org.springframework.cloud.sleuth.instrument.web

Class TraceFilterTests

java.lang.Object

org.springframework.cloud.sleuth.instrument.web.TraceFilterTests

All Implemented Interfaces:

TestTracingAwareSupplier

public abstract class TraceFilterTests
extends Object
implements TestTracingAwareSupplier

Author:

Spencer Gibb

Field Summary

Fields

Modifier and Type	Field and Description
protected org.springframework.cloud.sleuth.CurrentTraceContext	currentTraceContext
protected javax.servlet.Filter	filter
protected org.springframework.mock.web.MockFilterChain	filterChain
protected org.springframework.mock.web.MockHttpServletRequest	request
protected org.springframework.mock.web.MockHttpServletResponse	response
protected TestSpanHandler	spans
protected org.springframework.cloud.sleuth.Tracer	tracer

Constructor Summary

Constructors

Constructor and Description
TraceFilterTests()

Method Summary

Modifier and Type	Method and Description
org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder	builder()
void	cleanup()
void	closesSpanInRequestAttrIfStatusCodeNotSuccessful()
void	closesSpanWhenResponseStatusIs2xx()
void	closesSpanWhenResponseStatusIs3xx()
void	continuesATraceWhenSpanNotSampled()
void	continuesSpanFromHeaders()
void	continuesSpanInRequestAttr()
void	detachesSpanWhenResponseStatusIsNot2xx()
void	doesntDetachASpanIfStatusCodeNotSuccessfulAndRequestWasProcessed()
abstract org.springframework.cloud.sleuth.http.HttpServerHandler	httpServerHandler()
void	init()
protected javax.servlet.Filter	neverSampleFilter()
void	notTraced()
void	returns200IfSpanParentIsMalformedAndCreatesANewSpan()
void	returns400IfSpanIsMalformedAndCreatesANewSpan()
void	shouldAnnotateSpanWithErrorWhenExceptionIsThrown()
void	shouldSetTraceKeysForAnUntracedRequest()
void	startsNewTrace()
void	usesSamplingMechanismWhenIncomingTraceIsMalformed()
void	verifyParentSpanHttpTags()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.cloud.sleuth.test.TestTracingAwareSupplier

cleanUpTracing, tracerTest

Field Detail

tracer

protected org.springframework.cloud.sleuth.Tracer tracer

currentTraceContext

protected org.springframework.cloud.sleuth.CurrentTraceContext currentTraceContext

filter

protected javax.servlet.Filter filter

spans

protected TestSpanHandler spans

request

protected org.springframework.mock.web.MockHttpServletRequest request

response

protected org.springframework.mock.web.MockHttpServletResponse response

filterChain

protected org.springframework.mock.web.MockFilterChain filterChain

Constructor Detail

TraceFilterTests

public TraceFilterTests()

Method Detail

init

@BeforeEach
public void init()

builder

public org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder builder()

cleanup

@AfterEach
public void cleanup()

notTraced

@Test
public void notTraced()
                     throws Exception

Throws:

Exception

neverSampleFilter

protected javax.servlet.Filter neverSampleFilter()

startsNewTrace

@Test
public void startsNewTrace()
                          throws Exception

Throws:

Exception

continuesATraceWhenSpanNotSampled

@Test
public void continuesATraceWhenSpanNotSampled()
                                             throws Exception

Throws:

Exception

continuesSpanInRequestAttr

@Test
public void continuesSpanInRequestAttr()
                                      throws Exception

Throws:

Exception

closesSpanInRequestAttrIfStatusCodeNotSuccessful

@Test
public void closesSpanInRequestAttrIfStatusCodeNotSuccessful()
                                                            throws Exception

Throws:

Exception

doesntDetachASpanIfStatusCodeNotSuccessfulAndRequestWasProcessed

@Test
public void doesntDetachASpanIfStatusCodeNotSuccessfulAndRequestWasProcessed()
                                                                            throws Exception

Throws:

Exception

continuesSpanFromHeaders

@Test
public void continuesSpanFromHeaders()
                                    throws Exception

Throws:

Exception

httpServerHandler

public abstract org.springframework.cloud.sleuth.http.HttpServerHandler httpServerHandler()

shouldAnnotateSpanWithErrorWhenExceptionIsThrown

@Test
public void shouldAnnotateSpanWithErrorWhenExceptionIsThrown()
                                                            throws Exception

Throws:

Exception

detachesSpanWhenResponseStatusIsNot2xx

@Test
public void detachesSpanWhenResponseStatusIsNot2xx()
                                                  throws Exception

Throws:

Exception

closesSpanWhenResponseStatusIs2xx

@Test
public void closesSpanWhenResponseStatusIs2xx()
                                             throws Exception

Throws:

Exception

closesSpanWhenResponseStatusIs3xx

@Test
public void closesSpanWhenResponseStatusIs3xx()
                                             throws Exception

Throws:

Exception

returns400IfSpanIsMalformedAndCreatesANewSpan

@Test
public void returns400IfSpanIsMalformedAndCreatesANewSpan()
                                                         throws Exception

Throws:

Exception

returns200IfSpanParentIsMalformedAndCreatesANewSpan

@Test
public void returns200IfSpanParentIsMalformedAndCreatesANewSpan()
                                                               throws Exception

Throws:

Exception

usesSamplingMechanismWhenIncomingTraceIsMalformed

@Test
public void usesSamplingMechanismWhenIncomingTraceIsMalformed()
                                                             throws Exception

Throws:

Exception

shouldSetTraceKeysForAnUntracedRequest

@Test
public void shouldSetTraceKeysForAnUntracedRequest()
                                                  throws Exception

Throws:

Exception

verifyParentSpanHttpTags

public void verifyParentSpanHttpTags()