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diff --git a/Example/Database/Tests/Integration/FIRAuthTests.m b/Example/Database/Tests/Integration/FIRAuthTests.m
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+++ b/Example/Database/Tests/Integration/FIRAuthTests.m
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+/*
+ * Copyright 2017 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 <XCTest/XCTest.h>
+#import "FIRApp.h"
+#import "FTestHelpers.h"
+#import "FTestAuthTokenGenerator.h"
+#import "FIRTestAuthTokenProvider.h"
+#import "FIRDatabaseConfig_Private.h"
+#import "FTestBase.h"
+
+@interface FIRAuthTests : FTestBase
+
+@end
+
+@implementation FIRAuthTests
+
+- (void)setUp {
+    [super setUp];
+}
+
+- (void)tearDown {
+    [super tearDown];
+}
+
+- (void)testListensAndAuthRaceCondition {
+    [FIRDatabase setLoggingEnabled:YES];
+    id<FAuthTokenProvider> tokenProvider = [FAuthTokenProvider authTokenProviderForApp:[FIRApp defaultApp]];
+
+    FIRDatabaseConfig *config = [FIRDatabaseConfig configForName:@"testWritesRestoredAfterAuth"];
+    config.authTokenProvider = tokenProvider;
+
+    FIRDatabaseReference *ref = [[[FIRDatabaseReference alloc] initWithConfig:config] childByAutoId];
+
+    __block BOOL done = NO;
+
+    [[[ref root] child:@".info/connected"] observeEventType:FIRDataEventTypeValue withBlock:^void(
+            FIRDataSnapshot *snapshot) {
+        if ([snapshot.value boolValue]) {
+            // Start a listen before auth credentials are restored.
+            [ref observeEventType:FIRDataEventTypeValue withBlock:^(FIRDataSnapshot *snapshot) {
+
+            }];
+
+            // subsequent writes should complete successfully.
+            [ref setValue:@42 withCompletionBlock:^(NSError *error, FIRDatabaseReference *ref) {
+               done = YES;
+            }];
+        }
+    }];
+
+    WAIT_FOR(done);
+}
+@end