public void WhenResponseIsInvalid_ReturnsNull()
{
var vendorService = new Vendor2ServiceWrapper(null, null, null);
var response = JsonConvert.SerializeObject(new { charge = 4.45m });
// don't want the app to crash if the vendor changes the api contract
Assert.Null(vendorService.ParseResponse(response));
// handle unexpected response
Assert.Null(vendorService.ParseResponse("error"));
}
public void WhenResponseIsNull_ReturnsNull()
{
var vendorService = new Vendor2ServiceWrapper(null, null, null);
var response = JsonConvert.SerializeObject(new{ amount = (decimal?)null });
Assert.Null(vendorService.ParseResponse(response));
}
public void WhenResponseContainsTotal_ReturnsValue(decimal val)
{
var vendorService = new Vendor2ServiceWrapper(null, null, null);
var response = JsonConvert.SerializeObject(new{ amount = val });
Assert.Equal(val, vendorService.ParseResponse(response));
}
public void WhenResponseContainsOtherProperties_ReturnsTotal()
{
var vendorService = new Vendor2ServiceWrapper(null, null, null);
var response = JsonConvert.SerializeObject(
new {
amount = 4.45m,
description = "new property"
}
);
Assert.Equal(4.45m, vendorService.ParseResponse(response));
}