public async Task GetDesignationWiseVolunteersCount_WhenEnrollmentsExist_ShouldReturnDesignationWiseVolunteersCount()
{
//Arrange
var dict = new Dictionary <string, int>();
dict.Add("key", 15);
_enrollmentProcessorMock.Setup(p => p.GetDesignationWiseVolunteersCount(null)).ReturnsAsync(dict);
var controller = new EnrollmentController(_enrollmentProcessorMock.Object);
//Act
var response = await controller.GetDesignationWiseVolunteersCount();
//Assert
var okResult = Assert.IsType <OkObjectResult>(response);
var returnValue = Assert.IsType <Dictionary <string, int> >(okResult.Value);
Assert.NotEmpty(returnValue);
}