public void CalculatorDoubleTest(string expression, double expected)
{
var calculator = new CalculatorService();
var result = calculator.CalculateExpression(expression);
Assert.Equal(expected, result);
}
public void CalculatorDividByZero(string expression)
{
var calculator = new CalculatorService();
var result = calculator.CalculateExpression(expression);
Assert.Equal(result, Double.PositiveInfinity);
}
public async Task Should_Return_Calculated_Expression()
{
// Arrange
_calculator.Setup(x => x.Calculate(It.IsAny <string>()))
.Returns(12)
.Verifiable();
//Act
var result = await _sut.CalculateExpression(new InputModel());
//Assert
_calculator.Verify();
Assert.IsNotNull(result);
Assert.AreEqual(12, result);
}
