Package org.apache.hadoop.hbase

Class HBaseParameterizedTemplateProvider

java.lang.Object

org.apache.hadoop.hbase.HBaseParameterizedTemplateProvider

All Implemented Interfaces:

org.junit.jupiter.api.extension.Extension, org.junit.jupiter.api.extension.TestTemplateInvocationContextProvider

@Private
public class HBaseParameterizedTemplateProvider
extends Object
implements org.junit.jupiter.api.extension.TestTemplateInvocationContextProvider

The entry point class for supporting JUnit4 like Parameterized test, where we can use constructor to pass parameters.

JUnit5's ParameterizedClass will create separated test classes, which is different with JUnit4 and ParameterizedTest does not support passing parameters through constructors.

When you want to use this provider, annotation the test class with HBaseParameterizedTestTemplate, and provide a static method named "parameters" for providing the arguments. The method must have no parameter, and return a Stream<Arguments>. All the test method should be marked with TestTemplate, not Test or ParameterizedTest.

See Also:

• HBaseParameterizedTestTemplate
• HBaseParameterizedInvocationContext
• HBaseParameterizedParameterResolver

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	PARAMETERS_METHOD_NAME

Constructor Summary

Constructors

Constructor	Description
HBaseParameterizedTemplateProvider()

Method Summary

Modifier and Type	Method	Description
Stream<org.junit.jupiter.api.extension.TestTemplateInvocationContext>	provideTestTemplateInvocationContexts(org.junit.jupiter.api.extension.ExtensionContext context)
boolean	supportsTestTemplate(org.junit.jupiter.api.extension.ExtensionContext context)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.junit.jupiter.api.extension.TestTemplateInvocationContextProvider

mayReturnZeroTestTemplateInvocationContexts

Field Details

PARAMETERS_METHOD_NAME

private static final String PARAMETERS_METHOD_NAME

See Also:

• Constant Field Values

Constructor Details

HBaseParameterizedTemplateProvider

public HBaseParameterizedTemplateProvider()

Method Details

supportsTestTemplate

public boolean supportsTestTemplate(org.junit.jupiter.api.extension.ExtensionContext context)

Specified by:

supportsTestTemplate in interface org.junit.jupiter.api.extension.TestTemplateInvocationContextProvider

provideTestTemplateInvocationContexts

public Stream<org.junit.jupiter.api.extension.TestTemplateInvocationContext> provideTestTemplateInvocationContexts(org.junit.jupiter.api.extension.ExtensionContext context)

Specified by:

provideTestTemplateInvocationContexts in interface org.junit.jupiter.api.extension.TestTemplateInvocationContextProvider