return TestUtils.createMockContext();
    }

    @Test
    void testHelpExecuteReturnsZero() throws Exception {
        UpgradeContext context = createMockContext();

        int result = help.execute(context);

        assertEquals(0, result, "Help goal should return 0 (success)");
    }

    @Test
    void testHelpExecuteDoesNotThrow() throws Exception {

import org.junit.jupiter.api.Nested;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.CsvSource;
import org.junit.jupiter.params.provider.ValueSource;

import jcifs.internal.AllocInfo;
import jcifs.internal.SMBProtocolDecodingException;

/**
 * Test suite for FileFsSizeInformation class
 */
class FileFsSizeInformationTest {

import static org.junit.Assert.assertThat;

import java.io.IOException;
import java.io.OutputStream;

import org.junit.Test;

/**
 * @author shot
 */
public class CloseableUtilTest {

    /**
     * @throws Exception
     */
    @Test
    public void testClose() throws Exception {
        final NotifyOutputStream out = new NotifyOutputStream();
        CloseableUtil.close(out);

	}
	for i, test := range testCases {
		gotResource, err := getResource(test.p, test.host, test.domains)
		if err != nil {
			t.Fatal(err)
		}
		if gotResource != test.expectedResource {
			t.Fatalf("test %d: expected %s got %s", i+1, test.expectedResource, gotResource)
		}
	}

    }

    @Test
    @DisplayName("getPipe, getPipeType, getUncPath delegate to underlying pipe")
    void testBasicAccessors() {
        when(pipe.getPipeType()).thenReturn(0x123456);
        assertSame(pipe, target.getPipe());
        assertEquals(0x123456, target.getPipeType());
        assertEquals("\\\\pipe\\\\my-pipe", target.getUncPath());
    }

    @Test

    }
  }

  @Test
  fun keyWithNewlineNotPermitted() {
    assertFailsWith<IllegalArgumentException> {
      cache.edit("my\nkey")
    }
  }

  @Test
  fun keyWithCarriageReturnNotPermitted() {
    assertFailsWith<IllegalArgumentException> {
      cache.edit("my\rkey")
    }
  }

  @Test
  fun createNewEntryWithTooFewValuesFails() {
    val creator = cache.edit("k1")!!

        assertEquals(21, ftpInfo.getPort());
        assertEquals("/", ftpInfo.getParent());
        assertEquals("test.txt", ftpInfo.getName());

        value = "ftp://123.123.123.123/aaa/../test.txt";
        ftpInfo = new FtpClient.FtpInfo(value, Constants.UTF_8);
        assertEquals("ftp://123.123.123.123/test.txt", ftpInfo.toUrl());
        assertEquals("123.123.123.123:21", ftpInfo.getCacheKey());

- Max line length: 120
- JavaDoc required for public APIs
- License headers required

### Testing

**Structure**: `src/test/java/org/codelibs/fess/crawler/`
**Frameworks**: JUnit 4, UTFlute, Mockito, Testcontainers
**Test Resources**: `src/test/resources/`

**Pattern**:
```java
public class MyTest extends UTFlute {
    @Override
    protected void setUp() throws Exception {
        super.setUp();

import org.bouncycastle.asn1.DEROctetString;
import org.bouncycastle.asn1.DERSequence;
import org.bouncycastle.asn1.DERTaggedObject;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.ValueSource;

import jcifs.pac.PACDecodingException;

class KerberosApRequestTest {

	</nav>
	<div class="col-sm-10">
		<ul class="pagination pagination-sm m-0 float-right">
			<c:if test="${pager.existPrePage}">
				<li class="page-item"><la:link
						styleClass="page-link"
						href="list/${pager.currentPageNumber - 1}">
					<la:message key="labels.prev_page" />
				</la:link></li>
			</c:if>
			<c:if test="${!pager.existPrePage}">
				<li class="page-item disabled"><a
						class="page-link" href="#"><la:message