public void Merge_WhenClassesAreSpecified_PropertiesMergedCorrectly()
{
// arrange
var sourcePropertyIterator = new Mock<IInstanceMemberIterator<PropertyInfo, PropertySourceTest>>();
sourcePropertyIterator.Setup(p => p.GetEnumerator()).Returns(this.CreateSourceEnumerator);
var destinationPropertyIterator = new Mock<IInstanceMemberIterator<PropertyInfo, PropertyDestinationTest>>();
destinationPropertyIterator.Setup(p => p.GetEnumerator()).Returns(this.CreateDestinationEnumerator);
var iteratorFactory = new Mock<IIteratorFactory<PropertyInfo>>();
iteratorFactory.Setup(p => p.CreateSourceIterator<PropertySourceTest>()).Returns(sourcePropertyIterator.Object);
iteratorFactory.Setup(p => p.CreateDestinationIterator<PropertyDestinationTest>()).Returns(destinationPropertyIterator.Object);
// act
var mergeManager = new MemberMergeManager<PropertyInfo>(iteratorFactory.Object, _equalityComparerFactory);
var mergeResult = mergeManager.Merge<PropertySourceTest, PropertyDestinationTest>().Select(p => p.MemberInfo).ToList();
// assert
Type type = typeof(PropertyDestinationTest);
var expectedResult = new List<PropertyInfo>
{
type.GetProperty(Utils.GetPropertyName<PropertyDestinationTest, string>(p => p.PropString)),
type.GetProperty(Utils.GetPropertyName<PropertyDestinationTest, int>(p => p.PropInt1)),
type.GetProperty(Utils.GetPropertyName<PropertyDestinationTest, List<int>>(p => p.PropListInt))
};
Assert.Equal(expectedResult.OrderBy(p => p.Name), mergeResult.OrderBy(p => p.Name), _equalityComparerFactory.Create());
}
public void Merge_WhenClassesAreSpecified_FieldsMergedCorrectly()
{
// assign
var sourceFieldIterator = new Mock<IInstanceMemberIterator<FieldInfo, FieldSourceTest>>();
sourceFieldIterator.Setup(p => p.GetEnumerator()).Returns(this.CreateSourceEnumerator);
var destinationFieldIterator = new Mock<IInstanceMemberIterator<FieldInfo, FieldDestinationTest>>();
destinationFieldIterator.Setup(p => p.GetEnumerator()).Returns(this.CreateDestinationEnumerator);
var iteratorFactory = new Mock<IIteratorFactory<FieldInfo>>();
iteratorFactory.Setup(p => p.CreateSourceIterator<FieldSourceTest>()).Returns(sourceFieldIterator.Object);
iteratorFactory.Setup(p => p.CreateDestinationIterator<FieldDestinationTest>()).Returns(destinationFieldIterator.Object);
var mergeManager = new MemberMergeManager<FieldInfo>(iteratorFactory.Object, _equalityComparerFactory);
var mergeResult = mergeManager.Merge<FieldSourceTest, FieldDestinationTest>().Select(p => p.MemberInfo).ToList();
// assert
var type = typeof (FieldDestinationTest);
var expectedResult = new List<FieldInfo>
{
type.GetField(Utils.GetFieldName<FieldDestinationTest, string>(p => p.FieldString)),
type.GetField(Utils.GetFieldName<FieldDestinationTest, int>(p => p.FieldInt2)),
type.GetField(Utils.GetFieldName<FieldDestinationTest, List<string>>(p => p.FieldListString))
};
Assert.Equal(expectedResult.OrderBy(p => p.Name), mergeResult.OrderBy(p => p.Name), _equalityComparerFactory.Create());
}
public void Merge_WhenClassesHaveNoCommonProperties_TheResultIsMepy()
{
// arrange
var sourcePropertyIterator = new Mock<IInstanceMemberIterator<PropertyInfo, PropertySourceTest>>();
sourcePropertyIterator.Setup(p => p.GetEnumerator()).Returns(this.CreateSpecificSourceEnumerator);
var destinationPropertyIterator = new Mock<IInstanceMemberIterator<PropertyInfo, PropertyDestinationTest>>();
destinationPropertyIterator.Setup(p => p.GetEnumerator()).Returns(this.CreateSpecificDestinationEnumerator);
var iteratorFactory = new Mock<IIteratorFactory<PropertyInfo>>();
iteratorFactory.Setup(p => p.CreateSourceIterator<PropertySourceTest>()).Returns(sourcePropertyIterator.Object);
iteratorFactory.Setup(p => p.CreateDestinationIterator<PropertyDestinationTest>()).Returns(destinationPropertyIterator.Object);
// act
var mergeManager = new MemberMergeManager<PropertyInfo>(iteratorFactory.Object, _equalityComparerFactory);
var mergeResult = mergeManager.Merge<PropertySourceTest, PropertyDestinationTest>().Select(p => p.MemberInfo).ToList();
// assert
Assert.Equal(Enumerable.Empty<PropertyInfo>(), mergeResult);
}