Asset asset = assetManager.getAsset("path"); giving null in Junit test cases

[prakashvb]

Junit class 

@BeforeEach
void setUp() throws Exception {
    MockitoAnnotations.initMocks(this);
    context.load().json("/pdf.json", "/content/dam");
    context.currentResource("/content/dam");
    AssetManager assetManager =context.resourceResolver().adaptTo(AssetManager.class);
    Asset asset=context.resourceResolver().adaptTo(Asset.class);
    //when(assetManager.getAsset("/content/dam/aemgeeks/file-sample_150kB.pdf")).thenReturn(assetManager.getAsset("/content/dam/aemgeeks/file-sample_150kB.pdf"));
    request = new MockSlingHttpServletRequest(context.resourceResolver());

}

[Jörg_Hoh]

Can you try https://stackoverflow.com/questions/53124973/mocking-aem-asset-manager-using-wcm-io ?

[Ritesh_Mittal · Accepted solution]

Hi @prakashvb ,

Try below bold libes of code-

@BeforeEach
void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
context.load().json("/pdf.json", "/content/dam");
context.currentResource("/content/dam");
AssetManager assetManager =context.resourceResolver().adaptTo(AssetManager.class);
//Asset asset=context.resourceResolver().adaptTo(Asset.class);

Asset asset = context.create().asset("/content/dam/aemgeeks/file-sample_150kB.pdf", 1, 1, "application/pdf");
when(assetManager.getAsset("/content/dam/aemgeeks/file-sample_150kB.pdf")).thenReturn(asset);

request = new MockSlingHttpServletRequest(context.resourceResolver());

}