org.apache.drill.exec.physical.impl.scan.v3.file

Class TestFileScan

java.lang.Object

org.apache.drill.test.BaseTest

org.apache.drill.test.DrillTest

org.apache.drill.test.SubOperatorTest

org.apache.drill.exec.physical.impl.scan.v3.file.BaseFileScanTest

org.apache.drill.exec.physical.impl.scan.v3.file.TestFileScan

All Implemented Interfaces:

MockFileNames

public class TestFileScan
extends BaseFileScanTest

Tests the implicit column extensions to the file operator framework. Focuses on the file implicit columns, assumes that other tests have verified the underlying mechanisms.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.drill.exec.physical.impl.scan.v3.file.BaseFileScanTest

BaseFileScanTest.DummyFileWork, BaseFileScanTest.FileScanFixtureBuilder, BaseFileScanTest.ReaderCreator, BaseFileScanTest.ReaderFactoryFixture

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

DrillTest.MemWatcher

Field Summary

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

dirTestWatcher, fixture

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

logOutcome, objectMapper, REPEAT_RULE, thrownException, TIMEOUT

Fields inherited from interface org.apache.drill.exec.physical.impl.scan.v3.file.MockFileNames

IMPLICIT_COL_TYPE, MOCK_DIR0, MOCK_DIR1, MOCK_FILE_DIR_PATH, MOCK_FILE_FQN, MOCK_FILE_NAME, MOCK_FILE_PATH, MOCK_FILE_SYSTEM_NAME, MOCK_ROOT_PATH, MOCK_SUFFIX, PARTITION_COL_TYPE

Constructor Summary

Constructors

Constructor and Description
TestFileScan()

Method Summary

Modifier and Type	Method and Description
void	testEmptyProject()
void	testFullProject() Exercise the major project operations: subset of table columns, implicit, partition, missing columns, and output order (and positions) different than table.
void	testImplicitColumns() Basic sanity test of a couple of implicit columns, along with all table columns in table order.
void	testLateSchemaFileWildcards()
void	testMapProject()

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

classSetup, classTeardown

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

escapeJsonString, finishDrillTest, initDrillTest

Methods inherited from class java.lang.Object

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

Constructor Detail

TestFileScan

public TestFileScan()

Method Detail

testLateSchemaFileWildcards

public void testLateSchemaFileWildcards()

testImplicitColumns

public void testImplicitColumns()

Basic sanity test of a couple of implicit columns, along with all table columns in table order. Full testing of implicit columns is done on lower-level components.

testFullProject

public void testFullProject()

Exercise the major project operations: subset of table columns, implicit, partition, missing columns, and output order (and positions) different than table. These cases are more fully test on lower level components; here we verify that the components are wired up correctly.

testEmptyProject

public void testEmptyProject()

testMapProject

public void testMapProject()