EarlGrey/Common/GREYAnalytics.h
//
// Copyright 2016 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// 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.
//
#import <Foundation/Foundation.h>
@protocol GREYAnalyticsDelegate;
NS_ASSUME_NONNULL_BEGIN
/**
* Provides methods for tracking EarlGrey usage using Google Analytics.
*
* @remark To opt out of Analytics use GREYConfiguration and set config value for
* @c kGREYConfigKeyAnalyticsEnabled to @c NO before the instance tear down method
* XCTestCase::tearDown method returns. Sample code to opt out of analytics:
* @code
* [[GREYConfiguration sharedInstance] setValue:@(NO)
* forConfigKey:kGREYConfigKeyAnalyticsEnabled];
* @endcode
*/
@interface GREYAnalytics : NSObject
/**
* @return The singleton instance.
*/
+ (instancetype)sharedInstance;
/**
* @return The current delegate.
*/
- (id<GREYAnalyticsDelegate>)delegate;
/**
* Sets a delegate for custom handling of analytics payload data. To reset GREYAnalytics to its
* default behavior pass @c nil.
*/
- (void)setDelegate:(id<GREYAnalyticsDelegate>)delegate;
/**
* Called when an EarlGrey invocation occurs using any @code [EarlGrey XXX] @endcode statements.
*/
- (void)didInvokeEarlGrey;
/**
* Sends an Analytics Event hit based on protocol specified in:
* @see https://developers.google.com/analytics/devguides/collection/protocol/v1/devguide#event
*
* @param trackingID The tracking ID under which to track this event.
* @param clientID The ID for the user sending this event.
* @param category The Event Category for the event hit.
* @param action The Event Action for the event hit.
* @param value The event value for the event hit.
*/
+ (void)sendEventHitWithTrackingID:(NSString *)trackingID
clientID:(NSString *)clientID
category:(NSString *)category
action:(NSString *)action
value:(NSString *)value;
@end
NS_ASSUME_NONNULL_END