Drop FSTRemoteDocumentChangeBuffer (#1013)

2 files changed, 0 insertions, 122 deletions

diff --git a/Firestore/Example/Firestore.xcodeproj/project.pbxproj b/Firestore/Example/Firestore.xcodeproj/project.pbxproj
index 7dbb45d..de4cf17 100644
--- a/Firestore/Example/Firestore.xcodeproj/project.pbxproj
+++ b/Firestore/Example/Firestore.xcodeproj/project.pbxproj
@@ -88,7 +88,6 @@
 		5492E0A62021552D00B64F25 /* FSTPersistenceTestHelpers.mm in Sources */ = {isa = PBXBuildFile; fileRef = 5492E08D2021552B00B64F25 /* FSTPersistenceTestHelpers.mm */; };
 		5492E0A72021552D00B64F25 /* FSTLevelDBKeyTests.mm in Sources */ = {isa = PBXBuildFile; fileRef = 5492E08E2021552B00B64F25 /* FSTLevelDBKeyTests.mm */; };
 		5492E0A82021552D00B64F25 /* FSTLevelDBLocalStoreTests.mm in Sources */ = {isa = PBXBuildFile; fileRef = 5492E08F2021552B00B64F25 /* FSTLevelDBLocalStoreTests.mm */; };
-		5492E0A92021552D00B64F25 /* FSTRemoteDocumentChangeBufferTests.mm in Sources */ = {isa = PBXBuildFile; fileRef = 5492E0902021552B00B64F25 /* FSTRemoteDocumentChangeBufferTests.mm */; };
 		5492E0AA2021552D00B64F25 /* FSTLevelDBRemoteDocumentCacheTests.mm in Sources */ = {isa = PBXBuildFile; fileRef = 5492E0922021552B00B64F25 /* FSTLevelDBRemoteDocumentCacheTests.mm */; };
 		5492E0AB2021552D00B64F25 /* StringViewTests.mm in Sources */ = {isa = PBXBuildFile; fileRef = 5492E0932021552B00B64F25 /* StringViewTests.mm */; };
 		5492E0AC2021552D00B64F25 /* FSTMutationQueueTests.mm in Sources */ = {isa = PBXBuildFile; fileRef = 5492E0962021552C00B64F25 /* FSTMutationQueueTests.mm */; };
@@ -299,7 +298,6 @@
 		5492E08D2021552B00B64F25 /* FSTPersistenceTestHelpers.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = FSTPersistenceTestHelpers.mm; sourceTree = "<group>"; };
 		5492E08E2021552B00B64F25 /* FSTLevelDBKeyTests.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = FSTLevelDBKeyTests.mm; sourceTree = "<group>"; };
 		5492E08F2021552B00B64F25 /* FSTLevelDBLocalStoreTests.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = FSTLevelDBLocalStoreTests.mm; sourceTree = "<group>"; };
-		5492E0902021552B00B64F25 /* FSTRemoteDocumentChangeBufferTests.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = FSTRemoteDocumentChangeBufferTests.mm; sourceTree = "<group>"; };
 		5492E0912021552B00B64F25 /* FSTLocalStoreTests.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = FSTLocalStoreTests.h; sourceTree = "<group>"; };
 		5492E0922021552B00B64F25 /* FSTLevelDBRemoteDocumentCacheTests.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = FSTLevelDBRemoteDocumentCacheTests.mm; sourceTree = "<group>"; };
 		5492E0932021552B00B64F25 /* StringViewTests.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = StringViewTests.mm; sourceTree = "<group>"; };
@@ -752,7 +750,6 @@
 				5492E09A2021552C00B64F25 /* FSTReferenceSetTests.mm */,
 				5492E0852021552A00B64F25 /* FSTRemoteDocumentCacheTests.h */,
 				5492E09C2021552D00B64F25 /* FSTRemoteDocumentCacheTests.mm */,
-				5492E0902021552B00B64F25 /* FSTRemoteDocumentChangeBufferTests.mm */,
 				5492E0932021552B00B64F25 /* StringViewTests.mm */,
 				132E36BB104830BD806351AC /* FSTLevelDBTransactionTests.mm */,
 			);
@@ -1469,7 +1466,6 @@
 				5492E03320213FFC00B64F25 /* FSTSyncEngineTestDriver.mm in Sources */,
 				AB380CFE201A2F4500D97691 /* string_util_test.cc in Sources */,
 				5492E0A42021552D00B64F25 /* FSTMemoryQueryCacheTests.mm in Sources */,
-				5492E0A92021552D00B64F25 /* FSTRemoteDocumentChangeBufferTests.mm in Sources */,
 				54C2294F1FECABAE007D065B /* log_test.cc in Sources */,
 				B686F2B22025000D0028D6BE /* resource_path_test.cc in Sources */,
 				5492E0CA2021557E00B64F25 /* FSTWatchChangeTests.mm in Sources */,
diff --git a/Firestore/Example/Tests/Local/FSTRemoteDocumentChangeBufferTests.mm b/Firestore/Example/Tests/Local/FSTRemoteDocumentChangeBufferTests.mm
deleted file mode 100644
index ae50e3e..0000000
--- a/Firestore/Example/Tests/Local/FSTRemoteDocumentChangeBufferTests.mm
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * 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 "Firestore/Source/Local/FSTRemoteDocumentChangeBuffer.h"
-
-#import <XCTest/XCTest.h>
-
-#import "Firestore/Source/Local/FSTLevelDB.h"
-#import "Firestore/Source/Local/FSTRemoteDocumentCache.h"
-#import "Firestore/Source/Model/FSTDocument.h"
-
-#import "Firestore/Example/Tests/Local/FSTPersistenceTestHelpers.h"
-#import "Firestore/Example/Tests/Util/FSTHelpers.h"
-
-NS_ASSUME_NONNULL_BEGIN
-
-@interface FSTRemoteDocumentChangeBufferTests : XCTestCase
-@end
-
-@implementation FSTRemoteDocumentChangeBufferTests {
-  FSTLevelDB *_db;
-  id<FSTRemoteDocumentCache> _remoteDocumentCache;
-  FSTRemoteDocumentChangeBuffer *_remoteDocumentBuffer;
-
-  FSTMaybeDocument *_kInitialADoc;
-  FSTMaybeDocument *_kInitialBDoc;
-}
-
-- (void)setUp {
-  [super setUp];
-
-  _db = [FSTPersistenceTestHelpers levelDBPersistence];
-  _remoteDocumentCache = [_db remoteDocumentCache];
-
-  // Add a couple initial items to the cache.
-  _db.run("Test setup", [&]() {
-    _kInitialADoc = FSTTestDoc("coll/a", 42, @{@"test" : @"data"}, NO);
-    [_remoteDocumentCache addEntry:_kInitialADoc];
-
-    _kInitialBDoc =
-        [FSTDeletedDocument documentWithKey:FSTTestDocKey(@"coll/b") version:FSTTestVersion(314)];
-    [_remoteDocumentCache addEntry:_kInitialBDoc];
-  });
-
-  _remoteDocumentBuffer =
-      [FSTRemoteDocumentChangeBuffer changeBufferWithCache:_remoteDocumentCache];
-}
-
-- (void)tearDown {
-  _remoteDocumentBuffer = nil;
-  _remoteDocumentCache = nil;
-  _db = nil;
-
-  [super tearDown];
-}
-
-- (void)testReadUnchangedEntry {
-  _db.run("testReadUnchangedEntry", [&]() {
-    XCTAssertEqualObjects([_remoteDocumentBuffer entryForKey:FSTTestDocKey(@"coll/a")],
-                          _kInitialADoc);
-  });
-}
-
-- (void)testAddEntryAndReadItBack {
-  FSTMaybeDocument *newADoc = FSTTestDoc("coll/a", 43, @{@"new" : @"data"}, NO);
-  [_remoteDocumentBuffer addEntry:newADoc];
-  XCTAssertEqualObjects([_remoteDocumentBuffer entryForKey:FSTTestDocKey(@"coll/a")], newADoc);
-
-  // B should still be unchanged.
-  _db.run("testAddEntryAndReadItBack", [&]() {
-    XCTAssertEqualObjects([_remoteDocumentBuffer entryForKey:FSTTestDocKey(@"coll/b")],
-                          _kInitialBDoc);
-  });
-}
-
-- (void)testApplyChanges {
-  FSTMaybeDocument *newADoc = FSTTestDoc("coll/a", 43, @{@"new" : @"data"}, NO);
-  [_remoteDocumentBuffer addEntry:newADoc];
-  _db.run("testApplyChanges setup", [&]() {
-    XCTAssertEqualObjects([_remoteDocumentBuffer entryForKey:FSTTestDocKey(@"coll/a")], newADoc);
-
-    // Reading directly against the cache should still yield the old result.
-    XCTAssertEqualObjects([_remoteDocumentCache entryForKey:FSTTestDocKey(@"coll/a")],
-                          _kInitialADoc);
-  });
-
-  _db.run("testApplyChanges", [&]() {
-    [_remoteDocumentBuffer apply];
-
-    // Reading against the cache should now yield the new result.
-    XCTAssertEqualObjects([_remoteDocumentCache entryForKey:FSTTestDocKey(@"coll/a")], newADoc);
-  });
-}
-
-- (void)testMethodsThrowAfterApply {
-  _db.run("testMethodsThrowAfterApply", [&]() { [_remoteDocumentBuffer apply]; });
-
-  XCTAssertThrows([_remoteDocumentBuffer entryForKey:FSTTestDocKey(@"coll/a")]);
-  XCTAssertThrows([_remoteDocumentBuffer addEntry:_kInitialADoc]);
-  XCTAssertThrows([_remoteDocumentBuffer apply]);
-}
-
-@end
-
-NS_ASSUME_NONNULL_END