public void Constructor_WithArguments_ExpectedValues()
{
// Setup
const string parameterName = "ParameterName";
var random = new Random(21);
Angle value = random.NextAngle();
// Call
var rule = new AngleParameterConcreteValueRule(parameterName, value);
// Assert
Assert.That(rule, Is.InstanceOf <ParameterRuleBase>());
}
public void Execute_WithValidValue_ReturnsValidResult()
{
// Setup
const string parameterName = "ParameterName";
var random = new Random(21);
Angle value = random.NextAngle();
var rule = new AngleParameterConcreteValueRule(parameterName, value);
// Call
ValidationRuleResult result = rule.Execute();
// Assert
Assert.That(result, Is.SameAs(ValidationRuleResult.ValidResult));
}
public void Execute_WithNonConcreteValues_ReturnsExpectedValidationResult(double invalidValue)
{
// Setup
const string parameterName = "ParameterName";
Angle invalidAngle = Angle.FromDegrees(invalidValue);
var rule = new AngleParameterConcreteValueRule(parameterName, invalidAngle);
// Call
ValidationRuleResult result = rule.Execute();
// Assert
Assert.That(result.IsValid, Is.False);
var expectedMessage = $"{parameterName} must be a concrete number.";
Assert.That(result.ValidationMessage, Is.EqualTo(expectedMessage));
}
