assertSame(mirrorA, mirrorSelector.getMirror(repo, Arrays.asList(mirrorA)));
        assertNull(mirrorSelector.getMirror(repo, Arrays.asList(mirrorB)));

        assertSame(mirrorC, mirrorSelector.getMirror(repo, Arrays.asList(mirrorC)));
        assertNull(mirrorSelector.getMirror(repo, Arrays.asList(mirrorD)));
    }

    /**
     * Build an ArtifactRepository object.
     *

        WebApiException exception = new WebApiException(statusCode, message);

        assertEquals(statusCode, exception.getStatusCode());
        assertEquals(message, exception.getMessage());
        assertNull(exception.getCause());
    }

    public void test_constructor_withStatusCodeMessageAndCause() {
        // Test constructor with status code, message, and cause
        int statusCode = 500;

        testRule.setRuleId(null);
        assertNull(testRule.getRuleId());

        // Set empty rule ID
        testRule.setRuleId("");
        assertEquals("", testRule.getRuleId());
    }

    /**
     * Test getResponseProcessor and setResponseProcessor
     */
    public void test_responseProcessor_getterSetter() {
        // Initial state
        assertNull(testRule.getResponseProcessor());

        assertNull(loc.getAddress());
    }

    @Test
    @DisplayName("Test DFS referral data")
    void testDfsReferralData() throws Exception {
        String url = "smb://server/share/path/";
        DummySmbResourceLocator loc = new DummySmbResourceLocator(url);

        // Initially no DFS referral
        assertNull(loc.getDfsReferral());

    }

    // Test constructor and initial state
    public void test_constructor() {
        assertNotNull(execJob);
        assertNull(execJob.jobExecutor);
        assertNull(execJob.sessionId);
        assertTrue(execJob.useLocalFesen);
        assertNull(execJob.logFilePath);
        assertNull(execJob.logLevel);
        assertEquals(StringUtil.EMPTY, execJob.logSuffix);
        assertNotNull(execJob.jvmOptions);

        assertSame(entry.getValue(), cache.asMap().put(entry.getKey(), newValue));
        // don't let the new entry get GCed
        warmed.add(entryOf(entry.getKey(), newValue));
        Object newKey = new Object();
        assertNull(cache.asMap().put(newKey, entry.getValue()));
        // this getUnchecked() call shouldn't be a cache miss; verified below
        assertEquals(newValue, cache.getUnchecked(entry.getKey()));

import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertSame;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.mockito.Mockito.mock;

import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.nullValue;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;

import java.lang.reflect.Method;

import org.junit.Test;

/**
 * @author higa
 *
 */

    /**
     * @throws Exception
     */
    public void testGetResourceAsStreamNoException() throws Exception {
        assertNotNull(ResourceUtil.getResourceAsStreamNoException("java/lang/String.class", "class"));
        assertNull(ResourceUtil.getResourceAsStreamNoException("java/lang/String2.class", "class"));
    }

    /**
     * @throws Exception
     */
    public void testGetBuildDir() throws Exception {

 */
@GwtCompatible
@NullMarked
public class FunctionsTest extends TestCase {

  public void testIdentity_same() {
    Function<@Nullable String, @Nullable String> identity = Functions.identity();
    assertNull(identity.apply(null));
    assertSame("foo", identity.apply("foo"));
  }

  public void testIdentity_notSame() {
    Function<Long, Long> identity = Functions.identity();