Atam4jApplicationStarter.java

package me.atam.atam4jsampleapp.testsupport;

import io.dropwizard.testing.ConfigOverride;
import io.dropwizard.testing.DropwizardTestSupport;
import io.dropwizard.testing.ResourceHelpers;
import me.atam.atam4jsampleapp.ApplicationConfiguration;
import me.atam.atam4jsampleapp.Atam4jTestApplication;

public class Atam4jApplicationStarter {

    public static DropwizardTestSupport<ApplicationConfiguration> startApplicationWith(
            int initialDelayInMillis, Class testClass, int periodInMillis) {

        ConfigOverride[] configOverrides = {
            ConfigOverride.config("testClasses", testClass.getName()),
            ConfigOverride.config("initialDelayInMillis", String.valueOf(initialDelayInMillis)),
            ConfigOverride.config("periodInMillis", String.valueOf(periodInMillis))
        };

        DropwizardTestSupport<ApplicationConfiguration> applicationConfigurationDropwizardTestSupport =
                new DropwizardTestSupport<>(Atam4jTestApplication.class,
                        ResourceHelpers.resourceFilePath("app-config.yml"),
                        configOverrides);

        applicationConfigurationDropwizardTestSupport.before();
        return applicationConfigurationDropwizardTestSupport;
    }
}