_client/ios/IOSDriver.java

@@ -50,7 +50,7 @@
 public class IOSDriver<T extends WebElement>
     extends AppiumDriver<T>
     implements IOSDeviceActionShortcuts,
-        FindsByIosUIAutomation<T>, LocksIOSDevice {
+        FindsByIosUIAutomation<T>, LocksIOSDevice, PerformsTouchID {
 
     private static final String IOS_PLATFORM = MobilePlatform.IOS;
 

src/main/java/io/appium/java_client/ios/IOSMobileCommandHelper.java

@@ -81,4 +81,15 @@ public class IOSMobileCommandHelper extends MobileCommand {
         return new AbstractMap.SimpleEntry<>(
                 SHAKE, ImmutableMap.<String, Object>of());
     }
+
+    /**
+     * This method forms a {@link java.util.Map} of parameters for the touchId simulator
+     * 
+     * @param match If true, simulates a successful fingerprint scan. If false, simulates a failed fingerprint scan
+     * 
+     */
+    public static Map.Entry<String, Map<String, ?>> touchIdCommand(boolean match) {
+        return new AbstractMap.SimpleEntry<>(
+            TOUCH_ID, prepareArguments("match", match));
+    }
 }

src/main/java/io/appium/java_client/ios/PerformsTouchID.java

@@ -0,0 +1,34 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * See the NOTICE file distributed with this work for additional
+ * information regarding copyright ownership.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.appium.java_client.ios;
+
+import static io.appium.java_client.ios.IOSMobileCommandHelper.touchIdCommand;
+
+import io.appium.java_client.CommandExecutionHelper;
+import io.appium.java_client.ExecutesMethod;
+
+public interface PerformsTouchID extends ExecutesMethod {
+
+    /**
+     * Simulate touchId event
+     *
+     * @param match If true, simulates a successful fingerprint scan. If false, simulates a failed fingerprint scan.
+     */
+    default void performTouchID(boolean match) {
+        CommandExecutionHelper.execute(this, touchIdCommand(match));
+    }
+}

src/test/java/io/appium/java_client/ios/IOSGesturesTest.java

@@ -26,8 +26,8 @@ public class IOSGesturesTest extends BaseIOSTest {
 
 
     @Test public void tapTest() {
-         driver.findElementById("IntegerA").sendKeys("2");
-         driver.findElementById("IntegerB").sendKeys("4");
+        driver.findElementById("IntegerA").sendKeys("2");
+        driver.findElementById("IntegerB").sendKeys("4");
 
         MobileElement e = driver.findElementByAccessibilityId("ComputeSumButton");
         driver.tap(2, e, 2000);

src/test/java/io/appium/java_client/ios/XCUIAutomationTest.java

@@ -16,6 +16,9 @@
 
 package io.appium.java_client.ios;
 
+
+import static org.junit.Assert.assertEquals;
+
 import io.appium.java_client.MobileElement;
 import io.appium.java_client.remote.AutomationName;
 import io.appium.java_client.remote.IOSMobileCapabilityType;
@@ -31,8 +34,6 @@
 
 import java.io.File;
 
-import static org.junit.Assert.assertEquals;
-
 public class XCUIAutomationTest {
 
     protected static IOSDriver<MobileElement> driver;
@@ -91,4 +92,15 @@ public class XCUIAutomationTest {
         driver.rotate(landscapeLeftRotation);
         assertEquals(driver.rotation(), landscapeLeftRotation);
     }
+
+    @Test public void testTouchId() {
+        try {
+            driver.performTouchID(true);
+            driver.performTouchID(false);
+            assertEquals(true, true);
+        } catch (Exception e) {
+            assertEquals(true, false);
+        }
+
+    }
 }