public void GivenNullTargetList_ThenThrowsArgumentNullException()
{
// arrange
var source = new Card();
const RelationshipType type = RelationshipType.Breaks;
var mockRelationshipFactory = new Mock <IRelationshipFactory>(MockBehavior.Strict);
var relationshipBuilder = new RelationshipBuilder(mockRelationshipFactory.Object);
// act
relationshipBuilder.BuildOneVsMany(source, null, type);
// assert
Assert.Fail("ArgumentNullException should have been thrown.");
}
public void GivenNullCard_ThenThrowsArgumentNullException()
{
// arrange
var targets = new List <Card>();
const RelationshipType type = RelationshipType.Breaks;
var mockRelationshipFactory = new Mock <IRelationshipFactory>(MockBehavior.Strict);
var relationshipBuilder = new RelationshipBuilder(mockRelationshipFactory.Object);
// act
relationshipBuilder.BuildOneVsMany(null, targets.AsQueryable(), type);
// assert
Assert.Fail("ArgumentNullException should have been thrown.");
}
public void GivenValid_ThenRelationshipsAreCreated()
{
// arrange
var source = new Card {
Name = "Parent"
};
var targets = new List <Card>
{
new Card {
Name = "Child 1"
},
new Card {
Name = "Child 2"
},
new Card {
Name = "Child 3"
},
};
const RelationshipType type = RelationshipType.Breaks;
var mockRelationshipFactory = new Mock <IRelationshipFactory>(MockBehavior.Strict);
var relationshipBuilder = new RelationshipBuilder(mockRelationshipFactory.Object);
mockRelationshipFactory
.Setup(x => x.Create(type, source, It.IsAny <Card>()))
.Returns((RelationshipType a, Card b, Card target) =>
new Relationship
{
Source = source,
Target = target,
Type = type
});
// act
relationshipBuilder.BuildOneVsMany(source, targets.AsQueryable(), type);
// assert
Assert.AreEqual(3, source.Relationships.Count);
Assert.IsNotNull(source.Relationships.FirstOrDefault(x => x.Target.Name == "Child 1"));
Assert.IsNotNull(source.Relationships.FirstOrDefault(x => x.Target.Name == "Child 2"));
Assert.IsNotNull(source.Relationships.FirstOrDefault(x => x.Target.Name == "Child 3"));
}
