Separate/Restore public test interfaces and internal ones

4 files changed, 120 insertions, 68 deletions

diff --git a/src/objective-c/GRPCClient/internal_testing/GRPCCall+Tests.h b/src/objective-c/GRPCClient/GRPCCall+Tests.h
index 92c718a749..184ad09c5c 100644
--- a/src/objective-c/GRPCClient/internal_testing/GRPCCall+Tests.h
+++ b/src/objective-c/GRPCClient/GRPCCall+Tests.h
@@ -31,7 +31,7 @@
  *
  */
 
-#import "../GRPCCall.h"
+#import "GRPCCall.h"
 
 /**
  * Methods to let tune down the security of gRPC connections for specific hosts. These shouldn't be
@@ -45,9 +45,6 @@
  *
  * Must be called before any gRPC call to that host is made. It's illegal to pass the same host to
  * more than one invocation of the methods of this category.
- *
- * This function is for internal testing of gRPC only. It is not part of gRPC's public interface.
- * Do not use in production. To enable, set the preprocessor flag GRPC_TEST_OBJC.
  */
 + (void)useTestCertsPath:(NSString *)certsPath
                 testName:(NSString *)testName
@@ -58,34 +55,12 @@
  *
  * Must be called before any gRPC call to that host is made. It's illegal to pass the same host to
  * more than one invocation of the methods of this category.
- *
- * This function is for internal testing of gRPC only. It is not part of gRPC's public interface.
- * Do not use in production. To enable, set the preprocessor flag GRPC_TEST_OBJC.
  */
 + (void)useInsecureConnectionsForHost:(NSString *)host;
 
 /**
  * Resets all host configurations to their default values, and flushes all connections from the
  * cache.
- *
- * This function is for internal testing of gRPC only. It is not part of gRPC's public interface.
- * Do not use in production. To enable, set the preprocessor flag GRPC_TEST_OBJC.
  */
 + (void)resetHostSettings;
-
-/**
- * Enables logging of op batches. Memory consumption increases as more ops are logged.
- *
- * This function is for internal testing of gRPC only. It is not part of gRPC's public interface.
- * Do not use in production. To enable, set the preprocessor flag GRPC_TEST_OBJC.
- */
-+ (void)enableOpBatchLog:(BOOL)enabled;
-
-/**
- * Obtain the logged op batches. Invoking this method will clean the log.
- *
- * This function is for internal testing of gRPC only. It is not part of gRPC's public interface.
- * Do not use in production. To enable, set the preprocessor flag GRPC_TEST_OBJC.
- */
-+ (NSArray *)obtainAndCleanOpBatchLog;
 @end
diff --git a/src/objective-c/GRPCClient/internal_testing/GRPCCall+Tests.m b/src/objective-c/GRPCClient/GRPCCall+Tests.m
index 40bd2a9c80..656cba8fec 100644
--- a/src/objective-c/GRPCClient/internal_testing/GRPCCall+Tests.m
+++ b/src/objective-c/GRPCClient/GRPCCall+Tests.m
@@ -33,15 +33,13 @@
 
 #import "GRPCCall+Tests.h"
 
-#import "../private/GRPCHost.h"
-#import "../private/GRPCOpBatchLog.h"
+#import "private/GRPCHost.h"
 
 @implementation GRPCCall (Tests)
 
 + (void)useTestCertsPath:(NSString *)certsPath
                 testName:(NSString *)testName
                  forHost:(NSString *)host {
-#ifdef GRPC_TEST_OBJC
   if (!host || !certsPath || !testName) {
     [NSException raise:NSInvalidArgumentException format:@"host, path and name must be provided."];
   }
@@ -56,53 +54,14 @@
   GRPCHost *hostConfig = [GRPCHost hostWithAddress:host];
   [hostConfig setTLSPEMRootCerts:certs withPrivateKey:nil withCertChain:nil error:nil];
   hostConfig.hostNameOverride = testName;
-#else
-  NSLog(@"This function is for internal testing of gRPC only. "
-        "It is not part of gRPC's public interface. Do not use in production. "
-        "To enable, set the preprocessor flag GRPC_TEST_OBJC.");
-#endif
 }
 
 + (void)useInsecureConnectionsForHost:(NSString *)host {
-#ifdef GRPC_TEST_OBJC
   GRPCHost *hostConfig = [GRPCHost hostWithAddress:host];
   hostConfig.secure = NO;
-#else
-  NSLog(@"This function is for internal testing of gRPC only. "
-        "It is not part of gRPC's public interface. Do not use in production. "
-        "To enable, set the preprocessor flag GRPC_TEST_OBJC.");
-#endif
 }
 
 + (void)resetHostSettings {
-#ifdef GRPC_TEST_OBJC
   [GRPCHost resetAllHostSettings];
-#else
-  NSLog(@"This function is for internal testing of gRPC only. "
-        "It is not part of gRPC's public interface. Do not use in production. "
-        "To enable, set the preprocessor flag GRPC_TEST_OBJC.");
-#endif
 }
-
-+ (void)enableOpBatchLog:(BOOL)enabled {
-#ifdef GRPC_TEST_OBJC
-  [GRPCOpBatchLog enableOpBatchLog:enabled];
-#else
-  NSLog(@"This function is for internal testing of gRPC only. "
-        "It is not part of gRPC's public interface. Do not use in production. "
-        "To enable, set the preprocessor flag GRPC_TEST_OBJC.");
-#endif
-}
-
-+ (NSArray *)obtainAndCleanOpBatchLog {
-#ifdef GRPC_TEST_OBJC
-  return [GRPCOpBatchLog obtainAndCleanOpBatchLog];
-#else
-  NSLog(@"This function is for internal testing of gRPC only. "
-        "It is not part of gRPC's public interface. Do not use in production. "
-        "To enable, set the preprocessor flag GRPC_TEST_OBJC.");
-  return nil;
-#endif
-}
-
 @end
diff --git a/src/objective-c/GRPCClient/internal_testing/GRPCCall+InternalTests.h b/src/objective-c/GRPCClient/internal_testing/GRPCCall+InternalTests.h
new file mode 100644
index 0000000000..6c12ce6355
--- /dev/null
+++ b/src/objective-c/GRPCClient/internal_testing/GRPCCall+InternalTests.h
@@ -0,0 +1,57 @@
+/*
+ *
+ * Copyright 2017, 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 "../GRPCCall.h"
+
+/**
+ * Methods used for gRPC internal tests. DO NOT USE.
+ */
+@interface GRPCCall (InternalTests)
+
+/**
+ * Enables logging of op batches. Memory consumption increases as more ops are logged.
+ *
+ * This function is for internal testing of gRPC only. It is not part of gRPC's public interface.
+ * Do not use in production. To enable, set the preprocessor flag GRPC_TEST_OBJC.
+ */
++ (void)enableOpBatchLog:(BOOL)enabled;
+
+/**
+ * Obtain the logged op batches. Invoking this method will clean the log.
+ *
+ * This function is for internal testing of gRPC only. It is not part of gRPC's public interface.
+ * Do not use in production. To enable, set the preprocessor flag GRPC_TEST_OBJC.
+ */
++ (NSArray *)obtainAndCleanOpBatchLog;
+
+@end
diff --git a/src/objective-c/GRPCClient/internal_testing/GRPCCall+InternalTests.m b/src/objective-c/GRPCClient/internal_testing/GRPCCall+InternalTests.m
new file mode 100644
index 0000000000..43c1c07831
--- /dev/null
+++ b/src/objective-c/GRPCClient/internal_testing/GRPCCall+InternalTests.m
@@ -0,0 +1,61 @@
+/*
+ *
+ * Copyright 2017, 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 "GRPCCall+InternalTests.h"
+
+#import "../private/GRPCOpBatchLog.h"
+
+@implementation GRPCCall (InternalTests)
+
++ (void)enableOpBatchLog:(BOOL)enabled {
+#ifdef GRPC_TEST_OBJC
+  [GRPCOpBatchLog enableOpBatchLog:enabled];
+#else
+  NSLog(@"This function is for internal testing of gRPC only. "
+        "It is not part of gRPC's public interface. Do not use in production. "
+        "To enable, set the preprocessor flag GRPC_TEST_OBJC.");
+#endif
+}
+
++ (NSArray *)obtainAndCleanOpBatchLog {
+#ifdef GRPC_TEST_OBJC
+  return [GRPCOpBatchLog obtainAndCleanOpBatchLog];
+#else
+  NSLog(@"This function is for internal testing of gRPC only. "
+        "It is not part of gRPC's public interface. Do not use in production. "
+        "To enable, set the preprocessor flag GRPC_TEST_OBJC.");
+  return nil;
+#endif
+}
+
+@end