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package org.apache.drill.common.logical;
import org.apache.drill.common.config.DrillConfig;
import org.apache.drill.common.logical.data.Scan;
import org.apache.drill.common.logical.data.Store;
import org.apache.drill.common.util.FileUtils;
import org.apache.drill.storage.MockStorageEngineConfig;
import org.junit.Test;
import java.io.IOException;
import static junit.framework.TestCase.assertEquals;
public class LogicalPlanBuilderTest {
/**
* Tests assembling the same plan as simple_engine_plan.json
*/
@Test
public void testBuildSimplePlan() throws IOException {
PlanProperties planProperties = PlanProperties.builder()
.generator("manual", "na")
.version(1)
.type(PlanProperties.PlanType.APACHE_DRILL_LOGICAL)
.build();
Scan scan = new Scan("mock-engine", null, null);
Store store = new Store("mock-engine", null, null);
store.setInput(scan);
LogicalPlanBuilder builder = LogicalPlan.builder()
.planProperties(planProperties)
.addStorageEngine("mock-engine", new MockStorageEngineConfig("http://www.apache.org/"))
.addLogicalOperator(scan)
.addLogicalOperator(store);
LogicalPlan fromBuilder = builder.build();
DrillConfig config = DrillConfig.create();
LogicalPlan fromJson = LogicalPlan.parse(config, FileUtils.getResourceAsString("/storage_engine_plan.json"));
assertEquals(fromJson.toJsonString(config), fromBuilder.toJsonString(config));
}
}