Description

C2C plugin throws an error message and discontinues test execution when flag to generate k8s artifacts is enabled during bal test for 2201.10.x and higher versions. We must maintain the earlier behavior for the code to cloud artifact generation for k8s. The fix needs to be added to the C2C plugin.

Steps to Reproduce

• Create a ballerina package with an http service

import ballerina/http;

listener http:Listener httpListener = new (8080);
service / on httpListener {
    resource function get greeting() returns string { 
        return "Hello, World!"; 
    }
}

Add tests to the tests directory of the package as follows.

import ballerina/test;
import ballerina/http;


http:Client helloClient = check new("http://localhost:8080");
@test:Config
function testMain() {
    string|error response = helloClient->get("/greeting");
    if response is error {
        test:assertFail("Error occurred: " + response.message());
    }
    // Test the main function
    test:assertEquals("Hello, World!", response);
}

Add the C2C functionality in the Ballerina.toml.

[build-options]
cloud = "k8s"

Add a Cloud.toml with the below content.

[container.image]
repository="wso2inc" # Docker hub repository name.
name="greetings" # container name
tag="latest"

Then do bal test with 2201.9.x version.

The test gets executed without any complaints.

Repeat after switching to 2201.10.x or higher version. This gives an error as follows.

error [k8s plugin]: k8s cloud build only supported for build
Feb 21, 2025 5:21:24 AM io.ballerina.c2c.tasks.C2CCodeGeneratedTask perform
SEVERE: k8s cloud build only supported for build

Affected Version(s)

2201.10.0 onwards

OS, DB, other environment details and versions

No response

Related area

-> Other Area

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