mirror of
https://github.com/firebase/firebase-ios-sdk
synced 2026-11-09 22:36:01 +05:45
Konstantin Varlamov
2311c36dbc
The sample user agent string I'm getting in XCode is `apple-platform/ios apple-sdk/17E8258 fire-fst/1.17.1 fire-ios/6.10.2 swift/true xcode/11E503a`.
113 lines
3.8 KiB
Objective-C
113 lines
3.8 KiB
Objective-C
/*
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* Copyright 2017 Google
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#import <Foundation/Foundation.h>
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#include <memory>
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#include <unordered_map>
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#include <vector>
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#include "Firestore/core/src/model/model_fwd.h"
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#include "Firestore/core/src/remote/datastore.h"
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#include "Firestore/core/src/util/status_fwd.h"
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NS_ASSUME_NONNULL_BEGIN
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namespace firebase {
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namespace firestore {
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namespace remote {
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class ConnectivityMonitor;
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class FirebaseMetadataProvider;
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class MockWatchStream;
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class MockWriteStream;
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class MockDatastore : public Datastore {
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public:
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MockDatastore(const core::DatabaseInfo& database_info,
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const std::shared_ptr<util::AsyncQueue>& worker_queue,
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std::shared_ptr<auth::CredentialsProvider> credentials,
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ConnectivityMonitor* connectivity_monitor,
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FirebaseMetadataProvider* firebase_metadata_provider);
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std::shared_ptr<WatchStream> CreateWatchStream(WatchStreamCallback* callback) override;
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std::shared_ptr<WriteStream> CreateWriteStream(WriteStreamCallback* callback) override;
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/**
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* A count of the total number of requests sent to the watch stream since the beginning of the
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* test case.
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*/
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int watch_stream_request_count() const {
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return watch_stream_request_count_;
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}
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/**
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* A count of the total number of requests sent to the write stream since the beginning of the
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* test case.
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*/
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int write_stream_request_count() const {
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return write_stream_request_count_;
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}
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void IncrementWatchStreamRequests() {
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++watch_stream_request_count_;
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}
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void IncrementWriteStreamRequests() {
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++write_stream_request_count_;
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}
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/** Injects a WatchChange as though it had come from the backend. */
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void WriteWatchChange(const WatchChange& change, const model::SnapshotVersion& snap);
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/** Injects a stream failure as though it had come from the backend. */
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void FailWatchStream(const util::Status& error);
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/** Returns the set of active targets on the watch stream. */
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const std::unordered_map<model::TargetId, local::TargetData>& ActiveTargets() const;
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/** Helper method to expose watch stream state to verify in tests. */
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bool IsWatchStreamOpen() const;
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/**
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* Returns the next write that was "sent to the backend", failing if there are no queued sent
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*/
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std::vector<model::Mutation> NextSentWrite();
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/** Returns the number of writes that have been sent to the backend but not waited on yet. */
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int WritesSent() const;
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/** Injects a write ack as though it had come from the backend in response to a write. */
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void AckWrite(const model::SnapshotVersion& version, std::vector<model::MutationResult> results);
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/** Injects a stream failure as though it had come from the backend. */
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void FailWrite(const util::Status& error);
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private:
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// These are all passed to the base class; however, making `MockDatastore` store the pointers
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// reduces the number of test-only methods in `Datastore`.
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const core::DatabaseInfo* database_info_ = nullptr;
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std::shared_ptr<util::AsyncQueue> worker_queue_;
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std::shared_ptr<auth::CredentialsProvider> credentials_;
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std::shared_ptr<MockWatchStream> watch_stream_;
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std::shared_ptr<MockWriteStream> write_stream_;
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int watch_stream_request_count_ = 0;
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int write_stream_request_count_ = 0;
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};
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} // namespace remote
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} // namespace firestore
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} // namespace firebase
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NS_ASSUME_NONNULL_END
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