Package com.linkedin.venice.utils

Class DataProviderUtils

java.lang.Object

com.linkedin.venice.utils.DataProviderUtils

public class DataProviderUtils
extends java.lang.Object

This class gathers all common data provider patterns in test cases. In order to leverage this util class, make sure your test case has "test" dependency on "venice-test-common" module.

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.Object[]	BOOLEAN
static java.lang.Object[]	BOOLEAN_FALSE
static java.lang.Object[]	COMPRESSION_STRATEGIES
static java.lang.Object[]	PARTITION_COUNTS

Constructor Summary

Constructors

Constructor	Description
DataProviderUtils()

Method Summary

Modifier and Type	Method	Description
static java.lang.Object[][]	allAvroTypesExceptNullAndUnion()
static java.lang.Object[][]	allPermutationGenerator(java.lang.Object[]... parameterSets)	Generate permutations to be fed to a DataProvider.
static java.lang.Object[][]	allPermutationGenerator(java.util.function.Function<java.lang.Object[],java.lang.Boolean> permutationValidator, java.lang.Object[]... parameterSets)	Generate permutations to be fed to a DataProvider.
static java.lang.Object[][]	amplificationFactor()
static java.lang.Object[][]	amplificationFactorAndObjectCacheConfigProvider()
static java.lang.Object[][]	booleanBooleanCompression()
static java.lang.Object[][]	booleanCompression()
static java.lang.Object[][]	chunkingAndPartitionCountsCombination()
static java.lang.Object[][]	compressionProvider()
static java.lang.Object[][]	daVinciConfigProvider()
static java.lang.Object[][]	fiveBoolean()
static java.lang.Object[][]	fourBoolean()
static java.lang.Object[][]	isolatedIngestion()
static java.lang.Object[][]	threeBoolean()
static java.lang.Object[][]	trueAndFalseProvider()	To use these data providers, add (dataProvider = "", dataProviderClass = DataProviderUtils.class) into the @Test annotation.
static java.lang.Object[][]	twoBoolean()

Methods inherited from class java.lang.Object

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

Field Detail

BOOLEAN

public static final java.lang.Object[] BOOLEAN

BOOLEAN_FALSE

public static final java.lang.Object[] BOOLEAN_FALSE

COMPRESSION_STRATEGIES

public static final java.lang.Object[] COMPRESSION_STRATEGIES

PARTITION_COUNTS

public static final java.lang.Object[] PARTITION_COUNTS

Constructor Detail

DataProviderUtils

public DataProviderUtils()

Method Detail

trueAndFalseProvider

@DataProvider(name="True-and-False")
public static java.lang.Object[][] trueAndFalseProvider()

To use these data providers, add (dataProvider = "", dataProviderClass = DataProviderUtils.class) into the @Test annotation.

compressionProvider

@DataProvider(name="Compression-Strategies")
public static java.lang.Object[][] compressionProvider()

twoBoolean

@DataProvider(name="Two-True-and-False")
public static java.lang.Object[][] twoBoolean()

threeBoolean

@DataProvider(name="Three-True-and-False")
public static java.lang.Object[][] threeBoolean()

fourBoolean

@DataProvider(name="Four-True-and-False")
public static java.lang.Object[][] fourBoolean()

fiveBoolean

@DataProvider(name="Five-True-and-False")
public static java.lang.Object[][] fiveBoolean()

daVinciConfigProvider

@DataProvider(name="dv-client-config-provider")
public static java.lang.Object[][] daVinciConfigProvider()

amplificationFactorAndObjectCacheConfigProvider

@DataProvider(name="AmplificationFactor-and-ObjectCache",
              parallel=false)
public static java.lang.Object[][] amplificationFactorAndObjectCacheConfigProvider()

isolatedIngestion

@DataProvider(name="Isolated-Ingestion")
public static java.lang.Object[][] isolatedIngestion()

amplificationFactor

@DataProvider(name="Amplification-Factor")
public static java.lang.Object[][] amplificationFactor()

chunkingAndPartitionCountsCombination

@DataProvider(name="Chunking-And-Partition-Counts")
public static java.lang.Object[][] chunkingAndPartitionCountsCombination()

booleanCompression

@DataProvider(name="Boolean-Compression")
public static java.lang.Object[][] booleanCompression()

booleanBooleanCompression

@DataProvider(name="Boolean-Boolean-Compression")
public static java.lang.Object[][] booleanBooleanCompression()

allAvroTypesExceptNullAndUnion

@DataProvider(name="All-Avro-Schemas-Except-Null-And-Union")
public static java.lang.Object[][] allAvroTypesExceptNullAndUnion()

allPermutationGenerator

public static java.lang.Object[][] allPermutationGenerator(java.lang.Object[]... parameterSets)

Generate permutations to be fed to a DataProvider. For two boolean's we'd pass in allPermutationGenerator(BOOLEAN, BOOLEAN)

Parameters:

parameterSets - Sets of valid values for each parameter

Returns:

the permutations that can be returned from a DataProvider

allPermutationGenerator

public static java.lang.Object[][] allPermutationGenerator(java.util.function.Function<java.lang.Object[],java.lang.Boolean> permutationValidator,
                                                           java.lang.Object[]... parameterSets)

Generate permutations to be fed to a DataProvider. For two boolean's we'd pass in allPermutationGenerator(BOOLEAN, BOOLEAN)

Parameters:

parameterSets - Sets of valid values for each parameter

permutationValidator - A function that takes the permutation as an input and decides if it is valid

Returns:

the permutations that can be returned from a DataProvider