assertTrue(tag.toString().contains("attrName=role"));
        assertTrue(tag.toString().contains("attrValue=link"));
    }

    // Mock implementation of Node for testing without external dependencies
    private static class MockNode implements Node {
        private final String nodeName;
        private final Map<String, MockNode> attributes = new HashMap<>();

import okhttp3.WebSocketListener
import okhttp3.internal.UnreadableResponseBody
import okhttp3.internal.concurrent.TaskRunner
import okhttp3.internal.ws.WebSocketProtocol.acceptHeader
import okhttp3.testing.Flaky
import okhttp3.testing.PlatformRule
import okio.Buffer
import okio.ByteString
import okio.ByteString.Companion.decodeHex
import okio.ByteString.Companion.encodeUtf8
import org.junit.jupiter.api.AfterEach

    return getIntProperty(RDMA_CREDITS, 255);
}

private boolean isRdmaAvailable() {
    return new DisniRdmaProvider().isAvailable() || 
           new JxioRdmaProvider().isAvailable();
}
```

## 7. Testing Strategy

### 7.1 Unit Tests
```java
@Test
public void testRdmaProviderSelection() {
    RdmaProvider provider = RdmaProviderFactory.createProvider("auto");
    assertNotNull(provider);

	}
	return client
}

func TestIAMInternalIDPServerSuite(t *testing.T) {
	if runtime.GOOS == globalWindowsOSName {
		t.Skip("windows is clunky disable these tests")
	}
	for i, testCase := range iamTestSuites {
		t.Run(
			fmt.Sprintf("Test: %d, ServerType: %s", i+1, testCase.ServerTypeDescription),
			func(t *testing.T) {
				suite := testCase
				c := &check{t, testCase.serverType}

    private File tempDir;
    private SystemHelper originalSystemHelper;
    private ProcessHelper originalProcessHelper;
    private JobHelper originalJobHelper;

    // Concrete implementation for testing
    private static class TestExecJob extends ExecJob {
        private String executeType = "test";
        private String executeResult = "success";
        private boolean throwException = false;

        @Override

        reader!!.processNextFrame()
      }
    } catch (e: Exception) {
      failWebSocket(e = e)
    } finally {
      finishReader()
    }
  }

  /**
   * For testing: receive a single frame and return true if there are more frames to read. Invoked
   * only by the reader thread.
   */
  @Throws(IOException::class)
  fun processNextFrame(): Boolean =
    try {

import com.google.common.cache.TestingRemovalListeners.CountingRemovalListener;
import com.google.common.cache.TestingRemovalListeners.QueuingRemovalListener;
import com.google.common.collect.Sets;
import com.google.common.testing.NullPointerTester;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import java.time.Duration;
import java.util.HashMap;
import java.util.Map;
import java.util.Random;
import java.util.Set;

import com.google.common.cache.TestingRemovalListeners.CountingRemovalListener;
import com.google.common.cache.TestingRemovalListeners.QueuingRemovalListener;
import com.google.common.collect.Sets;
import com.google.common.testing.NullPointerTester;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import java.time.Duration;
import java.util.HashMap;
import java.util.Map;
import java.util.Random;
import java.util.Set;

import okhttp3.CipherSuite.Companion.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
import okhttp3.internal.effectiveCipherSuites
import okhttp3.internal.platform.Platform
import okhttp3.testing.PlatformRule
import org.junit.jupiter.api.BeforeEach
import org.junit.jupiter.api.Test
import org.junit.jupiter.api.extension.RegisterExtension

class CallHandshakeTest {
  private lateinit var client: OkHttpClient

 * 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.
 */

package com.google.common.collect.testing;

import com.google.common.annotations.GwtIncompatible;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import java.io.Serializable;
import java.util.AbstractSet;
import java.util.Collection;