Moves the RouteGuide local tests to proto3

src/objective-c/examples/Sample/SampleTests/SampleTests.m

@@ -38,7 +38,7 @@
 #import <gRPC/GRPCMethodName.h>
 #import <gRPC/GRXWriter+Immediate.h>
 #import <gRPC/GRXWriteable.h>
-#import <Route_guide/Route_guide.pb.h>
+#import <Route_guide/RouteGuide.pbobjc.h>
 
 @interface SampleTests : XCTestCase
 @end
@@ -105,15 +105,15 @@
 
 - (void)testSimpleProtoRPC {
   __weak XCTestExpectation *response = [self expectationWithDescription:@"Response received."];
-  __weak XCTestExpectation *expectedResponse =
-      [self expectationWithDescription:@"Expected response."];
   __weak XCTestExpectation *completion = [self expectationWithDescription:@"RPC completed."];
 
   GRPCMethodName *method = [[GRPCMethodName alloc] initWithPackage:@"grpc.example.routeguide"
                                                          interface:@"RouteGuide"
                                                             method:@"GetFeature"];
 
-  RGDPoint *point = [[[[[RGDPointBuilder alloc] init] setLatitude:28E7] setLongitude:-15E7] build];
+  RGDPoint *point = [RGDPoint message];
+  point.latitude = 28E7;
+  point.longitude = -15E7;
   id<GRXWriter> requestsWriter = [GRXWriter writerWithValue:[point data]];
 
   GRPCCall *call = [[GRPCCall alloc] initWithHost:@"http://127.0.0.1:8980"
@@ -122,11 +122,10 @@
 
   id<GRXWriteable> responsesWriteable = [[GRXWriteable alloc] initWithValueHandler:^(NSData *value) {
     XCTAssertNotNil(value, @"nil value received as response.");
-    [response fulfill];
     RGDFeature *feature = [RGDFeature parseFromData:value];
     XCTAssertEqualObjects(point, feature.location);
     XCTAssertNotNil(feature.name, @"Response's name is nil.");
-    [expectedResponse fulfill];
+    [response fulfill];
   } completionHandler:^(NSError *errorOrNil) {
     XCTAssertNil(errorOrNil, @"Finished with unexpected error: %@", errorOrNil);
     [completion fulfill];