MockExternalizerFactory.java

//src: https://github.com/adobe/aem-core-wcm-components/blob/164f8ba575d7b7db080008cea5032209d9857d34/testing/junit/core/src/main/java/com/adobe/cq/wcm/core/components/testing/MockExternalizerFactory.java
package com.adobe.cq.wcm.core.components.testing;

import org.apache.sling.api.resource.ResourceResolver;

import com.day.cq.commons.Externalizer;

import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyString;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

public class MockExternalizerFactory {

    public static final String ROOT = "https://example.org";

    public static Externalizer getExternalizerService() {
        Externalizer externalizer = mock(Externalizer.class);
        when(externalizer.publishLink(any(ResourceResolver.class), anyString())).then(
                invocationOnMock -> ROOT + invocationOnMock.getArgument(1));
        return externalizer;
    }

}

support lib


org.apache.sling
org.apache.sling.testing.resourceresolver-mock
1.1.22