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// to you under the Apache License, Version 2.0 (the
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//
//   http://www.apache.org/licenses/LICENSE-2.0
//
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package org.apache.doris.analysis;

import org.apache.doris.catalog.Catalog;
import org.apache.doris.catalog.Resource;
import org.apache.doris.common.AnalysisException;
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 com.google.common.collect.Maps;
import mockit.Expectations;
import mockit.Injectable;
import mockit.Mocked;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;

import java.util.Map;

public class CreateResourceStmtTest {
    private Analyzer analyzer;
    private String resourceName1;
    private String resourceName2;

    @Before()
    public void setUp() {
        analyzer = AccessTestUtil.fetchAdminAnalyzer(true);
        resourceName1 = "spark0";
        resourceName2 = "odbc";
    }

    @Test
    public void testNormal(@Mocked Catalog catalog, @Injectable PaloAuth auth) throws UserException {
        new Expectations() {
            {
                catalog.getAuth();
                result = auth;
                auth.checkGlobalPriv((ConnectContext) any, PrivPredicate.ADMIN);
                result = true;
            }
        };

        Map<String, String> properties = Maps.newHashMap();
        properties.put("type", "spark");
        CreateResourceStmt stmt = new CreateResourceStmt(true, resourceName1, properties);
        stmt.analyze(analyzer);
        Assert.assertEquals(resourceName1, stmt.getResourceName());
        Assert.assertEquals(Resource.ResourceType.SPARK, stmt.getResourceType());
        Assert.assertEquals("CREATE EXTERNAL RESOURCE 'spark0' PROPERTIES(\"type\"  =  \"spark\")", stmt.toSql());

        properties = Maps.newHashMap();
        properties.put("type", "odbc_catalog");
        stmt = new CreateResourceStmt(true, resourceName2, properties);
        stmt.analyze(analyzer);
        Assert.assertEquals(resourceName2, stmt.getResourceName());
        Assert.assertEquals(Resource.ResourceType.ODBC_CATALOG, stmt.getResourceType());
        Assert.assertEquals("CREATE EXTERNAL RESOURCE 'odbc' PROPERTIES(\"type\"  =  \"odbc_catalog\")", stmt.toSql());

    }

    @Test(expected = AnalysisException.class)
    public void testUnsupportedResourceType(@Mocked Catalog catalog, @Injectable PaloAuth auth) throws UserException {
        new Expectations() {
            {
                catalog.getAuth();
                result = auth;
                auth.checkGlobalPriv((ConnectContext) any, PrivPredicate.ADMIN);
                result = true;
            }
        };

        Map<String, String> properties = Maps.newHashMap();
        properties.put("type", "hadoop");
        CreateResourceStmt stmt = new CreateResourceStmt(true, resourceName1, properties);
        stmt.analyze(analyzer);
    }
}