From 12faf205f34042aa7fb6ff13c6980556dbb1ba39 Mon Sep 17 00:00:00 2001
From: Sebastian Schmidt <mrschmidt@google.com>
Date: Mon, 12 Feb 2018 19:11:45 -0800
Subject: Cleaning up implicit retain for the RTDB and Storage

---
 Example/Database/Tests/Integration/FData.m     | 6 +++++-
 Example/Database/Tests/Integration/FRealtime.m | 1 +
 Example/Database/Tests/Unit/FSyncPointTests.m  | 6 +++---
 3 files changed, 9 insertions(+), 4 deletions(-)

(limited to 'Example/Database')

diff --git a/Example/Database/Tests/Integration/FData.m b/Example/Database/Tests/Integration/FData.m
index aef15e1..d036f77 100644
--- a/Example/Database/Tests/Integration/FData.m
+++ b/Example/Database/Tests/Integration/FData.m
@@ -487,7 +487,7 @@
     [[ref child:@"100003354884401"] setValue:@"alpha"];
 
     __block BOOL ready = NO;
-    [ref observeEventType:FIRDataEventTypeValue withBlock:^(FIRDataSnapshot *snapshot) {
+    [ref observeSingleEventOfType:FIRDataEventTypeValue withBlock:^(FIRDataSnapshot *snapshot) {
         id val = [snapshot value];
         XCTAssertTrue([val isKindOfClass:[NSDictionary class]], @"Expected a dictionary.");
         ready = YES;
@@ -678,6 +678,8 @@
     [self waitUntil:^BOOL{
         return setDone && calls == 1;
     }];
+
+    [node removeAllObservers];
 }
 
 - (void) testHasChildrenWorksCorrectly {
@@ -878,6 +880,7 @@
     [self waitUntil:^BOOL{
         return calls == 1;
     }];
+    [reader removeAllObservers];
 }
 
 - (void) testSetPriorityOnNonexistentNodeFails {
@@ -2208,6 +2211,7 @@
     }];
 
     WAIT_FOR(done);
+    [deleter removeAllObservers];
 }
 
 - (void) testParentDeleteShadowsChildListenersWithNonDefaultQuery {
diff --git a/Example/Database/Tests/Integration/FRealtime.m b/Example/Database/Tests/Integration/FRealtime.m
index 5c7d186..5acda07 100644
--- a/Example/Database/Tests/Integration/FRealtime.m
+++ b/Example/Database/Tests/Integration/FRealtime.m
@@ -481,6 +481,7 @@
     WAIT_FOR(count == 2);
 
     // cleanup
+    [reader removeAllObservers];
     [FRepoManager disposeRepos:writerCfg];
 }
 
diff --git a/Example/Database/Tests/Unit/FSyncPointTests.m b/Example/Database/Tests/Unit/FSyncPointTests.m
index 797a5aa..de4680f 100644
--- a/Example/Database/Tests/Unit/FSyncPointTests.m
+++ b/Example/Database/Tests/Unit/FSyncPointTests.m
@@ -86,15 +86,15 @@ typedef NSDictionary* (^fbt_nsdictionary_void)(void);
 }
 
 - (void) fireEvent:(id<FEvent>)event queue:(dispatch_queue_t)queue {
-    [NSException raise:@"NotImplementedError" format:@"Method not implemneted."];
+    [NSException raise:@"NotImplementedError" format:@"Method not implemented."];
 }
 - (FCancelEvent *) createCancelEventFromError:(NSError *)error path:(FPath *)path {
-    [NSException raise:@"NotImplementedError" format:@"Method not implemneted."];
+    [NSException raise:@"NotImplementedError" format:@"Method not implemented."];
     return nil;
 }
 
 - (FIRDatabaseHandle) handle {
-    [NSException raise:@"NotImplementedError" format:@"Method not implemneted."];
+    [NSException raise:@"NotImplementedError" format:@"Method not implemented."];
     return 0;
 }
 @end
-- 
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