Junit Test on SlingFilter

Question

Hi, I have created a Sling filter and now I need to test it using JUnit. However, the test case is not running and is showing an error in the JUnit test. The error in JUnit is pointing to the line,MockSlingHttpServletRequest request = new MockSlingHttpServletRequest(context.resourceResolver()); Kindly provide me with a solution to make the test run successfully. Thanks, Lokesh

Nilesh_Mali · Accepted Answer

Use MockSlingHttpServletRequest like below it will work

import org.apache.sling.testing.mock.sling.servlet.MockSlingHttpServletRequest;

// Add this line after Mock everything
MockSlingHttpServletRequest mockRequest;

@BeforeEach
setup method () {
request = mock(MockSlingHttpServletRequest.class);
}


@Test
test method () {
	when(request.getHeader("<param>")).thenReturn(<param>);
}

99spanchal · Answer

Hey,You can try to create an aemContext using private final AemContext aemContext = new AemContext();Using Mock annotation, initialize your request as below:@Mockprivate MockSlingHttpServletRequest request;Then you can get the mock request using the request() method like:request = aemContext.request();

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