gistfile1.txt

package com.adobe.aem.guides.wknd.core.components.impl;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import static org.mockito.Mockito.doReturn;
import static org.mockito.ArgumentMatchers.*;

import org.apache.sling.models.factory.ModelFactory;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;

import com.adobe.aem.guides.wknd.core.components.Card;
import com.adobe.cq.wcm.core.components.models.Image;

import io.wcm.testing.mock.aem.junit.AemContext;

@RunWith(MockitoJUnitRunner.class)
public class CardImplTest {
		
	@Rule
	public AemContext ctx = new AemContext();
	
	@Mock
	ModelFactory modelFactory;
		
	@Before
	public void setUp() throws Exception {
		ctx.addModelsForPackage(Card.class.getPackage().getName(),  
				                    Image.class.getPackage().getName());
		ctx.load().json("/components/card.json", "/content");
	}
	
	
	@Test
	public void testGetLinkPath() {
		String expected = "/content/article-page";
		
		ctx.currentResource("/content/card");
		Card card = ctx.request().adaptTo(Card.class);
		
		assertEquals(expected, card.getLinkPath());
	}

	@Test
	public void testGetImageSrc() {
		final String expected = "/content/article-page/jcr:content/root/image.img.png";

		ctx.currentResource("/content/card");
		
		Image image = mock(Image.class);
		
		doReturn(expected).when(image).getSrc();
		
		// This modelFactory is not what's available in the CardImpl's @OsgiService modelFactory... even though
		// its registered as a service on the next line
		// This results in a call to the "real" (via the magical AEMContext) modelFactory .. which is not what i want, and also fails with an AbstractMethod error, i believe because Image.class is not resolvable in the context of the test.
		doReturn(image).when(modelFactory).getModelFromWrappedRequest(ctx.request(), 
				ctx.resourceResolver().getResource("/content/article-page/jcr:content/root/image"), 
				Image.class);
		
		ctx.registerService(ModelFactory.class, modelFactory);		
		card = ctx.request().adaptTo(Card.class);		
		
		String actual = card.getImageSrc();
		assertEquals(expected, actual);
	}
}