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 *
 *    http://www.apache.org/licenses/LICENSE-2.0
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package org.elasticsearch.client.security;

import org.elasticsearch.test.ESTestCase;
import org.elasticsearch.test.EqualsHashCodeTestUtils;

import static org.hamcrest.Matchers.containsInAnyOrder;
import static org.hamcrest.Matchers.equalTo;

public class GetRolesRequestTests extends ESTestCase {

    public void testGetRolesRequest() {
        final String[] roles = randomArray(0, 5, String[]::new, () -> randomAlphaOfLength(5));
        final GetRolesRequest getRolesRequest = new GetRolesRequest(roles);
        assertThat(getRolesRequest.getRoleNames().size(), equalTo(roles.length));
        assertThat(getRolesRequest.getRoleNames(), containsInAnyOrder(roles));
    }

    public void testEqualsHashCode() {
        final String[] roles = randomArray(0, 5, String[]::new, () -> randomAlphaOfLength(5));
        final GetRolesRequest getRolesRequest = new GetRolesRequest(roles);
        assertNotNull(getRolesRequest);
        EqualsHashCodeTestUtils.checkEqualsAndHashCode(getRolesRequest, (original) -> {
            return new GetRolesRequest(original.getRoleNames().toArray(new String[0]));
        });
        EqualsHashCodeTestUtils.checkEqualsAndHashCode(getRolesRequest, (original) -> {
            return new GetRolesRequest(original.getRoleNames().toArray(new String[0]));
        }, GetRolesRequestTests::mutateTestItem);
    }

    private static GetRolesRequest mutateTestItem(GetRolesRequest original) {
        return new GetRolesRequest(randomArray(0, 5, String[]::new, () -> randomAlphaOfLength(5)));
    }
}

@@ -2207,24 +2207,96 @@
 original) %7B%0A
+        final int minRoles = original.getRoleNames().isEmpty() ? 1 : 0;%0A
         retu
@@ -2322,33 +2322,40 @@
 est(randomArray(
-0
+minRoles
 , 5, String%5B%5D::n
@@ -2384,17 +2384,17 @@
 fLength(
-5
+6
 )));%0A   

Fix mutator in GetRolesRequestTests (#35932)