return LoadBalancingStrategy.valueOf(strategy.toUpperCase());
}
```

## 7. Testing Strategy

### 7.1 Unit Tests
```java
@Test
public void testChannelSelection() {
    ChannelManager manager = new ChannelManager(context, session);
    
    // Add test channels
    ChannelInfo channel1 = createTestChannel("channel1", 1000);  // 1Gbps

    "pip install python-multipart\n"
)


def ensure_multipart_is_installed() -> None:
    try:
        from python_multipart import __version__

        # Import an attribute that can be mocked/deleted in testing
        assert __version__ > "0.0.12"
    except (ImportError, AssertionError):
        try:
            # __version__ is available in both multiparts, and can be mocked

import com.google.common.testing.NullPointerTester;
import java.lang.ref.Reference;
import java.util.concurrent.atomic.AtomicReferenceArray;
import junit.framework.TestCase;
import org.jspecify.annotations.NullUnmarked;

/**
 * @author Charles Fry
 */
@SuppressWarnings("deprecation") // many tests of deprecated methods
@NullUnmarked

import com.google.common.testing.NullPointerTester;
import java.lang.ref.Reference;
import java.util.concurrent.atomic.AtomicReferenceArray;
import junit.framework.TestCase;
import org.jspecify.annotations.NullUnmarked;

/**
 * @author Charles Fry
 */
@SuppressWarnings("deprecation") // many tests of deprecated methods
@NullUnmarked

    inconsistent and awkward to explore.

 *  **OkHttpClient now implements the new `Call.Factory` interface.** This
    interface will make your code easier to test. When you test code that makes
    HTTP requests, you can use this interface to replace the real `OkHttpClient`
    with your own mocks or fakes.

    The interface will also let you use OkHttp's API with another HTTP client's

    val socket =
      sslSocketFactory.createSocket(
        raw,
        raw.inetAddress.hostAddress,
        raw.port,
        true,
      ) as SSLSocket
    try {
      socket.startHandshake() // we're testing a handshake failure
      throw AssertionError()
    } catch (_: IOException) {
    }
    socket.close()
  }

  @Throws(InterruptedException::class)
  private fun dispatchBookkeepingRequest(

		//
		// However, this check ensures that a certificate with an invalid key usage
		// gets rejected even when we skip certificate verification. This helps
		// clients detect malformed certificates during testing instead of e.g.
		// a self-signed certificate that works while a comparable certificate
		// issued by a trusted CA fails due to the MinIO server being less strict
		// w.r.t. key usage verification.
		//

    // the test in question and vice versa. A little Eclipse plugin would do the trick.
    @Test
    public void testThatExecutionsWithoutIdsAreMergedAndTheChildWins() throws Exception {
        PomTestWrapper tester = buildPom("micromailer");
        assertModelEquals(tester, "child-descriptor", "build/plugins[1]/executions[1]/goals[1]");
    }

    /*MNG-4010*/

import com.google.common.cache.TestingRemovalListeners.CountingRemovalListener;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Lists;
import com.google.common.testing.FakeTicker;
import com.google.common.testing.TestLogHandler;
import com.google.common.util.concurrent.Callables;
import com.google.common.util.concurrent.ExecutionError;
import com.google.common.util.concurrent.ListenableFuture;

#     visibility = ["//visibility:public"],
# )
#
# filegroup(
#     name = "copybara_config",
#     srcs = ["copy.bara.sky"],
#     data = [
#         ":copybara_library",
#         "//learning/brain/testing/copybara:all_bara_sky",
#         "//third_party/tsl:copybara_library",
#         "//third_party/xla:copybara_library",
#     ],
#     visibility = ["//visibility:public"],
# )
#
# copybara_config_test(