1 files changed, 96 insertions, 0 deletions
diff --git a/third_party/libwebrtc/examples/objc/AppRTCMobile/tests/ARDSettingsModel_xctest.mm b/third_party/libwebrtc/examples/objc/AppRTCMobile/tests/ARDSettingsModel_xctest.mm
new file mode 100644
index 0000000000..dc62798963
--- /dev/null
+++ b/third_party/libwebrtc/examples/objc/AppRTCMobile/tests/ARDSettingsModel_xctest.mm
@@ -0,0 +1,96 @@
+/*
+ *  Copyright 2016 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>
+#import <OCMock/OCMock.h>
+#import <XCTest/XCTest.h>
+
+#import "sdk/objc/api/peerconnection/RTCMediaConstraints.h"
+
+#import "ARDSettingsModel+Private.h"
+#import "ARDSettingsStore.h"
+
+
+@interface ARDSettingsModelTests : XCTestCase {
+  ARDSettingsModel *_model;
+}
+@end
+
+@implementation ARDSettingsModelTests
+
+- (id)setupMockStore {
+  id storeMock = [OCMockObject mockForClass:[ARDSettingsStore class]];
+
+  id partialMock = [OCMockObject partialMockForObject:_model];
+  [[[partialMock stub] andReturn:storeMock] settingsStore];
+  [[[partialMock stub] andReturn:@[ @"640x480", @"960x540", @"1280x720" ]]
+      availableVideoResolutions];
+
+  return storeMock;
+}
+
+- (void)setUp {
+  _model = [[ARDSettingsModel alloc] init];
+}
+
+- (void)testRetrievingSetting {
+  id storeMock = [self setupMockStore];
+  [[[storeMock expect] andReturn:@"640x480"] videoResolution];
+  NSString *string = [_model currentVideoResolutionSettingFromStore];
+
+  XCTAssertEqualObjects(string, @"640x480");
+}
+
+- (void)testStoringInvalidConstraintReturnsNo {
+  id storeMock = [self setupMockStore];
+  [([[storeMock stub] andReturn:@"960x480"])videoResolution];
+  XCTAssertFalse([_model storeVideoResolutionSetting:@"960x480"]);
+}
+
+- (void)testWidthConstraintFromStore {
+  id storeMock = [self setupMockStore];
+  [([[storeMock stub] andReturn:@"1270x480"])videoResolution];
+  int width = [_model currentVideoResolutionWidthFromStore];
+
+  XCTAssertEqual(width, 1270);
+}
+
+- (void)testHeightConstraintFromStore {
+  id storeMock = [self setupMockStore];
+  [([[storeMock stub] andReturn:@"960x540"])videoResolution];
+  int height = [_model currentVideoResolutionHeightFromStore];
+
+  XCTAssertEqual(height, 540);
+}
+
+- (void)testConstraintComponentIsNilWhenInvalidConstraintString {
+  id storeMock = [self setupMockStore];
+  [([[storeMock stub] andReturn:@"invalid"])videoResolution];
+  int width = [_model currentVideoResolutionWidthFromStore];
+
+  XCTAssertEqual(width, 0);
+}
+
+- (void)testStoringAudioSetting {
+  id storeMock = [self setupMockStore];
+  [[storeMock expect] setAudioOnly:YES];
+
+  [_model storeAudioOnlySetting:YES];
+  [storeMock verify];
+}
+
+- (void)testReturningDefaultCallOption {
+  id storeMock = [self setupMockStore];
+  [[[storeMock stub] andReturnValue:@YES] useManualAudioConfig];
+
+  XCTAssertTrue([_model currentUseManualAudioConfigSettingFromStore]);
+}
+
+@end