/// <summary>
/// Creates a new instance of <see cref="VariationCoefficientLogNormalDistributionProperties"/>.
/// </summary>
/// <param name="readOnlyProperties">Indicates which properties, if any, should be
/// marked as read-only.</param>
/// <param name="distribution">The <see cref="VariationCoefficientLogNormalDistribution"/> to create the properties for.</param>
/// <param name="handler">Optional handler that is used to handle property changes.</param>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="distribution"/> is <c>null</c>.</exception>
/// <exception cref="ArgumentException">Thrown when any number of properties in this class is editable and the
/// <paramref name="handler"/> is <c>null</c>.</exception>
public VariationCoefficientLogNormalDistributionProperties(
VariationCoefficientDistributionReadOnlyProperties readOnlyProperties,
VariationCoefficientLogNormalDistribution distribution,
IObservablePropertyChangeHandler handler)
: base(readOnlyProperties, distribution, handler)
{
}
/// <summary>
/// Creates a new <see cref="VariationCoefficientDesignVariableProperties{TDistribution}"/>.
/// </summary>
/// <param name="readOnlyProperties">Indicates which properties, if any, should be marked as read-only.</param>
/// <param name="designVariable">The data of the <see cref="TDistribution"/> to create the properties for.</param>
/// <param name="handler">The handler responsible for handling effects of a property change.</param>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="designVariable"/> is <c>null</c>.</exception>
/// <exception cref="ArgumentException">Thrown when any number of properties in this class is editable and the
/// <paramref name="handler"/> is <c>null</c>.</exception>
protected VariationCoefficientDesignVariableProperties(VariationCoefficientDistributionReadOnlyProperties readOnlyProperties,
VariationCoefficientDesignVariable <TDistribution> designVariable,
IObservablePropertyChangeHandler handler)
: base(readOnlyProperties, GetDistribution(designVariable), handler)
{
this.designVariable = designVariable;
}
/// <summary>
/// Creates a new <see cref="VariationCoefficientLogNormalDistributionDesignVariableProperties"/>.
/// </summary>
/// <param name="readOnlyProperties">Indicates which properties, if any, should be marked as read-only.</param>
/// <param name="designVariable">The <see cref="DesignVariable{T}"/> to create the properties for.</param>
/// <param name="handler">The handler responsible for handling effects of a property change.</param>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="designVariable"/> is <c>null</c>.</exception>
/// <exception cref="ArgumentException">Thrown when any number of properties in this class is editable and the
/// <paramref name="handler"/> is <c>null</c>.</exception>
public VariationCoefficientLogNormalDistributionDesignVariableProperties(VariationCoefficientDistributionReadOnlyProperties readOnlyProperties,
VariationCoefficientDesignVariable <VariationCoefficientLogNormalDistribution> designVariable,
IObservablePropertyChangeHandler handler)
: base(readOnlyProperties,
designVariable,
handler)
{
}
public void Constructor_NoDistributionSetWhileChangesPossible_ThrowArgumentException(
VariationCoefficientDistributionReadOnlyProperties flags)
{
// Call
TestDelegate call = () => new SimpleDistributionProperties(flags, null, null);
// Assert
string paramName = Assert.Throws <ArgumentNullException>(call).ParamName;
Assert.AreEqual("distribution", paramName);
}
public void Constructor_Always_PropertiesHaveExpectedAttributesValues(VariationCoefficientDistributionReadOnlyProperties readOnlyProperties, bool expectMeanReadOnly, bool expectCoefficientOfVariationReadOnly)
{
// Setup
var mocks = new MockRepository();
var distribution = mocks.Stub <IVariationCoefficientDistribution>();
var handler = mocks.Stub <IObservablePropertyChangeHandler>();
mocks.ReplayAll();
// Call
var properties = new SimpleDistributionProperties(readOnlyProperties, distribution, handler);
// Assert
AssertPropertiesInState(properties, expectMeanReadOnly, expectCoefficientOfVariationReadOnly);
mocks.VerifyAll();
}
public void Constructor_NoHandlerSetWhileChangesPossible_ThrowArgumentException(
VariationCoefficientDistributionReadOnlyProperties flags)
{
// Setup
var mocks = new MockRepository();
var distribution = mocks.Stub <IVariationCoefficientDistribution>();
mocks.ReplayAll();
// Call
TestDelegate call = () => new SimpleDistributionProperties(flags, distribution, null);
// Assert
const string message = "Change handler required if changes are possible.";
var exception = TestHelper.AssertThrowsArgumentExceptionAndTestMessage <ArgumentException>(call, message);
Assert.AreEqual("handler", exception.ParamName);
mocks.VerifyAll();
}
/// <summary>
/// Creates a new instance of <see cref="VariationCoefficientDistributionPropertiesBase{TDistribution}"/>.
/// </summary>
/// <param name="readOnlyProperties">Indicates which properties, if any, should be marked as read-only.</param>
/// <param name="distribution">The data of the <see cref="TDistribution"/> to create the properties for.</param>
/// <param name="handler">The handler responsible for handling effects of a property change.</param>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="distribution"/> is <c>null</c>.</exception>
/// <exception cref="ArgumentException">Thrown when any number of properties in this class is editable and the
/// <paramref name="handler"/> is <c>null</c>.</exception>
protected VariationCoefficientDistributionPropertiesBase(
VariationCoefficientDistributionReadOnlyProperties readOnlyProperties,
TDistribution distribution,
IObservablePropertyChangeHandler handler)
{
if (distribution == null)
{
throw new ArgumentNullException(nameof(distribution));
}
if (!readOnlyProperties.HasFlag(VariationCoefficientDistributionReadOnlyProperties.All) && handler == null)
{
throw new ArgumentException(@"Change handler required if changes are possible.", nameof(handler));
}
Data = distribution;
isMeanReadOnly = readOnlyProperties.HasFlag(VariationCoefficientDistributionReadOnlyProperties.Mean);
isVariationCoefficientReadOnly = readOnlyProperties.HasFlag(VariationCoefficientDistributionReadOnlyProperties.CoefficientOfVariation);
changeHandler = handler;
}
public void CoefficientOfVariation_ReadOnlyWithoutObserverable_ThrowsArgumentException(VariationCoefficientDistributionReadOnlyProperties readOnlyProperties)
{
// Setup
var mocks = new MockRepository();
var distribution = mocks.Stub <IVariationCoefficientDistribution>();
var handler = mocks.Stub <IObservablePropertyChangeHandler>();
mocks.ReplayAll();
var properties = new SimpleDistributionProperties(readOnlyProperties, distribution, handler);
// Call
TestDelegate test = () => properties.CoefficientOfVariation = new RoundedDouble(2, 20);
// Assert
const string expectedMessage = "CoefficientOfVariation is set to be read-only.";
string actualMessage = Assert.Throws <InvalidOperationException>(test).Message;
Assert.AreEqual(expectedMessage, actualMessage);
mocks.VerifyAll();
}
public void DynamicReadOnlyValidationMethod_VariousReadOnlySet_ExpectedValues(VariationCoefficientDistributionReadOnlyProperties readOnlyProperties, bool expectMeanReadOnly, bool expectCoefficientOfVariationReadOnly)
{
// Setup
var mocks = new MockRepository();
var distribution = mocks.Stub <IVariationCoefficientDistribution>();
var handler = mocks.Stub <IObservablePropertyChangeHandler>();
mocks.ReplayAll();
var properties = new SimpleDistributionProperties(readOnlyProperties, distribution, handler);
// Call
bool meanIsReadOnly = properties.DynamicReadOnlyValidationMethod("Mean");
bool coefficientOfVariationIsReadOnly = properties.DynamicReadOnlyValidationMethod("CoefficientOfVariation");
bool doesNotExist = properties.DynamicReadOnlyValidationMethod("DoesNotExist");
// Assert
Assert.AreEqual(expectCoefficientOfVariationReadOnly, coefficientOfVariationIsReadOnly);
Assert.AreEqual(expectMeanReadOnly, meanIsReadOnly);
Assert.IsFalse(doesNotExist);
mocks.VerifyAll();
}
