package com.atlassian.sal.core.xsrf;
   
   import com.atlassian.sal.api.xsrf.XsrfTokenAccessor;
   import org.junit.After;
   import org.junit.Before;
   import org.junit.Test;
   import org.mockito.Mock;
   
   import javax.servlet.http.HttpServletRequest;
  
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertTrue;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.when;
  
  public class TestIndependentXsrfTokenValidator {
      private IndependentXsrfTokenValidator validator;
  
      @Mock
      private HttpServletRequest mockRequest;
      @Mock
      private XsrfTokenAccessor mockAccessor;
  
      @Before
      public void setUp() {
          mockAccessor = mock(XsrfTokenAccessor.class);
          mockRequest = mock(HttpServletRequest.class);
          validator = new IndependentXsrfTokenValidator(mockAccessor);
      }
  
      @After
      public void tearDown() {
          validator = null;
          mockRequest = null;
          mockAccessor = null;
      }
  
      @Test
      public void testValidToken() {
          when(mockAccessor.getXsrfToken(mockRequest, null, false)).thenReturn("cookievalue");
          when(mockRequest.getParameter(validator.getXsrfParameterName())).thenReturn("cookievalue");
  
          assertTrue(validator.validateFormEncodedToken(mockRequest));
      }
  
      @Test
      public void testInvalidToken() {
          when(mockAccessor.getXsrfToken(mockRequest, null, false)).thenReturn("cookievalue");
          when(mockRequest.getParameter(validator.getXsrfParameterName())).thenReturn("somethingelse");
  
          assertFalse(validator.validateFormEncodedToken(mockRequest));
      }
  
      @Test
      public void testNoXsrfParameter() {
          when(mockAccessor.getXsrfToken(mockRequest, null, false)).thenReturn("cookievalue");
  
          assertFalse(validator.validateFormEncodedToken(mockRequest));
      }
  
      @Test
      public void testNoXsrfCookie() {
          when(mockRequest.getParameter(validator.getXsrfParameterName())).thenReturn("cookievalue");
  
          assertFalse(validator.validateFormEncodedToken(mockRequest));
      }
  
      @Test
      public void testNoXsrfAtAll() {
          assertFalse(validator.validateFormEncodedToken(mockRequest));
      }
  }