org.apache.flink.connectors.test.common.junit.extensions

Class ConnectorTestingExtension

java.lang.Object

org.apache.flink.connectors.test.common.junit.extensions.ConnectorTestingExtension

All Implemented Interfaces:

org.junit.jupiter.api.extension.AfterAllCallback, org.junit.jupiter.api.extension.BeforeAllCallback, org.junit.jupiter.api.extension.Extension

@Internal
public class ConnectorTestingExtension
extends Object
implements org.junit.jupiter.api.extension.BeforeAllCallback, org.junit.jupiter.api.extension.AfterAllCallback

A JUnit 5 Extension for supporting running of connector testing framework.

This extension is responsible for searching test resources annotated by TestEnv, ExternalSystem and ExternalContextFactory, storing them into storage provided by JUnit, and manage lifecycle of these resources.

The extension uses ExtensionContext.Store for handing over test resources to TestCaseInvocationContextProvider, which will inject these resources into test cases as parameters.

The order of initialization is promised to be:

1. Test environment annotated by TestEnv, before all test cases in this extension
2. External system annotated by ExternalSystem, before all test cases in this extension
3. External contexts annotated by ExternalContextFactory, before each test case in TestCaseInvocationContextProvider

Field Summary

Fields

Modifier and Type	Field and Description
static String	EXTERNAL_CONTEXT_FACTORIES_STORE_KEY
static String	EXTERNAL_SYSTEM_STORE_KEY
static String	TEST_ENV_STORE_KEY
static org.junit.jupiter.api.extension.ExtensionContext.Namespace	TEST_RESOURCE_NAMESPACE

Constructor Summary

Constructors

Constructor and Description
ConnectorTestingExtension()

Method Summary

Modifier and Type	Method and Description
void	afterAll(org.junit.jupiter.api.extension.ExtensionContext context)
void	beforeAll(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

Field Detail

TEST_RESOURCE_NAMESPACE

public static final org.junit.jupiter.api.extension.ExtensionContext.Namespace TEST_RESOURCE_NAMESPACE

TEST_ENV_STORE_KEY

public static final String TEST_ENV_STORE_KEY

See Also:

Constant Field Values

EXTERNAL_SYSTEM_STORE_KEY

public static final String EXTERNAL_SYSTEM_STORE_KEY

See Also:

Constant Field Values

EXTERNAL_CONTEXT_FACTORIES_STORE_KEY

public static final String EXTERNAL_CONTEXT_FACTORIES_STORE_KEY

See Also:

Constant Field Values

Constructor Detail

ConnectorTestingExtension

public ConnectorTestingExtension()

Method Detail

beforeAll

public void beforeAll(org.junit.jupiter.api.extension.ExtensionContext context)
               throws Exception

Specified by:

beforeAll in interface org.junit.jupiter.api.extension.BeforeAllCallback

Throws:

Exception

afterAll

public void afterAll(org.junit.jupiter.api.extension.ExtensionContext context)
              throws Exception

Specified by:

afterAll in interface org.junit.jupiter.api.extension.AfterAllCallback

Throws:

Exception