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/*
*
* Copyright 2015, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#import <UIKit/UIKit.h>
#import <XCTest/XCTest.h>
#import <GRPCClient/GRPCCall.h>
#import <ProtoRPC/ProtoMethod.h>
#import <RouteGuide/RouteGuide.pbobjc.h>
#import <RouteGuide/RouteGuide.pbrpc.h>
#import <RxLibrary/GRXWriteable.h>
#import <RxLibrary/GRXWriter+Immediate.h>
// These tests require a gRPC "RouteGuide" sample server to be running locally. You can compile and
// run one by following the instructions here: https://github.com/grpc/grpc-common/blob/master/cpp/cpptutorial.md#try-it-out
// Be sure to have the C gRPC library installed in your system (for example, by having followed the
// instructions at https://github.com/grpc/homebrew-grpc
static NSString * const kRouteGuideHost = @"http://localhost:50051";
static NSString * const kPackage = @"examples";
static NSString * const kService = @"RouteGuide";
@interface LocalClearTextTests : XCTestCase
@end
@implementation LocalClearTextTests
// This test currently fails: see Issue #1907.
//- (void)testConnectionToLocalServer {
// __weak XCTestExpectation *expectation = [self expectationWithDescription:@"Server reachable."];
//
// // This method isn't implemented by the local server.
// GRPCMethodName *method = [[GRPCMethodName alloc] initWithPackage:kPackage
// interface:kService
// method:@"EmptyCall"];
//
// GRXWriter *requestsWriter = [GRXWriter writerWithValue:[NSData data]];
//
// GRPCCall *call = [[GRPCCall alloc] initWithHost:kRouteGuideHost
// method:method
// requestsWriter:requestsWriter];
//
// id<GRXWriteable> responsesWriteable = [[GRXWriteable alloc] initWithValueHandler:^(NSData *value) {
// XCTFail(@"Received unexpected response: %@", value);
// } completionHandler:^(NSError *errorOrNil) {
// XCTAssertNotNil(errorOrNil, @"Finished without error!");
// XCTAssertEqual(errorOrNil.code, 12, @"Finished with unexpected error: %@", errorOrNil);
// [expectation fulfill];
// }];
//
// [call startWithWriteable:responsesWriteable];
//
// [self waitForExpectationsWithTimeout:8.0 handler:nil];
//}
- (void)testEmptyRPC {
__weak XCTestExpectation *response = [self expectationWithDescription:@"Empty response received."];
__weak XCTestExpectation *completion = [self expectationWithDescription:@"Empty RPC completed."];
ProtoMethod *method = [[ProtoMethod alloc] initWithPackage:kPackage
service:kService
method:@"RecordRoute"];
GRXWriter *requestsWriter = [GRXWriter emptyWriter];
GRPCCall *call = [[GRPCCall alloc] initWithHost:kRouteGuideHost
path:method.HTTPPath
requestsWriter:requestsWriter];
id<GRXWriteable> responsesWriteable = [[GRXWriteable alloc] initWithValueHandler:^(NSData *value) {
XCTAssertNotNil(value, @"nil value received as response.");
XCTAssertEqual([value length], 0, @"Non-empty response received: %@", value);
[response fulfill];
} completionHandler:^(NSError *errorOrNil) {
XCTAssertNil(errorOrNil, @"Finished with unexpected error: %@", errorOrNil);
[completion fulfill];
}];
[call startWithWriteable:responsesWriteable];
[self waitForExpectationsWithTimeout:2.0 handler:nil];
}
- (void)testSimpleProtoRPC {
__weak XCTestExpectation *response = [self expectationWithDescription:@"Response received."];
__weak XCTestExpectation *completion = [self expectationWithDescription:@"RPC completed."];
ProtoMethod *method = [[ProtoMethod alloc] initWithPackage:kPackage
service:kService
method:@"GetFeature"];
RGDPoint *point = [RGDPoint message];
point.latitude = 28E7;
point.longitude = -15E7;
GRXWriter *requestsWriter = [GRXWriter writerWithValue:[point data]];
GRPCCall *call = [[GRPCCall alloc] initWithHost:kRouteGuideHost
path:method.HTTPPath
requestsWriter:requestsWriter];
id<GRXWriteable> responsesWriteable = [[GRXWriteable alloc] initWithValueHandler:^(NSData *value) {
XCTAssertNotNil(value, @"nil value received as response.");
RGDFeature *feature = [RGDFeature parseFromData:value error:NULL];
XCTAssertEqualObjects(point, feature.location);
XCTAssertNotNil(feature.name, @"Response's name is nil.");
[response fulfill];
} completionHandler:^(NSError *errorOrNil) {
XCTAssertNil(errorOrNil, @"Finished with unexpected error: %@", errorOrNil);
[completion fulfill];
}];
[call startWithWriteable:responsesWriteable];
[self waitForExpectationsWithTimeout:2.0 handler:nil];
}
- (void)testSimpleProtoRPCUsingGeneratedService {
__weak XCTestExpectation *completion = [self expectationWithDescription:@"RPC completed."];
RGDPoint *point = [RGDPoint message];
point.latitude = 28E7;
point.longitude = -15E7;
RGDRouteGuide *service = [[RGDRouteGuide alloc] initWithHost:kRouteGuideHost];
[service getFeatureWithRequest:point handler:^(RGDFeature *response, NSError *error) {
XCTAssertNil(error, @"Finished with unexpected error: %@", error);
XCTAssertEqualObjects(point, response.location);
XCTAssertNotNil(response.name, @"Response's name is nil.");
[completion fulfill];
}];
[self waitForExpectationsWithTimeout:2.0 handler:nil];
}
@end
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