[ObjC] unit tests with bazel (#29799)
* unit tests with bazel
* passing via --test_env from bazel command line
* remove env from BUILD; fix sanity check in run_one_test_bazel.sh
* add port server
diff --git a/src/objective-c/tests/UnitTests/GRPCClientTests.m b/src/objective-c/tests/UnitTests/GRPCClientTests.m
index de687e4..8f09443 100644
--- a/src/objective-c/tests/UnitTests/GRPCClientTests.m
+++ b/src/objective-c/tests/UnitTests/GRPCClientTests.m
@@ -33,6 +33,7 @@
#include <netinet/in.h>
+#import "../Common/TestUtils.h"
#import "../version.h"
#define TEST_TIMEOUT 16
@@ -41,7 +42,6 @@
// in turn derived from environment variable of the same name.
#define NSStringize_helper(x) #x
#define NSStringize(x) @NSStringize_helper(x)
-static NSString *const kHostAddress = NSStringize(HOST_PORT_LOCAL);
static NSString *const kPackage = @"grpc.testing";
static NSString *const kService = @"TestService";
@@ -108,10 +108,10 @@
- (void)setUp {
// Add a custom user agent prefix and suffix that will be used in test
- [GRPCCall setUserAgentPrefix:@"Foo" forHost:kHostAddress];
- [GRPCCall setUserAgentSuffix:@"Suffix" forHost:kHostAddress];
+ [GRPCCall setUserAgentPrefix:@"Foo" forHost:GRPCGetLocalInteropTestServerAddressPlainText()];
+ [GRPCCall setUserAgentSuffix:@"Suffix" forHost:GRPCGetLocalInteropTestServerAddressPlainText()];
// Register test server as non-SSL.
- [GRPCCall useInsecureConnectionsForHost:kHostAddress];
+ [GRPCCall useInsecureConnectionsForHost:GRPCGetLocalInteropTestServerAddressPlainText()];
// This method isn't implemented by the remote server.
kInexistentMethod = [[GRPCProtoMethod alloc] initWithPackage:kPackage
@@ -131,7 +131,7 @@
- (void)testConnectionToRemoteServer {
__weak XCTestExpectation *expectation = [self expectationWithDescription:@"Server reachable."];
- GRPCCall *call = [[GRPCCall alloc] initWithHost:kHostAddress
+ GRPCCall *call = [[GRPCCall alloc] initWithHost:GRPCGetLocalInteropTestServerAddressPlainText()
path:kInexistentMethod.HTTPPath
requestsWriter:[GRXWriter writerWithValue:[NSData data]]];
@@ -155,7 +155,7 @@
[self expectationWithDescription:@"Empty response received."];
__weak XCTestExpectation *completion = [self expectationWithDescription:@"Empty RPC completed."];
- GRPCCall *call = [[GRPCCall alloc] initWithHost:kHostAddress
+ GRPCCall *call = [[GRPCCall alloc] initWithHost:GRPCGetLocalInteropTestServerAddressPlainText()
path:kEmptyCallMethod.HTTPPath
requestsWriter:[GRXWriter writerWithValue:[NSData data]]];
@@ -185,7 +185,7 @@
request.fillOauthScope = YES;
GRXWriter *requestsWriter = [GRXWriter writerWithValue:[request data]];
- GRPCCall *call = [[GRPCCall alloc] initWithHost:kHostAddress
+ GRPCCall *call = [[GRPCCall alloc] initWithHost:GRPCGetLocalInteropTestServerAddressPlainText()
path:kUnaryCallMethod.HTTPPath
requestsWriter:requestsWriter];
@@ -215,7 +215,7 @@
__weak XCTestExpectation *completion = [self expectationWithDescription:@"Empty RPC completed."];
__weak XCTestExpectation *metadata = [self expectationWithDescription:@"Metadata changed."];
- GRPCCall *call = [[GRPCCall alloc] initWithHost:kHostAddress
+ GRPCCall *call = [[GRPCCall alloc] initWithHost:GRPCGetLocalInteropTestServerAddressPlainText()
path:kEmptyCallMethod.HTTPPath
requestsWriter:[GRXWriter writerWithValue:[NSData data]]];
@@ -249,7 +249,7 @@
[self expectationWithDescription:@"Empty response received."];
__weak XCTestExpectation *completion = [self expectationWithDescription:@"Empty RPC completed."];
- GRPCCall *call = [[GRPCCall alloc] initWithHost:kHostAddress
+ GRPCCall *call = [[GRPCCall alloc] initWithHost:GRPCGetLocalInteropTestServerAddressPlainText()
path:kEmptyCallMethod.HTTPPath
requestsWriter:[GRXWriter writerWithValue:[NSData data]]];
// Setting this special key in the header will cause the interop server to echo back the
@@ -309,7 +309,7 @@
[self expectationWithDescription:@"Empty response received."];
__weak XCTestExpectation *completion = [self expectationWithDescription:@"Empty RPC completed."];
- GRPCCall *call = [[GRPCCall alloc] initWithHost:kHostAddress
+ GRPCCall *call = [[GRPCCall alloc] initWithHost:GRPCGetLocalInteropTestServerAddressPlainText()
path:kEmptyCallMethod.HTTPPath
requestsWriter:[GRXWriter writerWithValue:[NSData data]]];
// Setting this special key in the header will cause the interop server to echo back the
@@ -350,7 +350,7 @@
GRXWriter *requestsWriter = [GRXWriter emptyWriter];
[requestsWriter finishWithError:nil];
@try {
- (void)[[GRPCCall alloc] initWithHost:kHostAddress
+ (void)[[GRPCCall alloc] initWithHost:GRPCGetLocalInteropTestServerAddressPlainText()
path:kUnaryCallMethod.HTTPPath
requestsWriter:requestsWriter];
XCTFail(@"Did not receive an exception when GRXWriter has incorrect state.");
@@ -373,7 +373,7 @@
GRXWriter *requestsWriter1 = [GRXWriter writerWithValue:[request data]];
- GRPCCall *call1 = [[GRPCCall alloc] initWithHost:kHostAddress
+ GRPCCall *call1 = [[GRPCCall alloc] initWithHost:GRPCGetLocalInteropTestServerAddressPlainText()
path:kUnaryCallMethod.HTTPPath
requestsWriter:requestsWriter1];
@@ -401,7 +401,7 @@
GRXWriter *requestsWriter2 = [GRXWriter writerWithValue:[request data]];
- GRPCCall *call2 = [[GRPCCall alloc] initWithHost:kHostAddress
+ GRPCCall *call2 = [[GRPCCall alloc] initWithHost:GRPCGetLocalInteropTestServerAddressPlainText()
path:kUnaryCallMethod.HTTPPath
requestsWriter:requestsWriter2];
@@ -427,7 +427,7 @@
__weak XCTestExpectation *completion = [self expectationWithDescription:@"RPC completed."];
GRXBufferedPipe *pipe = [GRXBufferedPipe pipe];
- GRPCCall *call = [[GRPCCall alloc] initWithHost:kHostAddress
+ GRPCCall *call = [[GRPCCall alloc] initWithHost:GRPCGetLocalInteropTestServerAddressPlainText()
path:kFullDuplexCallMethod.HTTPPath
requestsWriter:pipe];
diff --git a/src/objective-c/tests/run_one_test_bazel.sh b/src/objective-c/tests/run_one_test_bazel.sh
index 09da7bf..2cbca24 100755
--- a/src/objective-c/tests/run_one_test_bazel.sh
+++ b/src/objective-c/tests/run_one_test_bazel.sh
@@ -27,12 +27,8 @@
INTEROP=../../../bazel-out/darwin-fastbuild/bin/test/cpp/interop/interop_server
-[ -d Tests.xcworkspace ] || {
- ./build_tests.sh
-}
-
[ -f $INTEROP ] || {
- BAZEL build //test/cpp/interop:interop_server
+ $BAZEL build //test/cpp/interop:interop_server
}
[ -z "$(ps aux |egrep 'port_server\.py.*-p\s32766')" ] && {
@@ -48,4 +44,7 @@
trap 'kill -9 `jobs -p` ; echo "EXIT TIME: $(date)"' EXIT
-../../../tools/bazel run $SCHEME
+time $BAZEL run \
+ --test_env HOST_PORT_LOCALSSL=localhost:$TLS_PORT \
+ --test_env HOST_PORT_LOCAL=localhost:$PLAIN_PORT \
+ $SCHEME
diff --git a/tools/internal_ci/macos/grpc_objc_bazel_test.sh b/tools/internal_ci/macos/grpc_objc_bazel_test.sh
index 2ed9c7c..9ecb023 100755
--- a/tools/internal_ci/macos/grpc_objc_bazel_test.sh
+++ b/tools/internal_ci/macos/grpc_objc_bazel_test.sh
@@ -69,11 +69,17 @@
-- \
//test/cpp/interop:interop_server
+# Start port server and allocate ports to run interop_server
+python3 tools/run_tests/start_port_server.py
+
+PLAIN_PORT=$(curl localhost:32766/get)
+TLS_PORT=$(curl localhost:32766/get)
+
INTEROP_SERVER_BINARY=bazel-bin/test/cpp/interop/interop_server
# run the interop server on the background. The port numbers must match TestConfigs in BUILD.
# TODO(jtattermusch): can we make the ports configurable (but avoid breaking bazel build cache at the same time?)
-"${INTEROP_SERVER_BINARY}" --port=5050 --max_send_message_size=8388608 &
-"${INTEROP_SERVER_BINARY}" --port=5051 --max_send_message_size=8388608 --use_tls &
+"${INTEROP_SERVER_BINARY}" --port=$PLAIN_PORT --max_send_message_size=8388608 &
+"${INTEROP_SERVER_BINARY}" --port=$TLS_PORT --max_send_message_size=8388608 --use_tls &
# make sure the interop_server processes we started on the background are killed upon exit.
trap 'echo "KILLING interop_server binaries running on the background"; kill -9 $(jobs -p)' EXIT
# === END SECTION: run interop_server on the background ====
@@ -90,6 +96,8 @@
--google_credentials="${KOKORO_GFILE_DIR}/GrpcTesting-d0eeee2db331.json" \
"${BAZEL_REMOTE_CACHE_ARGS[@]}" \
$BAZEL_FLAGS \
+ --test_env HOST_PORT_LOCAL=localhost:$PLAIN_PORT \
+ --test_env HOST_PORT_LOCALSSL=localhost:$TLS_PORT \
-- \
"${EXAMPLE_TARGETS[@]}" \
"${TEST_TARGETS[@]}"
