for ; n > 0; n-- {
		m, err := buf.WriteString(fus)
		if m != len(fus) {
			t.Errorf(testname+" (fill 2): m == %d, expected %d", m, len(fus))
		}
		if err != nil {
			t.Errorf(testname+" (fill 3): err should always be nil, found err == %s", err)
		}
		s += fus
		check(t, testname+" (fill 4)", buf, s)
	}
	return s
}

// Fill buf through n writes of byte slice fub.

import org.junit.Test;
import org.junit.rules.TestName;
import org.opensearch.action.admin.indices.get.GetIndexResponse;

/**
 * Tests for Suggester index lifecycle operations including edge cases.
 * Covers: createIndexIfNothing, createNextIndex, switchIndex, removeDisableIndices
 */
public class SuggesterIndexLifecycleTest {
    static OpenSearchRunner runner;

    @Rule
    public final TestName testName = new TestName();

        TestDataStore dataStore = new TestDataStore("TestStore");
        dataStoreFactory.add("testName", dataStore);

        // Verify data store is registered with both the given name and class simple name
        assertNotNull(dataStoreFactory.getDataStore("testName"));
        assertNotNull(dataStoreFactory.getDataStore("testname")); // case insensitive
        assertNotNull(dataStoreFactory.getDataStore("TestDataStore"));

    }

    public void test_clear() {
        SchedulerPager schedulerPager = new SchedulerPager();
        schedulerPager.id = "testId";
        schedulerPager.name = "testName";
        schedulerPager.versionNo = "1";
        schedulerPager.setAllRecordCount(100);
        schedulerPager.setAllPageCount(10);
        schedulerPager.setExistPrePage(true);

    }

    public void test_clear() {
        GroupPager groupPager = new GroupPager();
        groupPager.id = "testId";
        groupPager.name = "testName";
        groupPager.versionNo = "1";
        groupPager.setAllRecordCount(100);
        groupPager.setAllPageCount(10);
        groupPager.setExistPrePage(true);
        groupPager.setExistNextPage(true);

    }

    public void test_clear() {
        LabelTypePager labelTypePager = new LabelTypePager();
        labelTypePager.id = "testId";
        labelTypePager.name = "testName";
        labelTypePager.versionNo = "1";
        labelTypePager.setAllRecordCount(100);
        labelTypePager.setAllPageCount(10);
        labelTypePager.setExistPrePage(true);

    }

    public void test_clear() {
        RoleTypePager roleTypePager = new RoleTypePager();
        roleTypePager.id = "testId";
        roleTypePager.name = "testName";
        roleTypePager.versionNo = "1";
        roleTypePager.setAllRecordCount(100);
        roleTypePager.setAllPageCount(10);
        roleTypePager.setExistPrePage(true);
        roleTypePager.setExistNextPage(true);

        assertEquals(pageNumberList, rolePager.getPageNumberList());

    }

    public void test_clear() {
        RolePager rolePager = new RolePager();
        rolePager.id = "testId";
        rolePager.name = "testName";
        rolePager.versionNo = "1";
        rolePager.setAllRecordCount(100);
        rolePager.setAllPageCount(10);
        rolePager.setExistPrePage(true);
        rolePager.setExistNextPage(true);

        assertEquals(pageNumberList, userPager.getPageNumberList());

    }

    public void test_clear() {
        UserPager userPager = new UserPager();
        userPager.id = "testId";
        userPager.name = "testName";
        userPager.roles = new String[] { "role1", "role2" };
        userPager.groups = new String[] { "group1" };
        userPager.versionNo = "1";
        userPager.setAllRecordCount(100);

    }

    public void test_clear() {
        ReqHeaderPager reqHeaderPager = new ReqHeaderPager();
        reqHeaderPager.id = "testId";
        reqHeaderPager.name = "testName";
        reqHeaderPager.versionNo = "1";
        reqHeaderPager.setAllRecordCount(100);
        reqHeaderPager.setAllPageCount(10);
        reqHeaderPager.setExistPrePage(true);