public void should_return_interest_rate()
{
//Mock
var mock = new Mock <IInterestBO>();
mock.Setup(p => p.getCompoundInterestValue(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <int>())).Returns("12.5");
var controller = new InterestController(mock.Object);
//Action
var result = controller.GetCompoundInterest("100", "2");
//Check
Assert.Equal("12.5", result.Value);
}
public void should_return_error_interest_parameter_cast()
{
//Mock
var mock = new Mock <IInterestBO>();
mock.Setup(p => p.getCompoundInterestValue(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <int>())).Throws <InvalidCastException>();
var controller = new InterestController(mock.Object);
//Action
var result = controller.GetCompoundInterest("100", "2");
//Check
Assert.Equal(500, ((Microsoft.AspNetCore.Mvc.ObjectResult)result.Result).StatusCode);
Assert.Equal("Error: Specified cast is not valid.",
((Microsoft.AspNetCore.Mvc.ObjectResult)result.Result).Value);
}
