mirror of
https://github.com/firebase/firebase-ios-sdk
synced 2026-11-10 22:45:59 +05:45
110 lines
3.7 KiB
Objective-C
110 lines
3.7 KiB
Objective-C
/*
|
|
* 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 <Foundation/Foundation.h>
|
|
|
|
#include <memory>
|
|
#include <unordered_map>
|
|
#include <vector>
|
|
|
|
#include "Firestore/core/src/firebase/firestore/model/snapshot_version.h"
|
|
#include "Firestore/core/src/firebase/firestore/model/types.h"
|
|
#include "Firestore/core/src/firebase/firestore/remote/datastore.h"
|
|
#include "Firestore/core/src/firebase/firestore/util/status.h"
|
|
|
|
NS_ASSUME_NONNULL_BEGIN
|
|
|
|
namespace firebase {
|
|
namespace firestore {
|
|
namespace remote {
|
|
|
|
class MockWatchStream;
|
|
class MockWriteStream;
|
|
|
|
class MockDatastore : public Datastore {
|
|
public:
|
|
MockDatastore(const core::DatabaseInfo& database_info,
|
|
const std::shared_ptr<util::AsyncQueue>& worker_queue,
|
|
auth::CredentialsProvider* credentials);
|
|
|
|
std::shared_ptr<WatchStream> CreateWatchStream(WatchStreamCallback* callback) override;
|
|
std::shared_ptr<WriteStream> CreateWriteStream(WriteStreamCallback* callback) override;
|
|
|
|
/**
|
|
* A count of the total number of requests sent to the watch stream since the beginning of the
|
|
* test case.
|
|
*/
|
|
int watch_stream_request_count() const {
|
|
return watch_stream_request_count_;
|
|
}
|
|
/**
|
|
* A count of the total number of requests sent to the write stream since the beginning of the
|
|
* test case.
|
|
*/
|
|
int write_stream_request_count() const {
|
|
return write_stream_request_count_;
|
|
}
|
|
|
|
void IncrementWatchStreamRequests() {
|
|
++watch_stream_request_count_;
|
|
}
|
|
void IncrementWriteStreamRequests() {
|
|
++write_stream_request_count_;
|
|
}
|
|
|
|
/** Injects a WatchChange as though it had come from the backend. */
|
|
void WriteWatchChange(const WatchChange& change, const model::SnapshotVersion& snap);
|
|
/** Injects a stream failure as though it had come from the backend. */
|
|
void FailWatchStream(const util::Status& error);
|
|
|
|
/** Returns the set of active targets on the watch stream. */
|
|
const std::unordered_map<model::TargetId, FSTQueryData*>& ActiveTargets() const;
|
|
/** Helper method to expose watch stream state to verify in tests. */
|
|
bool IsWatchStreamOpen() const;
|
|
|
|
/**
|
|
* Returns the next write that was "sent to the backend", failing if there are no queued sent
|
|
*/
|
|
std::vector<FSTMutation*> NextSentWrite();
|
|
/** Returns the number of writes that have been sent to the backend but not waited on yet. */
|
|
int WritesSent() const;
|
|
|
|
/** Injects a write ack as though it had come from the backend in response to a write. */
|
|
void AckWrite(const model::SnapshotVersion& version, std::vector<FSTMutationResult*> results);
|
|
|
|
/** Injects a stream failure as though it had come from the backend. */
|
|
void FailWrite(const util::Status& error);
|
|
|
|
private:
|
|
// These are all passed to the base class; however, making `MockDatastore` store the pointers
|
|
// reduces the number of test-only methods in `Datastore`.
|
|
const core::DatabaseInfo* database_info_ = nullptr;
|
|
std::shared_ptr<util::AsyncQueue> worker_queue_;
|
|
auth::CredentialsProvider* credentials_ = nullptr;
|
|
|
|
std::shared_ptr<MockWatchStream> watch_stream_;
|
|
std::shared_ptr<MockWriteStream> write_stream_;
|
|
|
|
int watch_stream_request_count_ = 0;
|
|
int write_stream_request_count_ = 0;
|
|
};
|
|
|
|
} // namespace remote
|
|
} // namespace firestore
|
|
} // namespace firebase
|
|
|
|
NS_ASSUME_NONNULL_END
|