style and unit tests

Author: chris-rutkowski

packages/image_picker/image_picker/ios/Classes/FLTImagePickerPlugin.m

@@ -132,7 +132,9 @@ - (void)showCamera {
       [UIImagePickerController isCameraDeviceAvailable:_device]) {
     _imagePickerController.sourceType = UIImagePickerControllerSourceTypeCamera;
     _imagePickerController.cameraDevice = _device;
-    [[self viewController] presentViewController:_imagePickerController animated:YES completion:nil];
+    [[self viewController] presentViewController:_imagePickerController
+                                        animated:YES
+                                      completion:nil];
   } else {
     [[[UIAlertView alloc] initWithTitle:@"Error"
                                 message:@"Camera not available."
@@ -237,7 +239,9 @@ - (void)errorNoPhotoAccess:(PHAuthorizationStatus)status {
 - (void)showPhotoLibrary {
   // No need to check if SourceType is available. It always is.
   _imagePickerController.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
-  [[self viewController] presentViewController:_imagePickerController animated:YES completion:nil];
+  [[self viewController] presentViewController:_imagePickerController
+                                      animated:YES
+                                    completion:nil];
 }
 
 - (void)imagePickerController:(UIImagePickerController *)picker

packages/image_picker/image_picker/ios/Tests/ImagePickerPluginTests.m

@@ -22,8 +22,7 @@ - (void)testPluginPickImageDeviceBack {
   if (![UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {
     return;
   }
-  FLTImagePickerPlugin *plugin =
-      [[FLTImagePickerPlugin alloc] initWithViewController:[UIViewController new]];
+  FLTImagePickerPlugin *plugin = [FLTImagePickerPlugin new];
   FlutterMethodCall *call =
       [FlutterMethodCall methodCallWithMethodName:@"pickImage"
                                         arguments:@{@"source" : @(0), @"cameraDevice" : @(0)}];
@@ -38,8 +37,7 @@ - (void)testPluginPickImageDeviceFront {
   if (![UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {
     return;
   }
-  FLTImagePickerPlugin *plugin =
-      [[FLTImagePickerPlugin alloc] initWithViewController:[UIViewController new]];
+  FLTImagePickerPlugin *plugin = [FLTImagePickerPlugin new];
   FlutterMethodCall *call =
       [FlutterMethodCall methodCallWithMethodName:@"pickImage"
                                         arguments:@{@"source" : @(0), @"cameraDevice" : @(1)}];
@@ -54,8 +52,7 @@ - (void)testPluginPickVideoDeviceBack {
   if (![UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {
     return;
   }
-  FLTImagePickerPlugin *plugin =
-      [[FLTImagePickerPlugin alloc] initWithViewController:[UIViewController new]];
+  FLTImagePickerPlugin *plugin = [FLTImagePickerPlugin new];
   FlutterMethodCall *call =
       [FlutterMethodCall methodCallWithMethodName:@"pickVideo"
                                         arguments:@{@"source" : @(0), @"cameraDevice" : @(0)}];
@@ -70,8 +67,7 @@ - (void)testPluginPickVideoDeviceFront {
   if (![UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {
     return;
   }
-  FLTImagePickerPlugin *plugin =
-      [[FLTImagePickerPlugin alloc] initWithViewController:[UIViewController new]];
+  FLTImagePickerPlugin *plugin = [FLTImagePickerPlugin new];
   FlutterMethodCall *call =
       [FlutterMethodCall methodCallWithMethodName:@"pickVideo"
                                         arguments:@{@"source" : @(0), @"cameraDevice" : @(1)}];
@@ -84,8 +80,7 @@ - (void)testPluginPickVideoDeviceFront {
 
 #pragma mark - Test video duration
 - (void)testPickingVideoWithDuration {
-  FLTImagePickerPlugin *plugin =
-      [[FLTImagePickerPlugin alloc] initWithViewController:[UIViewController new]];
+  FLTImagePickerPlugin *plugin = [FLTImagePickerPlugin new];
   FlutterMethodCall *call = [FlutterMethodCall
       methodCallWithMethodName:@"pickVideo"
                      arguments:@{@"source" : @(0), @"cameraDevice" : @(0), @"maxDuration" : @95}];
@@ -96,8 +91,7 @@ - (void)testPickingVideoWithDuration {
 }
 
 - (void)testPluginPickImageSelectMultipleTimes {
-  FLTImagePickerPlugin *plugin =
-      [[FLTImagePickerPlugin alloc] initWithViewController:[UIViewController new]];
+  FLTImagePickerPlugin *plugin = [FLTImagePickerPlugin new];
   FlutterMethodCall *call =
       [FlutterMethodCall methodCallWithMethodName:@"pickImage"
                                         arguments:@{@"source" : @(0), @"cameraDevice" : @(0)}];