public void testNoParameterValueSetWithDefaultParameterName() throws Exception {
ParameterMappingInterceptor interceptor = new ParameterMappingInterceptor();
Object handler = new Object();
MockActionRequest request = new MockActionRequest();
MockActionResponse response = new MockActionResponse();
String param = ParameterHandlerMapping.DEFAULT_PARAMETER_NAME;
assertNull(response.getRenderParameter(param));
boolean shouldProceed = interceptor.preHandle(request, response, handler);
assertTrue(shouldProceed);
assertNull(response.getRenderParameter(param));
}
public void testNoEffectForRenderRequest() throws Exception {
ParameterMappingInterceptor interceptor = new ParameterMappingInterceptor();
Object handler = new Object();
MockRenderRequest request = new MockRenderRequest();
MockRenderResponse response = new MockRenderResponse();
String param = ParameterHandlerMapping.DEFAULT_PARAMETER_NAME;
String value = "someValue";
request.setParameter(param, value);
boolean shouldProceed = interceptor.preHandle(request, response, handler);
assertTrue(shouldProceed);
}
public void testNonDefaultParameterNotMapped() throws Exception {
ParameterMappingInterceptor interceptor = new ParameterMappingInterceptor();
Object handler = new Object();
MockActionRequest request = new MockActionRequest();
MockActionResponse response = new MockActionResponse();
String param = "myParam";
String value = "someValue";
request.setParameter(param, value);
assertNull(response.getRenderParameter(param));
boolean shouldProceed = interceptor.preHandle(request, response, handler);
assertTrue(shouldProceed);
assertNull(response.getRenderParameter(param));
assertNull(response.getRenderParameter(ParameterHandlerMapping.DEFAULT_PARAMETER_NAME));
}
public void testNoParameterValueSetWithNonDefaultParameterNameWhenHandlerMappingProvided()
throws Exception {
String param = "myParam";
ParameterHandlerMapping handlerMapping = new ParameterHandlerMapping();
handlerMapping.setParameterName(param);
ParameterMappingInterceptor interceptor = new ParameterMappingInterceptor();
interceptor.setParameterName(param);
Object handler = new Object();
MockActionRequest request = new MockActionRequest();
MockActionResponse response = new MockActionResponse();
assertNull(response.getRenderParameter(param));
boolean shouldProceed = interceptor.preHandle(request, response, handler);
assertTrue(shouldProceed);
assertNull(response.getRenderParameter(param));
}