public void GetValueConvertedWithDefaultConversionReturnsFailureIfConversionIsNotPossible()
{
object value = "00012345abc";
MockIntegrationProxy integrationProxy = new MockIntegrationProxy(value,
"",
ValidationSpecificationSource.Attributes,
"IntProperty",
typeof(MockValidatedType));
ValidationIntegrationHelper integrationHelper = new ValidationIntegrationHelper(integrationProxy);
object retrievedValue;
string valueRetrievalFailureMessage;
bool status = integrationHelper.GetValue(out retrievedValue, out valueRetrievalFailureMessage);
Assert.IsFalse(status);
Assert.AreEqual(null, retrievedValue);
Assert.IsTrue(TemplateStringTester.IsMatch(Resources.ErrorCannotPerfomDefaultConversion, valueRetrievalFailureMessage));
Assert.AreEqual(null, originalConvertedValue);
Assert.AreEqual(null, valueToConvert);
}
public void CanGetValueConvertedWithDefaultConversionFromNullValueIfNoEventHandlerSet()
{
object value = null;
MockIntegrationProxy integrationProxy = new MockIntegrationProxy(value,
"",
ValidationSpecificationSource.Attributes,
"ObjectProperty",
typeof(MockValidatedType));
ValidationIntegrationHelper integrationHelper = new ValidationIntegrationHelper(integrationProxy);
object retrievedValue;
string valueRetrievalFailureMessage;
bool status = integrationHelper.GetValue(out retrievedValue, out valueRetrievalFailureMessage);
Assert.IsTrue(status);
Assert.AreEqual(null, retrievedValue);
Assert.AreEqual(null, valueRetrievalFailureMessage);
Assert.AreEqual(null, originalConvertedValue);
Assert.AreEqual(null, valueToConvert);
}
public void GetValueConvertedThroughEventSettingFailureMessageFromIntegrationProxyReturnsFailure()
{
object value = new object();
MockIntegrationProxy integrationProxy = new MockIntegrationProxy(value,
"",
ValidationSpecificationSource.Attributes,
"ObjectProperty",
typeof(MockValidatedType));
integrationProxy.ValueConvertEvent += OnValueConvertWithFailure;
ValidationIntegrationHelper integrationHelper = new ValidationIntegrationHelper(integrationProxy);
object retrievedValue;
string valueRetrievalFailureMessage;
bool status = integrationHelper.GetValue(out retrievedValue, out valueRetrievalFailureMessage);
Assert.IsFalse(status);
Assert.AreEqual(null, retrievedValue);
Assert.AreEqual(conversionErrorMessage, valueRetrievalFailureMessage);
Assert.AreSame(value, originalConvertedValue);
Assert.AreSame(value, valueToConvert);
}
public void CanGetObjectValueFromIntegrationProxy()
{
object value = new object();
MockIntegrationProxy integrationProxy = new MockIntegrationProxy(value,
"",
ValidationSpecificationSource.Attributes,
"ObjectProperty",
typeof(MockValidatedType));
ValidationIntegrationHelper integrationHelper = new ValidationIntegrationHelper(integrationProxy);
object retrievedValue;
string valueRetrievalFailureMessage;
bool status = integrationHelper.GetValue(out retrievedValue, out valueRetrievalFailureMessage);
Assert.IsTrue(status);
Assert.AreSame(value, retrievedValue);
Assert.AreEqual(null, valueRetrievalFailureMessage);
}
/// <summary>
/// Gets the value.
/// </summary>
/// <param name="value">The value.</param>
/// <param name="valueAccessFailureMessage">The value access failure message.</param>
/// <returns></returns>
internal bool GetValue(out object value, out string valueAccessFailureMessage)
{
ValidationIntegrationHelper helper = new ValidationIntegrationHelper(this);
return helper.GetValue(out value, out valueAccessFailureMessage);
}
internal bool GetValue(out object value, out string valueAccessFailureMessage)
{
var helper = new ValidationIntegrationHelper(this);
bool result;
try
{
result = helper.GetValue(out value, out valueAccessFailureMessage);
}
catch
{
result = false;
value = null;
valueAccessFailureMessage = String.Empty;
}
return result;
}
