org.apache.drill.exec.physical.unit

Class MiniPlanUnitTestBase

java.lang.Object

DrillTest

org.apache.drill.exec.ExecTest

org.apache.drill.test.PhysicalOpUnitTestBase

org.apache.drill.exec.physical.unit.MiniPlanUnitTestBase

Direct Known Subclasses:

TestMiniPlan, TestNullInputMiniPlan

public class MiniPlanUnitTestBase
extends PhysicalOpUnitTestBase

A MiniPlanUnitTestBase extends PhysicalOpUnitTestBase, to construct MiniPlan (aka plan fragment). in the form of physical operator tree, and verify both the expected schema and output row results. Steps to construct a unit: 1. Call PopBuilder / ScanPopBuilder to construct the MiniPlan 2. Create a MiniPlanTestBuilder, and specify the expected schema and base line values, or if there is no batch expected.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	MiniPlanUnitTestBase.JsonScanBuilder Builder for Json Scan RecordBatch.
static class	MiniPlanUnitTestBase.MiniPlanTestBuilder
class	MiniPlanUnitTestBase.ParquetScanBuilder Builder for parquet Scan RecordBatch.
class	MiniPlanUnitTestBase.PopBuilder Similar to LegacyOperatorTestBuilder, build a physical operator (RecordBatch) and specify its input record batches.
class	MiniPlanUnitTestBase.ScanPopBuider<T extends MiniPlanUnitTestBase.ScanPopBuider<?>>

Nested classes/interfaces inherited from class org.apache.drill.test.PhysicalOpUnitTestBase

PhysicalOpUnitTestBase.BatchIterator, PhysicalOpUnitTestBase.MockExecutorFragmentContext, PhysicalOpUnitTestBase.MockPhysicalOperator

Field Summary

Fields inherited from class org.apache.drill.test.PhysicalOpUnitTestBase

classpathScan, dirTestWatcher, drillbitContext, drillConf, fragContext, opContext, opCreatorReg, operatorFixture, scanDecodeExecutor, scanExecutor

Fields inherited from class org.apache.drill.exec.ExecTest

c, optionManager

Constructor Summary

Constructors

Constructor and Description
MiniPlanUnitTestBase()

Method Summary

Modifier and Type	Method and Description
protected void	mockOpContext(PhysicalOperator popConfig, long initReservation, long maxAllocation)

Methods inherited from class org.apache.drill.test.PhysicalOpUnitTestBase

getJsonReadersFromBatchString, getJsonReadersFromInputFiles, getOpCreatorReg, getReaderListForJsonBatches, joinCond, legacyOpTestBuilder, mockFragmentContext, opTestBuilder, ordering, parseExprs, setup, teardown

Methods inherited from class org.apache.drill.exec.ExecTest

clear, getLocalFileSystem, mockDrillbitContext, mockUsDateFormatSymbols, mockUtcDateTimeZone, parseExpr, setupOptionManager

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MiniPlanUnitTestBase

public MiniPlanUnitTestBase()

Method Detail

mockOpContext

protected void mockOpContext(PhysicalOperator popConfig,
                             long initReservation,
                             long maxAllocation)
                      throws Exception

Overrides:

mockOpContext in class PhysicalOpUnitTestBase

Throws:

Exception