public void Test_Map_WhenHasMultipleReverseRel_ShouldReturnRel_WithReverseRelNameSet()
{
//For the BusinessObject 'FakeBOWithUndefinableSingleRel'
//If the Related Type (in this case 'FakeBOWithSingleAndMultipleRelToSameType')
// for the Relatiosnhip 'MySingleRelWithOneToManyAttribute'
// and has a Multiple Reverse Relationship 'MyMultipleRevRel'
// then it should create the Relationship
//---------------Set up test pack-------------------
var classType = typeof(FakeBOWithUndefinableSingleRel);
var reverseClassType = typeof(FakeBOWithSingleAndMultipleRelToSameType);
const string expectedPropName = "MySingleRelWithOneToManyAttribute";
var propertyInfo = classType.GetProperty(expectedPropName);
PropertyWrapper propWrapper = propertyInfo.ToPropertyWrapper();
//---------------Assert Precondition----------------
classType.AssertPropertyExists(expectedPropName);
propertyInfo.AssertIsOfType(reverseClassType);
var reversePropInfo = reverseClassType.GetProperty("MySingleRevRel");
Assert.IsNotNull(reversePropInfo);
reversePropInfo.AssertIsOfType <FakeBOWithUndefinableSingleRel>();
Assert.IsTrue(propWrapper.HasMultipleReverseRelationship);
Assert.IsTrue(propWrapper.HasAttribute <AutoMapManyToOneAttribute>());
//---------------Execute Test ----------------------
var relationshipDef = propertyInfo.MapManyToOne();
//---------------Test Result -----------------------
Assert.IsNotNull(relationshipDef);
Assert.AreEqual("MyMultipleRevRel", relationshipDef.ReverseRelationshipName);
}
public static void AssertHasAttribute <T>(this PropertyInfo propertyInfo) where T : class
{
PropertyWrapper propertyWrapper = propertyInfo.ToPropertyWrapper();
Assert.IsTrue(propertyWrapper.HasAttribute <T>()
, propertyWrapper.Name + string.Format(" does not have a '{0}' attribute", typeof(T)));
}
public void Test_Map_WhenNoReverseRelationship_NoAttributes_ShouldReturnRel_WithConventionMultipleReverseRel()
{
//---------------Set up test pack-------------------
const string expectedPropName = "MySingleRelationship";
var type = typeof(FakeBOWithSingleRel);
PropertyInfo propertyInfo = type.GetProperty(expectedPropName);
PropertyWrapper propWrapper = propertyInfo.ToPropertyWrapper();
//---------------Assert Precondition----------------
propertyInfo.AssertIsOfType <IBusinessObject>();
Assert.IsFalse(propWrapper.HasSingleReverseRelationship);
Assert.IsFalse(propWrapper.HasMultipleReverseRelationship);
Assert.IsFalse(propWrapper.HasAttribute <AutoMapManyToOneAttribute>());
Assert.IsFalse(propWrapper.HasAttribute <AutoMapOneToOneAttribute>());
//---------------Execute Test ----------------------
var relationshipDef = propertyInfo.MapManyToOne();
//---------------Test Result -----------------------
Assert.IsNotNull(relationshipDef);
Assert.AreEqual("FakeBOWithSingleRels", relationshipDef.ReverseRelationshipName);
}
public void Test_Map_WhenHasOneToOneAttribute_ShouldReturnNull()
{
//---------------Set up test pack-------------------
var classType = typeof(FakeBOWithOneToOneAttribute);
const string expectedPropName = "MySingleRelationship";
var propertyInfo = classType.GetProperty(expectedPropName);
PropertyWrapper propWrapper = propertyInfo.ToPropertyWrapper();
//---------------Assert Precondition----------------
classType.AssertPropertyExists(expectedPropName);
propertyInfo.AssertIsOfType <IBusinessObject>();
propWrapper.HasAttribute <AutoMapOneToOneAttribute>();
//---------------Execute Test ----------------------
var relationshipDef = propertyInfo.MapManyToOne();
//---------------Test Result -----------------------
Assert.IsNull(relationshipDef);
}
public void Test_Map_WhenHasAttributeDeclareRevRelName_ShouldReturnRel_WithDeclaredRevRelName()
{
//---------------Set up test pack-------------------
const string expectedPropName = "MySingleRelationship";
var type = typeof(FakeBOWithSingleAttributeDeclaredRevRel);
const string reverseRelName = "AttributeRevRelName";
PropertyInfo propertyInfo = type.GetProperty(expectedPropName);
PropertyWrapper propWrapper = propertyInfo.ToPropertyWrapper();
//---------------Assert Precondition----------------
Assert.IsTrue(propWrapper.IsSingleRelationship);
Assert.IsFalse(propWrapper.HasSingleReverseRelationship);
Assert.IsFalse(propWrapper.HasMultipleReverseRelationship);
Assert.IsTrue(propWrapper.HasAttribute <AutoMapManyToOneAttribute>());
//---------------Execute Test ----------------------
var relationshipDef = propertyInfo.MapManyToOne();
//---------------Test Result -----------------------
Assert.IsNotNull(relationshipDef);
Assert.AreEqual(reverseRelName, relationshipDef.ReverseRelationshipName);
}
