org.apache.camel.test.junit4

Class TestSupport

java.lang.Object

org.junit.Assert

org.apache.camel.test.junit4.TestSupport

Direct Known Subclasses:

CamelTestSupport

public abstract class TestSupport
extends org.junit.Assert

A bunch of useful testing methods

Version:

Field Summary

Fields

Modifier and Type	Field and Description
protected org.slf4j.Logger	log
protected static String	LS

Constructor Summary

Constructors

Constructor and Description
TestSupport()

Method Summary

Modifier and Type	Method and Description
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(org.apache.camel.Endpoint endpoint, String uri)
static Object	assertExpression(org.apache.camel.Expression expression, org.apache.camel.Exchange exchange, Object expected) Asserts that the given expression when evaluated returns the given answer
static void	assertFileExists(String filename) To be used to check is a file is found in the file system
static void	assertFileNotExists(String filename) To be used to check is a file is not found in the file system
static void	assertInMessageBodyEquals(org.apache.camel.Exchange exchange, Object expected) Asserts that the given exchange has an OUT message of the given body value
static Object	assertInMessageHeader(org.apache.camel.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(org.apache.camel.Message message, String name, Object expected)
static <T> T	assertOneElement(List<T> list)
static void	assertOutMessageBodyEquals(org.apache.camel.Exchange exchange, Object expected) Asserts that the given exchange has an OUT message of the given body value
static Object	assertOutMessageHeader(org.apache.camel.Exchange exchange, String name, Object expected) Asserts the Out message on the exchange contains the expected value
static boolean	assertPredicate(org.apache.camel.Predicate predicate, org.apache.camel.Exchange exchange, boolean expected) Asserts that the predicate returns the expected value on the exchange
static void	assertPredicateDoesNotMatch(org.apache.camel.Predicate predicate, org.apache.camel.Exchange exchange) Asserts that the predicate returns the expected value on the exchange
static void	assertPredicateMatches(org.apache.camel.Predicate predicate, org.apache.camel.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 org.apache.camel.builder.ValueBuilder	body() Returns a predicate and value builder for the inbound body on an exchange
static <T> org.apache.camel.builder.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 org.apache.camel.Exchange	createExchangeWithBody(org.apache.camel.CamelContext camelContext, Object body) Creates an exchange with the given body
static boolean	deleteDirectory(File file) Recursively delete a directory, useful to zapping test data
static boolean	deleteDirectory(String file) Recursively delete a directory, useful to zapping test data
static org.apache.camel.builder.ValueBuilder	exchangeProperty(String name) Returns a value builder for the given exchange property
static org.apache.camel.builder.ValueBuilder	faultBody() Returns a predicate and value builder for the fault body on an exchange
static <T> org.apache.camel.builder.ValueBuilder	faultBodyAs(Class<T> type) Deprecated. use bodyAs(Class)
static int	getJavaMajorVersion() Returns the current major Java version e.g 8.
static List<org.apache.camel.Route>	getRouteList(org.apache.camel.builder.RouteBuilder builder) A helper method to create a list of Route objects for a given route builder
String	getTestMethodName() Gets the current test method name
org.junit.rules.TestName	getTestName() Gets the current test name
static org.apache.camel.builder.ValueBuilder	header(String name) Returns a value builder for the given header
static boolean	isJava15() Deprecated. will be removed in the future as Camel requires JDK1.8+
static boolean	isJava16() Deprecated. will be removed in the future as Camel requires JDK1.8+
static boolean	isJava17() Deprecated. will be removed in the future as Camel requires JDK1.8+
static boolean	isJava18() Is this Java 1.8
static boolean	isJava19() Is this Java 1.9
static boolean	isJavaVendor(String vendor) Is this Java by the given vendor.
static boolean	isPlatform(String platform) Is this OS the given platform.
static org.apache.camel.builder.ValueBuilder	outBody() Deprecated. use body()
static <T> org.apache.camel.builder.ValueBuilder	outBodyAs(Class<T> type) Deprecated. use bodyAs(Class)
static org.apache.camel.builder.ValueBuilder	property(String name) Deprecated. use exchangeProperty(String)
static org.apache.camel.Endpoint	resolveMandatoryEndpoint(org.apache.camel.CamelContext context, String uri) Resolves an endpoint and asserts that it is found
static <T extends org.apache.camel.Endpoint> T	resolveMandatoryEndpoint(org.apache.camel.CamelContext context, String uri, Class<T> endpointType) Resolves an endpoint and asserts that it is found
static org.apache.camel.builder.ValueBuilder	systemProperty(String name) Returns a value builder for the given system property
static org.apache.camel.builder.ValueBuilder	systemProperty(String name, String defaultValue) Returns a value builder for the given system property
static org.apache.camel.Processor	unwrap(org.apache.camel.Processor processor) Deprecated.
static org.apache.camel.Channel	unwrapChannel(org.apache.camel.Processor processor) Deprecated.

Methods inherited from class org.junit.Assert

assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertArrayEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotEquals, assertNotEquals, assertNotEquals, assertNotEquals, assertNotEquals, assertNotEquals, assertNotEquals, assertNotEquals, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertThat, assertThat, assertTrue, assertTrue, fail, fail

Methods inherited from class java.lang.Object

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

Field Detail

LS

protected static final String LS

log

protected org.slf4j.Logger log

Constructor Detail

TestSupport

public TestSupport()

Method Detail

header

public static org.apache.camel.builder.ValueBuilder header(String name)

Returns a value builder for the given header

property

@Deprecated
public static org.apache.camel.builder.ValueBuilder property(String name)

Deprecated. use exchangeProperty(String)

Returns a value builder for the given property

exchangeProperty

public static org.apache.camel.builder.ValueBuilder exchangeProperty(String name)

Returns a value builder for the given exchange property

body

public static org.apache.camel.builder.ValueBuilder body()

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

bodyAs

public static <T> org.apache.camel.builder.ValueBuilder bodyAs(Class<T> type)

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

outBody

@Deprecated
public static org.apache.camel.builder.ValueBuilder outBody()

Deprecated. use body()

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

outBodyAs

@Deprecated
public static <T> org.apache.camel.builder.ValueBuilder outBodyAs(Class<T> type)

Deprecated. use bodyAs(Class)

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

faultBody

public static org.apache.camel.builder.ValueBuilder faultBody()

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

faultBodyAs

@Deprecated
public static <T> org.apache.camel.builder.ValueBuilder faultBodyAs(Class<T> type)

Deprecated. use bodyAs(Class)

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

systemProperty

public static org.apache.camel.builder.ValueBuilder systemProperty(String name)

Returns a value builder for the given system property

systemProperty

public static org.apache.camel.builder.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(org.apache.camel.Endpoint endpoint,
                                     String uri)

assertInMessageHeader

public static Object assertInMessageHeader(org.apache.camel.Exchange exchange,
                                           String name,
                                           Object expected)

Asserts the In message on the exchange contains the expected value

assertOutMessageHeader

public static Object assertOutMessageHeader(org.apache.camel.Exchange exchange,
                                            String name,
                                            Object expected)

Asserts the Out message on the exchange contains the expected value

assertInMessageBodyEquals

public static void assertInMessageBodyEquals(org.apache.camel.Exchange exchange,
                                             Object expected)
                                      throws org.apache.camel.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:

org.apache.camel.InvalidPayloadException - is thrown if the payload is not the expected class type

assertOutMessageBodyEquals

public static void assertOutMessageBodyEquals(org.apache.camel.Exchange exchange,
                                              Object expected)
                                       throws org.apache.camel.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:

org.apache.camel.InvalidPayloadException - is thrown if the payload is not the expected class type

assertMessageHeader

public static Object assertMessageHeader(org.apache.camel.Message message,
                                         String name,
                                         Object expected)

assertExpression

public static Object assertExpression(org.apache.camel.Expression expression,
                                      org.apache.camel.Exchange exchange,
                                      Object expected)

Asserts that the given expression when evaluated returns the given answer

assertPredicateMatches

public static void assertPredicateMatches(org.apache.camel.Predicate predicate,
                                          org.apache.camel.Exchange exchange)

Asserts that the predicate returns the expected value on the exchange

assertPredicateDoesNotMatch

public static void assertPredicateDoesNotMatch(org.apache.camel.Predicate predicate,
                                               org.apache.camel.Exchange exchange)

Asserts that the predicate returns the expected value on the exchange

assertPredicate

public static boolean assertPredicate(org.apache.camel.Predicate predicate,
                                      org.apache.camel.Exchange exchange,
                                      boolean expected)

Asserts that the predicate returns the expected value on the exchange

resolveMandatoryEndpoint

public static org.apache.camel.Endpoint resolveMandatoryEndpoint(org.apache.camel.CamelContext context,
                                                                 String uri)

Resolves an endpoint and asserts that it is found

resolveMandatoryEndpoint

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

Resolves an endpoint and asserts that it is found

createExchangeWithBody

protected org.apache.camel.Exchange createExchangeWithBody(org.apache.camel.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<org.apache.camel.Route> getRouteList(org.apache.camel.builder.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

@Deprecated
public static org.apache.camel.Processor unwrap(org.apache.camel.Processor processor)

Deprecated.

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

@Deprecated
public static org.apache.camel.Channel unwrapChannel(org.apache.camel.Processor processor)

Deprecated.

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 boolean deleteDirectory(String file)

Recursively delete a directory, useful to zapping test data

Parameters:

file - the directory to be deleted

Returns:

false if error deleting directory

deleteDirectory

public static boolean deleteDirectory(File file)

Recursively delete a directory, useful to zapping test data

Parameters:

file - the directory to be deleted

Returns:

false if error deleting directory

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.

assertFileExists

public static void assertFileExists(String filename)

To be used to check is a file is found in the file system

assertFileNotExists

public static void assertFileNotExists(String filename)

To be used to check is a file is not found in the file system

isPlatform

public static boolean isPlatform(String platform)

Is this OS the given platform.

Uses os.name from the system properties to determine the OS.

Parameters:

platform - such as Windows

Returns:

true if its that platform.

isJavaVendor

public static boolean isJavaVendor(String vendor)

Is this Java by the given vendor.

Uses java.vendor from the system properties to determine the vendor.

Parameters:

vendor - such as IBM

Returns:

true if its that vendor.

isJava15

@Deprecated
public static boolean isJava15()

Deprecated. will be removed in the future as Camel requires JDK1.8+

Is this Java 1.5

Returns:

true if its Java 1.5, false if its not (for example Java 1.6 or better)

isJava16

@Deprecated
public static boolean isJava16()

Deprecated. will be removed in the future as Camel requires JDK1.8+

Is this Java 1.6

Returns:

true if its Java 1.6, false if its not (for example Java 1.7 or better)

isJava17

@Deprecated
public static boolean isJava17()

Deprecated. will be removed in the future as Camel requires JDK1.8+

Is this Java 1.7

Returns:

true if its Java 1.7, false if its not (for example Java 1.6 or older)

isJava18

public static boolean isJava18()

Is this Java 1.8

Returns:

true if its Java 1.8, false if its not (for example Java 1.7 or older)

isJava19

public static boolean isJava19()

Is this Java 1.9

Returns:

true if its Java 1.9, false if its not (for example Java 1.8 or older)

getJavaMajorVersion

public static int getJavaMajorVersion()

Returns the current major Java version e.g 8.

Uses java.specification.version from the system properties to determine the major version.

Returns:

the current major Java version.

getTestName

public org.junit.rules.TestName getTestName()

Gets the current test name

Returns:

the test name

getTestMethodName

public String getTestMethodName()

Gets the current test method name

Returns:

the method name