Create a peer connection factory builder
Similar to the builder on android: https://cs.chromium.org/chromium/src/third_party/webrtc/sdk/android/api/org/webrtc/PeerConnectionFactory.java?rcl=b90e63c620877712e45ee320cfa25cb825bf5373&l=134
1. A builder will allow us to choose what module factories to provide and use default for the others.
2. A helper category is added to provide helpers functions for creating common builders.
Bug: None
Change-Id: I5889bdd7dc2a2aeded62ef5f2c2381edd07089b3
Reviewed-on: https://webrtc-review.googlesource.com/83280
Commit-Queue: Anders Carlsson <andersc@webrtc.org>
Reviewed-by: Magnus Jedvert <magjed@webrtc.org>
Reviewed-by: Anders Carlsson <andersc@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23696}diff --git a/sdk/objc/Framework/UnitTests/RTCPeerConnectionFactoryBuilderTest.mm b/sdk/objc/Framework/UnitTests/RTCPeerConnectionFactoryBuilderTest.mm
new file mode 100644
index 0000000..fa78aed
--- /dev/null
+++ b/sdk/objc/Framework/UnitTests/RTCPeerConnectionFactoryBuilderTest.mm
@@ -0,0 +1,92 @@
+/*
+ * Copyright 2015 The WebRTC project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#import <Foundation/Foundation.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+#import <OCMock/OCMock.h>
+#ifdef __cplusplus
+}
+#endif
+#import "sdk/objc/Framework/Classes/PeerConnection/RTCPeerConnectionFactory+Native.h"
+#import "sdk/objc/Framework/Classes/PeerConnection/RTCPeerConnectionFactoryBuilder+DefaultComponents.h"
+#import "sdk/objc/Framework/Classes/PeerConnection/RTCPeerConnectionFactoryBuilder.h"
+
+#include "api/audio_codecs/builtin_audio_decoder_factory.h"
+#include "api/audio_codecs/builtin_audio_encoder_factory.h"
+#include "api/video_codecs/video_decoder_factory.h"
+#include "api/video_codecs/video_encoder_factory.h"
+#include "modules/audio_device/include/audio_device.h"
+#include "modules/audio_processing/include/audio_processing.h"
+
+#include "rtc_base/gunit.h"
+
+@interface RTCPeerConnectionFactoryBuilderTest : NSObject
+- (void)testBuilder;
+- (void)testDefaultComponentsBuilder;
+@end
+
+@implementation RTCPeerConnectionFactoryBuilderTest
+
+- (void)testBuilder {
+ id factoryMock = OCMStrictClassMock([RTCPeerConnectionFactory class]);
+ OCMExpect([factoryMock alloc]).andReturn(factoryMock);
+#ifdef HAVE_NO_MEDIA
+ RTC_UNUSED([[[factoryMock expect] andReturn:factoryMock] initWithNoMedia]);
+#else
+ RTC_UNUSED([[[[factoryMock expect] andReturn:factoryMock] ignoringNonObjectArgs]
+ initWithNativeAudioEncoderFactory:nullptr
+ nativeAudioDecoderFactory:nullptr
+ nativeVideoEncoderFactory:nullptr
+ nativeVideoDecoderFactory:nullptr
+ audioDeviceModule:nullptr
+ audioProcessingModule:nullptr]);
+#endif
+ RTCPeerConnectionFactoryBuilder* builder = [[RTCPeerConnectionFactoryBuilder alloc] init];
+ RTCPeerConnectionFactory* peerConnectionFactory = [builder createPeerConnectionFactory];
+ EXPECT_TRUE(peerConnectionFactory != nil);
+ OCMVerifyAll(factoryMock);
+}
+
+- (void)testDefaultComponentsBuilder {
+ id factoryMock = OCMStrictClassMock([RTCPeerConnectionFactory class]);
+ OCMExpect([factoryMock alloc]).andReturn(factoryMock);
+#ifdef HAVE_NO_MEDIA
+ RTC_UNUSED([[[factoryMock expect] andReturn:factoryMock] initWithNoMedia]);
+#else
+ RTC_UNUSED([[[[factoryMock expect] andReturn:factoryMock] ignoringNonObjectArgs]
+ initWithNativeAudioEncoderFactory:nullptr
+ nativeAudioDecoderFactory:nullptr
+ nativeVideoEncoderFactory:nullptr
+ nativeVideoDecoderFactory:nullptr
+ audioDeviceModule:nullptr
+ audioProcessingModule:nullptr]);
+#endif
+ RTCPeerConnectionFactoryBuilder* builder = [RTCPeerConnectionFactoryBuilder defaultBuilder];
+ RTCPeerConnectionFactory* peerConnectionFactory = [builder createPeerConnectionFactory];
+ EXPECT_TRUE(peerConnectionFactory != nil);
+ OCMVerifyAll(factoryMock);
+}
+@end
+
+TEST(RTCPeerConnectionFactoryBuilderTest, BuilderTest) {
+ @autoreleasepool {
+ RTCPeerConnectionFactoryBuilderTest* test = [[RTCPeerConnectionFactoryBuilderTest alloc] init];
+ [test testBuilder];
+ }
+}
+
+TEST(RTCPeerConnectionFactoryBuilderTest, DefaultComponentsBuilderTest) {
+ @autoreleasepool {
+ RTCPeerConnectionFactoryBuilderTest* test = [[RTCPeerConnectionFactoryBuilderTest alloc] init];
+ [test testDefaultComponentsBuilder];
+ }
+}