public void Compare_List_With_Null()
{
SutEngine.Configure <IListModel>()
.For(x => x.Children, x => x.MatchUsing(y => y.Id));
var oldModel = new IListModel()
{
Id = 1,
Children = null,
};
var newModel = new IListModel()
{
Id = 1,
Children = new List <GrandChildModel>()
{
new GrandChildModel()
{
Id = 100,
Name = "Name",
Value = 25,
}
}
};
var diff = SutEngine.Compare(oldModel, newModel);
Assert.AreEqual(3, diff.Count());
}
public void Compare_Dictionary_With_Null()
{
SutEngine.Configure <IDictionaryModel>();
var oldModel = new IDictionaryModel()
{
Id = 1,
Children = null,
};
var newModel = new IDictionaryModel()
{
Id = 1,
Children = new Dictionary <int, GrandChildModel>()
{
{ 100, new GrandChildModel()
{
Id = 100,
Name = "Name",
Value = 25,
} }
}
};
var diff = SutEngine.Compare(oldModel, newModel);
Assert.AreEqual(3, diff.Count());
}
public void Configure_A_Type_Ignoring_Public_Fields()
{
SutEngine.Configure <PublicFieldsModel>();
var oldModel = new PublicFieldsModel()
{
Id = 1,
Check = false,
Name = "Name",
Values = new List <int>()
{
1, 2, 3, 4
},
Ignored = 5,
};
var newModel = new PublicFieldsModel()
{
Id = 1,
Check = true,
Name = "Name 2",
Values = new List <int>()
{
2, 3, 4, 5
},
Ignored = 6,
};
var diff = SutEngine.Compare(oldModel, newModel);
Assert.AreEqual(0, diff.Count);
}
public void Compare_Nested_Null_Object_Does_Not_Throw_NullReferenceException()
{
var oldModel = new NestedModel()
{
Id = 10,
Child = null
};
var newModel = new NestedModel()
{
Id = 10,
Child = new ChildModel()
{
Id = 100,
Name = "Child",
GrandChild = new GrandChildModel()
{
Id = 1000,
Name = "GrandChild",
Value = 500,
}
}
};
var changes = SutEngine.Compare(oldModel, newModel);
Assert.AreEqual(changes.Count(), 5);
Assert.IsNotNull(changes.Single(x => x.Name == "Child.Id"));
Assert.IsNotNull(changes.Single(x => x.Name == "Child.GrandChild.Value"));
Assert.IsNotNull(changes.Single(x => x.Name == "Child.GrandChild.Name"));
}
public void Compare_Object_With_Ignored_Properties()
{
SutEngine.Configure <HasIgnores>()
.Ignore(x => x.IgnoreChild)
.Ignore(x => x.IgnoreValue);
var oldModel = new HasIgnores
{
Id = 1,
IgnoreValue = 5,
IgnoreChild = new GrandChildModel
{
Id = 10,
Name = "A",
Value = 100
}
};
var newModel = new HasIgnores
{
Id = 2,
IgnoreValue = 55,
IgnoreChild = new GrandChildModel
{
Id = 20,
Name = "B",
Value = 200
}
};
var changes = SutEngine.Compare(oldModel, newModel);
Assert.AreEqual(changes.Count(), 1);
Assert.IsNotNull(changes.Single(x => x.Name == "Id" && (long)x.OldValue == 1 && (long)x.NewValue == 2));
}
public void Compare_List_As_Deep_Compare_With_Default()
{
SutEngine.Configure <NestedListWithDefault>()
.For(x => x.Children, x => x.MatchUsing(y => y.Id, -1));
var oldModel = new NestedListWithDefault()
{
Children = new List <GrandChildModel>()
{
new GrandChildModel()
{
Id = 100,
Name = "Name 1",
Value = 100
},
}
};
var newModel = new NestedListWithDefault()
{
Children = new List <GrandChildModel>()
{
new GrandChildModel()
{
Id = 100,
Name = "Name 1",
Value = 100
},
new GrandChildModel()
{
Id = -1,
Name = "Name 2",
Value = 200
},
new GrandChildModel()
{
Id = -1,
Name = "Name 3",
Value = 300
},
new GrandChildModel()
{
Id = -1,
Name = "Name 4",
Value = 400
},
}
};
var changes = SutEngine.Compare(oldModel, newModel);
Assert.AreEqual(changes.Count(), 9);
Assert.IsNotNull(changes.Count(x => x.Name == "Children.0.Id" && (long)x.NewValue == 0) == 3);
}
public void Compare_List_As_Deep_Compare()
{
SutEngine.Configure <NestedList>()
.For(x => x.Children, x => x.MatchUsing(y => y.Id));
var oldModel = new NestedList()
{
Children = new List <GrandChildModel>()
{
new GrandChildModel()
{
Id = 100,
Name = "Name 1",
Value = 100
},
new GrandChildModel()
{
Id = 200,
Name = "Name 2",
Value = 200
},
}
};
var newModel = new NestedList()
{
Children = new List <GrandChildModel>()
{
new GrandChildModel()
{
Id = 100,
Name = "Name 1 - Changed",
Value = 150
},
new GrandChildModel()
{
Id = 300,
Name = "Name 3",
Value = 300
},
new GrandChildModel()
{
Id = 400,
Name = "Name 4",
Value = 200
}
}
};
var changes = SutEngine.Compare(oldModel, newModel);
Assert.AreEqual(changes.Count(), 11);
Assert.IsNotNull(changes.Single(x => x.Name == "Children.100.Name"));
}
public void Configure_IDictionary()
{
SutEngine.Configure <IDictionaryModel>();
var oldModel = new IDictionaryModel()
{
Id = 1,
Children = new Dictionary <int, GrandChildModel>
{
{ 100,
new GrandChildModel()
{
Id = 100,
Name = "Name 1",
Value = 100
} },
{ 200,
new GrandChildModel()
{
Id = 200,
Name = "Name 2",
Value = 200
} }
},
};
var newModel = new IDictionaryModel()
{
Id = 1,
Children = new Dictionary <int, GrandChildModel>
{
{ 100,
new GrandChildModel()
{
Id = 100,
Name = "Name 1",
Value = 100
} },
{ 300,
new GrandChildModel()
{
Id = 300,
Name = "Name 3",
Value = 300
} }
},
};
var diff = SutEngine.Compare(oldModel, newModel);
Assert.AreEqual(6, diff.Count);
}
public void Configure_Array()
{
SutEngine.Configure <ArrayModel>()
.For(x => x.ArrayChildren, x => x.MatchUsing(y => y.Id));
var oldModel = new ArrayModel()
{
Id = 1,
ArrayChildren = new[]
{
new GrandChildModel()
{
Id = 100,
Name = "Name 1",
Value = 100
},
new GrandChildModel()
{
Id = 200,
Name = "Name 2",
Value = 200
}
},
};
var newModel = new ArrayModel()
{
Id = 1,
ArrayChildren = new[]
{
new GrandChildModel()
{
Id = 100,
Name = "Name 1",
Value = 100
},
new GrandChildModel()
{
Id = 300,
Name = "Name 3",
Value = 300
}
},
};
var diff = SutEngine.Compare(oldModel, newModel);
Assert.AreEqual(6, diff.Count);
}
public void Configure_Inherited_IEnumerable()
{
SutEngine.Configure <InheritedIEnumerableModel>()
.For(x => x.Children, x => x.MatchUsing(y => y.Id));
var oldModel = new InheritedIEnumerableModel()
{
Id = 1,
Children = new IEnumerableCollectionClass
{
new GrandChildModel()
{
Id = 100,
Name = "Name 1",
Value = 100
},
new GrandChildModel()
{
Id = 200,
Name = "Name 2",
Value = 200
}
},
};
var newModel = new InheritedIEnumerableModel()
{
Id = 1,
Children = new IEnumerableCollectionClass
{
new GrandChildModel()
{
Id = 100,
Name = "Name 1",
Value = 100
},
new GrandChildModel()
{
Id = 300,
Name = "Name 3",
Value = 300
}
},
};
var diff = SutEngine.Compare(oldModel, newModel);
Assert.AreEqual(6, diff.Count);
}
public void Compare_Dictionary_With_Deep_Compare()
{
SutEngine.Configure <ObjectDictionary>();
var oldModel = new ObjectDictionary()
{
Nested = new Dictionary <int, GrandChildModel>()
{
{ 1, new GrandChildModel()
{
Id = 100,
Name = "Name 1",
Value = 100
} },
{ 2, new GrandChildModel()
{
Id = 200,
Name = "Name 2",
Value = 200
} },
}
};
var newModel = new ObjectDictionary()
{
Nested = new Dictionary <int, GrandChildModel>()
{
{ 1, new GrandChildModel()
{
Id = 100,
Name = "Name 1 - Changed",
Value = 150
} },
{ 3, new GrandChildModel()
{
Id = 300,
Name = "Name 3",
Value = 300
} },
}
};
var changes = SutEngine.Compare(oldModel, newModel);
Assert.AreEqual(changes.Count(), 8);
Assert.IsNotNull(changes.Single(x => x.Name == "Nested.1.Value"));
}
public void Compile_A_Type_With_All_Properties_Ignored()
{
SutEngine.Configure <HasIgnores>()
.Ignore(x => x.Id)
.Ignore(x => x.IgnoreChild)
.Ignore(x => x.IgnoreValue);
var diff = SutEngine.Compare(new HasIgnores()
{
Id = 1, IgnoreValue = 100
},
new HasIgnores()
{
Id = 2, IgnoreValue = 200
});
Assert.AreEqual(0, diff.Count);
}
public void Compare_Object_Against_Null()
{
var model = new SimpleModel
{
Id = 1,
Check = true,
Name = "Name",
Value = 1.23m,
Date = new DateTime(2015, 01, 01, 12, 50, 30),
Time = new TimeSpan(5, 4, 3)
};
var nullToModel = SutEngine.Compare(null, model);
var modelToNull = SutEngine.Compare(model, null);
Assert.IsTrue(nullToModel.All(x =>
modelToNull.Single(y => x.Name == y.Name && object.Equals(y.OldValue, x.NewValue)) != null));
}
public void Compare_Null_With_Null()
{
var changes = SutEngine.Compare <NestedModel>(null, null);
Assert.IsFalse(changes.Any());
}
public void Compile_A_Type_With_No_Public_Properties_To_Compare()
{
var diff = SutEngine.Compare(new NoPublicProperty(1), new NoPublicProperty(2));
Assert.AreEqual(0, diff.Count);
}