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/*
* Copyright 2018 Google
*
* 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 "FIRTestCase.h"
#import <FirebaseCore/FIRAnalyticsConfiguration+Internal.h>
#import <FirebaseCore/FIRAnalyticsConfiguration.h>
@interface FIRAnalyticsConfigurationTest : FIRTestCase
/// An observer for NSNotificationCenter.
@property(nonatomic, strong) id observerMock;
@property(nonatomic, strong) NSNotificationCenter *notificationCenter;
@end
@implementation FIRAnalyticsConfigurationTest
- (void)setUp {
[super setUp];
_observerMock = OCMObserverMock();
_notificationCenter = [NSNotificationCenter defaultCenter];
}
- (void)tearDown {
_observerMock = nil;
_notificationCenter = nil;
[super tearDown];
}
/// Test access to the shared instance.
- (void)testSharedInstance {
FIRAnalyticsConfiguration *analyticsConfig = [FIRAnalyticsConfiguration sharedInstance];
XCTAssertNotNil(analyticsConfig);
}
/// Test that setting the minimum session interval on the singleton fires a notification.
- (void)testMinimumSessionIntervalNotification {
// Pick a value to set as the session interval and verify it's in the userInfo dictionary of the
// posted notification.
NSNumber *sessionInterval = @2601;
// Set up the expectation for the notification.
FIRAnalyticsConfiguration *config = [FIRAnalyticsConfiguration sharedInstance];
NSString *notificationName = kFIRAnalyticsConfigurationSetMinimumSessionIntervalNotification;
[self expectNotificationForObserver:self.observerMock
notificationName:notificationName
object:config
userInfo:@{notificationName : sessionInterval}];
// Trigger the notification.
[config setMinimumSessionInterval:[sessionInterval integerValue]];
// Verify the observer mock.
OCMVerifyAll(self.observerMock);
}
/// Test that setting the minimum session timeout interval on the singleton fires a notification.
- (void)testSessionTimeoutIntervalNotification {
// Pick a value to set as the timeout interval and verify it's in the userInfo dictionary of the
// posted notification.
NSNumber *timeoutInterval = @1000;
// Set up the expectation for the notification.
FIRAnalyticsConfiguration *config = [FIRAnalyticsConfiguration sharedInstance];
NSString *notificationName = kFIRAnalyticsConfigurationSetSessionTimeoutIntervalNotification;
[self expectNotificationForObserver:self.observerMock
notificationName:notificationName
object:config
userInfo:@{notificationName : timeoutInterval}];
// Trigger the notification.
[config setSessionTimeoutInterval:[timeoutInterval integerValue]];
/// Verify the observer mock.
OCMVerifyAll(self.observerMock);
}
- (void)testSettingAnalyticsCollectionEnabled {
// Test setting to enabled. The ordering matters for these notifications.
FIRAnalyticsConfiguration *config = [FIRAnalyticsConfiguration sharedInstance];
NSString *notificationName = kFIRAnalyticsConfigurationSetEnabledNotification;
[self.notificationCenter addMockObserver:self.observerMock name:notificationName object:config];
[self.observerMock setExpectationOrderMatters:YES];
[[self.observerMock expect] notificationWithName:notificationName
object:config
userInfo:@{
notificationName : @YES
}];
// Test setting to enabled.
[config setAnalyticsCollectionEnabled:YES];
// Expect the second notification.
[[self.observerMock expect] notificationWithName:notificationName
object:config
userInfo:@{
notificationName : @NO
}];
// Test setting to disabled.
[config setAnalyticsCollectionEnabled:NO];
OCMVerifyAll(self.observerMock);
}
- (void)testSettingAnalyticsCollectionPersistence {
id userDefaultsMock = OCMPartialMock([NSUserDefaults standardUserDefaults]);
FIRAnalyticsConfiguration *config = [FIRAnalyticsConfiguration sharedInstance];
// Test that defaults are written to when persistence is enabled.
[config setAnalyticsCollectionEnabled:YES persistSetting:YES];
OCMVerify([userDefaultsMock setObject:[NSNumber numberWithInteger:kFIRAnalyticsEnabledStateSetYes]
forKey:kFIRAPersistedConfigMeasurementEnabledStateKey]);
[config setAnalyticsCollectionEnabled:NO persistSetting:YES];
OCMVerify([userDefaultsMock setObject:[NSNumber numberWithInteger:kFIRAnalyticsEnabledStateSetNo]
forKey:kFIRAPersistedConfigMeasurementEnabledStateKey]);
// Test that defaults are not written to when persistence is disabled.
[config setAnalyticsCollectionEnabled:YES persistSetting:NO];
OCMReject([userDefaultsMock setObject:OCMOCK_ANY
forKey:kFIRAPersistedConfigMeasurementEnabledStateKey]);
[config setAnalyticsCollectionEnabled:NO persistSetting:NO];
OCMReject([userDefaultsMock setObject:OCMOCK_ANY
forKey:kFIRAPersistedConfigMeasurementEnabledStateKey]);
[userDefaultsMock stopMocking];
}
#pragma mark - Private Test Helpers
- (void)expectNotificationForObserver:(id)observer
notificationName:(NSNotificationName)name
object:(nullable id)object
userInfo:(nullable NSDictionary *)userInfo {
[self.notificationCenter addMockObserver:self.observerMock name:name object:object];
[[observer expect] notificationWithName:name object:object userInfo:userInfo];
}
@end
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