1 files changed, 63 insertions, 0 deletions
diff --git a/src/objective-c/tests/ChannelTests/ChannelPoolTest.m b/src/objective-c/tests/ChannelTests/ChannelPoolTest.m
new file mode 100644
index 0000000000..eab8c5193f
--- /dev/null
+++ b/src/objective-c/tests/ChannelTests/ChannelPoolTest.m
@@ -0,0 +1,63 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#import <XCTest/XCTest.h>
+
+#import "../../GRPCClient/private/GRPCChannel.h"
+#import "../../GRPCClient/private/GRPCChannelPool+Test.h"
+#import "../../GRPCClient/private/GRPCCompletionQueue.h"
+
+#define TEST_TIMEOUT 32
+
+static NSString *kDummyHost = @"dummy.host";
+static NSString *kDummyHost2 = @"dummy.host.2";
+static NSString *kDummyPath = @"/dummy/path";
+
+@interface ChannelPoolTest : XCTestCase
+
+@end
+
+@implementation ChannelPoolTest
+
++ (void)setUp {
+  grpc_init();
+}
+
+- (void)testCreateAndCacheChannel {
+  GRPCChannelPool *pool = [[GRPCChannelPool alloc] initTestPool];
+  GRPCCallOptions *options1 = [[GRPCCallOptions alloc] init];
+  GRPCCallOptions *options2 = [options1 copy];
+  GRPCMutableCallOptions *options3 = [options1 mutableCopy];
+  options3.transportType = GRPCTransportTypeInsecure;
+
+  GRPCPooledChannel *channel1 = [pool channelWithHost:kDummyHost callOptions:options1];
+  GRPCPooledChannel *channel2 = [pool channelWithHost:kDummyHost callOptions:options2];
+  GRPCPooledChannel *channel3 = [pool channelWithHost:kDummyHost callOptions:options3];
+  GRPCPooledChannel *channel4 = [pool channelWithHost:kDummyHost2 callOptions:options1];
+
+  XCTAssertNotNil(channel1);
+  XCTAssertNotNil(channel2);
+  XCTAssertNotNil(channel3);
+  XCTAssertNotNil(channel4);
+  XCTAssertEqual(channel1, channel2);
+  XCTAssertNotEqual(channel1, channel3);
+  XCTAssertNotEqual(channel1, channel4);
+  XCTAssertNotEqual(channel3, channel4);
+}
+
+@end