How to run Quarkus programatically in Test mode - quarkus

Question

I am trying to run acceptance tests with concordion fixtures in a quarkus project. Concordion does not work with Junit5 so I am using its original #Run(ConcordionRunner.class).
I am creating a superclass to start my quarkus application before tests like that:
#RunWith(ConcordionRunner.class)
public abstract class AbstractFixture {
public static RunningQuarkusApplication application;
protected static RequestSpecification server;
protected AbstractFixture() {
setUp();
}
public void setUp() {
if(application == null) {
startApplication();
server = new RequestSpecBuilder()
.setPort(8081)
.setContentType(ContentType.JSON)
.build();
}
}
private void startApplication() {
try {
PathsCollection.Builder rootBuilder = PathsCollection.builder();
Path testClassLocation = PathTestHelper.getTestClassesLocation(getClass());
rootBuilder.add(testClassLocation);
final Path appClassLocation = PathTestHelper.getAppClassLocationForTestLocation(
testClassLocation.toString());
rootBuilder.add(appClassLocation);
application = QuarkusBootstrap.builder()
.setIsolateDeployment(false)
.setMode(QuarkusBootstrap.Mode.TEST)
.setProjectRoot(Paths.get("").normalize().toAbsolutePath())
.setApplicationRoot(rootBuilder.build())
.build()
.bootstrap()
.createAugmentor()
.createInitialRuntimeApplication()
.run();
} catch (BindException e) {
e.printStackTrace();
System.out.println("Address already in use - which is fine!");
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}
The code above is working but I can't change the default port 8081 to any other.
If I print the config property in my Test class like below, it prints the port correctly, but quarkus is not running on it:
public class HelloFixture extends AbstractFixture {
public String getGreeting() {
Response response = given(server).when().get("/hello");
System.out.println("Config[port]: " + application.getConfigValue("quarkus.http.port", String.class));
return response.asString();
}
}
How can I specify the configuration file or property programatically before run?

Answer 1

I found the answer. At first, I was referencing the wrong property "quarkus.http.port" instead of "quarkus.http.test-port".
Despite that, I found the way to override properties before run:
...
StartupAction action = QuarkusBootstrap.builder()
.setIsolateDeployment(false)
.setMode(QuarkusBootstrap.Mode.TEST)
.setProjectRoot(Paths.get("").normalize().toAbsolutePath())
.setApplicationRoot(rootBuilder.build())
.build()
.bootstrap()
.createAugmentor()
.createInitialRuntimeApplication();
action.overrideConfig(getConfigOverride());
application = action.run();
...
private Map<String, String> getConfigOverride() {
Map<String, String> config = new HashMap<>();
config.put("quarkus.http.test-port", "18082");
return config;
}