fe/fe-core/src/test/java/org/apache/doris/analysis/DropMaterializedViewStmtTest.java

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package org.apache.doris.analysis;

import org.apache.doris.common.UserException;
import org.apache.doris.mysql.privilege.PaloAuth;
import org.apache.doris.mysql.privilege.PrivPredicate;
import org.apache.doris.qe.ConnectContext;

import org.junit.Assert;
import org.junit.Test;

import mockit.Expectations;
import mockit.Injectable;
import mockit.Mocked;

public class DropMaterializedViewStmtTest {

    @Mocked
    Analyzer analyzer;
    @Mocked
    PaloAuth paloAuth;

    @Test
    public void testEmptyMVName(@Injectable TableName tableName) {
        DropMaterializedViewStmt stmt = new DropMaterializedViewStmt(false, "", tableName);
        try {
            stmt.analyze(analyzer);
            Assert.fail();
        } catch (UserException e) {
            Assert.assertTrue(e.getMessage().contains("could not be empty"));
        }
    }

    @Test
    public void testNoPermission(@Injectable TableName tableName) {
        new Expectations() {
            {
                paloAuth.checkTblPriv(ConnectContext.get(), tableName.getDb(),
                        tableName.getTbl(), PrivPredicate.DROP);
                result = false;
            }
        };
        DropMaterializedViewStmt stmt = new DropMaterializedViewStmt(false, "test", tableName);
        try {
            stmt.analyze(analyzer);
            Assert.fail();
        } catch (UserException e) {
            Assert.assertTrue(e.getMessage().contains("Access denied;"));
        }

    }
}