Hi!

i try to run auth.http from the command line: httpx --httpfile auth.http

An exception is thrown (see below).

There is nothing wrong with the request. When i use Postman to POST https://lvapitest.localhost.wip/api/oauth/v2/token, i get a valid response with status code 200.

I think the problem is our proxy. We have set the proxy configuration at the system level (MacOs Big Sur) to:

automatic proxy configuration
proxy configuration file: http://127.0.0.1:7080/proxy.pac

Is it possible to add the proxy configuration to the command line arguments?

Regards, Stijn

auth.http

#!/usr/bin/env

### get tokens
POST https://{{env}}.{{domain}}/api/oauth/v2/token
Content-Type: application/json

{
    "grant_type": "password",
    "client_id": "{{client_id}}",
    "client_secret": "{{client_secret}}",
    "username": "{{username}}",
    "password": "{{password}}"
}

> {%
client.test('Post token', function() {
   client.assert(response.status === 200, 'Response status is not 200');
   client.assert(response.body.hasOwnProperty('access_token'), 'Response  bevat geen access_token');
   client.assert(response.body.hasOwnProperty('refresh_token'), 'Response  bevat geen refresh_token');
});

if (response.body.hasOwnProperty('access_token') && response.body.hasOwnProperty('refresh_token')) {
    client.global.set("accessToken", response.body['access_token']);
    client.global.set("refreshToken", response.body['refresh_token']);
}
%}

Exception

POST https://lvapitest.localhost.wip/api/oauth/v2/token

2022-04-05 10:51:04.366 ERROR 52922 --- [           main] org.mvnsearch.http.HttpxCommand          : HTX-002-500 - Failed to parse http code!

reactor.core.Exceptions$ReactiveException: io.netty.resolver.dns.DnsResolveContext$SearchDomainUnknownHostException: Failed to resolve 'lvapitest.localhost.wip' and search domain query for configured domains failed as well: [home]
	at reactor.core.Exceptions.propagate(Exceptions.java:392) ~[na:na]
	at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:97) ~[na:na]
	at reactor.core.publisher.Mono.block(Mono.java:1707) ~[na:na]
	at org.mvnsearch.http.protocol.HttpBaseExecutor.request(HttpBaseExecutor.java:94) ~[na:na]
	at org.mvnsearch.http.protocol.HttpExecutor.execute(HttpExecutor.java:40) ~[na:na]
	at org.mvnsearch.http.HttpxCommand.execute(HttpxCommand.java:278) ~[httpx:0.23.0]
	at org.mvnsearch.http.HttpxCommand.call(HttpxCommand.java:201) ~[httpx:0.23.0]
	at org.mvnsearch.http.HttpxCommand.call(HttpxCommand.java:33) ~[httpx:0.23.0]
	at picocli.CommandLine.executeUserObject(CommandLine.java:1953) ~[na:na]
	at picocli.CommandLine.access$1300(CommandLine.java:145) ~[na:na]
	at picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2358) ~[na:na]
	at picocli.CommandLine$RunLast.handle(CommandLine.java:2352) ~[na:na]
	at picocli.CommandLine$RunLast.handle(CommandLine.java:2314) ~[na:na]
	at picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2179) ~[na:na]
	at picocli.CommandLine$RunLast.execute(CommandLine.java:2316) ~[na:na]
	at picocli.CommandLine.execute(CommandLine.java:2078) ~[na:na]
	at org.mvnsearch.http.HttpFileRunner.run(HttpFileRunner.java:24) ~[httpx:0.23.0]
	at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:777) ~[httpx:0.23.0]
	at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:761) ~[httpx:0.23.0]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:310) ~[httpx:0.23.0]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1312) ~[httpx:0.23.0]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1301) ~[httpx:0.23.0]
	at org.mvnsearch.http.HttpxApplication.main(HttpxApplication.java:23) ~[httpx:0.23.0]
	Suppressed: java.lang.Exception: #block terminated with an error
		at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:99) ~[na:na]
		... 21 common frames omitted
Caused by: io.netty.resolver.dns.DnsResolveContext$SearchDomainUnknownHostException: Failed to resolve 'lvapitest.localhost.wip' and search domain query for configured domains failed as well: [home]
	at io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1047) ~[na:na]
	at io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1000) ~[na:na]
	at io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:418) ~[na:na]
	at io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:629) ~[na:na]
	at io.netty.resolver.dns.DnsResolveContext.access$400(DnsResolveContext.java:66) ~[na:na]
	at io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:462) ~[na:na]
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:578) ~[na:na]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:571) ~[na:na]
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:550) ~[na:na]
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:491) ~[na:na]
	at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:616) ~[na:na]
	at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:605) ~[na:na]
	at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104) ~[na:na]
	at io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:216) ~[na:na]
	at io.netty.resolver.dns.DnsQueryContext.finish(DnsQueryContext.java:208) ~[na:na]
	at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1314) ~[na:na]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[na:na]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[na:na]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[na:na]
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) ~[na:na]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[na:na]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[na:na]
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[na:na]
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) ~[na:na]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[na:na]
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[na:na]
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) ~[na:na]
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:97) ~[na:na]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:722) ~[na:na]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:658) ~[na:na]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:584) ~[na:na]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:496) ~[na:na]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986) ~[na:na]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[na:na]
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[na:na]
	at java.lang.Thread.run(Thread.java:833) ~[na:na]
	at com.oracle.svm.core.thread.JavaThreads.threadStartRoutine(JavaThreads.java:597) ~[na:na]
	at com.oracle.svm.core.posix.thread.PosixJavaThreads.pthreadStartRoutine(PosixJavaThreads.java:194) ~[na:na]

DELETE http://localhost:8080/api/v1/path/RetentionRules

^[[1m^[[31mStatus: 204  ^[[39m^[[21m^[[0m
^[[32mX-Frame-Options ^[[39m^[[0m: SAMEORIGIN
^[[32mReferrer-Policy ^[[39m^[[0m: strict-origin-when-cross-origin
^[[32mX-UA-Compatible ^[[39m^[[0m: IE=10; IE=11
^[[32mCache-Control ^[[39m^[[0m: no-cache
^[[32mX-Content-Type-Options ^[[39m^[[0m: nosniff
^[[32mContent-Security-Policy ^[[39m^[[0m: img-src data: blob: *; default-src blob: *; script-src 'unsafe-inline' 'unsafe-eval' data: *; style-src 'unsafe-inline' *; font-src data: *
^[[32mX-XSS-Protection ^[[39m^[[0m: 1; mode=block
^[[32mContent-Type ^[[39m^[[0m: application/json
^[[32mDate ^[[39m^[[0m: Thu, 25 Aug 2022 16:27:00 GMT

^[[2m2022-08-25 16:27:00.394^[[0;39m ^[[31mERROR^[[0;39m ^[[35m2272^[[0;39m ^[[2m---^[[0;39m ^[[2m[           main]^[[0;39m ^[[36morg.mvnsearch.http.HttpxCommand         ^[[0;39m ^[[2m:^[[0;39m HTX-002-500 - Failed to parse http code!

java.lang.NullPointerException: null
        at java.util.Objects.requireNonNull(Objects.java:208) ~[na:na]
        at java.util.ImmutableCollections$List12.<init>(ImmutableCollections.java:556) ~[na:na]
        at java.util.List.of(List.java:812) ~[httpx:na]
        at org.mvnsearch.http.protocol.HttpBaseExecutor.request(HttpBaseExecutor.java:110) ~[httpx:0.35.1]
        at org.mvnsearch.http.protocol.HttpExecutor.execute(HttpExecutor.java:43) ~[httpx:0.35.1]
        at org.mvnsearch.http.HttpxCommand.execute(HttpxCommand.java:345) ~[httpx:0.35.1]
        at org.mvnsearch.http.HttpxCommand.call(HttpxCommand.java:215) ~[httpx:0.35.1]

Response body is empty that why I guess. But should not fail. It is a legit case. Thank you one more time for excellent tool.

Running httpx with -a with 4 targets, each having a JS test, it only indicates it is running for one or two of the middle 2.

test file:

### ERROR 401: Exchange for Device token with bad secret
POST {{baseUri}}/device/auth/test-ABC-123-XYZ-001
Accept: application/json
Content-Type: application/json

{
  "registrationSecret": "secret-is-wrong"
}

> {%
    client.test("Bad attempt at token exchange", function() {
        client.log("test 1 log");
        client.assert(response.status === 401, "Response status is not 401");
    });
%}

### ERROR 401: Exchange for Device token with bad device
POST {{baseUri}}/device/auth/no-such-device
Accept: application/json
Content-Type: application/json

{
  "registrationSecret": "secret-is-wrong"
}

> {%
    client.test("Bad attempt at token exchange", function() {
        client.log("test 2 log");
        client.assert(response.status === 401, "Response status is not 401");
    });
%}

### Exchange secret for Device registration token
POST {{baseUri}}/device/auth/test-ABC-123-XYZ-001
Accept: application/json
Content-Type: application/json

{
  "registrationSecret": "secret-ABC-123-XYZ-001"
}

> {%
    client.test("Successful token exchange", function() {
        client.log("test 3 log");
        client.assert(response.status === 200, "Response status is not 200");
        client.assert(response.body.apiToken.length > 0, "Should have token");
        client.global.set("_deviceRegistrationToken", response.body.apiToken);
    });
%}

### Error 403: Device check token should not succeed with a registration token, as it is the wrong type!
GET {{baseUri}}/device/registered/test-ABC-123-XYZ-001
Accept: application/json
Authorization: Bearer {{_deviceRegistrationToken}}

> {%
    client.test("Device should not validate a registration token token", function() {
        client.log("test 4 log");
        client.assert(response.status === 403, "Response status is not 403");
    });
%}

and output from httpx

❯ httpx -f src/test/http/devices-auth.http -a 
=============1==================
POST http://localhost:9090/device/auth/test-ABC-123-XYZ-001

Status: 401 Unauthorized 
Content-Type : application/json
www-authenticate : Bearer
content-length : 0


=============2==================
POST http://localhost:9090/device/auth/no-such-device

Status: 401 Unauthorized 
Content-Type : application/json
www-authenticate : Bearer
content-length : 0


=============3==================
POST http://localhost:9090/device/auth/test-ABC-123-XYZ-001

Status: 200 OK 
Content-Type : application/json;charset=UTF-8
content-length : 789

{
  "deviceId" : "test-ABC-123-XYZ-001",
  "apiToken" : "eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9.eyJpc3MiOiJodHRwczovL2Rldi50YXRlYW0udGhlb3JlbW9uZS5jby9pc3N1ZXIiLCJ1cG4iOiJ0ZXN0LUFCQy0xMjMtWFlaLTAwMSIsInN1YiI6InRlc3QtQUJDLTEyMy1YWVotMDAxIiwiZXhwIjoxNjY1NDE5MTU2LCJncm91cHMiOlsiREVWSUNFX1JFRyIsIkFQSSJdLCJsZW1tYS50cyI6MTY2NTQxOTA5Njc0NywianRpIjoiYmZmOTc3YjctNzBjNi00ZTI2LWI1MzktNzM3YjViYTJkMGI3IiwiaWF0IjoxNjY1NDE5MDk2fQ.eBKI_mH7T7ULQ9Cgn6xuAck7HTI3eMd7SUC1xV08g8iznoOkosWSMNtX7qX4rFRFp3ixBhbwABrRgOLCSLJpDWHwLdwuL8vvdUcL4_mRAgNQiRV9fz2nh3f9Syzc877wJkawMllQFgOBWPp_hh4tTOB4kpTVeyCI2NXw6G7Gusq5lmhqr2Hao5OxPwF6BgIfecOZTpFz2iblu5UYcPrle1S_V6pEhqymmqAknD5C0GdKnWnlhwajF1LW3gWNjpoquuBkSdHwKoCbSOpzw6X8CYytoeZ21Li8D9R4cV4l5Zb9X6_zwn6RUhC-6vthiifEfYPw2IZBGUk7vCOGQl9dMw",
  "expiresAt" : 1665419156,
  "expiresIn" : 60
}
============Execute JS Test============
test 3 log


=============4==================
GET http://localhost:9090/device/registered/test-ABC-123-XYZ-001

Status: 403 Forbidden 
Content-Type : application/json
content-length : 0

### hello ip
GET https://httpbin.org/ip

> {%
    client.test("Request executed successfully", function() {
        client.log(response.status);
        client.log(response.contentType);
        client.log(response.body);
    });
%}

httpx --version  
0.23.0

httpx
GET https://httpbin.org/ip

Status: 200 OK 
Date : Fri, 08 Apr 2022 05:09:13 GMT
Content-Type : application/json
Connection : keep-alive
Server : gunicorn/19.9.0
Access-Control-Allow-Origin : *
Access-Control-Allow-Credentials : true
content-length : 31

{
  "origin" : "00.177.64.37"
}
============Execute JS Test============
[stdin]:92
        let bodyText = decodeURIComponent(atob(base64Text))
                       ^

ReferenceError: atob is not defined
    at HttpResponse.setBase64Body ([stdin]:92:24)
    at [stdin]:140:10
    at Script.runInThisContext (vm.js:134:12)
    at Object.runInThisContext (vm.js:311:38)
    at internal/process/execution.js:77:19
    at [stdin]-wrapper:6:22
    at evalScript (internal/process/execution.js:76:60)
    at internal/main/eval_stdin.js:29:5
    at Socket.<anonymous> (internal/process/execution.js:205:5)
    at Socket.emit (events.js:387:35)

=========JavaScript Code===========
class ContentType {
    mimeType = ""
    charset = "utf-8";

    constructor(mimeType) {
        this.mimeType = mimeType;
    }
}

class Variables {
    store = new Map();

    set(varName, varValue) {
        this.store.set(varName, varValue);
    }


    get(varName) {
        return this.store.get(varName)
    }

    isEmpty() {
        return this.store.size === 0
    }


    clear(varName) {
        this.store.delete(varName)
    }

    clearAll() {
        this.store.clear()
    }
}

class ResponseHeaders {
    store = new Map();

    valueOf(headerName) {
        return this.store.get(headerName)
    }

    valuesOf(headerName) {
        let value = this.store.get(headerName);
        if (value == null) {
            return []
        } else if (value && !Array.isArray(value)) {
            return [value];
        } else {
            return value;
        }
    }

    add(name, value) {
        this.store.set(name, value);
    }
}

class HttpResponse {
    /**
     * response body: object if application/json
     *
     * @type {string | object | LineStreamResponse}
     */
    body;
    headers = new ResponseHeaders();
    status = 200;
    /**
     *  content type
     * @type {ContentType}
     */
    contentType;

    constructor(status, contentType) {
        this.status = status;
        if (typeof contentType === "string") {
            let parts = contentType.split(";");
            this.contentType = new ContentType(parts[0]);
            if (parts.length > 1) {
                this.contentType.charset = parts[1];
            }
        }
    }

    setHeaders(headers) {
        for (const [key, value] of Object.entries(variables)) {
            this.headers.add(key, value);
        }
    }

    setBase64Body(base64Text) {
        let bodyText = decodeURIComponent(atob(base64Text))
        if (this.contentType.mimeType.indexOf("json") >= 0) {
            this.body = JSON.parse(bodyText);
        } else {
            this.body = bodyText;
        }
    }

}

class HttpClient {
    global = new Variables();

    constructor(variables) {
        for (const [key, value] of Object.entries(variables)) {
            this.global.set(key, value)
        }
    }

    test(testName, func) {
        func();
    }

    log(message) {
        console.log(message);
    }

    assert(condition, message) {
        console.assert(condition, message);
    }

    exit() {
        process.exit(0)
    }
}

function encodeBody(plainText) {
    return btoa(encodeURIComponent(plainText));
}

const statusCode = 200;
const contentType = 'application/json';
const headers = {"content-length":"31","Server":"gunicorn/19.9.0","Access-Control-Allow-Origin":"*","Access-Control-Allow-Credentials":"true","Connection":"keep-alive","Date":"Fri, 08 Apr 2022 05:09:13 GMT","Content-Type":"application/json"};
const variables = {id: 111};
const client = new HttpClient(variables);
const response = new HttpResponse(statusCode, contentType);
response.setHeaders(headers);
const base64Body = 'JTdCJTBBJTIwJTIwJTIyb3JpZ2luJTIyJTNBJTIwJTIyMTQuMTc3LjY0LjM3JTIyJTBBJTdEJTBB';
response.setBase64Body(base64Body);

/*
client.test("Request executed successfully", function () {
    client.log(response.status)
    client.log(response.contentType)
    client.log(response.body)
});
*/

    client.test("Request executed successfully", function() {
        client.log(response.status);
        client.log(response.contentType);
        client.log(response.body);
    });

Hello @linux-china ,

Came across this plugin, looks promising and great. However can this plugin be supported for IntelliJ community edition? looks like currently its only available in Ultimate edition.

Please implement this feature

https://youtrack.jetbrains.com/issue/IDEA-281753/Support-formatting-for-POST-request-body-for-application-x-www-f

Will be much helpful

https://redis.io/docs/manual/programmability/functions-intro/

LOAD  localhost:6379
Content-Type: text/x-lua

#!lua name=mylib
redis.register_function(
  'knockknock',
  function() return 'Who\'s there?' end
)

https://youtrack.jetbrains.com/issue/IDEA-293139

1. There's already a popular tool named 'httpx' : https://github.com/encode/httpx
2. stackoverflow tagged 'httpx' referrence to the Python one, will confuse some user searching for help.
3. There's no popular project named 'servicex'
4. This tool use for testing several kinds of service, not just for http, so...

I have this problem on debian (I tried it on windows but it didn't start); I am using the -a flag, which I expect to work like the "Run all" button in Idea.

I use this pattern in my tests (this works in Idea): I first login, get a token, set it in client.global and use it for several later calls.

Authorization: Bearer {{authToken}}

I debugged the issue and it turns out that global it's not working. Calling this in the script, it prints "undefined":

`client.global.set("authToken",response.body.access_token);

client.log(client.global.get("authToken"));`

Edit: I further investigated the problem and it is definitely in the JS part; it seems that the global_variables.json is written only at startup, using global.set never writes it. I am using debian on WSL2

@ssokolov1 is running a command in testing directory where file test-api-retention.http is located and there is a subfolder resources

httpx -f rest-api-retention.http -p docker -a

### Download random logo to use as attachment to the file
GET {{logo}}

>>! resources/logo.png

2022-10-10 11:04:07.103 ERROR 29167 --- [ main] org.mvnsearch.http.HttpxCommand : HTX-002-500 - Failed to parse http code!

java.nio.file.FileSystemException: rest-api-retention.http/resources/logo.png: Not a directory at sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:218) ~[httpx:na]

Here is the problem. It is trying to append script name to the current path, what is wrong in my opinion as rest-api-retention.http is a file, not a directory. IntelliJ internal runner handles it correctly. I can create a new issue if it helps. And one more time, thank you for your great work.

NPE issue is fixed. Thank you very much !!! However, sorry to say, there is a new one. That is about destination of saved files. I am running a command in testing directory where file test-api-retention.http is located and there is a subfolder resources

httpx -f rest-api-retention.http -p docker -a

Download random logo to use as attachment to the file

GET {{logo}}

! resources/logo.png 2022-10-10 11:04:07.103 ERROR 29167 --- [ main] org.mvnsearch.http.HttpxCommand : HTX-002-500 - Failed to parse http code!

java.nio.file.FileSystemException: rest-api-retention.http/resources/logo.png: Not a directory at sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:218) ~[httpx:na]

Here is the problem. It is trying to append script name to the current path, what is wrong in my opinion as rest-api-retention.http is a file, not a directory. IntelliJ internal runner handles it correctly. I can create a new issue if it helps. And one more time, thank you for your great work.

You have a very promising tool that can save a lot of time. Really happy to find it on JetBrains forum. Great work and let me share my feedback.

I have around 20 HTTP scripts and planning to have xxx more. Each script has some GET/POST/DELETE requests and then some assertions. Is there a way to

a) Run all actions in the http file sequentially until the end and report output in some type of log file (configurable location) - may be but default input_file_name.success if all good and input_file_name.fail if there are arrors.

b) Create a group file that contains a list of http files to run. For example quick_test.http[ (inside a list of script files to run ) and full_regression.http(inside a list of tests to run). httpx -f quick_test.http -p=local -logfilepath=somepath

If you need a help or accept donations for your work please publish a link. I would be happy to add a tip as your tool is a timesaver.

I'm trying to use this tool to run tests outside of my IDE in CICD. So far the called are executed, but the problem I have is that non of my assertions are being tested at all.

Bellow the simplest test for your HTTP example:

### get my ip
//@name get-my-ip
GET https://httpbin.org/ip

> {%
    client.test("Request executed successfully", function() {
        client.log(response.status);
        client.log(response.contentType);
        client.log(response.body);
        client.log("Testing");
        client.assert(response.status == 400, "this should fail");
        client.assert(true, "this should not fail");
    });
%}

Expected result:

Exactly as in IntelliJ, I would imagine the tool to fail/return non zero error code.