Mockito Junit test cases (Java) for Contentstack Management SDK

Hi @lalatendu,

To mock functions for unit testing in the Contentstack Java SDK using the Mockito framework, here's a step-by-step explanation along with an example:

1- Add the following dependency to your pom.xml file

<dependency> 
<groupId>org.mockito</groupId> 
<artifactId>mockito-core</artifactId> 
<version>3.12.4</version> 
<scope>test</scope> 
</dependency>

2. Import Mockito : Make sure you have the Mockito framework added as a dependency to your project.

3. Create a Test Class : Create a test class for the code snippet. The class name should
be ContentstackTest

4. Import the following classes

import com.contentstack.cms.Contentstack;
import com.contentstack.cms.stack.Entry;
import com.contentstack.cms.stack.Stack;
import org.junit.jupiter.api.Test;
import org.mockito.Mock;
import org.mockito.Mockito;

5. Create a mock object for the Contentstack class

@Mock
private Contentstack contentstack;

6. Create a mock object for the Stack class

@Mock
private Stack stack;

7. Create a mock object for the Entry class.

@Mock
private Entry entry;

8. Configure the mock objects.

Mockito.when(contentstack.stack("apiKey", "managementToken")).thenReturn(stack);
Mockito.when(stack.contentType("contentType")).thenReturn(entry);

9. Write the unit test

@Test
public void testCreateEntry() {
    // Arrange
    String request = "request";

    // Act
    Response response = entry.create(request).execute();

    // Assert
    Mockito.verify(entry).create(request);
    Mockito.verify(response).isSuccessful();
}

Run the unit test.

See in detail how you can mock your tests. https://site.mockito.org/