org.apache.drill.exec.store.easy.json.loader

Class TestScalarArrays

java.lang.Object

org.apache.drill.test.BaseTest

org.apache.drill.test.DrillTest

org.apache.drill.test.SubOperatorTest

org.apache.drill.exec.store.easy.json.loader.BaseJsonLoaderTest

org.apache.drill.exec.store.easy.json.loader.TestScalarArrays

public class TestScalarArrays
extends BaseJsonLoaderTest

Test scalar arrays. Without a schema, the first array token sets the type. With a schema, the type is known independent of the first token (if any).

Verifies that a single scalar is harmlessly treated as an array of one element. Verifies default type conversions. Verifies that null array elements are converted to a default value for the type (false, 0 or empty string.)

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.drill.exec.store.easy.json.loader.BaseJsonLoaderTest

BaseJsonLoaderTest.JsonLoaderFixture

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

Constructor Summary

Constructors

Constructor and Description
TestScalarArrays()

Method Summary

Modifier and Type	Method and Description
void	testAllTextBoolean()
void	testAllTextDouble()
void	testAllTextInt()
void	testArrayWithObject() Cannot shift to an object from a repeated scalar.
void	testBoolean()
void	testBooleanWithSchema()
void	testDouble()
void	testDoubleWithSchema()
void	testInt()
void	testIntAsDouble()
void	testIntWithSchema()
void	testNestedArray() Cannot shift to a nested array from a repeated scalar.
void	testString()
void	testStringClassicNulls()
void	testStringWithSchema()

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

TestScalarArrays

public TestScalarArrays()

Method Detail

testBoolean

public void testBoolean()

testAllTextBoolean

public void testAllTextBoolean()

testBooleanWithSchema

public void testBooleanWithSchema()

testInt

public void testInt()

testIntAsDouble

public void testIntAsDouble()

testAllTextInt

public void testAllTextInt()

testIntWithSchema

public void testIntWithSchema()

testDouble

public void testDouble()

testAllTextDouble

public void testAllTextDouble()

testDoubleWithSchema

public void testDoubleWithSchema()

testString

public void testString()

testStringClassicNulls

public void testStringClassicNulls()

testStringWithSchema

public void testStringWithSchema()

testNestedArray

public void testNestedArray()

Cannot shift to a nested array from a repeated scalar.

testArrayWithObject

public void testArrayWithObject()

Cannot shift to an object from a repeated scalar.