public void LoadValueCalledAgainWithInterimFalse_HasBusinessObjectCreatedTrue_BoundPropertyContainsValue_DoesNotCreateDefaultValue()
{
_referencedDataSourceStub.BusinessObject.Stub(stub => stub.GetProperty(_referencePropertyStub)).Return(null).Repeat.Once();
_referencePropertyStub.Stub(stub => stub.SupportsDefaultValue).Return(true);
var oldValue = MockRepository.GenerateStub <IBusinessObject> ();
_referencePropertyStub.Stub(stub => stub.CreateDefaultValue(_referencedDataSourceStub.BusinessObject))
.Return(oldValue)
.Repeat.Once();
var expectedValue = MockRepository.GenerateStub <IBusinessObject> ();
_referencedDataSourceStub.BusinessObject.Stub(stub => stub.GetProperty(_referencePropertyStub)).Return(expectedValue).Repeat.Once();
var referenceDataSource = new TestableBusinessObjectReferenceDataSource(_referencedDataSourceStub, _referencePropertyStub);
referenceDataSource.Mode = DataSourceMode.Edit;
referenceDataSource.LoadValue(false);
Assert.That(referenceDataSource.HasBusinessObjectCreated, Is.True);
Assert.That(referenceDataSource.BusinessObject, Is.SameAs(oldValue));
referenceDataSource.LoadValue(false);
Assert.That(referenceDataSource.HasBusinessObjectCreated, Is.False);
Assert.That(referenceDataSource.BusinessObject, Is.SameAs(expectedValue));
}
public void SetValue_OldValueIsNewlyCreatedDefaultValue()
{
_referencedDataSourceStub.BusinessObject.Stub(stub => stub.GetProperty(_referencePropertyStub)).Return(null).Repeat.Once();
_referencePropertyStub.Stub(stub => stub.SupportsDefaultValue).Return(true);
_referencePropertyStub.Stub(stub => stub.SupportsDelete).Return(true);
var oldValue = MockRepository.GenerateStub <IBusinessObject> ();
_referencePropertyStub.Stub(stub => stub.CreateDefaultValue(_referencedDataSourceStub.BusinessObject))
.Return(oldValue)
.Repeat.Once();
var referenceDataSource = new TestableBusinessObjectReferenceDataSource(_referencedDataSourceStub, _referencePropertyStub);
referenceDataSource.Mode = DataSourceMode.Edit;
referenceDataSource.LoadValue(false);
Assert.That(referenceDataSource.HasBusinessObjectCreated, Is.True);
Assert.That(referenceDataSource.BusinessObject, Is.SameAs(oldValue));
referenceDataSource.BusinessObject = null;
Assert.That(referenceDataSource.HasBusinessObjectCreated, Is.False);
Assert.That(referenceDataSource.BusinessObject, Is.Null);
_referencePropertyStub.AssertWasCalled(stub => stub.Delete(_referencedDataSourceStub.BusinessObject, oldValue));
}
public void LoadsValuesForBoundControls()
{
var referencedObject = MockRepository.GenerateStub <IBusinessObject>();
_referencedDataSourceStub.BusinessObject.Stub(stub => stub.GetProperty(_referencePropertyStub)).Return(referencedObject);
var referenceDataSource = new TestableBusinessObjectReferenceDataSource(_referencedDataSourceStub, _referencePropertyStub);
var firstControlMock = MockRepository.GenerateMock <IBusinessObjectBoundControl>();
firstControlMock.Stub(stub => stub.HasValidBinding).Return(true);
referenceDataSource.Register(firstControlMock);
var secondControlMock = MockRepository.GenerateMock <IBusinessObjectBoundControl>();
secondControlMock.Stub(stub => stub.HasValidBinding).Return(true);
referenceDataSource.Register(secondControlMock);
firstControlMock.Expect(mock => mock.LoadValue(false))
.WhenCalled(mi => Assert.That(referenceDataSource.BusinessObject, Is.SameAs(referencedObject)));
secondControlMock.Expect(mock => mock.LoadValue(false))
.WhenCalled(mi => Assert.That(referenceDataSource.BusinessObject, Is.SameAs(referencedObject)));
referenceDataSource.LoadValue(false);
firstControlMock.VerifyAllExpectations();
secondControlMock.VerifyAllExpectations();
}
public void ReferencedDataSourceBusinessObjectNull_ClearsHasBusinessObjectCreated()
{
_referencePropertyStub.Stub(stub => stub.SupportsDefaultValue).Return(true);
_referencePropertyStub.Stub(stub => stub.CreateDefaultValue(null)).IgnoreArguments().Return(MockRepository.GenerateStub <IBusinessObject>());
var referenceDataSource = new TestableBusinessObjectReferenceDataSource(_referencedDataSourceStub, _referencePropertyStub);
referenceDataSource.Mode = DataSourceMode.Edit;
referenceDataSource.LoadValue(false);
Assert.That(referenceDataSource.BusinessObject, Is.Not.Null);
Assert.That(referenceDataSource.HasBusinessObjectCreated, Is.True);
_referencedDataSourceStub.BusinessObject = null;
referenceDataSource.LoadValue(false);
Assert.That(referenceDataSource.BusinessObject, Is.Null);
Assert.That(referenceDataSource.HasBusinessObjectCreated, Is.False);
}
public void ReferencedPropertyNull_DoesNotSetBusinessObject_DoesNotClearHasBusinessObjectChanged()
{
var referenceDataSource = new TestableBusinessObjectReferenceDataSource(_referencedDataSourceStub, null);
var expectedValue = MockRepository.GenerateStub <IBusinessObject>();
referenceDataSource.BusinessObject = expectedValue;
referenceDataSource.LoadValue(false);
Assert.That(referenceDataSource.BusinessObject, Is.SameAs(expectedValue));
Assert.That(referenceDataSource.HasBusinessObjectChanged, Is.True);
}
public void ReferencedDataSourceBusinessObjectNull_SetsBusinessObjectNull()
{
_referencedDataSourceStub.BusinessObject = null;
var referenceDataSource = new TestableBusinessObjectReferenceDataSource(_referencedDataSourceStub, _referencePropertyStub);
referenceDataSource.BusinessObject = MockRepository.GenerateStub <IBusinessObject>();
referenceDataSource.LoadValue(false);
Assert.That(referenceDataSource.BusinessObject, Is.Null);
}
public void ReferencedDataSourceBusinessObjectNull_DoesNotCreateDefaultValue()
{
_referencedDataSourceStub.BusinessObject = null;
var referenceDataSource = new TestableBusinessObjectReferenceDataSource(_referencedDataSourceStub, _referencePropertyStub);
referenceDataSource.BusinessObject = null;
referenceDataSource.LoadValue(false);
_referencePropertyStub.AssertWasNotCalled(stub => stub.SupportsDefaultValue);
_referencePropertyStub.AssertWasNotCalled(stub => stub.CreateDefaultValue(null), options => options.IgnoreArguments());
}
public void HasBusinessObjectChangedFalse_BusinessObjectNull_DoesNotSaveValueIntoBoundObject_AndReturnsTrue()
{
var referenceDataSource = new TestableBusinessObjectReferenceDataSource(_referencedDataSourceStub, _referencePropertyStub);
_referencedDataSourceStub.BusinessObject.Stub(stub => stub.GetProperty(_referencePropertyStub)).Return(null);
referenceDataSource.LoadValue(false);
Assert.That(referenceDataSource.HasBusinessObjectChanged, Is.False);
var result = referenceDataSource.SaveValue(false);
Assert.That(result, Is.True);
_referencedDataSourceStub.BusinessObject.AssertWasNotCalled(stub => stub.SetProperty(null, null), options => options.IgnoreArguments());
}
public void ReferencedDataSourceBusinessObjectNull_ClearsHasBusinessObjectChanged()
{
_referencedDataSourceStub.BusinessObject = null;
var referenceDataSource = new TestableBusinessObjectReferenceDataSource(_referencedDataSourceStub, _referencePropertyStub);
referenceDataSource.BusinessObject = MockRepository.GenerateStub <IBusinessObject> ();
Assert.That(referenceDataSource.HasBusinessObjectChanged, Is.True);
referenceDataSource.LoadValue(false);
Assert.That(referenceDataSource.HasBusinessObjectChanged, Is.False);
}
public void ReferencedDataSourceBusinessObjectNull_DoesNotLoadValueFromProperty()
{
var parentObjectStub = _referencedDataSourceStub.BusinessObject;
_referencedDataSourceStub.BusinessObject = null;
var referenceDataSource = new TestableBusinessObjectReferenceDataSource(_referencedDataSourceStub, _referencePropertyStub);
referenceDataSource.BusinessObject = MockRepository.GenerateStub <IBusinessObject> ();
referenceDataSource.LoadValue(false);
parentObjectStub.AssertWasNotCalled(stub => stub.GetProperty(null), options => options.IgnoreArguments());
}
public void SupportsDefaultValueFalse_DoesNotSetDefaultValue()
{
_referencedDataSourceStub.BusinessObject.Stub(stub => stub.GetProperty(_referencePropertyStub)).Return(null);
_referencePropertyStub.Stub(stub => stub.SupportsDefaultValue).Return(false);
var referenceDataSource = new TestableBusinessObjectReferenceDataSource(_referencedDataSourceStub, _referencePropertyStub);
referenceDataSource.Mode = DataSourceMode.Edit;
referenceDataSource.LoadValue(false);
Assert.That(referenceDataSource.BusinessObject, Is.Null);
_referencePropertyStub.AssertWasNotCalled(stub => stub.CreateDefaultValue(Arg <IBusinessObject> .Is.Anything));
}
public void LoadsValueFromBoundObject()
{
var expectedValue = MockRepository.GenerateStub <IBusinessObject>();
_referencedDataSourceStub.BusinessObject.Stub(stub => stub.GetProperty(_referencePropertyStub)).Return(expectedValue);
var referenceDataSource = new TestableBusinessObjectReferenceDataSource(_referencedDataSourceStub, _referencePropertyStub);
referenceDataSource.BusinessObject = null;
referenceDataSource.LoadValue(false);
Assert.That(referenceDataSource.BusinessObject, Is.SameAs(expectedValue));
}
public void PropertyIsReadOnly_DoesNotSaveValueIntoBoundObject()
{
var expectedValue = MockRepository.GenerateStub <IBusinessObject>();
_referencedDataSourceStub.BusinessObject.Stub(stub => stub.GetProperty(_readOnlyReferencePropertyStub)).Return(expectedValue);
_readOnlyReferencePropertyStub.ReferenceClass.Stub(stub => stub.RequiresWriteBack).Return(true);
var referenceDataSource = new TestableBusinessObjectReferenceDataSource(_referencedDataSourceStub, _readOnlyReferencePropertyStub);
referenceDataSource.LoadValue(false);
Assert.That(referenceDataSource.HasBusinessObjectChanged, Is.False);
Assert.That(() => referenceDataSource.SaveValue(false), Throws.Exception);
_referencedDataSourceStub.BusinessObject.AssertWasNotCalled(stub => stub.SetProperty(null, null), options => options.IgnoreArguments());
}
public void SetsDefaultValue_SetHasBusinessObjectCreated()
{
_referencedDataSourceStub.BusinessObject.Stub(stub => stub.GetProperty(_referencePropertyStub)).Return(null);
_referencePropertyStub.Stub(stub => stub.SupportsDefaultValue).Return(true);
var expectedValue = MockRepository.GenerateStub <IBusinessObject> ();
_referencePropertyStub.Stub(stub => stub.CreateDefaultValue(_referencedDataSourceStub.BusinessObject)).Return(expectedValue);
var referenceDataSource = new TestableBusinessObjectReferenceDataSource(_referencedDataSourceStub, _referencePropertyStub);
referenceDataSource.Mode = DataSourceMode.Edit;
referenceDataSource.LoadValue(false);
Assert.That(referenceDataSource.HasBusinessObjectCreated, Is.True);
}
public void HasValueFromProperty_DoesNotSetDefaultValue()
{
_referencedDataSourceStub.BusinessObject.Stub(stub => stub.GetProperty(_referencePropertyStub))
.Return(MockRepository.GenerateStub <IBusinessObject>());
_referencePropertyStub.Stub(stub => stub.SupportsDefaultValue).Return(true);
_referencePropertyStub.Stub(stub => stub.CreateDefaultValue(_referencedDataSourceStub.BusinessObject))
.Return(MockRepository.GenerateStub <IBusinessObject> ());
var referenceDataSource = new TestableBusinessObjectReferenceDataSource(_referencedDataSourceStub, _referencePropertyStub);
referenceDataSource.Mode = DataSourceMode.Edit;
referenceDataSource.LoadValue(false);
Assert.That(referenceDataSource.BusinessObject, Is.Not.Null);
}
public void PropertyIsReadWrite_SavesValueIntoBoundObject_AndReturnsTrue()
{
var expectedValue = MockRepository.GenerateStub <IBusinessObject>();
_referencedDataSourceStub.BusinessObject.Stub(stub => stub.GetProperty(_referencePropertyStub)).Return(expectedValue);
_referencePropertyStub.ReferenceClass.Stub(stub => stub.RequiresWriteBack).Return(true);
var referenceDataSource = new TestableBusinessObjectReferenceDataSource(_referencedDataSourceStub, _referencePropertyStub);
referenceDataSource.LoadValue(false);
Assert.That(referenceDataSource.HasBusinessObjectChanged, Is.False);
var result = referenceDataSource.SaveValue(false);
Assert.That(result, Is.True);
_referencedDataSourceStub.BusinessObject.AssertWasCalled(stub => stub.SetProperty(_referencePropertyStub, expectedValue));
}
public void HasBusinessObjectCreatedTrue_ReadsBusinessObject_SavesValueIntoBoundObject_AndReturnsTrue()
{
var expectedValue = MockRepository.GenerateStub <IBusinessObject> ();
_referencePropertyStub.Stub(stub => stub.SupportsDefaultValue).Return(true);
_referencePropertyStub.Stub(stub => stub.CreateDefaultValue(_referencedDataSourceStub.BusinessObject)).Return(expectedValue);
var referenceDataSource = new TestableBusinessObjectReferenceDataSource(_referencedDataSourceStub, _referencePropertyStub);
referenceDataSource.Mode = DataSourceMode.Edit;
referenceDataSource.LoadValue(false);
Assert.That(referenceDataSource.HasBusinessObjectCreated, Is.True);
var result = referenceDataSource.SaveValue(false);
Assert.That(result, Is.True);
_referencedDataSourceStub.BusinessObject.AssertWasCalled(stub => stub.SetProperty(_referencePropertyStub, expectedValue));
}
public void PropertyIsReadOnly_ThrowsInvalidOperationException()
{
var expectedValue = MockRepository.GenerateStub <IBusinessObject>();
_referencedDataSourceStub.BusinessObject.Stub(stub => stub.GetProperty(_readOnlyReferencePropertyStub)).Return(expectedValue);
_readOnlyReferencePropertyStub.ReferenceClass.Stub(stub => stub.RequiresWriteBack).Return(true);
_readOnlyReferencePropertyStub.Stub(stub => stub.Identifier).Return("TestProperty");
var referenceDataSource = new TestableBusinessObjectReferenceDataSource(_referencedDataSourceStub, _readOnlyReferencePropertyStub);
referenceDataSource.ID = "TestDataSource";
referenceDataSource.LoadValue(false);
Assert.That(referenceDataSource.HasBusinessObjectChanged, Is.False);
Assert.That(
() => referenceDataSource.SaveValue(false),
Throws.InvalidOperationException.With.Message.EqualTo(
"The business object of the TestDataSource could not be saved into the domain model "
+ "because the property 'TestProperty' is read only."));
_referencedDataSourceStub.BusinessObject.AssertWasNotCalled(stub => stub.SetProperty(null, null), options => options.IgnoreArguments());
}
public void PropertyIsReadOnly_IsDefaultValue_ThrowsInvalidOperationException()
{
var referencedObject = MockRepository.GenerateStub <IBusinessObject> ();
_readOnlyReferencePropertyStub.Stub(stub => stub.SupportsDefaultValue).Return(true);
_readOnlyReferencePropertyStub.Stub(stub => stub.IsDefaultValue(null, null, null)).IgnoreArguments().Return(true);
_readOnlyReferencePropertyStub.Stub(stub => stub.SupportsDelete).Return(true);
_readOnlyReferencePropertyStub.Stub(stub => stub.Identifier).Return("TestProperty");
_referencedDataSourceStub.BusinessObject.Stub(stub => stub.GetProperty(_readOnlyReferencePropertyStub)).Return(referencedObject);
var referenceDataSource = new TestableBusinessObjectReferenceDataSource(_referencedDataSourceStub, _readOnlyReferencePropertyStub);
referenceDataSource.ID = "TestDataSource";
referenceDataSource.LoadValue(false);
Assert.That(
() => referenceDataSource.SaveValue(false),
Throws.InvalidOperationException.With.Message.EqualTo(
"The TestableBusinessObjectReferenceDataSource 'TestDataSource' could not be marked as changed "
+ "because the bound property 'TestProperty' is read only."));
Assert.That(referenceDataSource.BusinessObject, Is.Null);
}