Re: [rest-assured] Is rest-assured thread safe?

[Johan Haleby]

Good question. I would like to say yes but to be honest I've never tried so you may run into issues. It will not work if you need to access different servers with different "static" configuration but you can create Request- and Response specifications. Please report your findings!

Regards,

/Johan

On Wed, Feb 6, 2013 at 5:51 PM, Magnus <ari...@gmail.com> wrote:

Since all the setup seems to involve static calls to what I assume must be a singleton inside, I'm wondering how to use this in a multi-threaded environment?

Specifically, I have several servers at different hosts that I'd like to query in parallel from RestAssured.

Ordinarily I'd create separate instances and use one per thread, but is this possible with RestAssured?

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[David Vydra]

Johan,

I am in a multi-tenant environment and need to run tests in parallel using different Basic Auth for some tests. Do you have any plans to refactor the code to support RestAssured.authentication via ThreadLocal to allow for parallel testing in the same JVM process?

Thanks,

David

[Johan Haleby]

How are you setting up the basic auth?

/Johan

[Juraj Martinka]

Hi,

I've tried to execute multiple tests using rest assured in parallel and many of them failed with following error (which happens only when RequestLoggingFilter and/or ResponseLoggingFilter is enabled):

  cause: java.lang.NullPointerException: Cannot invoke method filter() on null object

at org.codehaus.groovy.runtime.NullObject.invokeMethod(NullObject.java:77)

at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:45)

at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)

at org.codehaus.groovy.runtime.callsite.NullCallSite.call(NullCallSite.java:32)

at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)

at com.jayway.restassured.filter.Filter$filter.call(Unknown Source)

at com.jayway.restassured.internal.filter.FilterContextImpl.next(FilterContextImpl.groovy:49)

at com.jayway.restassured.filter.log.RequestLoggingFilter.filter(RequestLoggingFilter.java:134)

at com.jayway.restassured.filter.Filter$filter.call(Unknown Source)

at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)

at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:54)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:124)

at com.jayway.restassured.internal.filter.FilterContextImpl.next(FilterContextImpl.groovy:49)

at com.jayway.restassured.filter.FilterContext$next.call(Unknown Source)

at com.jayway.restassured.internal.RequestSpecificationImpl.invokeFilterChain(RequestSpecificationImpl.groovy:758)

at com.jayway.restassured.internal.RequestSpecificationImpl$invokeFilterChain.callCurrent(Unknown Source)

at com.jayway.restassured.internal.RequestSpecificationImpl.applyPathParamsAndSendRequest(RequestSpecificationImpl.groovy:1142)

at com.jayway.restassured.internal.RequestSpecificationImpl.this$2$applyPathParamsAndSendRequest(RequestSpecificationImpl.groovy)

at com.jayway.restassured.internal.RequestSpecificationImpl$this$2$applyPathParamsAndSendRequest.callCurrent(Unknown Source)

at com.jayway.restassured.internal.RequestSpecificationImpl.post(RequestSpecificationImpl.groovy:135)

at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:601)

at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSite.invoke(PogoMetaMethodSite.java:231)

at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.call(PogoMetaMethodSite.java:64)

at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)

at com.my.classXXX

The code of rest api call is as follows:

given()

                .body(someJson)

//                .log().all()

        .when()

//                .log().all()

                .post("/my/rest/api")

There is a common configuration shared by all tests:

        baseURI = host

        authentication = preemptive().basic(user, password);

        filters(new RequestLoggingFilter(), new ResponseLoggingFilter())

        requestContentType(ContentType.JSON)

The problem here are the filters - RequestLoggingFilter and ResponseLoggingFilter. If I remove them then tests are passing.

However, I do want to log requests and responses and configure this at only one place - If I remove filters and use ".log().all()" then, again, tests are passing.

Any suggestions?

Dňa streda, 6. februára 2013 19:51:41 UTC+1 Johan Haleby napísal(-a):

[Johan Haleby]

Could you possibly reproduce this in a test case that you could send me?

Regards,

/Johan

[Lalith Choudary]

We attempted to write thread safe tests. So far its working

In BaseTest

@Before
    @After
    public void resetSessionCookies() {
        this.sessionFilter = new RestSessionFilter();
    }

    public RequestSpecification givenSession() {
        RequestSpecification spec = given();

        spec = spec.header("Accept", "application/json").filter(this.sessionFilter);

        return spec;
    }

    public RequestSpecification given() {
        RestAssuredConfig config = CONFIG.logConfig(LOG_CONFIG.defaultStream(new LoggerPrintStream(LOG, Level.ERROR)));
        RequestSpecification spec = RestAssured.given().baseUri(BASE_URI).config(config);
        return spec;
    }

-thanks,
Lalith