public void CalculateErrorTypeData_Fail()
{
var processor = new ProxyFigureProcessors();
processor.Init(new CircleValidator(), new CircleCalculator());
Assert.Throws <InvalidCastException>(() => processor.Calculate(new TriangleDescription()));
}
public void Calculate_Success()
{
var processor = new ProxyFigureProcessors();
processor.Init(new CircleValidator(), new CircleCalculator());
double result = processor.Calculate(new CircleDescription {
Radius = 1
});
Assert.That(Math.PI, Is.EqualTo(result).Within(DoubleHelpers.Tolerance));
}
public void ValidateNoValidData_Fail()
{
var processor = new ProxyFigureProcessors();
processor.Init(new CircleValidator(), new CircleCalculator());
ValidationResult result = processor.Validate(new CircleDescription {
Radius = 0
});
Assert.False(result.IsValid);
}
public void ValidDescription_ReturnSuccess()
{
var processor = new ProxyFigureProcessors();
processor.Init(new CircleValidator(), new CircleCalculator());
var storageMock = new Mock <ProxyFigureStorage>();
storageMock
.Setup(x => x.GetProxyFigureProcessor(It.IsAny <IFigureDescription>()))
.Returns(processor);
var validator = new ProxyFigureValidator(storageMock.Object);
Result <Empty> result = validator.Validate(new CircleDescription {
Radius = 1
});
Assert.AreEqual(result.Success, true);
}
public void ValidatorReturnFail_ReturnFail()
{
var processor = new ProxyFigureProcessors();
processor.Init(new CircleValidator(), new CircleCalculator());
var storageMock = new Mock <ProxyFigureStorage>();
storageMock
.Setup(x => x.GetProxyFigureProcessor(It.IsAny <IFigureDescription>()))
.Returns(processor);
var validator = new ProxyFigureValidator(storageMock.Object);
var calculator = new ProxyFigureCalculator(storageMock.Object, validator);
Result <double> result = calculator.Calculate(new CircleDescription {
Radius = 0
});
Assert.AreEqual(result.Fail, true);
}
public void PassNullCalculatorOnInit_Throw()
{
var processor = new ProxyFigureProcessors();
Assert.Throws <ArgumentNullException>(() => processor.Init(new CircleValidator(), null));
}