org.apache.camel.test
Class TestSupport

java.lang.Object
  junit.framework.Assert
      junit.framework.TestCase
          org.apache.camel.test.TestSupport

All Implemented Interfaces:

junit.framework.Test

Direct Known Subclasses:

CamelTestSupport

public abstract class TestSupport
extends junit.framework.TestCase

A bunch of useful testing methods

Version:

$Revision: 773199 $

Field Summary

protected org.apache.commons.logging.Log

log

Constructor Summary

TestSupport()

Method Summary

static <T> Collection<T>	assertCollectionSize(Collection<T> list, int size) Asserts that a list is of the given size
static <T> Collection<T>	assertCollectionSize(String message, Collection<T> list, int size) Asserts that a list is of the given size
static void	assertDirectoryEquals(String expected, String actual) To be used for folder/directory comparison that works across different platforms such as Window, Mac and Linux.
static void	assertDirectoryEquals(String message, String expected, String actual) To be used for folder/directory comparison that works across different platforms such as Window, Mac and Linux.
static void	assertEndpointUri(Endpoint endpoint, String uri)
static Object	assertExpression(Expression expression, Exchange exchange, Object expected) Asserts that the given expression when evaluated returns the given answer
static void	assertInMessageBodyEquals(Exchange exchange, Object expected) Asserts that the given exchange has an OUT message of the given body value
static Object	assertInMessageHeader(Exchange exchange, String name, Object expected) Asserts the In message on the exchange contains the expected value
static <T> T	assertIsInstanceOf(Class<T> expectedType, Object value)
static <T> List<T>	assertListSize(List<T> list, int size) Asserts that a list is of the given size
static <T> List<T>	assertListSize(String message, List<T> list, int size) Asserts that a list is of the given size
static Object	assertMessageHeader(Message message, String name, Object expected)
static <T> T	assertOneElement(List<T> list)
static void	assertOutMessageBodyEquals(Exchange exchange, Object expected) Asserts that the given exchange has an OUT message of the given body value
static Object	assertOutMessageHeader(Exchange exchange, String name, Object expected) Asserts the Out message on the exchange contains the expected value
static boolean	assertPredicate(Predicate predicate, Exchange exchange, boolean expected) Asserts that the predicate returns the expected value on the exchange
static void	assertPredicateDoesNotMatch(Predicate predicate, Exchange exchange) Asserts that the predicate returns the expected value on the exchange
static void	assertPredicateMatches(Predicate predicate, Exchange exchange) Asserts that the predicate returns the expected value on the exchange
static void	assertStringContains(String text, String containedText) Asserts that the text contains the given string
static ValueBuilder	body() Returns a predicate and value builder for the inbound body on an exchange
static <T> ValueBuilder	bodyAs(Class<T> type) Returns a predicate and value builder for the inbound message body as a specific type
static void	createDirectory(String file) create the directory
protected Exchange	createExchangeWithBody(CamelContext camelContext, Object body) Creates an exchange with the given body
static void	deleteDirectory(File file) Recursively delete a directory, useful to zapping test data
static void	deleteDirectory(String file) Recursively delete a directory, useful to zapping test data
static ValueBuilder	faultBody() Returns a predicate and value builder for the fault body on an exchange
static <T> ValueBuilder	faultBodyAs(Class<T> type) Returns a predicate and value builder for the fault message body as a specific type
static List<Route>	getRouteList(RouteBuilder builder) A helper method to create a list of Route objects for a given route builder
static ValueBuilder	header(String name) Returns a value builder for the given header
static ValueBuilder	outBody() Returns a predicate and value builder for the outbound body on an exchange
static <T> ValueBuilder	outBodyAs(Class<T> type) Returns a predicate and value builder for the outbound message body as a specific type
static ValueBuilder	property(String name) Returns a value builder for the given property
static Endpoint	resolveMandatoryEndpoint(CamelContext context, String uri) Resolves an endpoint and asserts that it is found
static <T extends Endpoint> T	resolveMandatoryEndpoint(CamelContext context, String uri, Class<T> endpointType) Resolves an endpoint and asserts that it is found
static ValueBuilder	systemProperty(String name) Returns a value builder for the given system property
static ValueBuilder	systemProperty(String name, String defaultValue) Returns a value builder for the given system property
static Processor	unwrap(Processor processor) If a processor is wrapped with a bunch of DelegateProcessor or DelegateAsyncProcessor objects this call will drill through them and return the wrapped Processor.
static Channel	unwrapChannel(Processor processor) If a processor is wrapped with a bunch of DelegateProcessor or DelegateAsyncProcessor objects this call will drill through them and return the Channel.

Methods inherited from class junit.framework.TestCase

countTestCases, createResult, getName, run, run, runBare, runTest, setName, setUp, tearDown, toString

Methods inherited from class junit.framework.Assert

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, fail, fail, failNotEquals, failNotSame, failSame, format

Methods inherited from class java.lang.Object

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

Field Detail

log

protected transient org.apache.commons.logging.Log log

Constructor Detail

TestSupport

public TestSupport()

Method Detail

header

public static ValueBuilder header(String name)

Returns a value builder for the given header

property

public static ValueBuilder property(String name)

Returns a value builder for the given property

body

public static ValueBuilder body()

Returns a predicate and value builder for the inbound body on an exchange

bodyAs

public static <T> ValueBuilder bodyAs(Class<T> type)

Returns a predicate and value builder for the inbound message body as a specific type

outBody

public static ValueBuilder outBody()

Returns a predicate and value builder for the outbound body on an exchange

outBodyAs

public static <T> ValueBuilder outBodyAs(Class<T> type)

Returns a predicate and value builder for the outbound message body as a specific type

faultBody

public static ValueBuilder faultBody()

Returns a predicate and value builder for the fault body on an exchange

faultBodyAs

public static <T> ValueBuilder faultBodyAs(Class<T> type)

Returns a predicate and value builder for the fault message body as a specific type

systemProperty

public static ValueBuilder systemProperty(String name)

Returns a value builder for the given system property

systemProperty

public static ValueBuilder systemProperty(String name,
                                          String defaultValue)

Returns a value builder for the given system property

assertIsInstanceOf

public static <T> T assertIsInstanceOf(Class<T> expectedType,
                                       Object value)

assertEndpointUri

public static void assertEndpointUri(Endpoint endpoint,
                                     String uri)

assertInMessageHeader

public static Object assertInMessageHeader(Exchange exchange,
                                           String name,
                                           Object expected)

Asserts the In message on the exchange contains the expected value

assertOutMessageHeader

public static Object assertOutMessageHeader(Exchange exchange,
                                            String name,
                                            Object expected)

Asserts the Out message on the exchange contains the expected value

assertInMessageBodyEquals

public static void assertInMessageBodyEquals(Exchange exchange,
                                             Object expected)
                                      throws InvalidPayloadException

Asserts that the given exchange has an OUT message of the given body value

Parameters:

exchange - the exchange which should have an OUT message

expected - the expected value of the OUT message

Throws:

InvalidPayloadException - is thrown if the payload is not the expected class type

assertOutMessageBodyEquals

public static void assertOutMessageBodyEquals(Exchange exchange,
                                              Object expected)
                                       throws InvalidPayloadException

Asserts that the given exchange has an OUT message of the given body value

Parameters:

exchange - the exchange which should have an OUT message

expected - the expected value of the OUT message

Throws:

InvalidPayloadException - is thrown if the payload is not the expected class type

assertMessageHeader

public static Object assertMessageHeader(Message message,
                                         String name,
                                         Object expected)

assertExpression

public static Object assertExpression(Expression expression,
                                      Exchange exchange,
                                      Object expected)

Asserts that the given expression when evaluated returns the given answer

assertPredicateMatches

public static void assertPredicateMatches(Predicate predicate,
                                          Exchange exchange)

Asserts that the predicate returns the expected value on the exchange

assertPredicateDoesNotMatch

public static void assertPredicateDoesNotMatch(Predicate predicate,
                                               Exchange exchange)

Asserts that the predicate returns the expected value on the exchange

assertPredicate

public static boolean assertPredicate(Predicate predicate,
                                      Exchange exchange,
                                      boolean expected)

Asserts that the predicate returns the expected value on the exchange

resolveMandatoryEndpoint

public static Endpoint resolveMandatoryEndpoint(CamelContext context,
                                                String uri)

Resolves an endpoint and asserts that it is found

resolveMandatoryEndpoint

public static <T extends Endpoint> T resolveMandatoryEndpoint(CamelContext context,
                                                              String uri,
                                                              Class<T> endpointType)

Resolves an endpoint and asserts that it is found

createExchangeWithBody

protected Exchange createExchangeWithBody(CamelContext camelContext,
                                          Object body)

Creates an exchange with the given body

assertOneElement

public static <T> T assertOneElement(List<T> list)

assertListSize

public static <T> List<T> assertListSize(List<T> list,
                                         int size)

Asserts that a list is of the given size

assertListSize

public static <T> List<T> assertListSize(String message,
                                         List<T> list,
                                         int size)

Asserts that a list is of the given size

assertCollectionSize

public static <T> Collection<T> assertCollectionSize(Collection<T> list,
                                                     int size)

Asserts that a list is of the given size

assertCollectionSize

public static <T> Collection<T> assertCollectionSize(String message,
                                                     Collection<T> list,
                                                     int size)

Asserts that a list is of the given size

getRouteList

public static List<Route> getRouteList(RouteBuilder builder)
                                throws Exception

A helper method to create a list of Route objects for a given route builder

Throws:

Exception

assertStringContains

public static void assertStringContains(String text,
                                        String containedText)

Asserts that the text contains the given string

Parameters:

text - the text to compare

containedText - the text which must be contained inside the other text parameter

unwrap

public static Processor unwrap(Processor processor)

If a processor is wrapped with a bunch of DelegateProcessor or DelegateAsyncProcessor objects this call will drill through them and return the wrapped Processor.

unwrapChannel

public static Channel unwrapChannel(Processor processor)

If a processor is wrapped with a bunch of DelegateProcessor or DelegateAsyncProcessor objects this call will drill through them and return the Channel.

Returns null if no channel is found.

deleteDirectory

public static void deleteDirectory(String file)

Recursively delete a directory, useful to zapping test data

Parameters:

file - the directory to be deleted

deleteDirectory

public static void deleteDirectory(File file)

Recursively delete a directory, useful to zapping test data

Parameters:

file - the directory to be deleted

createDirectory

public static void createDirectory(String file)

create the directory

Parameters:

file - the directory to be created

assertDirectoryEquals

public static void assertDirectoryEquals(String expected,
                                         String actual)

To be used for folder/directory comparison that works across different platforms such as Window, Mac and Linux.

assertDirectoryEquals

public static void assertDirectoryEquals(String message,
                                         String expected,
                                         String actual)

To be used for folder/directory comparison that works across different platforms such as Window, Mac and Linux.